Next generation battery cell testing chamber

Product Introduction

DHT®The next generation battery cell testing chamber launched by United Nations Xuan Group Atomic Innovation Company is specifically tailored for the power battery cell industry. It integrates innovative heat pump heating technology and next-generation algorithmsCHDHTIntelligent control technology for hot, cold, dry, and wet components improves temperature uniformity from national standards to0.1-0.5℃Far exceeding national standards±2℃Solved the common problem of insufficient temperature control accuracy in traditional heat pump systems, ensuring more uniform heating of the sample. In addition, the heating efficiency has been improved3to5Doubling, saving more than30%The electricity is expected to save one device cost in two years during long-term and large-scale operation. For safety reasons, the maximum output temperature of the heat pump is limited to90℃Internally, it effectively prevents the risk of overheating caused by component failure and eliminates the phenomenon of temperature overshoot.With these advantages,DHT®The next-generation battery cell testing chamber from Duohe Testing not only provides excellent safety and energy efficiency, but also has over25Expected service life of years and providing up to5The annual warranty service has created a durable and reliable testing platform for users.

Product advantages

1. Heat pump heating technology with electric free heating design ensures maximum energy utilization and reduces power consumption.

2. Suitable for long-term operation, with energy consumption 30% -40% lower than similar products, significantly reducing operating costs.

3. There is no risk of temperature overshoot, effectively ensuring the stability and safety of experimental samples.

4. Equipped with remote control function as standard, supporting access to various laboratory management systems, improving operational convenience and management efficiency.

5. CHDHT intelligent control technology for hot, cold, dry, and wet components can accurately calculate the required cooling/heating amount for each temperature stage based on the actual needs of sample cooling/heating.

6. Adopting high-precision sensors and algorithms to ensure temperature control accuracy within ± 0.1 ℃ greatly improves experimental accuracy and reliability.

7. The product design has a lifespan of up to 25 years and uses high-quality materials and processes to ensure the stability and durability of the equipment during long-term operation.

Application field

Power battery cell industry

Execution and compliance with standards and testing methods

GB/T 31486-2024 Requirements and Test Methods for Electrical Performance of Power Batteries for Electric Vehicles

GB/T 31467.3-2015 Lithium ion power battery packs and systems for electric vehicles Part 3: Safety requirements and testing methods

GB/T 31485-2015 Safety Requirements and Test Methods for Power Batteries for Electric Vehicles

IEC 62660-1:2010 Lithium ion power batteries for electric road vehicles - Part 1: Performance testing

GB/T 18332.1-2001 Lead acid batteries for electric road vehicles

other:

Operating environment temperature:+5~+35 ℃ (cooling guarantee+5~+28 ℃)
Safety configuration: leakage protection, short circuit protection, compressor overpressure protection, compressor overload protection, fan overload protection, overtemperature protection, phase sequence/phase loss protection

Standard configuration of attachments:
Lighting fixture * 1
50mm diameter lead hole * 2; Silicone plug * 2
AISI304 sample rack: 2 (100L-1000L)
Communication method: USB (standard)
Adjustable wheels: 4 pieces

　　Optional:
Ethernet/CF/SD memory card (optional)
RS485/232 (optional)