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Professional digital multiparameter meters for mobile measurement, with 3, 2 or 1 universal measurement channels, wireless preparation, colour graphic display (black/white display for Multi 3510), data logger manually or automatically (timed) and 2 (1 for Multi 3510) waterproof USB interfaces suitable for field use. Easy to clean with a soft brush under water jet.

Multi 3630: The Multi 3630 IDS with three universal measurement channels is suitable for all WTW IDS pH, ORP, dissolved oxygen sensors, conductivity cells and turbidity sensors, whether connected to cable or wireless. Documentation of meter and sensor data. User control over MultiLab^® users. With USB-A and Mini USB-B interface and colour display.
Multi 3620: The Multi 3620 IDS with two universal measurement channels is suitable for all WTW IDS pH, ORP, dissolved oxygen sensors, conductivity cells and turbidity sensors, whether connected to a cable or wireless. Documentation of meter and sensor data. User control over MultiLab^® users. With USB-A and Mini USB-B interface and colour display.
Multi 3510: Sequential multi-parameter measurement. All WTW IDS pH, ORP, dissolved oxygen sensors, conductivity cells and turbidity sensors can be connected to the universal channel, either with cable or wireless module. Data transfer to PC with MultiLab^® Importer. With Mini USB-B interface and black/white display.
Multi 3620 IDS: Single meter in a carrying case with Quick Start Guide, CD-ROM and batteries, driver software for USB, cable, power supply
Multi 3620 IDS SET C: Meter in a carrying case with IDS sensors (digital pH sensor SenTix^® 940, digital conductivity cell TetraCon^® 925), QSC Kit, buffer 4 and 7, conductivity standard, stand, beaker, CD-ROM, batteries, cables, power supply, arming SM Pro
Multi 3620 IDS SET G: Meter in a large carrying case with IDS sensors (digital pH sensor SenTix^® 940-3, optical sensor FDO^® 925-3, digital conductivity cell TetraCon^® 925-3), QSC Kit, stand, beaker buffer 4 and 7, conductivity standard, CD-ROM, batteries, cable, power supply , arming SM Pro

Specifications
Measuring range:	depending on IDS sensor
Memory Multi 3510 IDS:	manual: 500 data records automatic: 4500 data records
Memory Multi 3630 IDS / Multi 3620 IDS:	manual: 500 data records automatic: 10,000 data records
Dimensions (W x D x H):	approx. 180 x 80 x 55 mm
Weight:	400 g
Power supply Multi 3510 IDS:	4 alkaline batteries, USB
Power supply Multi 3630 IDS / Multi 3620 IDS:	PSU with charging function, 4 NiMH batteries (AA type), USB

Adapters for detectors and other accessories.

The chamber furnaces are suitable for Annealing, Hardening and Brazing. The furnaces can be extended with a variety of accessories, like annealing boxes for operation under protective gas, roller guides, or a cooling station with a quench tank. Even high-performance applications like the annealing of titanium can be implemented without the use of expensive and complicated annealing systems.

• Robust insulation with light refractory bricks
• Deep furnace chamber with three-sides heating: from both side walls and bottom
• Low energy consumption due to multi-layer insulation
• Base frame included
• N 7/H - N 17/HR designed as table-top model
• Parallel guided downward swinging door (user protected from heat radiation)
• NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
• Equipped with the B 500 programmable controller (with touch panel, 5 programmes with 4 segments each), optionally available with the C 540 controller

Extremely versatile vacuum controller for the laboratory.

No configuration required. Just connect and the CVC 3000 will identify all apparatus with VACUU·BUS^® VACUUBRAND pumps, vacuum valves, cooling water valves, external sensors, etc. Intuitive menu guidance via graphics display with analogue and digital vacuum readout. Demand-related control of process vacuum, cooling water and venting. Integral sensor made of highly resistant, alumina ceramic provides reliable absolute-pressure measurement. Boiling-point monitoring facility for evaporations*. No more searching for data or data input. Preset for many common vacuum applications, e.g. vacuum ovens, filtration.

Specifications:
Measuring range:	1080 to 0.1mbar (810 to 0.1 torr)
Vacuum control range:	1060 to <0.1mbar (795 to 1 torr) (depending on vacuum pump)
Uncertainty of measurement: Temperature coefficient:	< ±1mbar (0.75 torr) (after calibration) < ±0.07mbar/K (< ±0.05 torr/K)
Control interface:	Digital VACUU·BUS®
Control connections:	1 socket for supply / Vario pump 2 expandable sockets for external sensors / valves
Supply requirements (mains adapter):	100-240V 50/60Hz a.c. 1ph.
Dimensions (desktop unit, L x W x H):	138 x 124 x 115mm
Weight (without mains adapter):	0.44kg

Accessories Accessories for Vacuum Controller VACUU·SELECT and Measuring instrument DCP 3000

The combination of speed controlled VARIO^® chemistry diaphragm pumps and the new VACUU·SELECT vacuum controller makes the VARIO^® select chemistry pumps the ideal solution for chemical processes that require precise vacuum, such as rotary evaporation, vacuum drying or vacuum concentration.

