Centrifuge tubes are specially designed to be placed in centrifuges to separate liquids, cells or other particles based on their density. During centrifugation, the contents are broken down into their components through rapid rotation around the fixed axis. The centrifugal force pushes the heavier components of the substance downwards, while the lighter ones remain at the top. In this way, solids can be reliably separated from liquids as well as substances of different densities.
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Cold box B 30-20, up to -20 °C
Fryka Kält
Compact desktop cold box for cooling and freezing for all laboratories. Due to the low-noise cooling unit, the cold box can be used directly in the workplace. The space-saving box has an insulating glass pane in the door, so that the cooling material can be observed during freezing.
Extremely low noise refrigeration unit
Microprocessor-controlled with membrane keyboard and easy-to-read LED display
with natural refrigerant R-1270
Interior made of high quality stainless steel
Interior without fittings allows easy cleaning and disinfection
Bushing (diameter 10 mm), e.g. for temperature monitoring with external sensors
Lockable door with insulating glass, door frame heating and double magnetic seal with additional lip
Stackable unit, max. 3 boxes
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Compact desktop cold box for cooling and freezing for all laboratories. Due to the low-noise cooling unit, the cold box can be used directly in the workplace. The space-saving box has an insulating glass pane in the door, so that the cooling material can be observed during freezing.
Extremely low noise refrigeration unit
Microprocessor-controlled with membrane keyboard and easy-to-read LED display
with natural refrigerant R-1270
Interior made of high quality stainless steel
Interior without fittings allows easy cleaning and disinfection
Bushing (diameter 10 mm), e.g. for temperature monitoring with external sensors
Lockable door with insulating glass, door frame heating and double magnetic seal with additional lip
Stackable unit, max. 3 boxes
Specifications
Temperature range:
-20 to +10 °C
Control accuracy:
±1 K
Capacity:
30 l
Ambient temperature:
+12 to +30 °C
Dimensions, internal (W x D x H):
360 x 350 x 230 mm
Dimensions, external (W x D x H):
530 x 700 x 460 mm
Weight:
42 kg
Power supply:
230 V / 50 Hz
Accessories
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CryoPlus LN2 Storage Systems
Thermo
Our CryoPlus LN2 storage systems provide precise and accurate control over all parameters without complicated programming. Storage capacities of up to 38,500 vials (2.0mL) make the most of your laboratory storage space.
Microprocessor Control
Precise liquid level control over 16 parameters; with autofill system
Control panel is mounted on the top of the unit for convenient access and easy touchpad programming
Digital temperature display sensor is located under the lid; this indicates the highest temperature reading inside the tank
24 tricolor LEDs continuously display actual liquid nitrogen level and high-level/ low-level setpoints
Remote alarm contacts for in-house remote alarms or connection to a Sensaphone® Telephone Dialing System
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Our CryoPlus LN2 storage systems provide precise and accurate control over all parameters without complicated programming. Storage capacities of up to 38,500 vials (2.0mL) make the most of your laboratory storage space.
Microprocessor Control
Precise liquid level control over 16 parameters; with autofill system
Control panel is mounted on the top of the unit for convenient access and easy touchpad programming
Digital temperature display sensor is located under the lid; this indicates the highest temperature reading inside the tank
24 tricolor LEDs continuously display actual liquid nitrogen level and high-level/ low-level setpoints
Remote alarm contacts for in-house remote alarms or connection to a Sensaphone® Telephone Dialing System
Standard Accessories
CryoPlus 1 model has 0.5" 45° flare, 4" (1.2m) flexible hose
CryoPlus 2, 3 and 4 come with 0.5" 45° flare, 6" (1.8m) flexible hose
Optional Accessories
A complete offering of racks including vertical, square and arrowhead options to maximize storage space
Choose from cardboard, polycarbonate or stainless steel cryo boxes
Sensaphone® Telephone Dialing System for added peace of mind
Power consumption: 2.62kW/24h
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Freezer boxes B35-50 / B35-85, up to -85 °C
FRYKA
The cold boxes are small benchtop units for cooling and freezing in all laboratories. Due in particular to its compact space-saving design and the low-noise cooling unit, the cold box is suitable for direct use in the workplace.
