Walk In High And Low Temperature Humidity Test Chamber - China

The High and Low Temperature Humidity Test Chamber is a high-performance environmental simulation system specifically engineered for the rigorous testing of EV power batteries.

With a massive $12\text{m}^3$ internal capacity, this chamber allows you to evaluate the functional reliability and structural integrity of battery packs under extreme thermal and hygroscopic conditions.

Whether you are conducting long-term durability cycles or matching a Battery Management System (BMS) to new cell chemistries, this equipment provides the stable, repeatable environment necessary for precision data acquisition.

Applications

High and Low Temperature Humidity Test Chamber is designed for performance and reliability testing of electric vehicle power batteries.

It can be integrated with battery performance testing systems and is also suitable for research and development, matching, and other tests involving power batteries and battery management systems.

Standards

GB/T 2423.1: Environmental testing methods for electrical and electronic products - Test A: Low-temperature test method GB/T 2423.2: Environmental testing methods for electrical and electronic products - Test B: High-temperature test method GB/T 2423.3: Environmental testing methods for electrical and electronic products - Constant humidity and heat test method GB/T 2423.4: Environmental Testing Methods for Electrical and Electronic Products - Alternating Humidity and Heat Test Method GB/T 10586-2006: Technical Conditions for High and Low Temperature Test Chambers GB/T 10592-2023: Technical Conditions for High and Low Temperature Test Chambers IEC 62660-4 Lithium-ion batteries for electric road vehicle propulsion GB/T 31484-2015 Cycle life requirements and test methods for power batteries used in electric vehicles Features

1 - Comprehensive Safety Protection: Equipped with explosion-proof devices, automatic fire suppression systems, and gas detection units to ensure testing safety.

2 - Intelligent Operation and Energy Efficiency: Supports program control and remote monitoring, utilizes fluorine-free refrigerants and energy-saving technologies, and complies with environmental standards.

Parameters

No.

Item Specifications

1 Inner Chamber Volume 12 m³

2 Inner Chamber Dimensions 3000mm (W) × 2000mm (D) × 2000mm (H)

3 Temperature Range -45°C ~ +100°C (adjustable)

4 Temperature Fluctuation ≤ 0.5°C (no load, steady state)

5 Temperature Uniformity ≤ 2°C (no load, steady state)

6 Temperature Deviation ≤ ±2°C (no load, steady state)

7 Heating Rate ≥ 2°C/min (room temperature ~ 85°C, with non-linear load of 1000kg battery pack)

8 Cooling Rate ≥ 1.0°C/min (room temperature ~ -40°C, with non-linear load of 1000kg battery pack)

9 Humidity Range 20% ~ 98% RH (adjustable)

10 Humidity Deviation - Humidity > 75% RH: ≤ ±2~3% RH- Humidity ≤ 75% RH: ≤ ±5% RH

11 Humidity Fluctuation ≤ 2% RH

12 Humidity Uniformity - Humidity > 75% RH: ≤ ±2~3% RH- Humidity ≤ 75% RH: ≤ ±5% RH

13 Air Pressure Balance System Equipped with an air pressure balance valve, which opens automatically under a certain pressure difference

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18355172336

• Address: No.2578 Gu Dai road, Min Hang district, Shanghai, shanghai , Shanghaai , China

• Email:

• Website: https://www.standard-groups.com/en/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
  The main products cover many areas: Textile and Apparel, Leather and Footwear, Flammability Testing, Filter Material Testing, Automotive Interior, Toy Testing, Non-woven and Geo-membrane, Carpet Testing, Luggage/Furniture/Office Furniture Testing, Material and Parts of Automotive, Weathering and Light Stability Testing, Ovens and Environmental Testing Chambers, Salt Fog Chambers, Materials Testing Machines, 3D Body Scanning and Manikin, Air Quality Monitoring and Measurement, Package Material Testing, Electrical Safety Testing, Optical and Spectroscopy Instruments, Lighting and Color Assessment, Microscopy and Legal Inspection, and relative testing services.