
High and low temperature humidity test chamber/ High & low temperature humidity environmental testing lab
High and low temperature humidity test chamber | ||||||||||
Model | ST300A-20 | ST500A-20 | ST1000A-20 | ST300A-40 | ST500A-40 | ST1000A-40 | ST300A-40 | ST500A-40 | ST1000A-40 | |
Nominal volume (L) | 294 | 504 | 1000 | 294 | 504 | 1000 | 294 | 504 | 1000 | |
Performance | Temperature range | (-20℃~+150℃) | (-40℃~+150℃) | (-40℃~+150℃) | ||||||
Humidity range | 25~98%RH | |||||||||
Temp. Fluctuation | ±0.5℃ | |||||||||
Temp. Deviation | ±2℃ | |||||||||
Humidity deviation | ±3%RH(≤75%RH),±5.0%RH(≤75%RH) | |||||||||
Temp. Rising time | (-20℃~+150℃) | (-40℃~+150℃) | (-70℃~+150℃) | |||||||
≤60min | ||||||||||
Temp. dropping time | (+20℃~-20℃) | (+20℃~-40℃) | (+20℃~-70℃) | |||||||
≤45min | ≤60min | ≤80min | ||||||||
Internal demension mm | W | 700 | 800 | 1000 | 700 | 800 | 1000 | 700 | 800 | 1000 |
H | 700 | 900 | 1000 | 700 | 900 | 1000 | 700 | 900 | 1000 | |
D | 600 | 700 | 1000 | 600 | 700 | 1000 | 600 | 700 | 1000 | |
Extenal demension mm | W | 900 | 1000 | 1200 | 900 | 1000 | 1200 | 900 | 1000 | 1200 |
H | 1796 | 1996 | 2096 | 1795 | 1996 | 2096 | 1796 | 1996 | 2096 | |
D | 1382 | 14825 | 1782 | 1382 | 1482 | 1782 | 1382 | 1482 | 1782 | |
Method of Temp. control | BTC balance temp. control | |||||||||
Operating enviorment | Temp.: 5~35℃, relative humidity: ≤85%RH, Atomoshperic pressure: 86~106KPa | |||||||||
Material | External material | Galvanized sheet on both side, plastic-spray surface treatment. | ||||||||
Inner chamber material | Stainless steel SUS304 | |||||||||
Isolation material | Hard PU foam+ glass fiber wool | |||||||||
Heater | Nickel-chromium alloy wire heater | |||||||||
fan motor | Centrifugal fan | |||||||||
Cooling method | Mechanical compression single stage refrigeration (air cooling) | Mechanical compression binary folding refrigeration (air cooling) | ||||||||
Compressor | Full sealing compressor | |||||||||
Refrigerant | R404a | R404a/R23 | ||||||||
Controller | Display | 7"LCD touch screen | ||||||||
Way of running | Fixed parameter and programable | |||||||||
Way of setup | By touchscreen | |||||||||
Program volume | 120 program, max. 100 line in one program, max 999 loops. | |||||||||
Setting range | According to the working temp. of the chamber to adjust ( upper limit +5℃, lower limit -5℃) | |||||||||
Display resolution | Time: 0.1min; Temp. : 0.1℃; Humidity: 0.1%RH | |||||||||
Input | platinum resistor | |||||||||
Control method | Anti - integral saturated PID, BTC Coordinate temperature control mode | |||||||||
Water supply | way of supply | water pump | ||||||||
Built-in water storage capacity. | 25L | 25L | 25L*2 | 25L | 25L | 25L*2 | 25L | 25L | 25L*2 | |
Water quality | electrical resistivity >500Ω*m | |||||||||
Power source | AC380V±10% 50HZ±10% Three phase four wire + protection earth wire | |||||||||
Max. current of power source (A) | 15 | 23 | 40 | 18 | 29 | 46 | 23 | 35 | 52 | |
Power (kW) | 4.5 | 6.5 | 10 | 5.5 | 7 | 12 | 8 | 9 | 14 | |
Weight (kg) | 325 | 360 | 375 | 350 | 405 | 750 | 400 | 505 | 820 | |
Cable hole (2 pcs) | φ50 | φ100 | φ50 | φ100 | φ50 | φ100 | ||||
Standard configuration | Hour meter 1 pcs, sample frames 2 sets, power cable (5m) 1 pcs | |||||||||
Optional accessories | Rubber cover for cable hole, sample frame, wet-ball gauze, water purifier | |||||||||
Safty device | Leakage protector, Over heating protector inside the chamber, overload protector for the fan motor, compressor over-pressure protection, over-flow protection, Phase order protection, Dry heating protection, Waterway protection and etc… | |||||||||
Guangzhou Kinte Electric Industrial Co.,Ltd
Guangzhou Kinte Intelligent Equipment Technology Co.,Ltd, a wholly owned subsidiary of CEI and an industry and trade based company perfectly integrating research, development, manufacture, sale and service links, mainly dedicates to general contract of household and similar electrical appliances plant equipment, export of equipment and laboratory specially for manufacturing household electrical appliances, development and mould manufacture of household electrical appliances, export of parts and components of household electrical appliances, export of conveyor line and automatic testing equipment, household electrical appliances, motorcycle and automotive painting line and production line, and manufacture and trade of surface treatment production line.
Kinte has undertaken a large number of national, provincial and municipal knotty-problem-tackling scientific research projects. From 1998 to 2011, over 600 scientific and technological achievements were made, including over 380 outstanding scientific and technological achievements, of which there are 9 national achievement awards, 146 provincial and ministerial achievement awards, and 63 municipal achievement awards. Over 100 national patents have been awarded , with the transformation rate of scientific and technological achievements reaching up to 85%. Kinte has won the national technological market “Golden Bridge Award” for five times in 10 consecutive years. Besides, Kinte owns multiple certificates, such as “Certificate for Foreign Engineering Contract of the People’s Republic of China” issued by the Ministry of Commerce of the People’s Republic of China (the only company with this certificate in Chinese household electrical appliance industry), “Engineering Design Certificate (Class A)” issued by the Ministry of Housing and Urban-Rural Development of the People’s Republic of China and “Special Engineering Design Qualification Certificate” issued by the Ministry of Environmental Protection of the People’s Republic of China.
Taking Kinte Manufacture System (inclusive of Guangzhou Kinte Electric Industrial Co., Ltd, Anhui Kinte-Weijia Equipment Manufacturing Co., Ltd and Guangzhou Kinte Desheng Intelligent Equipment Co.,Ltd) as the core, Kinte has formed a huge industry chain supported by many strategic partnership manufacturers, in addition to owning premium and perfect design development system and project management team. It is recognized as an integrator in household electrical appliance manufacturing industry.