Vacuum-Insulation: large interior space with small external dimensions and low power consumption
Extremely low noise refrigeration unit
Models with temperature range -85 °C with two-stage cascade refrigeration system
with natural refrigerants (R-290, R-170)
Interior made of high quality stainless steel
Interior without fittings allows easy cleaning and disinfection
Side air vent, so suitable for installation directly on walls
Bushing (diameter 10 mm), e.g. for temperature monitoring with external sensors
Maximum safety, due to mains-independent alarm, battery lasting approx. 72 hours
Visual and audible signal
Microprocessor-controlled with membrane keyboard and easy-to-read LED display
Potential-free contact for connection to an external alarm system
RS485 interface
100 mV/K-output for connection to a temperature recording system
Lockable insulating door with door frame heating and double magnetic seal with additional sealing surface
Stackable unit, max. 2 units
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The cold boxes are small benchtop units for cooling and freezing in all laboratories. Due in particular to its compact space-saving design and the low-noise cooling unit, the cold box is suitable for direct use in the workplace.
Vacuum-Insulation: large interior space with small external dimensions and low power consumption
Extremely low noise refrigeration unit
Models with temperature range -85 °C with two-stage cascade refrigeration system
with natural refrigerants (R-290, R-170)
Interior made of high quality stainless steel
Interior without fittings allows easy cleaning and disinfection
Side air vent, so suitable for installation directly on walls
Bushing (diameter 10 mm), e.g. for temperature monitoring with external sensors
Maximum safety, due to mains-independent alarm, battery lasting approx. 72 hours
Visual and audible signal
Microprocessor-controlled with membrane keyboard and easy-to-read LED display
Potential-free contact for connection to an external alarm system
RS485 interface
100 mV/K-output for connection to a temperature recording system
Lockable insulating door with door frame heating and double magnetic seal with additional sealing surface
Stackable unit, max. 2 units
Cold boxes B35 //logg:
Touchscreen control with color display and integrated data logger for full traceability
User-friendly menu structure, remote access via network / internet
Real-time display of the temperature profile and further values
Recording the temperature profiles and alarm events
Integrated memory with up to 12 years memory capacity
Data for transfer to PC can be read out via USB interface
Ethernet interface (RJ45)
Specifications
Control accuracy:
±1 K
Ambient temperature:
+12 to +30 °C
Power supply:
230 V / 50 Hz
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Ultra low temperature freezers HDE/TDE series, to -86 °C
Thermo
Environmentally friendly, energy-saving freezers with a temperature range from -50 to -86 °C.
Maximum 24 minutes temperature recovery time after door opening
Intuitive touch-screen operation with display of all relevant data
Data logger function with secure cloud storage option and smartphone connection
Herafreeze™ HDE models with 5 interior doors and 5 compartments for inserts < 24 cm height TDE models with 4 interior doors and 4 compartments for units < 30 cm height
Housing parts made of high quality stainless steel
Insulated stainless steel hinges and hinged lid with magnetic seal
Ram protection ring going over and under
ST71 control
Electronic temperature control with LED display
Optical and acoustic alarm
ST100 control
Microprocessor-controlled, with membrane keyboard and easy-to-read LED display
Protection against unintentional activation
Alarm system that is separate from the mains, with battery capacity for approx. 72 hours
Display of the maximum temperature reached in the interior area during the fault
RS485 interface, potential-free contact for connection to an external alarm system and 100 mV/K output
Optical and acoustic alarm
Specifications
Temperature range:
-50 ... -30 °C
Control accuracy:
±1 K
Capacity:
8 l
Ambient temperature:
12 ... 30 °C
Dimensions, internal (W x D x H):
150 x 300 x 200 mm
Dimensions, external (W x D x H):
360 x 490 x 570 mm
Weight:
36 kg
Power supply:
230 V / 50 Hz
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High performance freezers TSX Series, up to -35 °C
Thermo
The TSX Series high performance refrigerators and freezers are designed for the storage of media, reagents and other laboratory products. V-drive increases compressor speed to quickly restore temperature after door openings.
