Dongguan Haida Equipment Co.,LTD
Dongguan Haida Equipment Co.,LTD
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High Low Temperature Environmental Testing Chamber Humidity Lab Test Machine
HD-E702-800-4 Climatic Chamber.pdf
Product Description:
Environmental Test Chamber is a necessary test equipment in the fields of aviation, automobiles, home appliances, scientific research, etc. It is used to test and determine the parameters and performance of electrical, electronic and other products and materials after high temperature, low temperature, alternating humidity or constant temperature environment changes .
Product Features
Main Technical Parameter
| Model | HD-E 702-80 | HD-E7 02-150 | HD-E7 02-408 | HD-E7 02-800 | HD- E702-1000 | |
| Size | Studio Size (W*H*D)cm | 40*50 *40 | 50*60*50 | 60*85*80 | 100*100*80 | 100*100*100 |
| Machine Size(W*H*D)cm | 85*140*95 | 95*150*105 | 175*110*137 | 145*190*135 | 145*190*155 | |
| Control Methods | Balanced temperature humidity control system (BTHC) PID intelligent adjust | |||||
| Performance | Temperature and Hu midity Range | -70°C~150°C; 20%-98%R.H | ||||
| Accuracy | ±0.5°C, ±2.5%RH | |||||
| Resolution | ±0.01°C, ±0.1%R.H | |||||
| Heating Rate | ≤3°C/min | |||||
| Cooling Rate | Average 1°C/min | |||||
| Internal Material | SUS#304 stainless steel | |||||
| External Material | SUS#304 stainless steel or Antirust processing cold- rolled steel sheet(Spray) | |||||
| Insulation Material | Superfine wool + polyurethane foam | |||||
| Regulator | Cooling Mode | Mechanical binary refrigeration way | ||||
| Compressor | Closed compressor (French Tecumseh or German Copeland ) | |||||
| Refrigerant | R23/R404A | |||||
| Condensing Way | Air-cooling and Water- cooling | |||||
| Humidifier | Stainless steel humidifying tube | |||||
| Airflow Way | Broadband-type forced air circulation | |||||
| Controller | Operate | Korea TEMI 880 LCD touch screen | ||||
| Interfaces | ||||||
| Memory capacity | 120 groups, each program 100 segment | |||||
| Input | PT100 or T thermocouple | |||||
| Communicate Interface | RS-232 | |||||
| Subsidiary function | Upper and lower alarm; self diagnosis ; alarm display(fault cause); time sequence protection (Automatic turn on or turn off ) | |||||
| Water supply | Water supply | Circulating water supply | ||||
| Water tank | Built-in hand type(30Kg capacity) | |||||
| Water quality | resistance >500Ω.m | |||||