3-Box Thermal Shock Test Chamber
Rapid Response
Providing a 7x24 hour after-sales hotline and technical consultation. Engineers are online in real time to quickly diagnose issues and answer your questions at the first opportunity.
Comprehensive Protection
All equipment comes with a 1-year standard warranty, with free replacement of non-artificially damaged parts during the warranty period. Extended warranty services and lifetime technical maintenance are also available.
Professional Delivery
Covering complete on-site installation, equipment commissioning and hands-on operation training, ensuring front-line operators fully master equipment principles and safety standards.
Genuine Parts
Maintaining stock of core imported components (compressors, controllers, sensors, etc.). When hardware failures occur, genuine parts are dispatched rapidly.
Product Details
Detailed Introduction & Technical Features
Fully understand the core performance, structural design, technical advantages and application scenarios of this product to provide you with a professional selection reference.
Product Introduction
The 3-box thermal shock test chamber is an instrument used to test the ability of material structures or composite materials to withstand continuous high- and low-temperature environments in an instant.
- Three-box structure: divided into three boxes: high temperature, specimen storage (ambient) and low temperature.
- Box door switching: when testing high temperature, the high-temperature box door opens and the low-temperature box door closes; when testing low temperature, the high-temperature box door closes and the low-temperature box door opens.
- Ambient state: an ambient (room-temperature) state is provided for easy loading and unloading of specimens.
- Specimen stays in place: the specimen does not move during the test, reducing the impact of specimen movement and allowing sensitive electrical signal monitoring leads to be connected.
- Transfer time: the transfer time is relatively long.
Working Principle
The 3-box thermal shock test chamber has three built-in independent zones: a pre-cooling zone, a pre-heating zone and a test zone. Air dampers switch between the three boxes without moving the specimen, achieving rapid temperature change.
- Ambient shock: a blower introduces ambient air into the test space and expels its heat or cold, while the high-/low-temperature tank dampers remain closed.
- Low-temperature shock: the high-temperature and ambient tank dampers close; the low-temperature tank connects to the chamber and instantly introduces the pre-stored cold air.
- High-temperature shock: the low-temperature and ambient tank dampers close; the high-temperature tank connects to the chamber and instantly introduces the pre-stored hot air.
Standards
- GB/T 2423.22-2002 Changes of temperature
- GJB 150.5-86 Temperature shock test
- GJB 360.7~87 Temperature shock test
- GJB 367.2~87405 Temperature shock test
Complies with GB/T 2423.22 (IEC 60068-2-14), IS 016750, IPC-TM-650, JESD 22, etc.
Technical Specifications
Detailed Technical Parameters & Specifications
The following are the core technical parameters and specifications of this product. All data are measured under standard working conditions; specific parameters are subject to the actual delivered equipment.
| Internal volume | 72L | 150L | ||
| W*H*D (mm) | Internal | 400x450x400 | 500x600x500 | |
| External | 1500x1970x1766 | 1600x2090x2066 | ||
| Temperature range | High temp. | +150°C (customizable up to +200°C) | ||
| Low temp. | -65°C | |||
| Heat-up time | Ambient to +200°C ≤ 30 min | |||
| Cool-down time | A (+20°C to -55°C) ≤70 min; B (+20°C to -65°C) ≤80 min; C (+20°C to -70°C) ≤90 min | |||
| Test mode | Pneumatic switching, air-to-air | |||
| Shock recovery time | ≤5 min | |||
Vertical Industry Solutions
Covering Multi-industry Application Scenarios
Providing Customized Environmental Simulation Solutions
Mingsheng equipment is widely used in new energy, automotive, military & aerospace, electronic semiconductor and other fields. We provide testing solutions that meet industry standards with reliable precision to help enhance your product competitiveness.
Power Battery Reliability Testing Solution
For new energy vehicle power batteries and energy storage systems, providing full-chain environmental reliability testing solutions from cells, modules to battery packs. Meeting GB/T 31485, GB/T 31486, IEC 61960 and other standard requirements, supporting -40°C~85°C temperature and humidity cycling, charge/discharge thermal runaway safety protection, high-temperature high-humidity aging and other tests, helping enterprises verify the stability and safety of batteries in extreme environments.
Need more detailed industry testing technical materials?
Including standard interpretation and non-standard customization cases in new energy battery thermal runaway protection, automotive component temperature/humidity cycling, and electronic component double-85 testing, among other fields.
Get a Customized Solution & Quote
Leave your testing requirements and our senior application engineers will provide you with one-on-one professional selection advice and a preliminary technical solution within 2 hours.
Service Hotline
+8619074128200
24/7ms-test@futengkj.com
ms-tests
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Manufacturing Base
Building 3, No. 351 Caixin Road, Lanhe Town, Nansha District, Guangzhou, Guangdong, China.
Submit Free Assessment Request
Based on your testing requirements, we will match the optimal model and provide a detailed quote.