Testing and Environmental equipment

Programmble High Low Temperature (Humidity) Chamber

HWHS-80L
HWHS-150L
HWHS-225L
HWHS-1000L
产品描述：temperature chamber
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Programmble High-Low Temperature (Humidity) Chamber, Constant temperature and humidity testing machine, also known as environmental testing machine, test all kinds of materials heat, cold, dry, moisture resistance.Suitable for electronic, electrical, communication, instrument, vehicle, plastic products, metal, food, chemical, building materials, medical, aerospace and other products quality testing.

Implementation and meet the standards and experimental methods:

*GB11158 Technical conditions of high temperature test chamber

*GB10589-89 Technical conditions of low temperature test chamber

*GB10592-89 Technical conditions of high and low temperature test chamber

*GB/T10586-89 Technical specifications for damp - heat test chamber

*GB/T2423.1-2001 Cryogenic chamber test methods

*GB/T2423.2-2001 High temperature chamber test method

*GB/T2423.3-93 Test method for damp - heat test chamber

*GB/T2423.4-93 Method of alternating damp heat test

*GB/T2423.22-2001 Test method for temperature variation

*IEC60068-2-1.1990 Cryogenic chamber test methods

*IEC60068-2-2.1974 High temperature chamber test method

*GJB150.3*GJB150.4 High temperature test

*GJB150.9 Low temperature test

The experiment of damp and hot

Model	HWHS-80L	HWHS-150L	HWHS-225L
Internal Dimensions (cm)	405040	506050	507560
External Dimensions (cm)	9013694	100146104	100161117
Temperature range	-70℃~100℃(150℃)(A:-20℃ B:-40℃ C-60℃ D:-70℃)
Analytical accuracy of temperature and humidity	士0.1℃;土0.1%R.H/1.0℃;±3.0%R.H
Heating/cooling time	Average 4℃/ min: average 1℃/ min
Heat preservation material	High temperature resistant high density chloroformic acid ethyl vinegar foam insulator material
Protection device	No fuse switch, compressor overload protection switch, cold coal high and low pressure protection switch, over humidity and over temperature protection switch, fuse, fault warning system
accessories	Printer, viewing window, 50mm test hole, PL lamp, clapboard
The compressor	French "Taikang" brand

Model	HWHS-408L	HWHS-608L	HWHS-800L	HWHS-1000L
Internal Dimensions (cm)	608580	809580	10010080	100100100
External Dimensions (cm)	100161117	130181137	150186137	150186157
Temperature range	20%-98%R.H. ( 1090-98%R.H/5%-98%R.H为特殊选用条件R.H is a special optional condition )
Temperature and humidity control accuracy	±0.1℃;土2.0%R.H/O.5℃;±2.0%R.H
Interior and exterior material	The panorama is SUS304# stainless steel plate fog surface treatment, the inner box is stainless steel
Cooling system	Air and water cooled single and double compressor
Protection device	No fuse switch, compressor overload protection switch, cold coal high and low pressure protection switch, over humidity and over temperature protection switch, fuse, fault warning system
controller	"TEMI"South Korea"TEMl"
Power supply	10220VAC±10%50/60Hz&30380VAC±10%50/60Hz