3375L Walk-In Environmental Test Chamber with Temperature Range 20℃ to +120℃ and 25-98% RH Control
Price:
Customized
MOQ:
1
Delivery Time:
45 days
Brand:
Sinuo
Product Description
Product Overview
This 3375L walk-in environmental test chamber simulates temperature and humidity variable environments for testing products and materials. It is widely used for adaptability testing of electrical, electronics, instruments, and other product components under high/low temperature and humid conditions during storage, transportation, and usage.
Compliance Standards
- IEC60068-2-1:2007 - Environmental Testing - Test A: Cold
- IEC60068-2-2:2007 - Environmental Testing - Test B: Dry Heat
- IEC60068-2-30:2005 - Environmental Testing - Test Db: Damp Heat, Cyclic
- IEC60068-2-78:2012 - Environmental Testing - Test Cab: Damp Heat, Steady State
Technical Specifications
Chamber Dimensions & Capacity
| Nominal Volume | 3375L |
| Internal Dimensions | 1500mm × 1500mm × 1500mm |
| External Dimensions | Approx. 1750mm × 2950mm × 2250mm |
| Weight | Approx. 850kg |
Performance Parameters
| Temperature Range | 20℃ to +120℃ |
| Humidity Range | 25% to 98% RH |
| Temperature Fluctuation | ≤±0.5℃ |
| Temperature Uniformity | ±2.0℃ |
| Heating Rate | ≥3℃/min (non-linear no-load) |
| Cooling Rate | ≥1℃-1.2℃/min (non-linear no-load) |
| Working Noise | ≤85dB |
Sample Restrictions
This test chamber prohibits testing or storage of: flammable/explosive/volatile substances, corrosive materials, biological samples, strong electromagnetic emission sources, radioactive materials, highly toxic substances, and any samples that may produce hazardous materials during testing.
Construction & Components
Materials
- Outer Wall: Cold rolled steel plate with pickling and phosphating advanced powder baking paint
- Inner Wall: SUS304# stainless steel plate
- Insulation: Rigid polyurethane foam + glass fiber
Door & Observation Features
- Double open hinged door with reaction-free grip handle
- Two conductive film explosion-proof tempered glass observation windows (380×400mm)
- Anti-condensation electric heating device
- Door Opening Size: Approximately 1.5×1.5m
Key Components
- Compressor: French Tecumseh compressor
- Controller: 7-inch smart LCD touch programmable controller (TH1200-A)
- Heater: Nickel-chromium alloy electric heater
- Impeller: Stainless steel impeller imported from Taiwan
- Refrigeration: Mechanical compressor cascade with air-cooling
Control System
- 7-inch PLC LCD touch programmable controller with 0.01℃/0.1%RH display accuracy
- Programmable mode: 120 groups with 1200 segments each
- Time range: 0-999 hours 59 minutes
- Communication: RS-232 interface and U disk interface
- Safety features: Power-off memory, automatic locking, and comprehensive alarm systems
Key Features
- Advanced structural design with world-class branded components
- Optimized noise control and energy efficiency
- Enhanced safety and reliability for long-term, high-frequency usage
- Excellent operability, maintainability, and temperature stability
- Environmentally friendly operation without pollution or health hazards
Installation Requirements
| Power Supply | AC380V, three-phase four-wire + protective ground wire |
| Maximum Current | ≤32A |
| Maximum Power | ≤12.5KW |
| Environmental Conditions | 5℃ to 35℃, ≤85% RH |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sinuo Testing Equipment Co. , Limited
Location
Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone, Shibi Street, Panyu District, Guangzhou, China
Contact Person
Zoe Zou