Constant temperature and humidity high and low temperature test chamber

Product Introduction:

The advantage of a constant temperature and humidity test chamber lies in its ability to simulate environments such as high and low temperatures, temperature and humidity, and temperature and humidity cycling. Through continuous and stable environmental simulation, it can detect the stability, durability, and reliability of products under different climatic conditions, helping enterprises detect product design defects in advance, optimize material selection, and enhance product competitiveness.

Constant temperature and humidity high and low temperature test chamberMainly providing temperature and humidity change environments for scientific research and production units in aerospace, aviation, petroleum, chemical, military, shipbuilding, electronics, communication, etc., for users to conduct temperature and humidity tests on complete machines, electrical appliances, instruments, materials, etc. It is a testing method for the entire process of new product development, prototype testing, and product qualification testing.

Product Features:

Control method and features: Balanced temperature control system, controlled by PID method, ensures that the heating and humidification capacity of the system is equal to the moisture and heat loss, thus enabling long-term stable use.

1. The experimental system has a reasonable structural design, standardized manufacturing process, and a beautiful and elegant appearance.

2. The main functional components of this test box are configured, with low working noise and good energy-saving effect.

3. The matching and assembly of components are good, and the main functional components are all made of good components, which improves the safety and reliability of the product and ensures the long-term and high-frequency use requirements of users.

4. The equipment has good operation, maintenance, and temperature stability.

Parameters of constant temperature and humidity high and low temperature test chamber:

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

Temperature fluctuation: ± 0.5 ℃

Temperature deviation: ≤± 2 ℃

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

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

Humidity range: 20% to 98% R.H

Humidity fluctuation: ± 3% R.H

Humidity deviation: ≤ 3%

Freezing system:

A， Compressor: Imported fully sealed compressor

B， Refrigerant: Environmentally friendly refrigerant

C， Condenser: equipped with a cooling motor

D， Evaporator: multi-stage automatic load capacity adjustment

E， Other attachments: desiccant, refrigerant flow window, repair valve

F， Expansion system: Capacity controlled refrigeration system

Structure and Material:

A， Inner box material: stainless steel plate

B， Outer box material: baked paint

C， Insulation material: hard foam and glass wool

D， Supply air circulation system

Control system:

Touch panel, face-to-face input data, temperature and humidity can be programmed simultaneously, curve display, set value/display value curve.

Multiple alarms can be displayed separately, and faults can be displayed on the screen when they occur, eliminating faults and misoperations.

Multiple sets of PID control functions, monitoring functions, and displayed in the form of data on the screen.