Vertical Lift Thermal Shock Test Chamber With Separate Hot And Cold Temperature Zones
Vertical Lift Thermal Shock Test Chamber With Separate Hot And Cold Temperature Zones
KOMEG Compact Thermal Shock Chambers consist of two separately controlled hot and cold zones with product being transferred between these zones for rapid product temperature changes. These thermal shock chambers are available from 70 or 500 liters of interior workspace volume, ideal for testing to find product flaws in small components/assemblies before they reach your customer..
As we know that thermal shock occurs when a thermal gradient causes different parts of an object to expand by different amounts. This differential expansion can be understood in terms of stress or of strain, equivalently. At some point, this stress can exceed the strength of the material, causing a crack to form. If nothing stops this crack from propagating through the material, it will cause the object's structure to fail. Normally we use thermal shock test equipment to test how much amount can a product withstand thermal shock.
Specifications:
| ALL THE MODEL OF THIS KIND PRODUCTS IN THE BLANKET: | ||||||
| Specifications | ||||||
| Model | TST B Series | |||||
| 72B | 130B | 226B | 360B | 500B | ||
| Test weight(KG) | 410 | 520 | 610 | 710 | 810 | |
| Interior size | W(mm) | 560 | 670 | 770 | 830 | 710 |
| H(mm) | 410 | 520 | 610 | 770 | 860 | |
| D(mm) | 300 | 410 | 510 | 610 | 710 | |
| Basket size | W(mm) | 300 | 410 | 510 | 730 | 610 |
| H(mm) | 300 | 410 | 510 | 510 | 730 | |
| D(mm) | 5 | 5 | 5 | 5 | 5 | |
| Low Temp. chamber | -70 °C~ -10°C | |||||
| Pre-cooling time | +20°C~ -70 °C ,Within 60 min | |||||
| Test. chamber | -55°C~ +150°C | |||||
| High Temp. chamber | +60 °C~ +200 °C | |||||
| Pre-heating time | +60°C~ +200°C ,Within 25 min | |||||
| Recovery time | High-Temp Exposure 30 min | |||||
| Low-Temp Exposure 30 min | ||||||
| Recovery time within 5 min | ||||||
| Safety device | within 10 seconds | |||||
| Standard accessory | No fuse breaker, over pressure over heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection | |||||
| Interior material | Cable port(portΦ50mm)*1, shelves*2 | |||||
| Exterior material | Stainless steel plate ( SUS 304 ) | |||||
| Insulation material | Baked painting steel or stainless steel(SUS304) | |||||
| Refrigeration system | Rigid polyurethane Foam glass fiber wool | |||||
| Water Cooled | ||||||
| Controller | Panel:7-inch LCD Touch panel , Chinese or English display selectable | |||||
| Operation model:Program or fix point running | ||||||
| Memory capacity:120programs,1200steps , all repeat 999cycles , part repeat 99 cycles. | ||||||
| Accuracy:Temp.:0.1% of F.S±1 digit Humidity:0.1% of F.S±1 digit | ||||||
| Input:Temp.:pt-100 Humidity:pt-100 or ~ 5V DCV | ||||||
| Ambient Temp. | +5 °C~ +35 °C (41 ~ 95°F) | |||||
| Power | AC 380±10 % 50Hz ,3 phase 4 wires +Ground Wires | |||||
| Note:1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available |
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KOMEG offer a complete range of Thermal Shock test chambers that meet the requirements of all the standards test specifications including MIL standards. The chambers are supplied in various sizes as standard and can be supplied with either cascade refrigeration systems.
The thermal shock chambers are supplied with a fully programmable controller for complete cycle programming. The chamber has the two compartments fitted vertically with the hot chamber at the top and cold chamber underneath. The basket is moved between the compartments by a basket operated between hot and cold chamber, it is fitted with seals to ensure minimal transfer of temperature between the compartments.
Performance Specification: as per IEC - 60068, etc.
Temperature Range:
Hot Zone Temperature: +60°C to +2000°C
Cold Zone Temperature:
-40°C - +150°C to ‘A’
-55°C - +150°C to ‘B’
-65°C - +150°C to ‘C’
Recovery Time: Within 5 mins
Transfer Mechanism: Automatic
Refrigeration System:
A Two Stage cascade cooling refrigeration system working on Environmentally friendly refrigerants is fitted to allow for chamber cooling . The refrigeration system is fitted with an air cooled condenser designed for continuous and trouble free operation, with water cooled condenser as an option.
The refrigeration system consists of refrigeration compressors, expansion valve, soleniod valves, oil seperator with automatic oil return, hot gas defrost system and safety features like HP/LP cut off switches, overload protection, back up fuse protection, MCBs etc.
Control Instrumentation:
The chamber will be fitted with a microprocessor Self tune PID type dual loop Temperature Controller/Programmer with a PT-100 sensor for measurement and control and indication of temperature. This can used to program different test cycles as required by the test standards, and can be used to program basket dwell times (up to 999hrs) and number of transfer cycles. The programmer/controller produced from Korea.
Safety Features Fitted:
Back up Fuses protection for all mains and individual circuits.
Over temperature safety cut off thermostat fitted with audiovisual alarm.
Overload protector for compressor and motor.
HP/LP cut off switch for compressor.
MCBs for heaters and humidity generator
Single Phase preventer is fitted to protect the test chamber from damage caused by incorrect phase rotation or loss of phases.
Power Supply Requirements:
AC 380±10%50Hz ,3 phase 4 wires +Ground Wires
Standards Met and Implemented:
GB/T2423.1.2
GB10592-89
GJB150
Main features of Thermal test chamber:
Direct-drive system for reliable transfer between zones
Compact design with integrated mechanical refrigeration
Two specimen baskets
Includes caster and leveling pads for easy movement
Designed for performance with maximum load
Packaging:
2-zone Thermal Shock Test Chamber are covered with air bubble film before put them into the strong plywoodcase, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, crash-proof, etc.
Company introduction:
Since 1990, manufacturers of custom environmental chambers and standard environmental chambers, Specializing in environmental simulation equipment, ess, walk-in, environmental stress screening, altitude chambers, temperature chambers, temperature and humidity chambers, environmental test chamber manufacturers, humidity chambers, humidity simulation, temperature cycling, thermal test chambers, solar panel test chambers, thermal shock, climatic/climate chambers, vibration test chambers, drive-in chambers, laboratory test chambers, environment test rooms.
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