Name: Micro humidity generator for sensor calibration
Brand: DEARTO
Availability: InStock

Product Details

Product Description

TADT is a portable, high-precision temperature and humidity calibration instrument, can meet the temperature and humidity sensor,temperature and humidity transmitter, small temperature and humidity meter and other conventional temperature and humidity measurement instrument measurement and calibration requirements.

Functional characteristics

* Test chamber space up to (3~5) times that of similar products, providing more efficient test conditions

* The test chamber can accommodate various types of in-put cold-mirror-viewer probes for comparison and calibration
* Composite sensor jack design, suitable for various diameter temperature and humidity sensors and transmitters
* Transparent window and lighting design of measuring room to facilitate reading of various small temperature and humidity meters
* Can be calibrated simultaneously (10~15) with small temperature and humidity probes
* Calibrate (3-5) block size digital temperature and humidity meter simultaneously
* The test chamber provides temperature uniformity within 0.1℃℃ in a full range of 5℃~50
* Design of external drying cylinder, desiccant replacement can be operated on-line, convenient and simple
* Design of double-zone drying cylinder, supporting both molecular sieve and discolored silica gel
* Visual display of liquid level and dryer state is beneficial to state monitoring during work
* Provide 4 channel external (0~1) V、(0~5) V and (4~20) mA standard signal inputs
* The instrument has built-in humidity conversion software to facilitate users to convert relative humidity, temperature and dew point temperature
* Support temperature and humidity curve display, easy for users to view temperature and humidity state trend
* 7-inch color LCD touchscreen

Specification

Nominal humidity range	5 %rh~95 %rh (20±3℃)
Nominal temperature range	5℃~50℃
Temperature stability	±0.05℃
Temperature uniformity	≤0.05℃(20±3℃) ≤0.1℃(5~50℃)
Max allowable temperature error	±0.05℃(20±3℃) ±0.1℃(5~50℃)
Humidity stability	±0.2 %RH
Humidity uniformity	≤0.3 %RH(20±3℃) ≤0.5%RH(5~50℃)
Max allowable error of relative humidity	±0.8 RH(20±3℃) ±1.5%RH(5~50℃)
Desiccant	Molecular sieve or discolored silica gel (renewable)
Saturated media	Distilled or deionized water
Cavity Workspace Dimensions (length × width × height)	Standard TADT-S 160 mm×175 mm×175 mm (appr. 5 L)
Cavity Workspace Dimensions (length × width × height)	Extended TADT-L 280 mm×175 mm×175 mm (appr. 9 L)
Sensor Test Window	Modular design, support customized on demand
Maximum opening diameter of test	60 mm
Maximum number of openings in test	15
Communication interface	RS232

General technical indicators
Power requirements	220VAC±10 50Hz
Power	750W
Temperature range	Use	（5~35）℃
	Storage	（0~70）℃
Humidity range	Use	(0~85)% rh
	Storage	(0~100)% rh
Weight	20kg
Size (length × width × height)	550 mm ×300 mm ×600 mm

Accessories

1. Glass + eyelet combination cover

Scope of application: measuring indoor built-in lighting, transparent window to facilitate digital temperature and humidity meter reading, small holes suitable for inserting various temperature 
and humidity sensors, temperature and humidity transmitter probe.

2. Combined macroporous + pore cover

Scope of application: large holes are suitable for inserting various input cold mirror dew point instrument probes as standard devices,and small holes are suitable for inserting various temperature and humidity sensors, temperature and humidity transmitter probes.

3. Customizable Aluminum alloy instrument case

Easy for users to go out to carry and use.