Whisper quiet with a sound level of 52 dBA
Natural refrigerants (R290)
Compatible with wireless monitoring systems and remote alarm contacts
Audible and optical alarm
GMP Clean Room Class A / ISO 6 (ISO EN 14644-1) compatible with appropriate pre-install preparation
Four 2" casters, the front two are lockable
Self-closing door with 90° stop
Optional chart recorders available
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The TSX Series high performance refrigerators and freezers are designed for the storage of media, reagents and other laboratory products. V-drive increases compressor speed to quickly restore temperature after door openings.
Whisper quiet with a sound level of 52 dBA
Natural refrigerants (R290)
Compatible with wireless monitoring systems and remote alarm contacts
Audible and optical alarm
GMP Clean Room Class A / ISO 6 (ISO EN 14644-1) compatible with appropriate pre-install preparation
The chest freezers are used successfully in the laboratory as well as in industry due to their compact design, their technical properties and their reliability.The use of vacuum insulation panels (VIP), enables a extensive interior space with compact external dimensions. The interior is made of high-grade stainless steel. Models with temperature range -85 °C have a two-stage cascade refrigeration system for high performance and high safety. A bushing (diameter 19mm) enables temperature monitoring with external sensors....
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The chest freezers are used successfully in the laboratory as well as in industry due to their compact design, their technical properties and their reliability.The use of vacuum insulation panels (VIP), enables a extensive interior space with compact external dimensions. The interior is made of high-grade stainless steel. Models with temperature range -85 °C have a two-stage cascade refrigeration system for high performance and high safety. A bushing (diameter 19mm) enables temperature monitoring with external sensors.
Extremely quiet cooling unit, with natural refrigerants (R-290, R-170)
Visual and acoustic alarm signal
Lockable cover latch with lever action
Microprocessor-controlled adjustment with membrane keyboard and LED display
Independant alarm system, with battery capacity for approx. 72 hours
Interface (RS485)
TT 50-90 logg / TT 85-90 logg:
Touchscreen control with color display and integrated data logger
Remote access via network/internet
Real-time display of the temperature profile and further values
Recording the temperature profiles and alarm events
Integrated memory with up to 12 years memory capacity
Data for transfer to PC can be read out via USB interface
Ethernet interface (RJ45)
Specifications
Ambient temperature:
12 ... 30 °C
Control accuracy:
± 0.5 K
Power supply:
230 V / 50 Hz
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Ultra-low temperature freezer UF V
BINDER
The ultra-low temperature freezers are suitable for stable long-term storage of sensitive samples at -90 °C and are characterised by low energy consumption, convenient operation, and individual safety concept.
Powerful cascade compression cooling unit
Environmentally friendly refrigerants R-290 and R-170
Thermal insulation with unique long-life VIPs (vacuum insulation panels)
Innovative door sealing concept reduces ice formation
Ergonomic door handle
Interior completely made of stainless steel
Removable inner doors made of stainless steel
3 flexibly positionable shelves made of stainless steel
Potential-free alarm contact for in-house alarm system
Internal data logger, measured values can be read out in open format via USB
Ethernet interface
2 access ports Ø 28 mm, rear
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The ultra-low temperature freezers are suitable for stable long-term storage of sensitive samples at -90 °C and are characterised by low energy consumption, convenient operation, and individual safety concept.
