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Walk-in constant temperature and humidity room

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Walk-in constant temperature and humidity room
Category:Walk-in constant temperature and humidity room
Release date:2019-11-13 14:11:42
 
Walk-in constant temperature and humidity room
 
Product introduction:
The walk-in constant temperature and humidity room is suitable for low temperature, high temperature, high and low temperature change, constant damp heat, high and low temperature alternating damp heat test of the whole machine or large parts. The size and function of the studio can be changed according to the requirements of the user; the shape is beautiful and generous; the scientific air duct design can meet the needs of different customers; the touch screen PLC program controller is adopted.

Walk-in constant temperature and humidity room performance and features:
1. With a wide temperature and humidity control range, to meet the various needs of users. With a unique balanced temperature and humidity control method, a safe and accurate temperature and humidity environment can be obtained. With stable and balanced heating and humidifying performance, it can control high temperature and high stability temperature and humidity.
2. Assembling high-precision intelligent temperature regulator, temperature and humidity using full liquid crystal control display 7751 programmable instrument (can also be replaced according to user needs OYO liquid crystal display 5461 programmable instrument).
3. According to the function needs, optional computer can be used for remote control.
4. The refrigeration circuit is automatically selected. The automatic control device has the function of automatically selecting the running refrigeration circuit with the set value of the temperature, and directly starts the refrigerator under the high temperature state and directly cools down.
5. The inner door is equipped with a large observation window to facilitate the observation of the test condition of the test article.
6. Equipped with advanced safety protection device----leakage circuit breaker, over-temperature protector, phase loss protector, water shut-off protector.
 
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

The main technical parameters:
1. Studio standard volume: 1,2,5...25,30,40 cubic meters
2. Upper temperature limit: 85 ° C (above this temperature needs to be customized)
3. Lower temperature limit: -70 ° C
4. Temperature deviation: ± 2 ° C
5. Temperature fluctuation: ±0.5 °C
6. Humidity range: 30-98% R.H
7. Humidity error: +2/-3%R.H
8. Heating time: average 1 °C / min
9. Cooling time: average 1 °C / min
10. Cooling method: water cooling
11. Controller: Chinese LCD touch screen temperature controller
12. User program capacity: 120 groups of 1200 segments (120group, 1200sections)
13. Safety protection measures: upper temperature control, compressor overpressure, compressor overload, heater short circuit
14. Power supply: 380V, 50Hz, three-phase five-wire
15. Material: fireproof insulation cotton + stainless steel color steel plate (SUS#304 stainless steel above 85 °C)
16. Method: Program control temperature and humidity
Cooling System:
Refrigeration system and compressor: In order to ensure the cooling rate and minimum temperature of the test box, the test chamber adopts a binary cascade water-cooled refrigeration system consisting of imported compressors.
The compressor uses a semi-closed "Bizel" compressor imported from Germany.
(The whole machine is tailored according to product and test requirements)
 
If you need more detailed information about our products, please call the service hotline: 0574-63454285 to welcome your call!
Note: This product is delivered free of charge to the door, free installation and commissioning, free professional training for the customer's operators, product warranty for one year free of charge, lifetime service!

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