Standard for Alternating Damp Heat Test

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Standard for Alternating Damp Heat TestMain technical parameters:

1. Standard Studio Capacity: Customized
2. Temperature upper limit: 100 ℃
3. Lower temperature limit: -40 ℃
4. Temperature deviation: ± 2 ℃

5. Heating time: average 1 ℃/min
6. Cooling time: average 1 ℃/min
7. Cooling method: Water cooling
8. Controller: Chinese LCD touch screen temperature controller, PID control algorithm
9. User program capacity: 120 groups, 1200 sections
10. Safety protection measures: temperature upper limit control, compressor overpressure, compressor overload, heater short circuit
11. Power supply: 380V, 50Hz, three-phase five wire
12. Material: SUS # 304
13. Function: Program controls temperature and humidity

14. Temperature fluctuation: ± 0.5 ℃
15. Humidity range: 30-98% R.H
16. Humidity error: 2/-3% R.H

Design standards:
GB2423.1-89，GB2423.2-89，GB/T2423.3-93，GB/T2423.4-93，GB/2423.22-87Nb，GB2423.34-86，GB/150.9-86

Performance and features:
1. It has a wide temperature and humidity control range, which can meet various needs of users. By adopting the balanced temperature and humidity control method of *, a safe and accurate temperature and humidity environment can be obtained. It has stable and balanced heating and humidification performance, and can achieve high-precision and highly stable temperature and humidity control.
2. Assemble a high-precision intelligent temperature regulator, with temperature and humidity controlled by a full LCD display 7751 programmable instrument (alternatively, the Japanese OYO LCD display 5461 programmable instrument can be replaced according to user needs).
3. Optional temperature and humidity recorder.
4. According to functional requirements, a computer can be optionally configured for remote control.
5. Automatic selection of refrigeration circuit, the automatic control device has the performance of automatically selecting and operating the refrigeration circuit according to the set value of temperature, realizing direct starting of the refrigeration machine and direct cooling under high temperature conditions.
6. The inner door is equipped with a large observation window, which can facilitate the observation of the test status of the test sample.
7. Equipped with advanced safety protection devices such as residual current circuit breakers, over temperature protectors, phase loss protectors, and water cut-off protectors.