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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Universal drying oven LLG-uniOVEN 42 and LLG-uniOVEN 110
LLG
Microprocessor controlled universal drying oven with
forced convection including two shelves. Each shelf of the uni
OVEN 42 and uni
OVEN 110 has a load capacity of 20 kg, the total load capacity of each unit is 50 kg. The maximum number of shelves is 7 for uni
OVEN 42 and 10 for uni...
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Microprocessor controlled universal drying oven with forced convection including two shelves. Each shelf of the uniOVEN 42 and uniOVEN 110 has a load capacity of 20 kg, the total load capacity of each unit is 50 kg. The maximum number of shelves is 7 for uniOVEN 42 and 10 for uniOVEN 110 with a distance of 40 mm between shelves.
Quick and intuitive operation
Microprocessor control with integrated auto-diagnostic system
Forced convection with fan
Digital display for time and temperature
Timer: 1 minute to 99.9 h and continuous
Delayed start timer: 1 minute to 99.9 h
Outlet for vapour exhaustion
Acoustical and visible information for end of program
Acoustical and optical alarm at temperature differences
Powerful drying cabinets with rapid heating and exact temperature regulation guarantees reproducible results. Thanks to its high quality insulation, the device has a very large interior of 125L in relation to its total volume. This structure also reduces odour emissions, operating costs, and ensures excellent temperature uniformity....
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Powerful drying cabinets with rapid heating and exact temperature regulation guarantees reproducible results. Thanks to its high quality insulation, the device has a very large interior of 125L in relation to its total volume. This structure also reduces odour emissions, operating costs, and ensures excellent temperature uniformity.
Oven basic dry with natural convection up to 250 °C
Oven control dry with recirculating air up to 300 °C
Electronically adjustable ventilation
Clear LED display and control menu
Key lock function
Timer from 1 minute up to 100 days
Adjustable temperature limit
USB Interface
For up to 6 shelves
Interior made of stainless steel
Also available with glass door
Door opening possible up to max. 180°
Additional features Oven 125 control dry:
Recirculating air drying cabinet with automatic fan switch-off
Recirculating air adjustable in 10 steps
Real-time clock
Temperature selection limited TWB (DIN 12880)
Illuminated interior
Cable bushing at the rear for measurings inside the oven
RS 232 Interface
Direct saving of data on USB stick
Interface for additional temperature sensor (display and control possible)
2 large TFT Displays
Scope of supply: Oven with 2 shelves and calibration certificate at 160 °C.
Specifications
basic dry // control dry
Internal volume:
125 l
Ambient temperature:
5 ... 40 °C
Working temperature:
RT+ 5 ... 250 °C // RT+ 5 ... 300 °C
Adjustment and display resolution:
0.1 K
Temperature stability (150 °C):
±0.3 K
Ambient humidity: Heating power:
80 % 2400 W
Outer Dimensions (W x D x H): Inner Dimensions (W x D x H):
Special equipment for Memmert Universal, Heating and Drying ovens
Memmert
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Universal Ovens UNplus and UFplus
Memmert
The all-round genius among heating ovens covers a multitude of applications, ideally at temperatures above +50 °C. The fresh air is preheated in the pre-heating chamber to avoid temperature fluctuations.
TwinDISPLAY: ControlCOCKPIT with two colour displays You can find a detailed description of the "TwinDISPLAY" model at www.memmert.com...
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The all-round genius among heating ovens covers a multitude of applications, ideally at temperatures above +50 °C. The fresh air is preheated in the pre-heating chamber to avoid temperature fluctuations. TwinDISPLAY: ControlCOCKPIT with two colour displays You can find a detailed description of the "TwinDISPLAY" model at www.memmert.com
Specifications Type designation:
N = Natural convection F = Forced air circulation plus = TwinDISPLAY
Working temperature range:
at least 5 °C (UN/UNplus) or 10°C (UF/UFplus) above ambient to +300 °C
* Less 39 mm for fan ** Depth without door handle, please add 56 mm
Type designation: N = Natural convection, F = Forced air circulation, plus = models with TwinDISPLAY
* Minus 39 mm for fan ** Depth without door handle, please add 56 mm
Constant climate chambers series KBF-S Solid.Line
BINDER
Constant climate chambers for long-term tests and accelerated stability tests of pharmaceutical products according to the ICH guideline Q1A. With corrosion and condensate-free stainless steel interior for homogeneous temperature and humidity conditions.