Powerful cascade compression cooling unit
Environmentally friendly refrigerants R-290 and R-170
Thermal insulation with unique long-life VIPs (vacuum insulation panels)
Innovative door sealing concept reduces ice formation
Ergonomic door handle
Interior completely made of stainless steel
Removable inner doors made of stainless steel
3 flexibly positionable shelves made of stainless steel
Potential-free alarm contact for in-house alarm system
Internal data logger, measured values can be read out in open format via USB
Ethernet interface
2 access ports Ø 28 mm, rear
Specifications
Temperature range:
-90 ... -40 °C
Port hole:
2 x Ø 28 mm, rear
Interface:
Ethernet
Power supply:
230 V / 50 Hz
Warranty:
5 years
Accessories
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Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
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Ultra low temperature freezer, ULUF, up to -86 °C
ARCTIKO
Low energy consumption
Low noise level, low heat dissipation
Insulated inner doors
Castors
Lock on door
Ergonomic loading
Heated door frame, heated vacuum valve
100 % HCFC/CFC free
Premade porthole for external temperature probes (diam. 11 mm)
Single-compressor (ULUF 15, 65, 125, 450) or two compressor systems (ULUF 750) as security in case of failure of a compressor
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Low energy consumption
Low noise level, low heat dissipation
Insulated inner doors
Castors
Lock on door
Ergonomic loading
Heated door frame, heated vacuum valve
100 % HCFC/CFC free
Premade porthole for external temperature probes (diam. 11 mm)
Single-compressor (ULUF 15, 65, 125, 450) or two compressor systems (ULUF 750) as security in case of failure of a compressor
Controller features
Temperature graph
Micro processor controller with digital display
Approx. 72 hours battery back up for alarms, loggings and temperature display in case of power cut
Visual and acoustic alarm, adjustable high/low temperature alarm, power failure alarm, probe failure alarm, instrument failure alarm, open door alarm, contact for remote alarm, prepared for GSM alarm
Prepared for connection of 2 additional probes
Integrated data logger (software included)
RS485/232 Interface
Computer USB data read out
Direct download/upload on/from USB memory stick
Auto cycle if probe failure
Ambient temperature display
Shows all alarms as text (no codes)
3-level password protected
Battery level indication
Integrated memory
Display text available in different languages
Accessories (optional on request): Racks and boxes, CO2 backup system, GSM alarm module, cryo gloves, water cooled condensers.
5 year warranty on the compressor.
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*Dual Cooling System: Increased safety due to 2 separate cooling systems.
Ultra low temperature freezer, ULTF series, up to -86 °C
ARCTIKO
The ULTF range shows that high performance freezing with focus on low energy consumption is the future. The range has been updated with our advanced Arctiko controller which ensures that all alarm and data logging features are included as standard. The ULTF range is produced with the true and original single compressor technology which ensures the lowest noise level available....
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The ULTF range shows that high performance freezing with focus on low energy consumption is the future. The range has been updated with our advanced Arctiko controller which ensures that all alarm and data logging features are included as standard. The ULTF range is produced with the true and original single compressor technology which ensures the lowest noise level available.
Single compressor
Low energy consumption
Low noise level
Low heat dissipation
100% HCFC/CFC free
Sub lids
Castors and key lock
Prepared porthole for external temperature probes
Controller features
Temperature graph
Micro processor controller with digital display
Approx. 72 hours battery back up for alarms, loggings and temperature display in case of power cut
Visual and acoustic alarm
Adjustable high/low temperature alarm
Power, probe and instrument failure alarm,
Open door alarm
Contact for remote alarm
Prepared for GSM Alarm
Prepared for connection of 2 additional probes
Integrated data logger
RS485/232 Interface
Direct upload of new software via USB memory stick
Direct download of logged data on USB memory stick
Auto cycle in case of probe failure
Ambient temperature display
Shows all alarms (displayed as text, no codes)
3-level password protected
Battery level indication
Integrated memory for 30 years
Display text available in different languages
5 year warranty on the compressor.
