Constant Temperature and Humidity Unit
The temperature and pressure test chamber, also known as an environmental testing machine, is designed to evaluate material tolerances for heat, cold, dry, and humid conditions. This equipment is essential for quality inspection across various industries including electronics, appliances, communications, automotive, plastics, metals, food, chemicals, building materials, medical devices, and aerospace.
Technical Specifications
| Model |
TH-80(A~F) |
TH-150(A~F) |
TH-225(A~F) |
TH-408(A~F) |
TH-800(A~F) |
TH-1000(A~F) |
| Internal Dimension W×H×D (mm) |
400×500×400 |
500×600×500 |
600×750×500 |
600×850×800 |
1000×1000×800 |
1000×1000×1000 |
| External Dimension W×H×D (cm) |
950×1650×950 |
1050×1750×1050 |
1200×1900×1150 |
1200×1950×1350 |
1600×2000×1450 |
1600×2100×1450 |
| Approx. Weight (Kg) |
150 |
180 |
250 |
320 |
400 |
450 |
Temperature Range:
Low Temperature (A:25°C B:0°C C:-20°C D:-40°C E:-60°C F:-70°C) / High Temperature: 150°C
Humidity Range:
20%~98% R.H. (10%-98% R.H. / 5%-98% R.H. optional, requires dehumidifier)
Indication Resolution / Distribution Uniformity:
0.1°C; 0.1% R.H. / ±2.0°C; ±3.0% R.H.
Control Accuracy:
±0.5°C; ±2.5% R.H.
Temperature Rising/Falling Velocity:
Rising: 0.1~3.0°C/min; Falling: 0.1~1.5°C/min (Min. 1.5°C/min falling optional)
Inner and Outer Material:
Interior: SUS 304# stainless steel; Exterior: stainless steel or painted cold-rolled steel
Insulation Material:
High-temperature resistant, high-density formate chlorine ethyl acetum foam
Cooling System:
Wind cooling or water cooling (single segment compressor -40°C, double segment compressor -70°C)
Compressor:
French Tecumseh Brand or Germany Bizer Brand
Power:
AC220V 3 lines, 50/60Hz or AC380V lines, 50/60Hz
Protection Devices
Fuse-free switch, compressor overloading protection, high/low voltage coolant protection, over-humidity and over-temperature protection, fuses, fault warning system, water shortage warning protection.
Optional Accessories
Inner door with operation hole, recorder, water purifier, dehumidifier.
Product Images
Key Features
- Elegant appearance with circular body design and mist strip surface treatment
- Easy to operate with safe and reliable performance
- Rectangular double-paned viewing window with interior lighting for sample observation
- Double-layer insulated airtight doors for effective temperature isolation
- Externally connectable water supply system with automatic humidifying pot refill
- French Tecumseh compressor using environmentally friendly R23 or R404A refrigerant
- LCD display showing measured values, set values, and time
- Multi-segment program editing with quick or ramp rate temperature/humidity control
- Mobility casters with strong positioning screws for easy relocation
Packaging & Shipping
Professional packaging with PP film wrapping, 10mm foam insulation between machine and case, and standard export plywood case for secure transportation.
Service & Support
Warranty: One year free warranty for complete machine with lifelong maintenance support.
Services: OEM services, design services, buyer label services.
After-sales Service: Response within 2 hours of receiving service calls.
Company Information
ASLi Factory has 26 years of experience as a testing equipment manufacturer, specializing in simulation environmental testing equipment and mechanical vibration/shock testing machines. Our temperature and pressure test chambers are star products that have obtained CE certification.
