KS-653BH Oxygen Index Tester Introduction: KS-653BH Oxygen Index Tester is a simulated safety test project based on ISO4589-3:1996 "High Temperature Test for Oxygen Index of Plastic Combustion Behavior" and NES715. It is burned on the basis of ordinary electromechanical controlled oxygen index meter. The position of the cylinder is added to the electric heating device to preheat the mixed gas; and the burning temperature of different materials at a certain oxygen concentration is tested; for determining the self-supporting vertical strip or the sheet having a thickness of 10.5 mm under the test conditions The burning properties of plastic materials are also applicable to the determination of the burning properties of vertically supported film or film materials. Features: KS-653BH oxygen index measuring instrument is exquisite in shape, resistant to smoke and gas corrosion, control part and test part are controlled separately, high degree of automation, key components use imported parts, digital display time, flame temperature and experimental data, test program automatic control, use Convenient, stable and reliable. Technical Parameters: Control mode: Adopt the most advanced PLC control, electronic flowmeter control, automatic adjustment of oxygen concentration, and intelligent control mode Display mode: True color liquid crystal display (standard 7-inch Weilun 16:9 touch screen, showing parameters such as flow rate, oxygen concentration, time and experimental results), can upgrade the customer's user-friendly operation interface Data output: At the end of the test, the device automatically outputs the oxygen index PC software: Automatic numbering, storage and printing of test reports (optional) Timer: 999.00s±0.01s (touch screen setting) Ignition device: Stepper motor drive, accurate and reliable movement, and automatic control. Ignition: ignition diameter: Φ2 ± 1mm, flame length: 16 ± 1mm Temperature control: It has heating and temperature control functions, including heating base and quartz heating and holding glass tube for precise temperature control. Sample alignment: Controllable by software, fast or fine-tuned Ambient temperature: room temperature ~ 45 ° C Test space: ≥ 0.5m3, background black Relative humidity: ≤90% Gas source: industrial nitrogen, oxygen, purity >99% Flow adjustment range: 1-10 L/min (automatic adjustment) Input pressure: 0.25~0.5 Mpa Working pressure: 0.1～0.2 Mpa (automatic adjustment) Voltage regulation accuracy: ≤0.001 Mpa/min Response time: <5s Digital resolution: ±0.1% Measurement accuracy: 0.1 level Temperature sensor: K type Φ 0.5mm insulated armored galvanic couple, armored sleeve heat resistant 1100°C Temperature sensor: with thermal insulation, power 1000W, test tube temperature up to 400 Dimensions: width 1120mm × depth 520mm × height 1250mm, vent hole Φ 100mm; Test power supply: 220V±10, 0.5kVA
Introduction: KS-653BH Oxygen Index Tester is a simulated safety test project based on ISO4589-3:1996 "High Temperature Test for Oxygen Index of Plastic Combustion Behavior" and NES715. It is burned on the basis of ordinary electromechanical controlled oxygen index meter. The position of the cylinder is added to the electric heating device to preheat the mixed gas; and the burning temperature of different materials at a certain oxygen concentration is tested; for determining the self-supporting vertical strip or the sheet having a thickness of 10.5 mm under the test conditions The burning properties of plastic materials are also applicable to the determination of the burning properties of vertically supported film or film materials.
