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ozone exposure test equipment

ozone exposure test equipment

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Product Description

1. Equipped with a high efficiency ozone generator. It is also equipped with HMOS sensor, ozone concentration of 5ppm, control accuracy of ± 20%, with a durable ccounters. When the tank is full load for test, the ozone concentration can reach 5ppm in about  five minutes;

2. Ozone Resistance Test Chambe is equipped with a large UV glass observation window, and can acheive closed-loop control of the ozone concentration.The rotating sample holder can  hold up to 24 samples. The automatic shut-off featured LED lights improve the observance of the test effect;

3. In order to improve the safety performance of the device, it is equipped with door safety  interlock,ozone decomposition catalyst and exhaust design with negative  pressure monitoring;

4. The user can conduct on-site calibration each year, and the sensor can also be returned to  the factory for calibration. Two calibration standards have NIST traceable calibration. The equipment also has periodic reminders to alert users to replace ozone decomposition  catalyst and ozone generator.

Ozone test chamber Structure

1. The apparatus consists of an ozone generator, fans, baffles, sample holder and the  sample compartment composition. The use of high-voltage transformer ozone generator  discharge through the grid, the generator is placed in front of the low pressure fan, an ozone separator system injects ozone into the test chamber. Sample holder mounted on the wire can be applied to samples of various sizes.


2. The device is equipped with high-efficiency ozone generator, controller, closed-loop  control of ozone concentration and can accommodate 24 rotating sample holders. The pre-set parameters  can be displayed on the  screen , thereby increasing the accuracy of the device operation and test results.

Accelerated Ozone Tester Standards

AATCC 109-2011  Colorfastness to Ozone in the Atmosphere under Low Humidities. 

AATCC 129-2011 Colorfastness To Ozone In The Atmosphere Under High Humidities

ISO 105-G03-1993  Textiles; tests for color fastness; part G03: color fastness to ozone in the atmosphere

GB/T 11039.3-2005 Textiles; tests for color fastness; part 3: color fastness to ozone in the atmosphere

JIS L0890 Test methods for color fastness to ozone


Technical Parameters

 
Items
Parameters
Temperature Range
10℃-50℃
Temp Accuracy
±1.0℃
Humidity range
50-90% RH
Humidity accuracy
±3%
Ozone concentration range
0-500pphm
Adjust method
flow regulation
Ozone generation
Static air emissions
Internal dimension
400mm x 400mm x500mm
Power supply
220V,50Hz or115,60Hz
External dimension
1000mm×650 mm×1450 mm
Weight
95KG
 

Ozone Exposure Chamber

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