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Features

Specifications

Temperature Range: -70~150°C

Humidity Range: 20%~98% R.H.

Temperature Accuracy: ±0.5°C

Humidity Accuracy: ±3.5%

Temperature Uniformity: ±2°C

Humidity Uniformity: ±5.0% R.H.

Power: 20KW

Voltage: 380 V

Cooling Method: Air Cooling / Water Cooling

Material: SUS#304 Stainless Steel

Insulation Thickness: 100-150mm

Temperature Resolution: ±0.1°C

Humidity Resolution: ±0.1% R.H.

Heating Mode: Nichrome Wire Heaters

Humidification Mode: Stainless Steel Steam Humidification

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OEM walk-in climate test chamber

temperature humidity test chamber

walk-in environmental test chamber

Basic Infomation

Place of Origin: Guangdong, China

Brand Name: ASLI

Payment & Shipping Terms

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Factory Oem Walk-in Temperature and Humidity Climate test Chamber Price

Product Description

Walk-In Climatic Temperature Humidity Test Chamber

Customizable walk-in environmental test chamber designed for precise temperature and humidity control in industrial testing applications.

Technical Specifications

Internal Dimensions	Customized according to customer requirements
Construction Material	SUS 304 Stainless Steel
Temperature Range	-70°C to +150°C (customizable)
Temperature Resolution	±0.1°C
Temperature Control Accuracy	±0.5°C
Temperature Uniformity	±2.0°C
Humidity Range	20% to 98% R.H. (customizable)
Humidity Resolution	±0.1% R.H.
Humidity Uniformity	±5.0% R.H.

All test specifications measured 2 hours after stable operation, under non-linear control and no-load conditions.

Humidity Control Range

Air Supply Systems

Air Circulation: Centrifugal fan with externally installed motor drive
Heating System: Nichrome wire heaters with PID & SSR control
Cooling Method: Air cooling system
Humidification: Stainless steel steam humidification with automatic water supply and purifier
Dehumidification: Compressor-based dehumidification system

Refrigeration & Dehumidification Systems

Refrigeration Components

Compressor: Vortex cascade type mechanical refrigerating system with dual compressors for long-term stable operation
Evaporator: Finned evaporators providing 30% increased heat exchange efficiency with fast cooling effect

Chamber Construction

Console Model Configuration

Workspace located at left side (customizable positioning)
Refrigeration unit cabinet positioned at right side
Electrical controls integrated within refrigeration cabinet with front operation panel
Exterior: Powder-coated cold rolled steel
Interior: SUS 304 stainless steel
Insulation: 100-150mm thick flame retardant polyurethane rigid foam

Refrigeration Cabinet Features

Right-side mounted refrigeration compressors
Dedicated maintenance access door
Acoustical panels for noise reduction

Chamber Door Options

Single or double door configurations available
Customizable to customer requirements
High-temperature resistant silicon rubber sealing for optimal performance

Measurement & Control System

Sensors: High-accuracy platinum resistance for temperature and humidity measurement
Controller: LCD touch screen with conversational mode operation
Control Method: Dual input/output control for independent temperature and humidity regulation
Display: Real-time monitoring of set points, program curves, operating time, and system status
Automation: Test procedure automation with PID self-tuning functionality
Integration: Automatic coordination of heating, humidification, dehumidification, refrigeration, and circulation systems
Diagnostics: Comprehensive self-checking, fault diagnosis, display, and alarm functions

Related Testing Equipment

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Acceleration Mechanical Shock Tester

Contact Person :	Miss. Lily Chen
Tel :	86-13543715035
Fax :	86-769-22851784

Factory Oem Walk-in Temperature and Humidity Climate test Chamber Price

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