Electronically controlled APT.line™ preheating chamber with cooling system
Inner chamber made completely of stainless steel
2 stainless steel racks incl. shelf support
Intuitive touchscreen controller with time segment and real-time programming with internal measured value recording
Humidity control with capacitive humidity sensor and vapor humidification
Independent temperature safety device class 3.1 (DIN 12880) with optical and audible alarm
Access port with silicone plug diam. 30mm, left side
LCD display for indication of temperature, humidity, alarms and additional information
Internal data logger with USB interface
Independent water supply via canisters
Models from 240 l capacity with double swivel castors and brake
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Constant climate chambers for long-term tests and accelerated stability tests of pharmaceutical products according to the ICH guideline Q1A. With corrosion and condensate-free stainless steel interior for homogeneous temperature and humidity conditions.
Electronically controlled APT.line™ preheating chamber with cooling system
Inner chamber made completely of stainless steel
2 stainless steel racks incl. shelf support
Intuitive touchscreen controller with time segment and real-time programming with internal measured value recording
Humidity control with capacitive humidity sensor and vapor humidification
Independent temperature safety device class 3.1 (DIN 12880) with optical and audible alarm
Access port with silicone plug diam. 30mm, left side
LCD display for indication of temperature, humidity, alarms and additional information
Internal data logger with USB interface
Independent water supply via canisters
Models from 240 l capacity with double swivel castors and brake
For long-term stable temperature/humidity simulations in one chamber. The constant climate chambers are ideal for norm-compliant work according to ICH guidelines and work independently of the water supply.
KBF Series: Constant climate chambers with large temperature range: 0 °C to 70 °C and humidity range: 10 % RH to 80 % RH....
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For long-term stable temperature/humidity simulations in one chamber. The constant climate chambers are ideal for norm-compliant work according to ICH guidelines and work independently of the water supply.
KBF Series: Constant climate chambers with large temperature range: 0 °C to 70 °C and humidity range: 10 % RH to 80 % RH. KMF Series: Ideal for demanding stress tests, e.g. at 85 °C and 85 % RH. Temperature range: -10 °C to 100 °C and humidity range 10 % RH to 98 % RH.
Equipment:
Electronically controlled APT.line™ preheating chamber with cooling system
Inner chamber made of stainless steel
Intuitive touchscreen controller with time-segment and real-time programming with internal data recording
Humidity regulation with capacitive humidity sensor and vapor humidification
Inner glass door with seal
Independent temperature safety device class 3.1 (DIN 12880) with optical and audible temperature alarm
Avoidance of glass corrosion by special TIMELESS coating
Access port with silicone plug diam. 30mm, left side
Door heating
Ethernet interface for communication software APT-COM™ DataControlSystem
Internal data logger, measured values can be read out in open format via USB
Full-sight glass door (4-layer insulating glass) temperature-range up to max. 250°C, for UN, UNplus, UF, UFplus series....
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Full-sight glass door (4-layer insulating glass) temperature-range up to max. 250°C, for UN, UNplus, UF, UFplus series.
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Full-sight glass door (4-layer insulating glass borsilicat) temperature-range up to max. 300°C upon request
Heratherm™ Advanced Protocol Ovens
Thermo
The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.
Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
Programmable timer
Small footprint
Flexible shelf system doubles the number of shelves and therefore the footprint
Very good spatial and temporal temperature stability
Automatic visual and acoustic over-temperature alarm
Very low temperatures at outer wall
Easy to read vacuum fluorescent display
Intuitive user interface for setting temperature
Easy cleaning due to edgeless fabrication
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The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.
Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
Programmable timer
Small footprint
Flexible shelf system doubles the number of shelves and therefore the footprint
Very good spatial and temporal temperature stability
Automatic visual and acoustic over-temperature alarm
Very low temperatures at outer wall
Easy to read vacuum fluorescent display
Intuitive user interface for setting temperature
Easy cleaning due to edgeless fabrication
Heratherm™ General Protocol: Perfect for routine daily work from 10 to 250 °C. Chambers made from corrosion-resistant st. steel with rounded corners. Timer, mechanical exhaust vent as well as 2 shelves are incl. as standard. Heratherm™ Advanced Protocol: For a greater flexibility and accuracy of temperature values. With V2A st. steel interior, works up to 330 °C at highly stable temperatures. Digital timer for daily or weekly On / OFF cycles. Up to 10 cycles can be stored and combined as ramps. Fan speed and air valve can be integrated into ramp programming. Selectable quick start function allows for extremely fast heating. Heratherm™ Advanced Protocol Security: Additional to equipment of the Advanced Protocol series: under-temperature alarm for improved sample protection. With door lock and door alarm to prevent disruption and allow for safe cultures for a long time. Optional auto-dry function deactivates oven when the samples are dry. The V2A inner chamber can be supplemented by a st. steel outer housing for pharmaceutical and clinical applications.
Specifications Power supply: 230 V, 60 Hz Temperature range: 10 to 250 °C (General Protocol / Advanced Protocol floor models) 10 to 330 °C (Advanced Protocol benchtop models / Advanced Protocol Security) As well as incorporating all the benefits of Thermo Scientific™ Heratherm™ General Protocol ovens, the Heratherm™ Advanced Protocol range boasts additional features providing even more flexibility, accuracy and dependability.
Sophisticated timer extends the automation options available to the user: turn on or off after a pre-set time, choose between a recurring weekly timer or run oven based on the 24 hour clock
Highest level of temperature uniformity
Exceptionally low energy consumption - 60 litre models just need 170 W (gravity convection) and 275 W (mechanical convection) per hour to maintain 150 °C
Adjustable fan speed for application related airflow
Programmable controller for temperature ramps and dwells (store up to 10 programs with 10 discrete steps, features electronically controlled fan speed and damper position)
Access port allows the introduction of sensors for independent data monitoring
A simple calibration routine ensures temperature accuracy over time
Boost function enables rapid heating up - no need to run the oven 24/7 (tabletop models only)
The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.
Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
Programmable timer
Small footprint
Flexible shelf system doubles the number of shelves and therefore the footprint
Very good spatial and temporal temperature stability
Automatic visual and acoustic over-temperature alarm
Very low temperatures at outer wall
Easy to read vacuum fluorescent display
Intuitive user interface for setting temperature
Easy cleaning due to edgeless fabrication
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The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.
Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
Programmable timer
Small footprint
Flexible shelf system doubles the number of shelves and therefore the footprint
Very good spatial and temporal temperature stability
Automatic visual and acoustic over-temperature alarm
Very low temperatures at outer wall
Easy to read vacuum fluorescent display
Intuitive user interface for setting temperature
Easy cleaning due to edgeless fabrication
Heratherm™ General Protocol: Perfect for routine daily work from 10 to 250 °C. Chambers made from corrosion-resistant st. steel with rounded corners. Timer, mechanical exhaust vent as well as 2 shelves are incl. as standard. Heratherm™ Advanced Protocol: For a greater flexibility and accuracy of temperature values. With V2A st. steel interior, works up to 330 °C at highly stable temperatures. Digital timer for daily or weekly On / OFF cycles. Up to 10 cycles can be stored and combined as ramps. Fan speed and air valve can be integrated into ramp programming. Selectable quick start function allows for extremely fast heating. Heratherm™ Advanced Protocol Security: Additional to equipment of the Advanced Protocol series: under-temperature alarm for improved sample protection. With door lock and door alarm to prevent disruption and allow for safe cultures for a long time. Optional auto-dry function deactivates oven when the samples are dry. The V2A inner chamber can be supplemented by a st. steel outer housing for pharmaceutical and clinical applications.
Specifications Power supply: 230 V, 60 Hz Temperature range: 10 to 250 °C (General Protocol / Advanced Protocol floor models) 10 to 330 °C (Advanced Protocol benchtop models / Advanced Protocol Security) The Thermo Scientific™ Heratherm™ Advanced Protocol Security portfolio combines the benefits of the Advanced Protocol line with an extra layer of security for applications where process reliability and sample protection are paramount.
