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[China]
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Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Contact name:Zoe Zou
Sinuo Testing Equipment Co. , Limited |
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1540L Programmable Constant Temperature and Humidity Test Chamber
Overview:
This test chamber is used for cold, heat, humidity and dryness testing of raw materials and devices such as electronics, electricians, electrical appliances, plastics, etc. The purpose is to confirm the products reliability of storage and transportation under high and low temperature alternating heat and humidity.
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”
Equipment Features:
1. The large volume test chamber has advanced and reasonable
structural design, standardized manufacturing process, beautiful
appearance and generous appearance.
2. The main functional components of the test chamber are world
famous branded ones. The test chamber has best control of noise and
energy saving.
3. The matching of components and assembly is good. The main
functional components are imported from the internationally branded
companies, which improves the safety and reliability of the test
chamber, and can ensure the long-term, high-frequency usage
purposes.
4. The equipment has good operability, maintainability, good
temperature stability.
Volume, size and weight | |
Nominal content volume | 1540L |
Inner chamber size | W(1100)mm × D(1000)mm × H(1400)mm |
External dimensions | W(1554)mm × D(1876)mm × H(1935)mm |
Weight | (480±10) KG |
Performance | |
Temperature range | -40 ℃～+150℃ |
Control accuracy | Temperature: ±0.2℃ Humidity: ±2.5% (Refers to the difference between the controller set value and the controller actual measured value) |
Temperature fluctuation | ±1℃ (The temperature fluctuation is half of the difference between the measured maximum temperature and the minimum temperature at the center point) |
Temperature uniformity | ≤2.0℃ (Temperature uniformity is the arithmetic mean of the difference between the highest and lowest temperature measured in each test) |
Heating rate | 3℃/min (Non-linear no-load) |
Cooling rate | 0.75~1.2℃/min (Non-linear no-load) |
Humidity range (Damp heat reference only) General type | (20 ～ 98)% RH (refer to temperature and humidity controllable range chart, no active wet and heat load)
Temperature and humidity controllable range chart |
Relative humidity error | ±3%RH |
Working noise
| A Sound level≤70dB(A) (Measured in a soundproof room with an ambient temperature of 25 ° C and low echo; using A weighting, the average value of 8 points is tested; each test point is 1 meter away from the noise source and 1 meter away from the ground) |
Sinuo can offer various tailored enviromental test chambers according to clients' on-site limits and actual testing requirements. You are welcome to contact us for professional technical consultation and product test proposal recommendations.
