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Program controlled cycle test chamber with constant temperature and humidity


Program-controlled constant temperature and humidity cycle test chamber refers to the equipment that maintains a specific temperature high and low for various types of industrial products or materials to resist weathering and aging. There are many types of test equipment manufactured by QINSUN Technology, each of which has a different range, such as high and low temperature test chambers, constant temperature and humidity test chambers, thermal shock test chambers and constant temperature rapid temperature change test chambers can be of High temperature can range from 150 degrees to minus 70 degrees, while high temperature test chambers, industrial furnaces and electric drying ovens can be used from room temperature to 400 degrees. Of course, for more constant temperature devices or more constant temperature range devices, you can also contact QINSUN for business advice and technical customizationments.

Technical Indicators:

1. Constant temperature range: -70℃~150℃

2. Temperature uniformity: ≤2℃ (no charging time)

3. Temperature fluctuation: ±0.5°C (idle)

4. Cooling rate: 0.75~1.2°C /min (about 1 degree per minute on average)


5. Heating rate: 1.0~3.0℃/min (average about 3 degrees per minute)

6. Time setting range: 1~999 hours and 59 minutes, one segment, one program has 120 segments, 120 programs, and can run 9999 times.

Program-controlled constant temperature and humidity cycle test chamber Rate difference:

The cooling rate is divided into ordinary standard types, linear cooling and non-linear cooling. Normal constant temperature anti-aging The cooling rate standard of test equipment is generally about 1 degree per minute The cooling of non-linear anti-aging test equipment with koConstant temperature is from Cooling from high temperature to low temperature is uneven. In the beginning, the cooling speed is fast. The closer to the set low temperature point, the slower the cooling speed. The linear cooling rate is (3°C-15°C/min), while non-linear cooling can be achieved at 20°C/min. Linear and non-linear cooling rates are faster than ordinary anti-aging constant temperature test equipment, so we call the latter two anti-aging constant temperature test equipment, rapid temperature change test chamber or thermal shock test chamber, etc. The above equipment Dongguan City QINSUN Testing Instrument Co. , ltd has a production as well as a lot of equipment.

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