Product Description
Programmable Thermal Shock Chamber
Hot and cold impact box can be repeated quickly and autonomously to the pattern in the cold and hot environment between the hot and cold cycle test Equipment can quickly and accurately create a hot and cold environment with 40 175c temperatures ranges
Programmable Thermal Shock Chamber also as environment test chamber can be used in testing composite material and material structures result which under continuous environment with high temperature or low temperature shock in short time it means this product can test the materials chemical change or physics change by expansion and contraction within short time and Thermal Shock Chamber application to metal plastic rubber electronic etc materials and can be used for product improvements reference
Usage
General temperature and humidity test chamber used more widely generally used in electronicssemiconductorpharmaceuticalchemicalcosmetics paintoilcolorphotofood and other industries and universities inspection and quarantine bureau commodity inspection drug testing military academy Chinese Academy of Sciences and other research mechanism
Features
- Perfect appearance and easy to operate
- Imported LCD English microcomputer temperature controller with high memory capacity can save 100 programs max 9999 cycles each cycle max time 999hrs
- Two chamber structures high temperature chamber and low temperature chamber control automatically stay and switch time adjustable
- Perfect protection alarm functions shortcircuits Leakage over temperature of work chamber compressor over pressure over load short water
- Control interface will display alarm reason and provide check methods machine has emergency stop button
- Cold and hot shock temperature recover within1 minute which complies with MTL IEC JIS GJB and other international standards
Main Parameters:
| Item | Specification |
| Test method | Pneumatic operated door switch, two chambers |
| Basket internal dimension | 320W 230D 250Hmm (20L) |
| External chamber dimension | 1050W 1825D 1440Hmm |
| High temperature range | Room temperature +175C |
| Low temperature range | Room temperature -50C |
| Testing time | Maximum 1000 cycles, 30 minutes for each one |
| Defrost | Do defrost in every 20 cycles |
| Temperature deviation | 3 5C |
| Lifting switch time | 10 seconds |
| Test hole for cable routing | Diameter 50mm on the left of chamber attach a silicone plug |
| External chamber material | High quality electrolytic steel plate spray with powder, antirust |
| Internal material | SUS 304 stainless steel |
| Thermal insulation material | High quality superfine glass fiber |
| Refrigerant | R404A / R23 |
| Cooling method | Water cooling |
| Power supply | Three phase, 380V, 50Hz |
High temperature chamber:
- Including three parts: heater, draught fan and air duct valve
- Draught fan cyclically stirs hot air through heater
- The basket with testing product drive to high temperature range when doing high temperature impact test.
Low temperature chamber:
- Including four parts: evaporator, energy storage piece, draught fan and air duct valve
- Draught fan cyclically stirs cold air through evaporator and energy storage piece.
- The basket with testing product drive to low temperature range when doing low temperature impact test.
Advanced Thermal Cycling for Reliable ResultsEngineered for tough test conditions, this chamber delivers rapid, programmable temperature and humidity changes to simulate real-world environmental stress. With programmable cycling between -40C and +150C, and humidity control from 20% to 98% RH, it is ideal for evaluating product durability across various industries. Precise accuracy, high resolution, and swift response times make it indispensable for repetitive reliability testing.
User-Friendly and Flexible OperationA 7-inch color touchscreen PLC controller streamlines test programming and monitoring. With two adjustable stainless steel shelves and customizable specimen size options, users can configure the chamber for a wide range of applications. The password protection and alarm system enhance secure operation, while standard interfaces like RS232, USB, and Ethernet ensure seamless data connectivity.
Robust Design for Industrial StandardsManufactured with double-sealed doors, a large insulated viewing window, and high-density polyurethane foam insulation, the chamber maintains consistent internal conditions. Its floor-mounted frame supports a 100-liter capacity with a 600 mm test width, accommodating specimens up to 300 x 300 x 200 mm each. Safety features and CFC-free systems meet contemporary industrial and environmental standards.
FAQs of Programmable Thermal Shock Chamber:
Q: How is the Programmable Thermal Shock Chamber used for reliability testing?
A: The chamber creates controlled cycles of extreme temperature and humidity, simulating harsh operating conditions to assess the durability of electronics, automotive components, and materials. Simply program the desired cycle using the touchscreen PLC controller, and the chamber will automatically execute the test protocol.
Q: What benefits do the stainless steel interior and powder-coated steel exterior provide?
A: The SUS304 stainless steel interior resists corrosion and is easy to clean, ensuring product longevity and minimal contamination. The powder-coated steel exterior adds durability and prevents surface wear, making the chamber suitable for demanding industrial environments.
Q: Where should this chamber be installed for optimal performance?
A: Install the chamber in a location with an ambient temperature between +5C and +35C, on a stable floor that can support its approximate 600 kg weight. Proper placement helps maintain stable performance and extends equipment lifespan.
Q: What safety features are integrated into this thermal shock chamber?
A: The chamber is equipped with over-temperature protection, phase reverse protection, and compressor overload safeguards. These features provide safety for both the operator and the tested specimens throughout all automatic cycles.
Q: How do users monitor and control testing parameters?
A: A 7-inch color touchscreen PLC controller enables precise adjustment and real-time monitoring of all test parameters, including temperature, humidity, and cyclical transitions. Data can be downloaded via RS232, USB, or Ethernet interfaces.
Q: When is programmable thermal shock testing necessary?
A: Programmable thermal shock tests are essential during the development phase of products expected to endure variable climates or mechanical stresses. Industries such as electronics, automotive, and materials research rely on this testing to ensure product reliability before market release.
Q: What is the process for adjusting shelf positions and specimen sizes?
A: The chamber includes two adjustable stainless steel shelves. Users can reposition these shelves or request customized tray configurations to fit specimens up to 300 x 300 x 200 mm each, offering flexibility for a range of test requirements.