Aipei 3AP-CJ-100A Three-Chamber Thermal Shock Test Chamber air-cooled -40 ℃

control instrument

The 7-inch extra-large touch AP-950 programmable temperature controller is a full touch screen controller independently developed by Aipei. With touch screen input, different high-low temperature impact temperature points can be set arbitrarily according to customer requirements to meet different needs for testing. (With temperature alarm display, real-time temperature curve display).

Applications

Widely used in electronic and electrical components, plastics and other industries, automation parts, communication components, auto parts, metals, chemical materials, plastics and other industries, defense industry, aerospace, ordnance industry, BGA, PCB base plate, electronic chip IC, semiconductor ceramics It is used to test the physical changes of polymer materials. It is used to test the degree to which the material structure or composite material can endure the continuous environment of extremely high temperature and extremely low temperature in an instant, so as to test its thermal expansion and contraction in the shortest time. chemical or physical changes caused.

Features

1. The Three-Chamber equipment area is divided into three parts: high temperature area, low temperature area and test area. The test sample is completely stationary in the test area. Using a unique heat storage and cold storage structure, the forced hot and cold air path switching method is introduced into the test area. During impact, the temperature in the high temperature zone or low temperature zone rushes into the test area for impact, completing the hot and cold temperature shock test.

2. The function of three different conditions of high temperature, low temperature and hot and cold shock can be independently set. When executing the hot and cold shock conditions, the function of 2 boxes or 3 boxes can be selected and it has the function of a high-low temperature testing machine. Compared with the 2 boxes The impact can also be done at room temperature.

fulfill the standard

GB/T2423.1-2008 Test method of low tempemture test

GB/T2423.2-2008 Test method of high temperature test

GB/T2423.22-2012 Test of temperature chantge

GJB150.5-86 Temperature shock test Test of temperature shock

GJB360.7-87 Temperature shock test Test of temperature shock

GJB367.2-87 Temperature shock test Test of temperature shock

QC/T17-92, EIA364-32, IEC68-2-14, etc.

Advantages of insulation materials

Box insulation material: rigid polyurethane foam, its advantages are:

1. Effective energy saving, no gaps after filling, strong bonding after curing.

2. Shockproof and compression resistant, it will not crack, corrode or fall off after curing.

3. It has ultra-low temperature thermal conductivity, weather resistance and heat preservation.

4. Effective insulation, sound insulation, waterproof and moisture-proof after curing.

5. Good waterproof performance, because the foam holes are closed, with a closing rate of 95%, and rainwater will not seep through the holes.

Names and functions of each part of the Test Chamber

①High temperature room: used to store heat

②Laboratory: The part where samples are placed for testing

③ Low temperature room: used to store cold energy

④Main power board: including main power switch, sample power control terminal, external alarm output terminal, test end output terminal, temperature arrival output terminal, RS-232 communication interface, and operation panel cover lock

⑤Operation panel: including controller, fault indicator light, over-temperature protection setter, temperature Recorder (optional)

⑥Power distribution room: Install electrical components

⑦Mechanical room: Install refrigeration unit and exhaust fan

⑧Air inlet: suck in outside air when exposed to ambient temperature

⑨Exhaust port: Exhaust hot air from the mechanical room and test room

⑩Temperature Recorder (optional) records the temperature in each room of the temperature shock Test Chamber

safety protection device

1. Refrigeration system: compressor overpressure, compressor overheating, compressor overflow, circulating cooling water supply underpressure

2. Test room: test room over-high-low protection (controller built-in), test room over-high-low protection, test room door opening protection

3. Others: main power supply phase sequence and phase loss protection relay, leakage circuit breaker, sample power control terminal, external alarm output terminal, high/low temperature room over-temperature protection switch, high/low room over-temperature protection (built-in controller) , circulating fan thermal relay, motor temperature switch, compressed air pressure switch, exhaust valve

Other configurations

※The user is required to configure an air or power switch of corresponding capacity at the installation site, and this switch needs to be independently used for this equipment. AC380V power supply requirements:

1. Three-phase four-wire + protective ground wire

2. Voltage range: AC (380±10) V 

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

4. The ground resistance of the protection line is less than 4Ω

This plan does not include the installation of external environmental items such as ventilation ducts, power supply (leakage switch), air source (Air Compressor), water source (barrel water or water pipe), etc.

machine X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.