
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) | 10 |
GB9535 | 85ºC/85±5%(20h) | -40ºC(0.5~4h) | High Temp. Rise& Fall(100ºC/h) | 10 |
IEC61646 | 85ºC/85±5%(20h) | -40ºC(0.5~4h) | High Temp. Rise& Fall(100ºC/h) | 10 |
GB18911 | 85ºC/85±5%(20h) | -40ºC(0.5~4h) | High Temp. Rise& Fall(100ºC/h) | 10 |
UL1703 | 85ºC/85±2.5%(20h) | -40ºC(0.5~4h) | High Temp. Rise& Fall(100ºC/h) | 10 |
IEC62108 | 85ºC/85±2.5%(20h) | -40ºC(0.5~4h) | High Temp. Rise& Fall(100ºC/h) | 20 |
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
KOMEG Technology Ind Co., Limited
ABOUT KOMEG
Founded in 1990, dedicating in environmental test equipment for over 30 years, KOMEG Technology lnd Co., Limited, is famous for its KOMEG star brand of environmental test equipment in China and overseas.
KOMEG specialize in climatic test chambers, temperature humidity test chambers, thermal shock test chambers, walk-in chambers, aging test chambers and burn-in room, drying ovens, Altitude test chamber, salt spray testers, and medical laboratory equipment, etc. During the past decades, KOMEG cooperated with and served many enterprises like Gree, Konka, Samsung, LG, Hiconiecs, BYD, Magna International, TOYOTA, Amicell, Stankomet, Premier, Hitek, UL, SGS, Intertek, etc.
KOMEG factory is located in Dongguan Songshan Lake, National Hi-Tech Industrial Development Zone, covering an area of 5, 000 sqm, with over 100 skilled employees including 30+ R&D engineers. (40 minutes from Shenzhen Baoan Airport by car; and 90 minutes from Guangzhou Baiyun Airport by car)
KOMEG also has branch office in Shenzhen.
Our Philosophy
Born for quality, test for future.
Our Aim
Better idea, better design and better quality.
KOMEG keep striving for continuous innovation, releasing no less than 5 new designs each year.
Our strong R&D team and skilled engineers and workers are the key factors for our success.
No matter standard models or customized project, we have rich experience to realize customers' requirements, so that our customers worldwide can benefit more from us when working with Komeg.
Ensure to meet your specific test standards, all key components and parts are imported famous brand from all over the world.
Thats why Desay( Apples' battery supplier, KONICA MINOLTA, SENKO,
Midea, TCL and Huawei are also among our long-term clients. With
KOMEG top brand strength, renowned reputation domestic and
overseas, our products are widely exported to Europe, America,
Southeast Asia, Africa, Oceania, etc. countries like
Russia, Germany, Korea, Singapore, Brazil, etc.
Distributors welcomed, Inquire today to get your order started.