Customized Temperature Humidity Chambers , Environmental Testing Instrument
Function and Features:
1) The test machine is mainly used in testing the adaptability of electronics, electrical appliances, food, automobile, rubber and plastic, metal and other products, parts and materials in the high and low temperature alternating hot and humid environment when storage, transport and using；
2) It is an reliable test equipment for all kinds of electronic, electrical, electronics, plastics raw materials and devices to do testing such as cold, heat, moisture, resistance to dry and the quality control ；
3) Especially suitable for optical fiber, LCD, crystal, inductor, PCB, batteries, computers, mobile phones, rubber, plastics and other product.
4) The new perfect design, the appearance of high texture level, the system extracts Japan, West Germany, the essence of design and manufacture of advanced technology.
5) Balanced temperature humidity control system (BTHC), to PID mode control SSR, so that heated humidification system was equal to heat loss capacity, it could be used long-term stability;
6) All-capillary, automatic load capacity adjustment system technology, more expansion valve system more stable and reliable, precise temperature and humidity control, heating and cooling rate of rapid, steady, uniform, saving valuable time for users.
Parameters:
Inspect standard:JJF-1101,GB/T 10592,GB/T 10586
Testing standards:YD/T 2061,HB 7122.3,6783.7,GJB 5382.7,GJB 150,GB/T 2423,5170.2,5170.5,5179.2, ASTM E512,NF EN 60068-2-38,CNS 12565,12566,KS C0227,KS C022
Technical Parameter:
| Model | HD-E702-225B Thermal Cycling Device |
| System | Balanced Temperature & Humidity Control System |
| Temp. range | -70°C~150°C,-20℃～150℃,-40℃～150℃ |
| Humid. range | 20% ~ 98% percent R.H. |
| Temp. & Humid. deviation | ± 0.5°C; ± 2 percent RH |
| Temp. & Humid. average difference | ± 2°C; ± 3 percent RH |
| Resolution | 0.1°C, 1 percent, P.I.D control |
| Heating rate | ≤2.5℃/min |
| Cooling rate | 0.7~1.2℃/min |
| Interior dimension(W×D×H) | 50×75×60cm |
| Exterior dimension(W×D×H) | 110x120x167cm |
| Interior material | Stainless steel plate(SUS304) |
| Exterior material | Stainless steel plate(SUS304) |
| Insulation | Rigid foam |
| Refrigeration system | Air cooled, Hermetic compressor, single stage refrigeration system. |
| Display | LCD |
| Safety devices | No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm |
| Accessories | Viewing window, Shelves (freely adjustable 2 pcs.), Cable port(Ø50mm)Chamber lamp. |
| Weight | Approx. 300 kg |
| Power | AC220V±10 percent 50/60Hz |
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