• High chemical resistance and therefore ideally suited for pumping aggressive gases and vapours.
• Short process times and smooth running due to optimal setting of the pressure via the VACUU·SELECT controller.
• The VARIO^® technology controls the vacuum precisely and efficiently via motor speed.
• Power consumption, maintenance and noise are exceptionally low.
• The outlet catchpot and solvent condenser combine to prevent solvent vapor emissions into the lab, allowing for nearly full recovery of solvents.

Country-specific power cord versions available on request.

Alternative Chemistry Pumping Unit PC 3001 VARIO® select with condenser Peltronic® Alternative Chemistry Pump Units and Vacuum Systems

Fully equipped vacuum controller with capacitive, gas type-independent absolute pressure measurement using an alumina-ceramic diaphragm. While the base unit Vacuum Controller VACUU·SELECT^®still requires a separate vacuum control valve as an accessory, there is the fully equipped Compact controller VACUU·SELECT^®as two-point vacuum regulator with chemical suction line valve.
With connected vacuum valve the VACUU·SELECT^® automatically detects the boiling point during solvent evaporation and switches to two-point control mode. The graphical user interface offers predefined vacuum processes for all common laboratory applications. Applications, such as desired vacuum and other parameters can also be put together and controlled individually.

• Interactive, graphic touch display for easy operation
• Touchscreen display can be operated with safety gloves
• Predefined vacuum processes for reproducible results and time savings in the laboratory
• Fully automatic evaporations at the touch of a button
• Easy-to-use application editor for creating your own processes
• Integrated help function
• Integrated ventilation valve also for inert gas
• Ethernet/USB (Type A) interface
• EX approval: II 3/- G IIC T4 X Internal Atm. Only

Fully equipped two-point vacuum controller with capacitive, gas type-independent absolute pressure measurement using an alumina-ceramic diaphragm. Available as benchtop or stand version and ready to use due to standard laboratory connections.

Scope of delivery: Vacuum controller VACUU·SELECT^® with chemistry suction line valve, check valve, integrated ceramic vacuum sensor, venting valve and power supply.

Specifications
Measuring range:	0,1 ... 1080 mbar
Accuracy:	<± 1 mbar / ±1 digit (after adjustment, constant temp.)
Housing:	Plastic, good chemical resistance
Connection venting valve:	Hose nozzle DN 4-5 mm
Vacuum connection (Compact controllers only):	Hose nozzle DN 6/10 mm
Ambient temperatue range:	10 ... 40 °C
Dimensions (W x D x H):	152 x 127 x 41 mm
Weight:	0.745 kg
Power supply:	100 ... 230 V, 50/60 Hz

Accessories Accessories for Vacuum Controller VACUU·SELECT and Measuring instrument DCP 3000 Alternative Vacuum Controller VACUU·SELECT

With data logger function, ideal for monitoring the CO₂ concentration in buildings.

• Logger function saves the data as a CSV file on Micro SD card
• LEDs for visual identification of CO₂ concentration
• Displays temperature, Humidity and CO₂ content
• Individual alarm setting
• Bench- and wall mounting

Scope of supply: Meter incl. USB mains adapter, Micro SD card

Specifications
CO2range:	0 ... 5000 ppm
Resolution:	1 ppm (0-1000 ppm), 5 ppm (1001-2000 ppm), 10 ppm (>2000 ppm)
Accuracy:	±50 ppm or 5 % larger value applies, >3000 ppm ±7%
Temperature range:	0 ... 50 °C
Resolution:	0.1 °C
Accuracy:	±0.5 °C
Relative humidity:	5 ... 95 %
Resolution: Accuracy:	1 % ± 5 %
Display:	7 segment LCD
Housing:	Plastic
Dimensions:	120 x 66 x 33 mm
Weight:	103 g (without mains adapter)
Power supply:	100-240 VAC 50/60 Hz

Convenient digital flow meter for the simple, accurate and repeatable measurement of flow in gas chromatographs. User friendly, handy design. Can be used with the carrier gases Air, Hydrogen, Nitrogen, Helium, Carbon dioxide, Argon and Argon/Methane. OLED display shows flow rate and further information. With pressure and temperature compensation. Suitable for columns with diameters of 100, 180, 200, 250, 320, 450, 530 and 750 µm.

• Measurement of flow rate, linear velocity and split ratio
• High resolution
• 25 point calibration, traceable to National Standards
• Rechargeable battery
• Auto power off

Scope of supply: Flow meter with case, tubings, tubing adapter fittings, tubing clips, tie-wraps, universal charger with USB connector, operation manual, calibration certificate.

Please order adapters for direct connection to the detector separately.

Specifications
Range:	0…500 ml/min. (0…300 ml CO2)
Accuracy:	0.4 ml/min. / ±2.5 %
Resolution:	0.1 ml/min.
Operating temperature:	15…35 °C, calibrated at 21±2 °C
Inlet pressure:	max. 175 kPa
Dimensions:	68 x 30 x 130 mm
Weight:	150 g

Accessories Accessories for gas chromatography flow meters GF500/GF1000