Constant Temperature and Humidity Test Chamber

This industrial-grade temperature and humidity test chamber delivers precision climate simulation with ±0.01℃ temperature accuracy and ±0.1%RH humidity control, supporting extreme ranges from -40℃ to +150℃ and 20%~98%RH. Engineered with a stainless steel chamber, 100mm thick insulation, and Taikang compressor, it ensures energy-efficient stability for rigorous testing. The programmable touchscreen allows 120-segment test cycles with real-time PID adjustments, while multi-layered safety systems (overheat/overcurrent/fuse protections) guarantee fail-safe operation. Ideal for automotive, aerospace, and electronics testing, the test chamber features rapid heating (4℃/min) and cooling (1℃/min), dual-seal gas tightness, and 10-year data storage.

SPECIFICATIONS:

Product display

Constant Temperature and Humidity Test Chamber

1.Ultra-Precise Climate Control

• Dual PT100 sensors for 0.01℃ resolution

• PID auto-tuning maintains ±0.1%RH stability

2.Robust Construction

• 100mm polyurethane + glass wool insulation (IP54-rated)

• 350×350×400mm stainless steel chamber with anti-condensation design

3.Smart Refrigeration

• French Taikang compressor with R404a refrigerant

• Multi-stage load adjustment for 30% energy savings

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Q1:How does the test chamber maintain ±0.01℃ accuracy at -40℃?
A: Dual PT100 sensors + PID auto-tuning compensate for thermal drift, validated by NIST-traceable calibration.

Q2: Can the test chamber simulate sudden temperature shocks?
A:Yes – programmable 4℃/min transitions between -40℃ and +150℃ in 120 segments

Q3: What maintenance does the Taikang compressor require?
A: Oil-free design – only annual filter replacement (included in warranty).

Q4:Is the test chamber compatible with corrosive environments?
A:The test chamber optional 316L stainless steel upgrade resists salt spray/chemical exposure.

Q5: How to export test data?
A:The test chamber's SB/RS232 ports support CSV/Excel formats for IEC 60068 compliance reporting.