*Chip high and low temperature humidity test chamber

*Chip high and low temperature humidity test chamber

*Chip high and low temperature humidity test chamber

What are the commonly used high and low temperature test chambers for chips?
Generally speaking, the LK-80G high and low temperature test chamber is commonly used for chip testing. The product has cyclic programming tests such as high temperature, low temperature, and wet heat. Many chip companies in China have used the LK-80G high and low temperature test chamber.
Welcome to order Qinzhuo brand high and low temperature test chambers. Our company adopts environmental testing equipment such as high and low temperature test chambers, high and low temperature cycle test chambers, and high and low temperature chambers to enable more customers to purchase efficient and durable high and low temperature test chambers.
1、 Technical parameters of commonly used high and low temperature test chambers for chips:
1. Temperature range: 0 ℃~150 ℃, -20 ℃~150 ℃, -40 ℃~150 ℃, -60 ℃~150 ℃, -70 ℃~150 ℃
2. Humidity range: 20%~98% R.H (temperature between 15 ℃~80 ℃)
3. Temperature fluctuation: ≤± 0.5 ℃
4. Temperature uniformity: ≤± 2 ℃
5. Humidity fluctuation:+2%, -3% R.H
6. Heating rate: 1.0-3.0 ℃/min
7. Cooling rate: 0.7-1.2 ℃/min
8. Time setting range: 0-9999h
9. Power supply voltage: AC380V/50HZ

2、 Specifications of high and low temperature test chambers commonly used for chips (unit: mm): (larger sizes can be customized according to customer requirements)
Model LK-80G Inner box size: W × H × D 450 × 500 × 400 Outer dimensions: 970 × 1360 × 970
Model LK-150G Inner box size: W × H × D 500 × 600 × 500 Outer dimensions: 1070 × 1460 × 1070
Model LK-225G Inner box size: W × H × D 500 × 750 × 600 Outer dimensions: 1070 × 1610 × 1170
Model LK-408G Inner box size: W × H × D 600 × 850 × 800 Outer dimensions: 1170 × 1710 × 1270
Model LK-800G Inner box size: W × H × D 1000 × 1000 × 800 Outer dimensions: 1550 × 1840 × 1290
Model LK-1000G Inner box size: W × H × D 1000 × 1000 × 1000 Outer dimensions: 1550 × 1840 × 1470

3、 Common high and low temperature test box control systems for chips:
1. Adopting fully imported high-precision digital temperature and humidity control instruments, P.I.D high-precision control;
2. Accuracy: 0.1, resolution: ± 0.1 ℃, temperature sensor: PT100 platinum resistance thermometer;
3. The temperature control adopts the P.I.D+S.S.R system for coordinated control of the same channel;
4. Equipped with automatic calculation function, it can immediately correct temperature change conditions, making temperature and humidity control more accurate and stable;
5. The real-time operation curve diagram of the controller operation interface can be displayed on the screen;
6. The temperature cycling system adopts a temperature resistant low-noise air conditioning motor and a multi blade centrifugal fan;

4、 Common high and low temperature test chamber refrigeration systems for chips:
1. Compressor: Fully enclosed original French Taikang;
2. Cooling method: single (double) mechanism cooling;
3. Condensation method: forced air cooling;
4. The solenoid valve, oil separator, drying filter, repair valve, refrigerant flow window, and storage tank are all imported original parts;

5、 Conditions for use of programmable high and low temperature test chamber equipment:
1. Environmental temperature: 5 ℃~30 ℃, environmental humidity: ≤ 85%;
2. The machine should be placed 80 centimeters in front, back, left, and right, and no objects should be placed;

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