Additional security features provide peace of mind for precious samples:
Auto-dry function deactivates oven when the samples are dry, saving energy (optional sample temperature sensor is required to utilize this feature)
Standard overtemperature alarm and an additional undertemperature alarm
Door lock prevents disruption, tampering or accidental opening
Door alarm notifies the operator when door is left open accidentally
Socket for independent sample sensor (option): When connected, exact sample temperature is shown on display for additional peace of mind
Housing made of stainless steel (type designation SS)
The number of shelves included in the scope of delivery is listed in the table.
Specifications Type designation:
OGH = Natural convection, OGH = Forced air circulation
The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.
Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
Programmable timer
Small footprint
Flexible shelf system doubles the number of shelves and therefore the footprint
Very good spatial and temporal temperature stability
Automatic visual and acoustic over-temperature alarm
Very low temperatures at outer wall
Easy to read vacuum fluorescent display
Intuitive user interface for setting temperature
Easy cleaning due to edgeless fabrication
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The series provide bench-top models with 60, 100 or 180 l as well as floor models with 400 or 750 l chamber volume and 3 different fittings, each optionally with gravity or mechanical convection.
Very high energy efficiency, environmentally friendly materials (reduced use of formaldehyde), reduced heat emission
Programmable timer
Small footprint
Flexible shelf system doubles the number of shelves and therefore the footprint
Very good spatial and temporal temperature stability
Automatic visual and acoustic over-temperature alarm
Very low temperatures at outer wall
Easy to read vacuum fluorescent display
Intuitive user interface for setting temperature
Easy cleaning due to edgeless fabrication
Heratherm™ General Protocol: Perfect for routine daily work from 10 to 250 °C. Chambers made from corrosion-resistant st. steel with rounded corners. Timer, mechanical exhaust vent as well as 2 shelves are incl. as standard. Heratherm™ Advanced Protocol: For a greater flexibility and accuracy of temperature values. With V2A st. steel interior, works up to 330 °C at highly stable temperatures. Digital timer for daily or weekly On / OFF cycles. Up to 10 cycles can be stored and combined as ramps. Fan speed and air valve can be integrated into ramp programming. Selectable quick start function allows for extremely fast heating. Heratherm™ Advanced Protocol Security: Additional to equipment of the Advanced Protocol series: under-temperature alarm for improved sample protection. With door lock and door alarm to prevent disruption and allow for safe cultures for a long time. Optional auto-dry function deactivates oven when the samples are dry. The V2A inner chamber can be supplemented by a st. steel outer housing for pharmaceutical and clinical applications.
Specifications Power supply: 230 V, 60 Hz Temperature range: 10 to 250 °C (General Protocol / Advanced Protocol floor models) 10 to 330 °C (Advanced Protocol benchtop models / Advanced Protocol Security) Thermo Scientific™ Heratherm™ General Protocol ovens are perfect for routine daily work, providing the ideal heating and drying solution for your applications.
Low energy consumption
Built in timer
Excellent footprint/volume ratio
Tabletop models in 3 sizes (60L, 100L, 180L), floor models in 2 sizes (400L, 750L)
Inner chambers made from corrosion-resistant stainless steel with rounded corners for easy cleaning
Doors can be opened over 180° making these units easy to access
Automatic overtemperature alarm system to protect samples
Gravity convection units (Type designation OGS) are designed to protect delicate samples while offering temperature uniformity of +/- 4 °C with temperature stability of +/- 0.4 °C at 150 °C
Mechanical convection models (Type designation OM) provide a temperature uniformity of +/-3.3 °C with temperature stability of +/-0.3 °C at 150 °C
The exhaust vent can be used as an access port for an external temperature sensor
Lockable casters for easy mobility and stability (floor models only)
All Heratherm™ ovens come standard with a RS232 data interface
The number of shelves included in the scope of delivery is listed in the table.
The high-temperature tube furnaces are available in either horizontal (type RHTH) or vertical (type RHTV) designs. High-quality insulation materials made of vacuum-formed fibre plates enable energy-saving operation and a fast heating time due to low heat storage and heat conductivity. By using different gas supply systems, operations can be performed under a protective gas atmosphere, vacuum, or even with flammable gasses....
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The high-temperature tube furnaces are available in either horizontal (type RHTH) or vertical (type RHTV) designs. High-quality insulation materials made of vacuum-formed fibre plates enable energy-saving operation and a fast heating time due to low heat storage and heat conductivity. By using different gas supply systems, operations can be performed under a protective gas atmosphere, vacuum, or even with flammable gasses.
