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Environmental Test chambers feature enhanced air flow with larger compressors for change rates to 25℃/min and higher.Fast change rate test chambers simulate rapid temperature transition rates for faster product temperature changes based on your testing requirements-testing your products and yielding defects faster. Temperature range from -70℃ to +180℃ and relative humidity from 10% to 98%. Rate of temperature change (5℃/min,10℃/min,15℃/min and 25℃/min).
Rapid Temperature Change Test Chamber may be customized for fast change rate applications with roll-in type floors available for safe and easy loading/unloading.
Feature
Model | ESS Chamber | FTH-150-L(No.) -(D-F) |
FTH-225-L(No.) -(D-F) |
FTH-408-L(No.) -(D-F) |
FTH-800-L(No.) -(D-F) |
FTH-1000-L(No.) -(D-F) |
Internal DimensionWxHxD mm | 500x600x500 | 600x750x500 | 600x850x800 | 1000x1000x800 | 1000x1000x1000 | |
External DimensionWxHxD mm | 1050x1550x1050 | 1150x1900x1050 | 1200x1950x1350 | 1550x2000x1350 | 1550x2000x1550 | |
Humidity Range | 20% ~98%R.H (10%~98% R.H./5% ~98% R.H,is a special optional condition,need Dehumidifier or Dryer) |
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Temperature Range | Low Temperature : (D: -40℃; E: -60℃; F:-70℃) High Temperature : 150℃( 200℃ is optional) |
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Temperature Rising/ Falling Speed Rate |
Temperature Rising/Falling Speed Rate Non-Linear control: 0.1~25℃/min Temperature Rising/Falling Speed Rate Linear average control: 0.1~25℃/min (optional:5℃/min,10℃/min,15℃/min, 20℃/min,25℃/min) |
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Range of Fast Temperature Change |
Standard temperature change range : -40℃ to +85℃ Customized temperature change range:-40℃ to +125℃ |
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Analytic Accuracy/ Distribution Uniformity of Temperature and Humidity |
0.1℃ ; 0.1% R.H ±2.0℃ ; ±3.0% R.H |
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Control Accuracy of Temperature and Humidity |
±0.5℃ ; ±2.5% R.H | |||||
Cooling method | Water cooling (Water temperature 5℃ to30℃,water pressure: 0.15 to 0.4MPa) Air cooling:(Environmental temperature 5℃ to 28℃) |
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Optional Accessories | Inner door with operation Hole , Recorder, Water Purifier, Dehumidifier,etc | |||||
Compressor | French "Tecumseh" Brand, Germany "Bitzer" Brand | |||||
Power | AC380V; 3 phase 5 lines ; 50/60HZ | |||||
Approx. Weight (Kg) | 180 | 250 | 380 | 560 | 700 |
Compatible Test standards
IEC-60749-25: | Semiconductor devices – Temperature cycling |
IEC-60068-2-14 Nb: | Environmental testing – Change of temperature |
IEC-61747-5: | Liquid crystal and solid-state display devices – Environmental, endurance and mechanical test methods |
JESD22-A105-C: | Solid State Devices, testing quality and reliability – Power and temperature cycling |
SAE-J1211: | Automotive components - Recommended environmental practices for electronic equipment design |
IPC-9701: | Performance test methods and qualification requirements for surface mount solder attachments |