Alternating temperature and humidity chamber
High Low Temperature Chamber/Uses:
Alternating temperature and humidity chamber for electronic and electrical components and materials , auto , chemical metallurgy , quality measurement, research institutes , universities, enterprises and institutions, a variety of electronic parts and other related products strength at high temperature , temperature, thermostat , cycling and alternating hot and humid environment adaptability test storage and use , testing its various performance indicators, product simulation environment testing is essential equipment.
Industrial Refrigeration Chamber/Size:
1.Studio Size:50*75*60 cm (W*H*D)
2.humidity range : 20 perent ~ 98 perent RH ( temperature at 25 celsius degree ~ 80 celsius degree pm) ( can be set )
3.the temperature uniformity : less than about 2 celsius degree ( no load )
4.humidity uniformity : +2 perent -3 perent R.H
5.the temperature fluctuation : about 0.5 celsius degree ( no load )
6.humidity fluctuation : about 2 perent
7.the temperature deviation : less than about 2 celsius degree
8.humidity deviation : less than about 2 perent
9.the cooling rate : 0.7 ~ 1.2 celsius degree / min
10.heating rate : 1.0 ~ 3.0 celsius degree / min
11.the time setting range: 0 to 999 hours
12.alternating temperature range : -40 ~ 150 celsius degree
13.alternating humidity range : 40 perent ~ 98 perent R.H
14.Noise : <65dB Second, heating and cooling rate :
1 → 150 celsius degree room temperature for about 35 minutes ( linear load , about 3 celsius degree / min )
2 → -40 celsius degree ambient temperature of about 55 minutes ( non-linear load , about 1 celsius degree / min )
1.rapid heating and cooling the body as a whole in the form of test chassis structure , the cooling system is located in the lower part of the cabinet , the control system is located in the upper part of the chamber .
2.the end of the duct mezzanine studio , distribution heaters , refrigeration evaporator, fan and other devices ; left side of the chamber has Ф50 cable hole , single- chamber door ( stainless steel door handle embedded )
3.the use of double high-temperature aging silicone rubber seal , which can effectively guarantee the drain chamber temperature
4.with observation windows , anti-frost device and can control lights switch on the door . Multi-layer hollow glass observation window , glue chip inside the conductive film is heated defrost . Philips Lighting lamps imported brands , which can effectively test the full range of observed changes in the working chamber .
Intentions achievements in quality,quality achievements in the future, we will always uphold the " quality first, service first" purpose , intentions you are forever , hard service to your satisfaction .
GB2423.1-89 cryogenic test method , GB2423.2-89 high-temperature test methods , GB2423-93 test D6 alternating hot and humid test method , IEC68-2-30 test method : standards compliance .