Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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IEC60068 Walk-in Temperature and Humidity Test Chamber 4500L
Complied Standards & Clauses
It conforms to standards:
IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”
IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”
IEC60068-2-78:2012 “Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT”
IEC60068-2-30:2005 “Environmental Testing-Part 2-30: Tests-Test Db: Damp heat, cyclic (12h+12h cycle), IDT”
Product Overview
This test chamber simulates environments with varying temperature and humidity to evaluate the performance and durability of products or materials. It is widely used for adaptability testing of electrical and electronic components, instruments, and other product parts under both high and low temperature and humidity conditions, during storage, transportation, and usage. The test helps determine the temperature and humidity tolerance of these products, particularly in relation to electrical performance and mechanical properties.
Technical Parameters
| No. | Project | Content | |
| A | Product number | SN881C-4.5m³ | |
| B | Product brand | SINUO | |
| C | Chamber inner size | W1500mm x D1500mm X H2000mm | |
| External chamber Dimensions | Cabinet part: about W 1980mm ×D 2420mm×H 2450mm | ||
| D | Temperature range | +20℃→+50℃ | |
| Heating rate | ≥2～3℃/min (average over the whole process, no load) | ||
| Cooling rate | ≥0.7～1℃/min (average over the whole process, no load) | ||
| Temperature display resolution | 0.1℃ | ||
| Temperature fluctuation | ±0.5℃ | Data measured under no-load conditions | |
| Temperature deviation | ±2.0℃ | ||
| Humidity range | 20%-98% RH | ||
| Humidity fluctuation | ±2.5%RH | ||
| Humidity deviation | ±3.0%R.H | ||
| Temperature and humidity control capability range chart | (Refer to the temperature and humidity controllable range chart, no moisture source or heat load)
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| E | Motor noise | ≤75dB (A) (Measured in a soundproof room with an ambient temperature of 25°C and low echo; A-weighting was used to test the average value of 9 points; each test point was 2 meters horizontally from the noise source and 1 meter high from the ground.) | |
| F | Power Supply | AC3￠5W 380V 50Hz (R, STN three-phase five-wire plus ground wire) (voltage fluctuation ≤±10%) | |
| G | Power | Overall 8KW | |
Details
