Industrial 1000L Programmable Constant Temperature and Humidity Testing Equipment
Professional testing equipment with 1-year warranty for industrial applications requiring precise environmental simulation.
Structural Features
Insulation Envelope
- Outer wall material: High quality sand surface stainless steel plate
- Inner wall material: High quality mirror surface stainless steel plate
- Sealing strip withstands temperature range: -100℃ to +300℃ with 10-year life expectancy
- Box insulation material: Rigid polyurethane foam + Glass fibre
Air-conditioning Channel
- Multi-wing centrifugal circulation fan with reinforced axis
- High and low temperature resistant rotating blades made of aluminium alloy
- FLOW THROW air supply mode with horizontal diffusion vertical heat exchange arc circulation
- Adjustable side-blowing air outlets and guarded return air outlets
Standard Configuration
- Observation window: Transparent electric heating film hollow tempered glass
- Lead hole: φ50mm (located in left side of box)
- Indoor lighting with high efficiency energy-saving lamps
- Mobile casters: 4 units
- Stainless steel sample rack: 1 layer with 4 hooks
- Load capacity: 25kg per layer (maximum total load: 100kg)
Additional Components
- Single-opening hinged door with observation window and anti-condensation electric heating device
- Control panel with controller display, power switch and status indicators
- Mechanical room housing refrigeration unit, catch pan, drain hole, condensing fan, and charge water tank
- Electrical distribution control cabinet with comprehensive electrical components
- Nickel-chromium alloy electric wire type heater (12KW power)
- External removable boiler humidification system (2.5KW power)
- 50L replenishment water tank with high/low water level indication
Product Overview
This constant temperature and humidity testing machine utilizes Balance Temperature and Humidity Control System (BTHC) with P.I.D. controlled SSR for stable long-term operation. It simulates various environmental conditions including high temperature/high humidity, high temperature/low humidity, low temperature/high humidity, and low temperature/low humidity environments.
Widely used in aerospace, military, electronics, electrical appliances, petroleum, chemical industry, coatings, plastics, telecommunications, medical/pharmaceutical, universities, and research institutions for product temperature, humidity, and environmental reliability testing.
Specimen Limitations
This test equipment is prohibited for:
- Testing or storage of flammable, explosive, or volatile substances
- Testing or storage of corrosive substances
- Testing or storage of biological specimens
- Testing or storage of specimens with strong electromagnetic emission sources
- Testing or storage of radioactive substances
- Testing or storage of highly toxic substances
- Testing or storage of specimens that may generate hazardous substances during testing
Capacity, Dimensions and Weight
| Specification |
Value |
| Nominal inner volume |
1000L |
| Inner chamber dimensions |
W1000mm × D1000mm × H1000mm |
| External dimensions (approx.) |
W1520mm × D1550mm × H1870mm |
| Power requirement |
380V |
Performance Specifications
| Parameter |
Specification |
| Test Environmental Condition |
Environment temperature: +5~+28℃, Relative humidity ≤85% |
| Testing Method |
GB/T 5170.2-2008 Temperature test equipment
GB/T 5170.5-2008 Damp heat test equipment |
| Temperature Range |
-40℃ to +150℃ |
| Humidity Range |
20% to 98% RH (25 to 85℃ humidity capable) |
| Temperature Fluctuation |
≤0.5℃ |
| Temperature Deviation |
±2℃ |
| Temperature Uniformity |
≤±2℃ |
| Heating Rate |
3℃/min (average) |
| Cooling Rate |
1℃/min (average) |
| Relative Humidity Deviation |
±2.0% RH (humid-heat type only) |
Installation Clearance Requirements: A: not less than 60cm, B: not less than 120cm, C: not less than 60cm, D: not less than 120cm
Environmental Requirements
- Temperature: 5℃ to 35℃
- Relative humidity: ≤85%
- Air pressure: 86kPa to 106kPa
