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RD2680 Precision Dew Point Meter

Features

1. Color LCD with display. It can display multiple values at the same time.
2. Ambient Temperature measurement.
3. Dew Point Temperature measurement.
4. Wet Bulb Temperature measurement.
5. Relative Humidity measurement.
6. Absolute Humidity measurement.
7. PPMv measurement.
8. Vapor Pressure measurement.
9. Saturated Vapor Pressure measurement.
10. Mixing Ratio measurement.
11. Specific Enthalpy measurement.
12. 0.01 high resolution.
13. High accuracy.
14. With real-time measurement graph display function.
15. With data storage function (99 Groups).

Introduction

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, Vapor Pressure, Saturated Vapor Pressure, Mixing Ratio, Specific Enthalpy. Widely used in HVAC, laboratories, precision manufacturing, modern agriculture, meteorological measurement, chemical and pharmaceutical, power industry and other environmental temperature and humidity monitoring occasions.

Products Series

Features
Specifications
Resources

Color LCD with display. It can display multiple values at the same time.
The backlight brightness can be adjusted.
Support multi-parameter measurement of ambient temperature, dew point temperature, wet bulb temperature, relative humidity, absolute humidity, PPMv, vapor pressure, saturated vapor pressure, mixing ratio, specific enthalpy.
Temperature unit (°C/°F).
0.01 high resolution.
High accuracy.
With real-time measurement graph display function.
With data storage function (99 Groups).
With maximum, minimum function.
With data hold function.
With battery indication function.
With automatic power off function.

Display	Color LCD
Test Parameters	Ambient Temperature, Relative Humidity, Dew Point Temperature, Wet Bulb Temperature, 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
PPMv	Range	300~240000
	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
Temperature Unit	°C/°F
Graph Display	Ambient Temperature, Dew Point Temperature, Wet Bulb Temperature, Relative Humidity, Absolute Humidity (Can be Customized Other Parameters)
Storage	99 Groups (A Total of 990 Data)
Statistical Functions	Maximum, Minimum
Automatic Power Off	10 Minutes (No Operation)
Operating Conditions	Temperature：0~50°C；Humidity：0~90%RH (No Condensation)
Storage Conditions	Temperature：-10~50°C；Humidity：0~95%RH (No Condensation)
Power Supply	4×1.5V AAA(UM-4) Battery
Size	205×80×31mm
Weight	162g (Not Including Batteries)
Standard Accessories	Main Unit ×1
	Manual ×1
	Carrying Case ×1

RD2680 Catalog

RD2680 Manual

Qingdao Realltech Instrument Co.,Ltd


	Phone：+8617806256878
	Email：sales@realltech.cn
	Address：No.2 Huiying Road, Jiaozhou City, Qingdao City, Shandong Province, China

Products

Customize

Realltech Instrument provide OEM/ODM services, and customize unique instrument products for customers, so that the product is different from other products of the same type in terms of shape, color and function.