GUANGDONG KEJIAN INSTRUMENT CO.,LTD
Guangdong Kejian Instrument Co., Ltd Focus On Researching Testing Equipment 20 Years
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Temperature And Humidity Testing Chamber Environmental Chamber Controlled Environment Chamber
Uses:
This equipment can simulate different environment condition. It's appropriate for testing material performance, such as resist heat, LED,resist dry,resist humidity and resist cold. That can define performance of material.
Design Standard:
GB/T2423/5170/10586, JIS C60068, ASTM D4714, CNS3625/12565/12566
| Model | KJ-2091 | ||||
| Inner size W×H×D(cm) | 40×50×40 50×50×60 70×70×85 100×80×100 | ||||
| Inner chamber volume(V) | 80L 150L 225L 408L | ||||
| Temperature and humidity Controll range | -40°C~150°C RH20%-98% | ||||
| Function | Temperature and humidty fluctuation | ±0.5°C;±2.5%RH | |||
| Temperature and humidity deviation | ±0.5°C-±2°C;±3%RH(>75%RH); ±5%RH(≤75%RH) | ||||
| Controller resolution | ±0.3°C;±2.5%RH | ||||
| Controller brand | Korea TEMI880 | ||||
| Heating Time (RT-HT)°C/min | 100 | 150 | |||
| 40 | 50 | ||||
| Cooling Time (RT-LT)°C/min | -20 | -40 | -60 | -70 | |
| 40 | 50 | 55 | 80 | ||
| Power supply KW | 4.0 | 6.0 | 6.0 | 6.0 | |
| Material | Inner material | SUS 304# steel plate | |||
| Outside material | SUS 304# steel plate(surface disposing) | ||||
| Thermal insulation material | Thermostability high density chlorine formic acid foam insulator material | ||||
| System wind pathround-robin mode | centrifugal fan-broadband enforce circulation | ||||
| Refrigeration way | Single stage compression refrigeration | ||||
| Refrigerator | whole sealing piston France Taikang brand Compressor | ||||
| Freezing fluid | R4O4A or USA Dupont environmental protection refrigerant(R23+R404) | ||||
| Condensation way | forced air cooling or water-cooling | ||||
| Heater | Nichrome heating wire heating | ||||
| Humidifier | Semi-enclosed steam humidification | ||||
| Water-provide way | full-automatic periodical feeding | ||||
| Standard configuration | 1 Observe window(double-deck cavity toughened glass),1 50mm test hole in the left,1 PL inner chamber lamp,2clapboards, 1 bag of wet and dry bulb,3 fuses, 1 power line. | ||||
| Safety device | Non- fuse-switch(compressor overload, refrigerant high low voltage,over-humidity and temperature protection,Protection switch,fuse stoppage warning system | ||||
| Power | 1φ 220V AC±10% 50/60Hz 3φ 380V AC±10% 50/60Hz | ||||
Safety Devices:
Leakage current, overload, compressor overload, over temperature, ultra-wet, dry, humidification temperature protection.
Temperature And Humidity Chamber
Character:
1. Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.
2. control temperature&humidity well-distributed, precisely and steady.
3. Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.
Specifications:
Safety Devices:
Leakage current, overload, compressor overload, over temperature, ultra-wet, dry, humidification temperature protection.
Temperature And Humidity Chamber
1. Why Choose Us?
(1) Focusing on this testing field for over 15 years makes us professional.
(2) Located in Dongguan city--the world class manufacturing city.
(3) After-sales service for 12 months, promptly deal with all the problems.
2. Are you a factory?
Yes, we are.
3. What's the product delivery time?
Within 10 work days after deposit received.
If we have stock, the delivery time will be greatly shortened.
4. What's your terms of trade?
We accept EXW, FOB, CIF, CNF and so on.