Multifunctional Mirror Dew Point Instrument DP29-60 dew point humidity meter
DP29 is a multifunctional, portable dew point humidity meter , especially designed for field use. Typically apply to dew point measurement of SF6gas.
Features
* Based on the principle of chilled mirror.
* Accurate measurement is guaranteed.
* The system is stable, No need to repeatedly calibrated.
* A built in electronic sample gas flow monitor.
* Use RS-232 data output to connect with PC.
Applications
DP29-60is a standard type. It applies to standard reference for laboratory calibration, moisture control for ceramic firing furnaces, humidity control for thermo-hygrostat chamber.
Specifications
|
Model
|
DP29-40
|
DP29-60
|
DP29-SF6
|
--
|
|
Range
|
Under 0ºC
|
-40ºC
|
-60ºC
|
-60ºC
|
--
|
|
Under 10ºC
|
-40ºC
|
-60ºC
|
-60ºC
|
--
|
|
Under 20ºC
|
-35ºC
|
-55ºC
|
-55ºC
|
--
|
|
Under 35ºC
|
-30ºC
|
-45ºC
|
-45ºC
|
--
|
|
Accuracy
|
<<±0.2ºC,±1Digit
|
|
Repeatability
|
<<±0.1ºC,±1Digit
|
|
Resolution
|
0.1ºC
|
|
Defaulit Output
|
USB
|
|
Optional Output
|
±10mv/ºC(0ºC=0mv)or 4-20mA
|
|
Measurnment Principle
|
Chilled Mirror
|
|
Refrigeration
|
Semiconductor Refrigeration
|
|
Inlet Flow
|
15~60L/h,Generally 30~40L/h
|
|
Inlet Pressure
|
10mbar~10bar(1kpa~1Mpa)
|
|
Response Time
|
2ºC/Second(Maximum)
|
|
Voltage
|
220V AC±10% 50/60HZ
|
|
Pump
|
Optional Accessory
|
|
Mirror Check
|
Press the Conversion Key to mirror check mode(‘CH’ on the display),and
check manually
|
|
Instrument Check
|
Press the Test Cooling Key,open the measurment probe,and check manually at mirror check mode
|
|
Consumption
|
About 160 Watts
|
|
Temperature
|
0~50ºC
|
|
Humidity
|
<90%,No Condensation
|
|
Dimension
|
342(W)x140(H)X326(D) mm
|
|
Weight
|
About 7.22kg
|
|
Standard accessories
|
Main Unit
|
|
Inlet Tube(FEP,3m),With Connector
|
|
Instruction Manual
|
|
Packaging Box
|
|
Optional Accessories
|
RS-232C Data Cable with Software
|