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Underbench freezers TUS 50-100 / TUS 80-100, up to -80 °C
Fryka Kält
The freezers have a usable space of 100 litres and can be used for cooling and freezing in industrial and scientific laboratories. Particularly due its compact, space-saving design with low-noise cooling unit, the underbench freezer is suitable for use directly under or even on the desk at work.
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The freezers have a usable space of 100 litres and can be used for cooling and freezing in industrial and scientific laboratories. Particularly due its compact, space-saving design with low-noise cooling unit, the underbench freezer is suitable for use directly under or even on the desk at work.
Vacuum-Insulation: large interior space with small external dimensions and low power consumption
Extremely low noise refrigeration unit
Models with temperature range -80 °C: with two-stage cascade refrigeration system
With natural refrigerants (R-290, R-170)
Interior made of high quality stainless steel
Bushing (diameter 19 mm), e.g. for temperature monitoring with external sensors
Maximum safety, due to mains-independent alarm, battery lasting approx. 72 hours
Visual and audible signal
Microprocessor-controlled with membrane keyboard and easy-to-read LED display
Potential-free contact for connection to an external alarm system
RS485 interface
100 mV/K-output for connection to a temperature recording system
Lockable insulating door with door frame heating and double magnetic seal with additional sealing surface
One Inlaid grille included
Optionally available: Four fixed rollers, two with a brake, H: 805 mm. Stainless steel shelf TS 100-RS (alternative to Insert grid)
Underbench freezers TUS 50-100 / TUS 80-100 //logg:
Touchscreen control with color display and integrated data logger for full traceability
User-friendly menu structure, remote access via network / internet
Real-time display of the temperature profile and further values
Recording the temperature profiles and alarm events
Integrated memory with up to 12 years memory capacity
Data for transfer to PC can be read out via USB interface
Ethernet interface (RJ45)
Specifications
Control accuracy:
±1 K
Ambient temperature:
+12 to +30 °C
Power supply:
230 V / 50 Hz
Accessories
Accessories
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Ultra-low temperature upright freezers ULT series, up to -86 °C
Nordiclab ApS
Compact ultra-low temperature freezer for temporary to long-term cold storage of biological samples. Ideal for daily use in laboratories and scientific facilities. Low power consumption, natural refrigerant and cyclopentane insulation make these ultra-low temperature freezers environmentally friendly....
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Compact ultra-low temperature freezer for temporary to long-term cold storage of biological samples. Ideal for daily use in laboratories and scientific facilities. Low power consumption, natural refrigerant and cyclopentane insulation make these ultra-low temperature freezers environmentally friendly.
Temperature logger with USB port
Data logging 35500 entries
Battery backup for 48 h
Digital controller with display
High/low temperature alarm
Audible and visual alarm
Contact for remote alarm
Porthole for external probe and CO2 backup
Eco-friendly, HCFC-free Nature R refrigerant
Type designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.
High-Performance chromatography refrigerators TSX Series, up to 2 °C
Thermo
The TSX Series high performance refrigerators and freezers are designed for the storage of media, reagents and other laboratory products. V-drive increases compressor speed to quickly restore temperature after door openings.
Whisper quiet with a sound level of 52 dBA
Natural refrigerants (R290)
Compatible with wireless monitoring systems and remote alarm contacts
Audible and optical alarm
GMP Clean Room Class A / ISO 6 (ISO EN 14644-1) compatible with appropriate pre-install preparation
Four 2" casters, the front two are lockable
Self-closing door with 90° stop
Optional chart recorders available
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The TSX Series high performance refrigerators and freezers are designed for the storage of media, reagents and other laboratory products. V-drive increases compressor speed to quickly restore temperature after door openings.
