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Dongguan Hongjin Testing Instrument Co., Ltd
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Ozone aging test box Ozone aging test machine Ozone test box

NegotiableUpdate on 07/29
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Overview

Equipment for testing the ozone aging resistance of rubber and its products shall comply with relevant standards such as JIS K 6259, ASTM1149, ISO1431, GB/T7762, GB/T13642, etc Mainly used as a toolbox for antioxidant testing. . ..

Product Details

Equipment for testing the ozone aging resistance of rubber and its products shall comply with relevant standards such as JIS K 6259, ASTM1149, ISO1431, GB/T7762, GB/T13642, etc Mainly used as a toolbox for antioxidant testing.
Ozone concentration: 20-1000 pphm (low concentration) or 5-500M (high concentration)
Ozone concentration deviation: National standard 10%
Test chamber temperature:
Measurement range: Room temperature to+80 ℃
Temperature uniformity: ± 2 ℃
Relative humidity: measurement range above 60%
Sample rack rotation speed: 0-50mm/s
Dynamic pull-up frequency: 0.5Hz new
Type specimen holder (each fixture can install test pieces that can meet the tensile requirements of Type I dumbbell pads and actual workpieces)
Test gas flow rate: 0-80L/min.

Technical parameters:

Temperature uniformity: ± 2 ℃
Temperature fluctuation: ± 0.5 ℃
Humidity accuracy: 0.1% RH
Ozone deviation: ≤ 10%
Material rack rotation speed: 2R/min (adjustable)
Fixture elongation: 5-45%
Gas flow rate: 250~560H/L
Box structure: Inner shell material: SUS304 high-grade stainless steel plate. Outer box material: high-quality stainless steel brushed plate.

Product features:
The indoor sample racks, fixtures, conduits, and other accessories are made of materials such as stainless steel that are not easily decomposed by ozone and affect ozone concentration. The sample holder can rotate 360 degrees. Heater: Nickel chromium alloy electric heating wire. Specialized motor, centrifugal convection fan. The sample lifting speed can be adjusted, both dynamically and statically. Drawer style water tank for water supply, automatic alarm for low water level. Gas flow meter, precise control of gas flow rate. Silent ozone generator. Compressor: Fully enclosed French Taikang brand. Cooling method: air-cooled compression cooling.

1. Air circulation device: Equipped with a built-in circulation air duct, the test airflow is uniformly parallel to the surface of the specimen from top to bottom, in compliance with national standards.
2. Adopting an integrated ozone concentration, temperature and humidity controller (with a touch button setting method), high integration, good reliability, LED display, display resolution temperature (0.1 ℃), humidity (0.1% RH), ozone concentration (1pphm), PID setpoint control, easy operation
3. The electromagnetic air pump provides high-quality air source, oil-free drying, and ensures the long-term reliability of the air circuit system
4. The dual speed ultraviolet ozone detector is an instrument developed in cooperation between Shanghai University and our company, which meets internationally recognized standards for detecting ozone. It has stable performance, automatic zero adjustment control, ozone free cold light source, long service life of ultraviolet lamps, and high accuracy The Bill Lambert digital system measurement software is accurate and reliable
5. The equipment has the following safety protection devices:
5.1 Power overload and short circuit protection
5.2 Control circuit overload, short circuit protection, grounding protection
5.3 Overtemperature protection, alarm sound prompt, water shortage protection