Wuhan Stainless Steel Constant Temperature and Humidity Test Chamber

1Wuhan Stainless Steel Constant Temperature and Humidity Test Chamberpurpose

Suitable for aerospace products, information electronics, instrumentation, automotive parts LED、 Materials, electricians, electronic products, and various electronic components are tested for reliability and performance indicators through a constant temperature and humidity test chamber under high and low temperature alternating wet heat cycles and constant temperature and humidity environments.

IIWuhan Stainless Steel Constant Temperature and Humidity Test ChamberProduct Features

1. Easy to operate: touch sensitive color LCD operation screen, 120 programs for users to set/save, displaying various operational data.

2. Energy saving: Electronic automatic expansion valve and independently developed refrigeration controller by Beidou Star can be selected for energy saving.

3. Safety protection: temperature rise protection, sample protection, equipment self-protection, and operator safety protection.

4. Provide reliability and temperature and humidity environment testing for various industrial parts, major accessories, semi-finished products such as electronic parts, automotive parts, laptops, etc.

5. Styling design: Arc shaped and surface line processing, high-quality appearance, and the use of flat non reactive handles, easy to operate, safe and reliable.

6. A large rectangular observation window with bright and wide field of view, using fluorescent lamps to keep the inside of the box bright, and using embedded glass in the heating body, without the need for wipers to defog, to maintain clear observation of the conditions inside the test box at all times.

7. Separation of humidification system pipeline and control circuit: The humidification system pipeline is separated from the power supply, controller, and circuit board to avoid affecting the circuit due to pipeline leakage and improve safety.

8. The power connection socket and time signal socket for testing are both embedded in the lower part of the left side of the box (rated current 2A).

9. Convenient automatic water supply device: The water supply tank is placed at the lower part in front of the test box for easy replenishment and water supply (with a capacity of about 20L).

3、 Main technical parameters

4、 Environmental conditions for Wuhan constant temperature and humidity test chamber:

1. Temperature: 5 ℃~+35 ℃ (average temperature within 24 hours ≤ 28 ℃);

2. Relative humidity: ≤ 85% RH;

3. Air pressure: 86kPa~106kPa;

4. Power supply conditions: three-phase four wire+protective ground wire, voltage range: AC (380 ± 38) V

5. Allowable frequency fluctuation range: (50 ± 0.5) Hz

6. The grounding resistance of the protective grounding wire is less than 4 Ω

7. Require users to configure corresponding capacity air or power switches for the equipment at the installation site, and this switch must be used independently for the equipment;

8. Water supply conditions: Purified water is required for equipment humidification.