High Temperature Uniformity 408L Temperature And Humidity Chamber For Electronics 85% 85C Testing

High Temperature Uniformity 408L Environmental Test Chamber for Electronics 85%  85C Testing

 

 

1. Application:

 

 

temperature humidity chambers doing 85% at 85C testing. You can see the new design and the testing performance.

 

 

2. Features:

 

The new general design improved several parts:

water and electronical system separate design, outside humidifying, so the electronics components has long service life;

the controller is located on the left part of door, space-saving, much convenient for operation.

the electrical control panel is located on the left. . .

 

 

 

 

3. Temperature Humidity Test Chamber Features:

 

a. High-quality appearance, the body adopted an arc shape, surface automobile coating technology processing, and mechanical explosion-proof handle, easy to operate, safe and reliable.

 

b. Rectangular multi-layer glass View window, the use of guinea pigs observed in the test window with anti-sweat heaters device prevents water gas condensate, knot, water droplets, LED lamps to keep the inside lighting.

 

c. Door frame with airtight packing, can be effectively isolated from the internal temperature of the leak

 

d. With external water supply system, convenient to supplement the cylinder water supply, and automatic recovery using.

 

e. Compressor cycling system used France “Tecumseh” brand which can effectively remove condenser pipe and between capillary Lubricating oil and whole series adopt environmental protection refrigerant (R23, R404, R507)

 

f. Controller uses the imported LCD display screen, can display measured values (PV) and setting values (SV) time

 

 

Temp. Cycle Compare	High Temp. High Humidity	Low Temp	Temp. Change Rate	Cycle No.
IEC61215	85ºC/85±5%(20h)	-40ºC(0.5~4h)	High Temp. Rise& Fall(100ºC/h) Low Temp. Rise& Fall(200ºC/h)	10
GB9535	85ºC/85±5%(20h)	-40ºC(0.5~4h)	High Temp. Rise& Fall(100ºC/h) Low Temp. Rise& Fall(200ºC/h)	10
IEC61646	85ºC/85±5%(20h)	-40ºC(0.5~4h)	High Temp. Rise& Fall(100ºC/h) Low Temp. Rise& Fall(200ºC/h)	10
GB18911	85ºC/85±5%(20h)	-40ºC(0.5~4h)	High Temp. Rise& Fall(100ºC/h) Low Temp. Rise& Fall(200ºC/h)	10
UL1703	85ºC/85±2.5%(20h)	-40ºC(0.5~4h)	High Temp. Rise& Fall(100ºC/h) Low Temp. Rise& Fall(200ºC/h)	10
IEC62108	85ºC/85±2.5%(20h)	-40ºC(0.5~4h)	High Temp. Rise& Fall(100ºC/h) Low Temp. Rise& Fall(200ºC/h)	20 40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3). Thermal cycle test;

Test requirements: -40ºC lowest temperature and 85ºC highest temperature
Temperature falling/rising speed rate:100ºC/Hour=1.67ºC/min,6 hours per cycle,

Test Duration: 50~200 cycles
total testing time last 300 to 1200 hours (12.5 to 50 days) 

 

Temp. Cycle Compare	Low Temp	High Temp	Temp Change RateºC/h	Dwell Time	Cycle Number.
IEC61215	-40±2ºC	85±2ºC	Max. 100ºC/h	Min.10min	50, 200
GB9535	-40±2ºC	85±2ºC	Max.100ºC/h	Min.10min	50, 200
IEC61646	-40±2ºC	85±2ºC	Max.100ºC/h	Min.10min	50, 200
GB18911	-40±2ºC	85±2ºC	Max.100ºC/h	Min.10min	50, 200
UL1703	-40±2ºC	90±2ºC	Max.120ºC/h	30~105min	200
IEC62108	-40±2ºC	65ºC,85ºC,110ºC	10cycle/day	10min	500,1000,2000
IEC62108	-40ºC	65ºC,85ºC,110ºC	18cycle/day	10min	500,1000,2000
IEEE1513	-40ºC	90ºC,110ºC	0.9~7.5ºC/min	Min.10min	250,500
IEEE1513	-40ºC	90ºC,110ºC	Max.100ºC/h	Min.10min	100,200
IEEE1513	-40ºC	60ºC,90ºC	Max.100ºC/h	Min.10min	50,200

 

 

 

4. Temperature Humidity Test Chamber Technical Specifications

 

Model	KMH-408R	KMH-408L	KMH-408S
	408L chamber volume
Temp. range	-20°C ～150°C	-40°C ～150°C	-70°C ～150°C
Display resolution	0.1°C
Temperature stability	High±0.5°C ,low ±1.0°C
Temperature uniformity	±2.0°C
Heat up time	-20°C ～+100°C, within 35 min	' -40°C ～+100°C, within 45 min	' -70°C ～+100°C, within 60 min
Pull down time	-20°C ～-20°C, within 45 min	' +20°C ～-40°C, within 60 min	' +20°C ～-70°C, within 80 min
Humidity range	20～98％R.H,(standard), '10～98％R.H,(with humidifier)
Humidity constancy	±2.5％R.H
Humidity uniformity	±3.0％R.H
Interior Dimension(mm)	700W*750H*800D
Exterior Dimension(mm)	980W*1940H*1740D
Interior material	Stainless Steel Plate(SUS 304)
Exterior material	Baked Painting Steel Or Stainless steel(SUS304)
Insulation material	Rigid polyurethane Foam and Glass Fiber Wool
Total power	6KW(heater 3KW included)	'7KW(heater 3KW included)	'9KW(heater 3KW included)
Max current	17A	17A	19A
Water Consumption	1L/hr	1L/hr	1L/hr
Ambient Temp.	+5°C ～+35°C
Power Supply	AC 380V±10％ 50Hz ,3 phase 4 wires +Ground Wires
Weight	400KG	420KG	450KG
Sight window size	460*560mm
Sample holder	2 pcs
Fittings	cable port(portΦ50mm)*1, chamber lamp*1, power cable *2m
Safety device (standard)	No fuse breaker(NFB), over pressure, over heat & over current protect, over temp. protect, over load protect for blower, dry heat protect
Control System	Balanced Temperature & Humidity Control (BTHC)System
Refrigeration system	Air Cooled (Water Cooled is option)
	Hermetic compressor
	Hermetic compressor Single stage refrigeration system, CFC-Free refrigerant(HFC-507/HFC-23)
	CFC-Free refrigerant(HFC-507/HFC-23)
Controller	7-inch LCD Touch Screen panel
	Operation model :Program or fix point running
	Memory capacity :120programs,1200steps,
	All repeat 999 cycles, part repeat 99 cycles
Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available

 

 

 

 

5. Package:

 

PP film first, and then 10mm foam between machine and the case, and outside is standard export plywood case.

 

 

 

6. About KOMEG:

 

As a professional manufacturer and the best brand climatic chamber in China, KOMEG specialized in Environmental testing equipment for quality conscious people since 1990. Our products are CE approved and  we are the supplier for ,UL, and world top 500 companies.

 

 

 

7.  Application

 

An environmental test chamber artificially replicates the conditions under which machinery, materials, devices or components might be exposed. It is also used to accelerate the effects of exposure to the environment, sometimes at conditions not actually expected.

 

 

8.  Product pictures