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Environmental testing instrument for GW-116 ozone aging test machine

GW-0116 ozone aging test machine
The main component of the 1. ozone generator is a silent discharge tube ozone generator (with small noise and high purity). The output control accuracy of 4 ~ 20mA is 10%.
2. electrode cooling mode: air cooling type;
3. ozone produces gas supply source: direct air;
The 4. ozone detector is made of imported CT electrochemical sensor and shell, electronic circuit board, shielding wire and so on.
5. the output signal of the probe of ozone detection: 4 ~ 20mA;
The probe acquisition precision 6. ozone detection: less than 5%F.S;
Product use: the ozone aging test box is suitable for testing the aging cracking test of non-metallic materials and rubber products, and testing the aging degree of the products in the ozone environment through a certain temperature.
1. Product specifications:
The size of the model JW-100 is D * W * H 500 * 500 * 400:mm.
Two. Technical parameters:
1. temperature range: 0 to 70, RT+10 to 70.
2. humidity range: 40% ~ 98%R.H, 65% ~ 98%R.H
3. temperature fluctuation: less than 0.5 DEG C
4. temperature uniformity: less than 2 DEG C
5., temperature deviation: less than 1.5 DEG C
6. humidity fluctuation: +2, -3%R.H
7. heating rate: 0.7 ~ 1 C /min
8.: the cooling rate at room temperature to 10 degrees less than 20min / non limiting
9. ozone concentration: 10 ~ 500pphm
10. gas flow velocity: 12 ~ 16mm/S
11. ozone sample rack: static and dynamic tensile test rack.
12. frame speed: 360 degree rotating sample rack (speed 1r/min).
13. time set range: 0~9999 hours
14. power requirements: AC380 (+ 10%) V/50HZ, three-phase five wire system.


Three, box material:
1., the shell is made of high quality A3 steel plate CNC machine tool, and the surface of the shell is anti-static plastic spraying, which is more bright and beautiful.
2. the inner gallbladder is made of high quality SUS304 mirror stainless steel plate.
3., heat insulation material is selected from high-density glass fiber cotton, and the insulation thickness is 100mm.
4., the long axis fan motor is adopted in the mixing system, and the stainless steel multi blade impeller with high and low temperature is used to reach the vertical diffusion cycle of intensity and convection.
Between the 5. doors and the box, a double-layer high temperature resistant high tension sealing strip is adopted to ensure the sealing of the test area.
6., the bottom of the machine is high quality and fixed PU wheel.
7., the observation window adopts multi-layer hollow toughened glass and inner glued chip conductive film.
Four. Control system:
1., the temperature and humidity instruments are all imported Korean TEMI-880 display, P.I.D microcomputer S.S.R temperature and humidity controller.
2. precision: 0.1 C (display range)
3. resolution: 0.1 degrees centigrade
4. temperature sensor: PT100 platinum resistance tester;
5. control mode: heat balance tempering mode;
6., temperature control is coordinated by P.I.D system and channel.
7., it has the function of automatic calculus, which can reduce the inconvenience caused by human setting.
8. ozone concentration control adopts imported PIC programmable module display and PLC analog expansion module.
Five. Heating, humidification and dehumidification system:
A, heating system:
1., the far-infrared nickel alloy high speed heating electric heater is adopted.
2. temperature control output power by microcomputer with high precision and high efficiency of calculation, electricity benefit;
B, humidifying system:
1. built-in boiler steam humidifier;
2. the alarm system with water level automatic compensation and water shortage;
3. far infrared stainless steel high temperature heating tube;
4. humidity control using P.I.DS.S.R, channel coordination control system;
C, dehumidification system: evaporator coil dew point temperature, laminar flow contact dehumidification.
Six. Refrigeration system:
1. compressor: all closed original French Taikang unit;
2. refrigeration mode: single machine refrigeration (air cooling type)
3. refrigerants: R404A, R23 (environment-friendly)
4. the whole system for ventilation pipeline pressure test in 48H;
5. heating and cooling systems are completely independent.
6. internal spiral copper tube;
7. slope evaporator;
8., dry filter, refrigerant flow window, repair valve, oil separator, solenoid valve and liquid storage cylinder are all imported original parts.
Seven. The ozone system:
The main component of the 1. ozone generator is a silent discharge tube ozone generator (with small noise and high purity). The output control accuracy of 4 ~ 20mA is 10%.
2. electrode cooling mode: air cooling type;
3. ozone produces gas supply source: direct air;
The 4. ozone detector is made of imported CT electrochemical sensor and shell, electronic circuit board, shielding wire and so on.
5. the output signal of the probe of ozone detection: 4 ~ 20mA;
The probe acquisition precision 6. ozone detection: less than 5%F.S;

Eight. Static tensile test:
The standard stipulates that the two ends of the sample are clamped on the special fixture and choose an elongation at 20%. The fixture is installed on the rotating sample frame. The speed of the sample frame is between (20 to 25) mm/S, the temperature is (40 + 2), and the relative humidity is not more than 65%. The test is carried out under the prescribed ozone concentration. After the prescribed time, check the cracking condition of the sample. The general ozone concentration is selected (50 + 5) x 10-8.
Nine. Dynamic tensile test:
The standard fixture can stretch and reset the specimen automatically. The tensile frequency is 0.5 + 0.025Hz, and the sample is clamped on the special fixture so that the specimen is circulated from 0 to the maximum elongation, the fixture is installed on the rotating sample frame, the sample frame speeds up to (20 to 25) mm/S, and the temperature is (40 + 2) C, at the temperature of (40 + 2). The humidity is no more than 65%. Under the specified ozone concentration, the fixture is circulated and reset, and rotates along with the sample rack together. After the prescribed time, check the cracking condition of the sample. The general ozone concentration is selected (50 + 5) x 10-8.
Ten. Protection system:
1. overall equipment overtemperature and overall equipment underphase
2. overloading of whole equipment and overpressure of refrigerating unit
3., the overall equipment timing, failure alarm, automatic shutdown and other protection.
Eleven. Conditions for the use of the ozone aging test box:
1. ambient temperature: the temperature of 5 DEG C 28 (average temperature less than 28 DEG C for 24 hours)
2. humidity: less than 85%R.H
3., the operation environment needs good indoor ventilation, and the machine can be placed around 80 centimeters before and after placement.
Twelve, conform to the standard: strictly refer to GB/T7762-2003 static test method and GBT 13642-1992 dynamic test method to design and manufacture.
Thirteen, service commitment: free delivery door, in the installation of the equipment after the end of the installation, on the user site for relevant technical personnel free of charge to do the corresponding operation training, the number is not limited.

  • Copyright:dongguan guofeng testing instrument co., LTD.
  • Tel:086-0769-82767811
  • Mobile phone:13929200954/Mr. Zhong 13929205607/Miss Huang
  • Fax:086-0769-82767810
  • Address:Dongguan market Kau Ah Town Industrial Zone,Daojiao town,Dongguan,Guangdong,China
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