Tmax 1600 °C, 1700 °C or 1800 °C
MoSi2 heating elements, mounted vertically for easy replacement
Insulation with vacuum-formed ceramic fibre plates
Rectangular outer housing with slots for convection cooling
Models RHTV with hinges for wall mounting
Housing made of sheets of textured stainless steel
Ceramic working tube made of material C 799 incl. fibre plugs operation under air
Type B thermocouple
Switchgear separate from furnace in separate floor standing cabinet
Switchgear with control unit
Possible controller variants are the programmable B 500, C 550 and P 570 (threes) with adjustable ramps and hold times.
Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
Insulation only made of materials that are classified as not carcinogenic acc. to TRGS 905, class 1 or 2
Standard power supply 400 V 3/N/PE 50/60 Hz
Dimensions without tube.
Option:
Charge control with temperature measurement in the working tube and in the oven chamber behind the tube
Alternative working tubes designed for process requirements
Display of inner tube temperature with additional thermocouple
Gas-tight flanges for protective gas and vacuum operation
Manual or automatic gas supply system
Three- or five-zone control for optimization of temperature uniformity
Check valve at gas outlet avoids intrusion of false air
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*Height without tube
Safety drying ovens FDL
BINDER
A safety drying oven from BINDER ensures the perfect test result of your solvent-based paints and coatings, absolute temperature precision even with high ventilation.
Temperature range: from 10 °C above ambient temperature to 300 °C
Independent adjustable temperature safety device class 2 (DIN 12880), with visual temperature alarm
RS 422 interface for use with APT-COM™ DataControlSystem communication software
Power supply 230 V, 50/60 Hz
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A safety drying oven from BINDER ensures the perfect test result of your solvent-based paints and coatings, absolute temperature precision even with high ventilation.
The all-round genius among heating ovens covers a multitude of applications, ideally at temperatures above +50 °C. The fresh air is preheated in the pre-heating chamber to avoid temperature fluctuations.
SingleDISPLAY: ControlCOCKPIT with one colour display You can find a detailed description of the "SingleDISPLAY" model at www.memmert.com...
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The all-round genius among heating ovens covers a multitude of applications, ideally at temperatures above +50 °C. The fresh air is preheated in the pre-heating chamber to avoid temperature fluctuations. SingleDISPLAY: ControlCOCKPIT with one colour display You can find a detailed description of the "SingleDISPLAY" model at www.memmert.com
Specifications Type designation:
N = Natural convection F = Forced air circulation plus = TwinDISPLAY
Working temperature range:
at least 5 °C (UN/UNplus) or 10°C (UF/UFplus) above ambient to +300 °C
Battery-buffered ControlCOCKPIT - Uninterrupted supply for the entire display unit (ControlCOCKPIT) and therefore complete documentation of all parameters even when there is a power failure. The CO2 parameter is continuously regulated
Two gas connections with quick release connectors for automatic switch-over of gas cylinders
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Battery-buffered ControlCOCKPIT - Uninterrupted supply for the entire display unit (ControlCOCKPIT) and therefore complete documentation of all parameters even when there is a power failure. The CO2 parameter is continuously regulated
Two gas connections with quick release connectors for automatic switch-over of gas cylinders
Active microprocessor control for humidifying and dehumidifying (40 - 97 % rh), incl. digital indication and auto-diagnostic system ensures even more rapid reaching of set humidity and very short recovery times while avoiding condensate formation. Humidity supply with distilled water (from an external tank) by a self-priming pump; integral bacteria block by generating hotsteam, dehumidifying via sterile filter
Control of oxygen concentration by N2 inlet; adjustment range 1 % up to 20 % O2;
Peltier cooling unit, enables a working temperature of 37 °C even at higher ambient temperatures of up to 35 °C
Further options and accessories, f. ex. special works calibration certificates, subframes, pressure reducing valves on request.
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Ovens TR 60 - TR 1050 up to 300°C
Nabertherm
With their maximum working temperature of 300°C and forced air circulation, the TR series ovens achieve very good temperature uniformity. They can be used for various applications such as e.g. drying, sterilising or warm storing. The stainless steel interior chamber is easy to clean and resistant to rust....
