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ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber

    Buy cheap ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber from wholesalers
     
    Buy cheap ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber from wholesalers
    • Buy cheap ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber from wholesalers
    • Buy cheap ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber from wholesalers
    • Buy cheap ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber from wholesalers
    • Buy cheap ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber from wholesalers

    ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber

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    Brand Name : SKYLINE
    Model Number : SL-E20
    Certification : ISO,ASTM
    Price : Negotiate
    Payment Terms : L/C, D/A, Western Union, T/T
    Supply Ability : 10pcs per month
    Delivery Time : 7 working days
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    ASTM D1149 Dynamic Rubber Plastic Climatic Ozone Resistance Testing Machine Ozone Aging Test Chamber

    ASTM D1149 Ozone Resistance Test Chamber

    Descriptions

    The electronic Rubber aging Ozone Resistance Test Chamber is applicable for rubber or elastomer's resistance to ozone degradation. The elastomer samples are placed in a dynamic specimen holder in chamber that exposes them to ozone at concentration and duration specified by a testing specification or standard.

    Main features

    The ozone gas produced by the equipment from the silent high-efficiency ozone generator and a certain amount of treated air are mixed in the exchanger and then sent into the test chamber. The ultraviolet detector will feed back the ozone concentration continuously detected online to the ozone generator control system, so that the control system can effectively control the occurrence of ozone according to the set value, so that the test chamber can maintain the appropriate ozone concentration and meet all test conditions when the heating and humidification system works

    Standard

    JIS K 6259, ASTM D1149 ,ASTM D1171, ISO1431, DIN53509, GB/T13642

    GB 2951 (ozone resistance test method for wires and cables) and GB/T 7762-2003 (vulcanized rubber or thermoplastic rubber-ozone cracking resistance-dynamic tensile test).

    Application industry

    Widely used in measurement and quality inspection; Rubber and plastic; Automobile production; Wire and cable; packaging; Instruments and Apparatuses; medical apparatus and instruments; Civil nuclear energy; Civil aviation; Colleges and universities; Research Institute; It is used for quality inspection of rubber printing products such as commodity inspection arbitration and technical supervision departments.

    Test process

    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.

    Technical parameters

    Capacity

    150L

    250L

    500L

    800L

    Internal dimensions (mm)

    500*500*600

    600*600*700

    700*800*900

    800*1000*100

    Overall dimensions (mm)

    960*1150*1750

    960*1150*1860

    1180*1350*2010

    1280*1550*2110

    Temperature range0~100℃
    Humidity range30%-98%RH
    Temperature fluctuation±0.5℃
    Temperature deviation±2.0℃
    Humidity deviation±2.5%RH
    Cooling rateAmbient~0℃ within 20 min.
    Ozone concentration1~1000PPHM
    Sample holder rotate speed0~10r/min
    Airflow rate0~60L/min
    Clamps tensile stretch5%~35%
    Temperature sensorPTR Platinum resistance PT100Ω/MV A-Class
    Humidity sensorDry and wet bulb sensor
    HeaterNichrome heater
    Cooling SystemMechanical compression refrigeration system
    CompressorFrench TECUMSEH compressor
    HumidifierExternal isolation, stainless steel surface evaporation humidifier
    Dehumidification systemEvaporator
    Air circulationCentrifugal wind fan
    Safety deviceHumidifier dry-combustion protection, over-temperature protection,over-current protection, Refrigerant high-pressure protection, Water shortage protection,Earth leakage protection;
    Exterior materialSteel Plate with protective coating
    Interor materialSUS304 stainless steel
    Thermal insulationPolyurethane foam
    Observation windowInterior lighting, double-layer thermostability silicone rubber sealing
    Power & voltage.AC380V 50HZ

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