Portable temperature and humidity generator

1. Product Overview
The portable humidity generator can accurately control the temperature and relative humidity of the test room, and can be used for the verification or calibration of humidity sensors. The portable temperature and humidity generator adopts the principle of shunt method, with built-in temperature and humidity standard and control module, and automatically generates dry and wet gas, and evenly mixes them in the constant temperature controlled test room, so as to achieve the precise control of temperature and humidity in the test room, and can verify and calibrate the temperature and humidity measuring equipment. It is widely used in metrology institutes, meteorological departments, university laboratories, humidity sensor manufacturers, and chemical, pharmaceutical, food, tobacco, microelectronics and other industries.
2. Product Features
l Rapid and fully automatic control of temperature and humidity, simple and efficient calibration and verification;
l The test environment is uniform and stable, and the calibration results are accurate and reliable;
l Integrated design, with built-in dry and wet air source;
l Small and portable, low power consumption and energy saving;
l Built-in temperature and humidity standards, can support traceability calibration;
l Support a variety of test accessories, suitable for the verification and calibration of a variety of humidity sensors;
l Support serial port (RS-232), network and wireless and other communication methods.
3. Product Parameters
Model | DY-S01 |
Temperature control range | 5℃~50℃ |
Temperature uniformity | ≤0.1℃ (23±5℃) |
Temperature stability | ±0.03℃ (23±5℃) |
Temperature measurement resolution | 0.01℃ |
Maximum allowable error of temperature standard | ±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 | ±0.2%RH |
Humidity uniformity | ≤0.5%RH |
Maximum allowable error of humidity standard | ±1%RH(10%RH~90%RH)(23±5℃), ±2%RH(>90%RH)( 23±5℃); |
Power supply | AC 220(1±10%)V, 50Hz±2Hz |
Power | ≤200W |
Test chamber size | φ83mm×170mm |
Dimensions | Width 412 mm × height 205 mm × depth 455 mm |
Weight | ≤15 kg |
Communication protocol | Baud rate: 9600bit/s, data bit: 8 bits, stop bit: 1 bit, 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: not more than 95%RH (35℃) |
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