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Low temperature water bath circulating constant temperature bath
Overview of low-temperature water bath circulation constant temperature bath: ◇ High precision temperature regulation can be carried out for heaters a
Product details
Low temperature water bath circulating constant temperature bath
Product Features:
1. Used for constant temperature control of jacketed chromatography columns or electrophoresis tanks, which can be filled with test tubes for chemical reactions;
2. Temperature regulation range, -35~95 ℃, versatile applications, can be used for constant temperature chemical reactions or external circulation temperature control of analytical equipment, etc;
3. The NCB-1210B model can provide stable liquid circulation for high-pressure pipelines, heat exchanger pipelines, and when transporting liquids to high places, with a minimum circulating coolant temperature of -20 ℃;
4. Compact size, free choice of placement location, can be placed both on and off the experimental platform;
5. When connected to a computer, dedicated software can be used for constant temperature control, remote operation of multi temperature range programs, and data recording;
6. The optional external temperature sensor can be used to control the temperature of external devices or samples;
7. NCB-1210B corresponding operation instructions: RoHS。
Low temperature water bath circulating constant temperature bathParameters:
model |
NCB－1210A
|
NCB－1210B |
Circulation mode |
Closed cycle |
|
Corresponding to circulating water |
tap-water Tap water or pure water |
Tap water or pure water |
Temperature Adjustment Range |
─10～80℃ |
─10～80℃ |
Temperature regulation accuracy |
±0.1～0.2℃ |
±0.1 |
Cooling capacity |
970W（770kcal/h） |
750W（640kcal/h） |
Maximum head |
10m（0.1MPa） |
20m（0.2MPa） |
maximum flow |
35L/min |
35L/min |
temperature control |
microcomputerP.I.DControl, contactless zero crossing control |
|
External input/output |
External temperature sensor interface, alarm output port（BContact point) outputAC250V/DC30V 3AmaxRecorder output port（25mv/℃), remote operation output port (except NCC-1110A, 1410A) |
|
securefunction |
Self diagnostic function（upper?Lower limit SSR、 Heater disconnection, water level, inability to adjust temperature, power outage), leakage overload protector, compressor overload protector, high-pressure switch, compressor protection timer, circulating pump overheat protector, variable independent over rise protector, emergency stop switch (except NCC-1110A, 1410A), misoperation prevention protection cover (except NCC-1110A, 1410A) |
|
heater |
2.5KW |
2.5KW |
freezer |
Air cooled, output675W |
Air cooled, output675W |
refrigerant |
R407C |
R407C |
temperature sensor |
platinumPt100Ω |
platinumPt100Ω |
External circulation nozzle |
The outlet and return outlet have the same applicable outer diameter13.5mmPipe mouth（Rc1/2） |
The outlet and return outlet have the same applicable outer diameter13.5mmPipe mouth（Rc1/2） |
Circular nozzle |
brass |
SUS304 |
Cooling coil material |
Brass |
SUS304 |
sink size |
diameter280×270tall |
300×300×270 |
capacity |
16.5 L |
24.3 L |
Dimensions |
420×568×1128 |
420×568×1128 |
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