Whisper quiet with a sound level of 52 dBA
Natural refrigerants (R290)
Compatible with wireless monitoring systems and remote alarm contacts
Audible and optical alarm
GMP Clean Room Class A / ISO 6 (ISO EN 14644-1) compatible with appropriate pre-install preparation
Four 2" casters, the front two are lockable
Self-closing door with 90° stop
Optional chart recorders available
-Bright, LED interior lighting
Heat-free defrost for maximum temperature uniformity
Hydrocarbon safety sensor ensures cargo and lab personnel are kept safe
GMP Clean Room Class A / ISO 6 (ISO EN 14644-1) compatible
Two side wall access ports (50 mm) with insulated hinged covers
Safety switch protected internal electrical single outlet
High performance Unichiller with Pilot ONE controller for standard applications. The Unichiller offers cooling powers up to 2,5 kW. The chiller is ideal for standard cooling applications in the laboratory or in industry. The energy efficient function of the chiller reduces the water consumption for many applications, helping to protect the environment and reducing operating costs. The models are fitted with the Pilot ONE controller including 5.7" colour touch screen and 2 x USB, Ethernet and RS232 connections. P-models include circulating pumps with a high discharge pressure for applications with high pressure drops....
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High performance Unichiller with Pilot ONE controller for standard applications. The Unichiller offers cooling powers up to 2,5 kW. The chiller is ideal for standard cooling applications in the laboratory or in industry. The energy efficient function of the chiller reduces the water consumption for many applications, helping to protect the environment and reducing operating costs. The models are fitted with the Pilot ONE controller including 5.7" colour touch screen and 2 x USB, Ethernet and RS232 connections. P-models include circulating pumps with a high discharge pressure for applications with high pressure drops.
Accessories for ultra-low temperature freezers SUFsg 5001/ SUFsg 7001
Liebherr
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Commercial refrigerators, up to +2 °C
Liebherr
Full-volume refrigeration with rear wall evaporator.
Automatic defrosting; defrost water evaporates automatically. Lockable door.
Door hinges can be reversed. Front ventilation enables installation within bench units....
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Full-volume refrigeration with rear wall evaporator. Automatic defrosting; defrost water evaporates automatically. Lockable door. Door hinges can be reversed. Front ventilation enables installation within bench units.
Freezer for temporary to long-term cold storage or daily use in the laboratory. Ideal where space is limited, but the user still needs a regular storage capacity. Due to the small footprint, transport through all standard sized doors is possible. The material is galvanized and pre-coated steel on the outside, precoated white steel on the inside and cyclopentane for efficient insulation....
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Freezer for temporary to long-term cold storage or daily use in the laboratory. Ideal where space is limited, but the user still needs a regular storage capacity. Due to the small footprint, transport through all standard sized doors is possible. The material is galvanized and pre-coated steel on the outside, precoated white steel on the inside and cyclopentane for efficient insulation.
Digital controller with display
Audible and visual alarm
High/low temperature alarm
Porthole (Ø12 mm) for external probe and CO2 backup
Integrated lock
With 4 castors (XLT C75 without castors, with legs)
Eco-friendly, HCFC-free Nature R refrigerant at -60 °C and HCFC-free R290 refrigerant at -45 °C
ISO 9001, 14001 and 45001 certified
Type designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.
Upright freezers LT / MLT / XLT series, up to -60 °C
Nordiclab ApS
Compact freezer for temporary to long-term cold storage of biological samples or daily use in the laboratory. Ideal where space is limited, but the user still needs a regular storage capacity. Due to the small footprint, transport through all standard sized doors is possible. The material is galvanized and pre-coated steel on the outside, stainless steel on the inside and cyclopentane for efficient insulation....
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Compact freezer for temporary to long-term cold storage of biological samples or daily use in the laboratory. Ideal where space is limited, but the user still needs a regular storage capacity. Due to the small footprint, transport through all standard sized doors is possible. The material is galvanized and pre-coated steel on the outside, stainless steel on the inside and cyclopentane for efficient insulation.