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With their maximum working temperature of 300°C and forced air circulation, the TR series ovens achieve very good temperature uniformity. They can be used for various applications such as e.g. drying, sterilising or warm storing. The stainless steel interior chamber is easy to clean and resistant to rust.
Tmax 300°C
Operating range, room temperature +5 to 300°C
Models TR 60 to TR 240 designed as tabletop models
Models TR 420 and TR 1050 designed as floor standing models
Horizontal, forced air circulation results in temperature uniformity better than ±5 °C
Stainless steel chamber, alloy 304 (AISI)/(DIN material no. 1.4301), rust-resistant and easy to clean
Large handle to open and close the door
Charging in multiple layers possible using removeable trays (number of removeable trays included, see table below)
Large, wide-opening swing door, hinged on the right with quick release for models TR 60 to TR 420
Double swing door with quick release for TR 1050
TR 1050 equipped with transport castors
PID microprocessor control with self-diagnostic system
Infinitely adjustable exhaust at the rear wall with operation from the front
Available controller variants are the R 7 as basic variant with adjustable holding temperature or the programmable controllers B 510 (with touch panel, 5 programs with 4 segments each) and C 550 (with touch panel, 10 programs with 20 segments each)
Solid state relays provide for low noise operation
220-240 V 1/N/PE 50/60 Hz connector as standard
Option:
Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load
Infinitely adjustable fan speed of the air-circulation
Window for observing charge
Further removeable grids with rails
Side inlet
Stainless steel collecting pan to protect the furnace chamber
Door hinges on the left side
Reinforced bottom plate
Safety technology according to EN 1539 for charges containing liquid solvents (TR .. LS) up to model TR 240 LS, achievable temperature uniformity ±8 °C
Transport castors for model TR 450
Upgrading available to meet the quality requirements of AMS 2750 E or FDA
Process control and documentation via VCD software package for monitoring, documentation and control
The number of shelves included in the scope of delivery is listed in the table.
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External dimensions vary for versions with additional equipment. Dimensions on request.
Wire mesh shelves
IKA-Werke
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Steriliser SFplus
Memmert
Safer than disinfection, hot-air sterilisation of containers and instruments.
The safety feature for this hot air steriliser: Setpoint Wait. This means that the programme for sterilisation only starts when the set temperature has been reached. This feature can also be used with freely positionable Pt100 temperature sensors. Here the sterilisation time only begins when the set temperature has been reached at all measurement points, and reliable sterilisation is guaranteed at all times....
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Safer than disinfection, hot-air sterilisation of containers and instruments. The safety feature for this hot air steriliser: Setpoint Wait. This means that the programme for sterilisation only starts when the set temperature has been reached. This feature can also be used with freely positionable Pt100 temperature sensors. Here the sterilisation time only begins when the set temperature has been reached at all measurement points, and reliable sterilisation is guaranteed at all times.
Textured stainless steel housing, rear of zinc-plated steel, intuitively operated TwinDISPLAY(TFT colour display) with touchscreen You can find a detailed description of the "TwinDISPLAY" model at www.memmert.com
Available parameters on the ControlCOCKPIT: Temperature (Celsius or Fahrenheit), programme time, relative humidity, time zones, summertime/wintertime
Two Pt100 sensors DIN class A in a 4-wire circuit for mutual monitoring, taking over functions in case of an error
AtmoCONTROL software on a USB stick for programming, managing and transferring programmes via Ethernet interface or USB port
ControlCOCKPIT with USB port for uploading programmes, reading out protocol logs, activating the User-ID function
Displaying of already logged protocol data on the ControlCOCKPIT (max 10,000 values correspond to approx. 1 week)
Ethernet interface on the rear of the appliance for reading out the protocol log and for uploading programmes and for online logging
Multiple overtemperature protection: Electronic temperature monitoring TWW/TWB and mechanical temperature limiter TB acc. to DIN 12880, AutoSAFETY automatically adjusts to the set value within a freely adjustable tolerance range. Setting individual MIN / MAX values for over/undertemperature alarm
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* Minus 39 mm for fan ** Depth without door handle, please add 56 mm
Racks for BINDER chambers and incubators, chrome-plated
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!