RD2680S Precision Dew Point Temperature Meter Digital Humidity Instrument
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China [CN] It is a
high-precision professional dew point meter. It is able to measure Ambient
Temperature, Dew Point Temperature, Wet Bulb Temperature, Relative Humidity,
Absolute Humidity, PPMv, Saturated Vapor Pressure, Vapor Pressure, Mixing
Ratio, Specific Enthalpy. Widely used in
laboratories, precision manufacturing, modern agriculture, meteorological
measurement, chemical and pharmaceutical, power industry, HVAC and other
temperature and humidity monitoring occasions.
• Large
color LCD with display. It can display multiple values at the same time.
•
Ambient Temperature measurement.
• Dew
Point Temperature measurement.
• Wet
Bulb Temperature measurement.
•
Relative Humidity measurement.
•
Absolute Humidity measurement.
• PPMv
measurement.
•
Vapor Pressure measurement.
•
Saturated Vapor Pressure measurement.
•
Mixing Ratio measurement.
•
Specific Enthalpy measurement.
•
Temperature unit (°F/°C).
• 0.01
high resolution, high accuracy.
• With
real-time graph display function.
• With
data storage and view functions.
• With
maximum and minimum values function.
• With
the displayed values hold function.
• With
battery indication function.
• With
automatic power off function.
• Separate Sensor
is designed for gas measurement.
|
Display |
Color LCD |
|
|
Test Parameters |
Ambient
Temperature, Dew Point Temperature, Wet Bulb
Temperature, Relative Humidity, Absolute
Humidity, PPMv, Saturated Vapor
Pressure, Vapor Pressure, Mixing Ratio,
Specific Enthalpy |
|
|
Ambient
Temperature |
Range |
-40~125°C
(-40~257°F) |
|
Accuracy |
±0.1°C
(0~50°C) ±0.15°C
(Other) |
|
|
Resolution |
0.01 |
|
|
Relative
Humidity |
Range |
0~100%RH |
|
Accuracy |
±0.7%RH
(0~70%RH) ±1.5%RH
(Other) |
|
|
Resolution |
0.01 |
|
|
Dew Point Temperature |
Range |
-45~60°C
(-49~140°F) |
|
Accuracy |
±1°C
(-10~60°C) ±(1.5+2%Num)°C
(-30~-10°C) ±2.5°C
(Other) |
|
|
Resolution |
0.01 |
|
|
Wet Bulb Temperature |
Range |
-5~60°C
(23~140°F) |
|
Accuracy |
±0.5°C |
|
|
Resolution |
0.01 |
|
|
Absolute
Humidity |
Range |
0-300g/m³ |
|
Accuracy |
±(0.2+3%Num)g/m³ |
|
|
Resolution |
0.01 |
|
|
PPM |
Range |
100~240000 |
|
Accuracy |
±(30+7%Num) |
|
|
Resolution |
1 |
|
|
Saturated Vapor Pressure |
Range |
0~500hPa |
|
Accuracy |
±1%Num |
|
|
Resolution |
0.01 |
|
|
Vapor Pressure |
Range |
0~500hPa |
|
Accuracy |
±1%Num |
|
|
Resolution |
0.01 |
|
|
Mixing Ratio |
Range |
0~600g/kg |
|
Accuracy |
±2%Num |
|
|
Resolution |
0.01 |
|
|
Specific Enthalpy |
Range |
0~1500kJ/kg |
|
Accuracy |
±2%Num |
|
|
Resolution |
0.01 |
|
|
Temp. Unit |
°C/°F |
|
|
Data Storage |
99 Groups (A
Total of 990 Data) |
|
|
Graph Display |
Ambient Temperature, Dew Point Temperature, Wet Bulb Temperature, Relative Humidity, Absolute Humidity |
|
|
Auto Power Off |
10 Minutes (No Operation) |
|
|
Operating
Conditions |
Temperature |
0~50°C
(32~122°F) |
|
Humidity |
0~90%RH (No
condensation) |
|
|
Storage Conditions |
Temperature |
-10~50°C (14~122°F) |
|
Humidity |
0~95%RH (No
condensation) |
|
|
Power Supply |
4×1.5V AAA(UM-4)
Battery |
|
|
Size |
170×80×31mm |
|
|
Weight |
318g (Not
Including Batteries) |
|
|
Main Unit |
1 |
|
DP10 Separate
Sensor (For Gas) |
1 |
|
Manual |
1 |
|
Carrying Case |
1 |
The warranty period is
12 months
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