Programmable High-low temperature test chambers are widely used in testing various types of materials for their tolerances of heat, cold, dry and humidity. It is applicable for quality inspection for all types of electronic products, electric appliance, and products from communication ,instruction , automobile, plastic, metal , chemical, building materials, medical and aerospace industries. It's used to test the performance of heat-resisting, cold-resistant, dry-resistant and moisture-proof of different materials.
1. The unique geometrical cavity design to ensure clean, active and perfect protection. Sample
2. The perspective of double hollow toughened glass doors
3. touch screen operation
4, In line with European safety standards for the safety of temperature glass window
5. inner chamber adopts SUS#304 stainless steel,external chamber adopts hight-quality cold-rolled steel or SUS#304.
Specifications:
| Model No | BTH-080 | BTH-150 | BTH-225 | BTH-408 | BTH-800 | BTH-1000 |
| Inner chamber size W×H×D(mm) | 400x500x400 | 500x600x500 | 500x750x600 | 600x850x800 | 1000x1000x800 | 1000x1000x1000 |
| Exterior chamber size W×H×D(mm) | 900x1350x910 | 950x1500x1050 | 950x1650x1150 | 1050x1750x1350 | 1450x1900x1350 | 1450x1900x1550 |
| Temperature range | -73°C -60°C, -40°C, -20°C, 0°C~+150°C, +180°C |
| Humidity range | 20%~98%RH |
| Temp.&Humi fluctuation | ±0.2°C, ±0.5%RH |
| Temp.&Humi.uniformity | ±1.5°C,±2.5% RH when RH is ≤ 75%,±4% RH when RH is > 75% (tested with the empty chamber, 30 minutes after stabilization) |
| Temp.&humi. Resolution | 0.01°C,0.1%RH |
| Inner chamber material | SUS#304 stainless steel plate |
| Exterior chamber material | Stainless steel plate+ powder coated |
| Insulation | PU & Fiberglass wool |
| Wind circulation | Sirocco fan |
| Heating system | SUS#304 stainless steel high-speed heater |
| Humidifying | Surface evaporating system |
| Cooling | Imported compressor,finned type evaporator,air-cooling condenser |
| Dehumidifying | ADP critical dewpoint cooling/dehumidifying method |
| Controller | Digital electronic indicators+S.S.R.With PID automatic calculation capability |
| Power supply | AC 1 phase 220V; 3 phase 380V 60/50Hz |
Humidity Controllable Range
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