Temperature logger with USB port
Data logging 35000 entries
Battery backup for 48 h
Digital controller with display
High/low temperature alarm
Door alarm
Contact for remote alarm
Porthole (Ø12 mm) for external probe and CO2 backup
Integrated lock
4 castors with brakes
Eco-friendly, HCFC-free natural refrigerant
ISO 9001, 14001 and 45001 certified
Type designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.
Die ökologischen Schnellkühler mit dem natürlichem Kältemittel R290 sind modular aufgebaut und können in ihren Funktionen und in der Ausstattung konfiguriert werden. Die Geräte garantieren hervorragende Leistungen auch bei über 40°C Umgebungstemperatur.
Proben werden schnell auf +3°C abgekühlt oder auf -18°C im Kern schockgefrostet....
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Die ökologischen Schnellkühler mit dem natürlichem Kältemittel R290 sind modular aufgebaut und können in ihren Funktionen und in der Ausstattung konfiguriert werden. Die Geräte garantieren hervorragende Leistungen auch bei über 40°C Umgebungstemperatur. Proben werden schnell auf +3°C abgekühlt oder auf -18°C im Kern schockgefrostet.
Präzisions-Kerntemperaturfühler mit drei Erfassungspunkten und Schnellschraubkupplung nach IP67, Befestigung an der Magnetfläche an der Innenseite der Tür
Irinox Balance System: Leistungsstarkes Kältesystem, bestehend aus Kompressor, Kondensator, Verdampfer und Ventilatoren
Edelstahlgehäuse AISI 304, abgerundete Ecken für max. Sauberkeit und Hygiene
Automatische Erkennung des Arbeitsmodus (KT Fühler oder Zeit)
WIFI-Modul zum Download von HACCP-Daten
4,3” Farb-Touchscreen-Display (10 Display gegen Aufpreis möglich)
MultiRack mit variabel einstellbarem Schienenabstand
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Upright Freezers TSX Series, up to -86 °C
Thermo
Protect your samples and reduce energy consumption with these environmentally friendly ultra-low freezers. Operating range -50 to -86 °C.
Low maximum deviation of <4 °C to <5.2 °C
Only 17 minutes temperature recovery time after opening the door
Natural refrigerants relieve the environment
Water vapour foamed insulation: avoids harmful chemical emissions and reduces long-term propellant outgassing
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Protect your samples and reduce energy consumption with these environmentally friendly ultra-low freezers. Operating range -50 to -86 °C.
Low maximum deviation of <4 °C to <5.2 °C
Only 17 minutes temperature recovery time after opening the door
Natural refrigerants relieve the environment
Water vapour foamed insulation: avoids harmful chemical emissions and reduces long-term propellant outgassing
Very quiet operation
Capacity for 400-700 boxes, depending on the model
Intuitive touch-screen operation with display of alarm messages, door monitoring, temperature, ambient conditions and backup system status, data logger function with multi-year recording capacity with USB interface for easy data download
V-Drive technology for dynamic control with variable speeds
When the door is opened, the speed of the cold system is automatically adapted to the higher demand
5 year manufacturer warranty
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Ultra-low temperature freezer SUFsg, with air cooling
Liebherr
Ultra-low freezers with static cooling system for stable long-term storage of sensitive samples. Alarm messages for temperature, door, or mains faults are shown on the digital display. In case of power failure, the electronics are provided by an integrated 12 V battery.
Interior, shelves, and detachable inner door made of stainless steel
Efficient thermal insulation due to vacuum insulation panels
Heated pressure compensation valve facilitates door opening
Door with mechanical lock
Door hinge on the right
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Ultra-low freezers with static cooling system for stable long-term storage of sensitive samples. Alarm messages for temperature, door, or mains faults are shown on the digital display. In case of power failure, the electronics are provided by an integrated 12 V battery.
