80L Air-Cooled Thermal Shock Test Chamber -40°C To +150°C Test Range
Thermal Shock Test Chamber SN887B-80L
Product Information:
This thermal shock test chamber complies with IEC60068-2-1, IEC60068-2-2, IEC60068-2-30, and IEC60068-2-78 standards, as well as requirements outlined in various other standards such as IEC 60335-1 Annex J and IEC 60664-3 clause 5.7.4.
It is designed to test whether rapid temperature fluctuations, both high and low, can adversely affect the product, ensuring the sample remains stationary throughout the process.
Technical parameter:
| Product Name | Thermal Shock Test Chamber |
| Product Model | Air-cooled |
| Sample Restrictions | This testing equipment prohibits: · Testing or storing of flammable, explosive, or volatile substances. · Testing or storing of corrosive substances. · Testing or storing of biological samples. · Testing or storing of strong electromagnetic emission source samples. |
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Test Environmental Conditions Testing Method |
Under the condition of an ambient temperature of +25°C, relative humidity ≤ 85%, and no sample inside the test chamber, the test follows the GB/T 5170.2-1996 standard for temperature testing equipment. |
| Temperature Shock Range | -40℃~150℃ |
| Temperature Fluctuation | ±0.5℃ |
| Temperature Deviation | ±2.0℃ |
| Temperature Recovery Time | ≤5min |
| Temperature Transition Time | ≤10sec |
| High-Temperature Chamber | +60℃→+180℃ |
| Heating Time | +20℃ → +180℃ ≤ 25 min |
| Temperature Range | -10℃→-70℃ |
| Cooling Time | +20℃ → -70℃ ≤ 60 min |
| Testing Method | Pneumatic air door switches to the test area for high-temperature or low-humidity testing. |
| Environmental Conditions | · Temperature: 5℃ ~ 35℃ · Relative Humidity: ≤ 85% · Atmospheric Pressure: 86kPa ~ 106kPa |
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Power Supply Conditions
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· Power Supply: AC380V, three-phase four-wire + protective ground wire · Voltage Allowable Fluctuation Range: AC (380±38)V · Frequency Allowable Fluctuation Range: (50±0.5)Hz · Protective Ground Resistance: Less than 4Ω · The user must provide an appropriately rated air or power switch at the installation site, and this switch must be dedicated to the equipment. |
| Maximum Current | 45A |
| power supply | 63A |
| Compressed Air | As the valve operation relies on compressed air, the air compressor pressure must not be lower than 5kg/cm². |
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