Shanghai ozone aging box standard download GB/T2951.21-2008

Rapid identification

Smooth operation

Strong reliability
Ozone aging chamber can be used for rubber products such as vulcanized rubber, thermoplastic rubber, cable insulation sheaths and other products, in static conditions Under tensile deformation, it is exposed to a closed, non-illuminated air containing constant ozone concentration and a constant temperature test chamber. The sample is tested at a predetermined time to evaluate the degree of cracks or other changes in properties that occur on the surface of the sample. Ozone aging resistance of rubber.

Environmentally friendly, reliable and industry-leading
The refrigeration cycle adopts the reverse Karol cycle, which consists of two isothermal processes and two adiabatic processes.

Innovative, efficient, scientific and environmentally friendly
The low-temperature room automatically defrosts. After automatic switching by the solenoid valve, the high-temperature and high-pressure gas at the exhaust end of the compressor is introduced into the refrigeration evaporator, causing the surface temperature of the evaporator to rise and condense. Water drains outside.

Scientific design simulation test
There are air duct interlayers on three sides of the studio, distributed heating humidifier circulation blades and other devices. The upper layer of the test chamber is equipped with a balanced exhaust hole. It is necessary to The gas is continuously discharged to maintain the balance of gas concentration in the test chamber.

Perfect traceable quality management system
It has passed the quality system certification, and the ozone aging box has obtained a number of patent certificates, such as computer software copyright registration certificate, utility model patent certificate and invention patent.

I am honored to recommend it to you! It is one of the important products of Shanghai Linpin Instrument Co., Ltd.. The ozone aging test chamber is divided into two experimental methods: static and dynamic. Static means that the product is stretched and placed in the box for aging testing, while dynamic means that the product is stretched while being stretched. While doing the test, the total length of the stretch is %% of the sample.
The following is relevant information about the ozone aging test chamber, please refer to:

Ozone aging test chamber
Reference standard:
B/ Ozone aging test vulcanized rubber or thermoplastic rubber Static tensile test method for ozone crack resistance
B/Ozone aging test General test method for cable insulation and sheath materials
And other test methods specified in relevant standards for ozone aging test

Model Specifications:
Model Studio Dimensions and Power:
Model Studio Dimensions and Power:
Model Studio Dimensions and Power:
Model Studio Dimensions and Power: Appearance size power:
Model studio size Appearance size power:

Technical indicators:
Temperature range: ℃ ~ ℃ (adjustable)
Temperature uniformity ℃ (no load)
Temperature fluctuation ℃ (no load)
Temperature deviation ℃
Humidity range: ~%R
Humidity uniformity: +%R
Heating rate: ℃/
Time setting range: ~
Ozone concentration: ~
Gas flow rate: ~/
Sample rack speed/(adjustable)
Clamp Elongation: ~%

Installation site:
The ground is flat and well ventilated
There is no strong vibration around the equipment
There is no strong electromagnetic field influence around the equipment
Equipment There are no flammable, explosive, corrosive substances and dust around

Installation requirements
There should be an appropriate space for use and maintenance around the equipment, as shown in the figure:
: not less than
/> Not less than
: Not less than
(Note: (The tilt angle of the equipment cannot exceed ℃))

Environmental conditions:
Temperature: ℃～＋℃ (hours Average internal temperature ℃)
Relative humidity %R
Air pressure: ~
Power supply conditions three-phase four-wire + protective ground wire, voltage range: ()
Frequency allowed fluctuation range: ( )
The grounding resistance of the protective ground wire is less than
The user is required to configure an air or power switch of corresponding capacity for the equipment at the installation site, and this switch must be independent for use by the equipment