Large constant humidity and temperature test chamber

OneLarge constant humidity and temperature test chamberProtection system:

1. Power overload protection, phase loss protection, and leakage protection devices.

2. Overload and short circuit protection devices for the control system.

3. High and low pressure protection and delayed start protection devices for the compressor system.

4. Overtemperature protection device.

II Main structure and configuration:

1. Laboratory structure:

1). Adopting a modular storage board structure, it can be conveniently assembled at the buyer's site.

2). The indoor wall material of the laboratory is SUS304 stainless steel plate, and the outer wall material is high-quality cold-rolled steel plate. The outer surface is electrostatically painted with a light gray white color; The middle is a 100mm polyurethane foam and glass fiber cotton insulation layer.

3). The workshop floor is made of anti slip patterned steel plate, and the anti slip slope should ensure that the trolley can easily enter and exit the workshop.

4). The laboratory adopts a double door structure, equipped with internal and external handles.

5). Install moisture-proof lighting on the top of the workspace, with one cable lead out hole on each side (which can be sealed when not in use).

6). The structure of the laboratory should be designed reasonably, manufactured with excellent technology, aesthetically pleasing both inside and outside surfaces, and the stainless steel plates and electrostatic spraying surfaces should be smooth and free of defects such as bumps and scratches.

2. Refrigeration system:

1). We use a set of German "Grain Wheel" compressors (10 horsepower) and a 6-horsepower Taikang machine for dehumidification.

2). Adopting an air-cooled condenser system.

3). Imported parts are used for major refrigeration accessories such as Italian "Castell" solenoid valves, Danvers expansion valves, American "Aigo" brand drying filters, and liquid storage tanks.

3. Air supply and heating humidification system:

1). All components are made of products with stable performance.

2). The electric motor is 370W × 2, and the fan is a centrifugal energy-saving and environmentally friendly product with a radius of 180mm × 2.

3). Stainless steel heating component 15KW, humidification component 12KW.

4. Control system:

1). Adopting the original Japanese "OYO" or Korean "TIME880" intelligent LCD touch screen control instrument. The minimum reading of the instrument Z is 0.1 ℃, which can display the set temperature curve and the dynamic process of temperature rise and fall; Can display and control humidity; Having an interface for bidirectional communication with computers; More than 10 temperature ranges can be set in one experiment.

2). The temperature measurement adopts PT-L00 temperature sensor.

3). The main electrical components are made of high-quality products.

4). The arrangement of electrical components in the control cabinet is reasonable, the wiring is neat, and fully sheathed wiring terminals with printed markings are used.

III Related standards:

In addition to the content specified in this technical requirement, the equipment should also comply with the requirements of standards such as GB/T5170.2/5/18, GB/T2423.1/2/3/4, GBl0592, GBl0586, etc.

4Large constant humidity and temperature test chamberMain technical parameters:

Model: HT/HWHS

1. Workshop size: A × B × C (mm) (solutions can be designed according to customer requirements ranging from 2m ³ to 300m ³)

2. Temperature range: -40 ℃ to 120 ℃

3. Temperature deviation: ≤± 2 ℃ (the difference between the set temperature and the actual temperature difference between the working room)

4. Temperature fluctuation: ≤± 0.5 ℃

5. Humidity range: 35-95% HR

6. Humidity error:+2~-3% RH

7. Power supply voltage: three-phase 380V ± 10% Power supply frequency: 50Hz ± 2%

after-sales service

One year warranty, lifetime maintenance

Regular follow-up visits, listening to customer suggestions, and establishing customer service records;

We promise to provide * and usage guidance services. For customers, we will respond within 1 hour. If technical service personnel need to be sent to the site for resolution, we promise to send personnel within 24 hours (except for special circumstances such as statutory holidays)