
High and low temperature testing chamber / High and low temperature
testing box / Environmental testing lab
High and low temperature testing 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℃) | ||||||
Temp. Fluctuation | ±0.5℃ | |||||||||
Temp. Deviation | ±2℃ | |||||||||
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 | 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 ( | |||||||||
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 | |||||||||
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 | |||||||||
Safty device | Leakage protector, Over heating protector inside the chamber, |
Guangzhou Kinte Electric Industrial Co.,Ltd
KINTE provides systematic solutions for the intelligent logistics system by scientific research & development and technological standard innovation, forming three main business sectors of Quality and Technical Services, Intelligent Equipment, Environmental Protection Coatings and Resin. Serving more than 10,000 customers annually, covering more than 30 countries and regions around the world, it has become an active practitioner of “the Belt and Road” initiative.
KINTE has undertaken a large number of national, provincial and municipal knotty-problem-tackling scientific research projects. From 1998 to 2021, 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, which holds every two 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.
Powerful Basic Strength
Strong Scientific Research Capacity
Extensive Engineering Experience
Perfect Service System