Portable humidity generator

【 Product Introduction 】

The portable humidity generator can control the temperature and relative humidity in the test chamber and can be used for the verification or calibration of humidity sensors. Portable temperature and humidity generator adopts the principle of shunt method, built-in temperature and humidity standard and control module, automatic dry and wet gas, and uniformly mixed in the test room controlled by constant temperature, to achieve the control of temperature and humidity in the test room, and can verify and calibrate temperature and humidity measurement equipment. Widely used in metrology institutes, meteorological departments, university laboratories, humidity sensor manufacturers and chemical, pharmaceutical, food, microelectronics and other industries.

【 Product Features 】

1, temperature and humidity fast automatic control, calibration and verification work is simple;

2, the test environment is uniform and stable, and the calibration results are accurate and reliable;

3, integrated design, with dry and wet air source;

4. Small, portable, low power consumption and energy saving;

5, with temperature and humidity standards, can support traceability calibration;

6, support a variety of test accessories, suitable for a variety of humidity sensors calibration;

7, support serial port (RS-232), network and wireless and other communication methods.

【 Product parameters 】

Model number

DY-S01

Temperature control range

5℃ to 50℃

Temperature uniformity

≤0.1℃ (23±5℃)

Temperature stability

±0.03℃ (23±5℃)

Temperature measurement resolution

0.01 ℃

Allowable error of temperature standard MAX

±0.1℃(23±5℃); ±0.3℃ (5 ~ 50℃)

Humidity control range

5%RH~95%RH (5~50℃ full range controllable)

Humidity measurement resolution

0.01% RH

Humidity control stability

Plus or minus 0.2% RH

Humidity uniformity

0.5% RH or less

Humidity standard MAX allowed error

±1%RH(10%-90%RH)(23±5℃),±2%RH(> 90%RH)(23±5℃);

Power source

AC 220 (1±10%) V, 50Hz±2Hz

power

≤200W

Test chamber size

Phi 83 mm x 170 mm

Overall dimension

Width 412 mm x height 205mm x depth 455mm

weight

≤15 kg

Communication protocol

Baud rate: 9600bit/s, data bit: 8, stop bit: 1, no parity check

Environmental adaptability

1) Working environment requirements: Temperature: 5℃ ~ 35℃; Humidity: not more than 90%RH (30℃).

2) Storage environment requirements: temperature: -20℃ ~ 60℃; Humidity: No more than 95%RH (35℃)