Ozone Aging Resistance Test Chamber

Ozone Aging Resistance Test Chamber

Model No.︰HMZ2018OZ

Brand Name︰HarmonyWOLRD/OEM/ODM

Country of Origin︰China

Unit Price︰-

Minimum Order︰1 pc

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Product Description

The small content of ozone in the atmosphere is the main factor of rubber cracking. The ozone aging chamber simulates and strengthens the ozone conditions in the atmosphere, studies the action law of ozone on rubber, quickly identifies and evaluates the methods of rubber anti-ozone aging performance and anti-ozone agent protection efficiency, and takes effective anti-aging measures to improve the service life of rubber products.

The ozone aging resistance test chamber is used to test the cracking resistance of rubber products in the ozone environment. The ozone resistance test machine can control and adjust the concentration of ozone environment to determine the ozone resistance of the test piece.

Conforming standards: JIS K 6259 ASTM1149 ASTM171 ISO1431 DIN53509 GB/T13642 GB 2951 (ozone resistance test method for wires and cables) and GB/T 7762-2014 (vulcanized rubber or thermoplastic rubber_ozone cracking resistance dynamic tensile test)

 

The ozone aging resistance test chamber is used to test the cracking resistance of rubber products under the ozone environment. The ozone resistance test machine can control and adjust the concentration of ozone environment to determine the ozone resistance of the test piece.

 

The length of the sample is basically parallel to the direction of the air flow when the sample is in contact with the ozonated air when the two ends of the sample are fixed on the rotating aluminum fixture under the specified elongation. Before the adjustable travel range of the sample is 0-40 mm, the sample rotates at a speed of (20~25) mm/s, so that each sample moves continuously along the same path in a plane perpendicular to the air flow. The time for the same sample to rotate for one cycle is (8~12) min, and the scanning area of the sample is about 40% of the effective area of the test chamber.

Ozone concentration range

 

5~1000pphm adjustable

 

Humidity range

 

The standard model does not contain humidity environment. If it needs to be increased, it needs to be discussed separately

 

Temperature

 

RT+10~70℃

 

Ozone generation mode

 

Ozone generator method

 

Air velocity in the box

 

over 2 feet/sec

 

Ozone concentration fluctuation

 

10%

 

Inner box size

 

four hundred × five hundred × 500mm

 

Inlet air flow

 

A.0-6 cfm; B. 10-20 cfh

 

Weight

 

250kg

 

Power Supply

 

1∮,AC220V,15A

 

enclosure

 

6 groups of static tension fixture

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