Interior, shelves, and detachable inner door made of stainless steel
Efficient thermal insulation due to vacuum insulation panels
Ultra-low temperature chest freezers ULT series, up to -86 °C
Nordiclab ApS
Ultra-low temperature freezer for temporary to long-term cold storage of biological samples. Ideal for daily use in laboratories and scientific facilities. Due to the small footprint, transport through all standard sized doors is possible. Low power consumption, natural refrigerant and cyclopentane insulation make these ultra-low temperature freezers environmentally friendly. The material is galvanized and pre-coated steel on the outside and pre-coated white steel on the inside....
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Ultra-low temperature freezer for temporary to long-term cold storage of biological samples. Ideal for daily use in laboratories and scientific facilities. Due to the small footprint, transport through all standard sized doors is possible. Low power consumption, natural refrigerant and cyclopentane insulation make these ultra-low temperature freezers environmentally friendly. The material is galvanized and pre-coated steel on the outside and pre-coated white steel on the inside.
Digital controller with display
Audible and visual alarm
High/low temperature alarm
Contact for remote alarm
Battery backup for 48 h
Porthole (Ø12 mm) for external probe and CO2 backup
Integrated lock
With 4 castors
Eco-friendly, HCFC-free Nature R refrigerant
Type designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.
In order to meet the variety of different requirements, we offer centrifuges in a wide range of formats, sizes and materials.
Application and quality
Centrifuge tubes are used wherever the components need to be split - for example, for blood samples to separate the plasma, to isolate proteins or DNA, to collect cell cultures
or microorganisms from cultures, for the concentration of particles from environmental samples... The range of applications is diverse.
The high demands placed on these analyses also mean that no compromises can be made when selecting the centrifuge tubes used.
At Th. Geyer, we therefore focus on the highest quality and maximum safety - even at maximum speeds and high centrifugal pressure.
The material
You can choose between plastic, glass and stainless steel for the raw materials used. While stainless steel usually plays a subordinate role, plastics such as polypropylene (PP), polyamide (PA), polyethylene (PE) or polycarbonate (PC) are the standard in laboratories and research environments.
Depending on the type of plastic, centrifuge tubes can withstand very low to very high temperatures.
They are stable against chemicals and can be translucent or opaque, depending on requirements.
Centrifuge tubes made of glass impress with their basic resistance to chemicals, acids, bases and organic solvents.
The glass variants score points with their reusability and above-average durability. If required, glass allows a high degree of transparency and offers relatively easy handling
If the material is subjected to high speeds during centrifugation, plastic is usually the better choice.
Th. Geyer offers centrifuge tubes in both variants.
The sizes
Th. Geyer meets the specific requirements for the dimensions and capacity of centrifuge tubes with a large selection of different sizes.
These can be up to 500 ml, while sizes such as 50 mL and 15 mL are available for smaller filling volumes. In the micro range, centrifuge tubes are between 1.5 mL and 0.2 mL, which are mainly used in laboratories.
Of course, we offer you a wide selection of all common formats.
The lid
During centrifugation, the lid of the centrifuge tube prevents liquid from leaking out. Traditionally, screw, push-in or plug-in lids are used for this purpose, which are easy to close.
Micro centrifuge tubes are usually fitted with a snap-on cap. For very large variants, threaded lids ensure leakage protection. You will find both models with and without lids in our range.
Depending on your choice, you can always order stoppers and the like separately.
The base
The different base variants also meet the respective requirements. The conical base with its slightly tapered shape allows for selective material collection, making separation and removal much easier
Sample recovery is particularly high. Alternatively, you can also choose between self-standing centrifuge tubes with a flat base or a rounded base.
Benefit from our portfolio of centrifuge tubes
Are you looking for centrifuge tubes for demanding applications? Th. Geyer offers a wide range of the highest quality. Functional, easy to handle and with an attractive price-performance ratio.
Please feel free to send us your enquiry or contact us directly in person. We look forward to hearing from you!