Guangdong constant temperature and humidity test chamber

Humidity ChamberMainly providing temperature and humidity change environments for scientific research and production units such as aerospace, petroleum, chemical, automotive (motorcycle), shipbuilding, electronics, communication, etc., for users to conduct temperature and humidity tests on the whole machine (or components), electrical appliances, materials, etc., in order to assess the adaptability of the test samples or evaluate their behavior. It is a testing method for the entire process of new product development, prototype testing, and product qualification testing.

Characteristics of constant temperature and humidity test chamber:

Control method and features: Balanced temperature control system, intelligent control, making the heating and humidification amount of the system equal to the moisture and heat loss, so it can be used stably for a long time.

1. The experimental system structure is designed reasonably and the manufacturing process is standardized.

2. The main functional components of this test box are all configured well and have low operating noise.

3. The matching and assembly of components are well matched, which improves the safety and reliability of the product.

4. The equipment has good operability, maintainability, and good temperature stability.

Related standards:

Manufacture according to the corresponding technical conditions of high temperature test method, low temperature test method, constant humidity test method, and alternating humidity test method.

Product Parameters:

Temperature range: () ℃~+150 ℃ [Low temperature range: 0 ℃, -20 ℃, -40 ℃, -60 ℃, -70 ℃]

Temperature fluctuation: ± 0.5 ℃

Temperature deviation: ≤± 2 ℃

Humidity range: 20% to 98% R.H

Humidity fluctuation: ± 3% R.H

Humidity deviation: ≤ 3%

Heating time: about 4 degrees per minute (non-linear without load)

Cooling time: about 1 degree/min for minutes (non-linear no-load)

Structure and Material:

A、 Outer box material: baked paint

B、 Inner box material: stainless steel plate

C、 Insulation material: hard foam

Supply air circulation system:

1. 1 90W motor

2. Stainless steel extended axis

3. Multi wing fan blade

Box door:Single window, left opening, handle on the right-hand side

1. Window size 270x360x40mm

2. Flat embedded handle

Freezing system:

1. Compressor: Imported compressor

2. Evaporator: finned multi-stage type

3. Other attachments: desiccant, refrigerant flow window

4. Expansion system: Capacity controlled refrigeration system

5. Refrigerant: Environmentally friendly refrigerant

6. Condenser: equipped with a cooling motor