Technical parameters of fully automatic oxygen index meter：

External dimensions: 499 * 600 * 600mm (W * D * H)

Oxygen concentration output: 0% -100%, directly set on the touch screen

Oxygen concentration measurement: 0-100%

Measurement resolution: 0.1

Measurement range: 0—100％

Work pressure: 0.05-0.3 Mpa.

Combustion cylinder height: 500mm

Inner diameter of combustion cylinder: 76mm

The top of the combustion cylinder has a flow restriction hole with a diameter of 40mm.

Combustion cylinder flow rate (40 ± 2) mm/s.

Response time:< 200ms

Stable time:< 5S

Measurement accuracy: ± 0.2% accuracy within the range of 10% -50%

Test time: 0.1s~999.9s

Record time of residual flame: 0.01s~999.9s

Testing method: Periodic ignition, continuous ignition optional, touch screen adjustable

Box material: Made of 2mm galvanized cold plate, processed by German Tongkuai CNC laser and bending to form

Box surface: Outdoor international standard color RAL9002 powder spray coating

Mixed output port: imported aluminum anodized treatment, stainless steel two-stage mesh design

Test clamp: imported quick test clamp, stainless steel U-shaped test clamp

Glass tube: High temperature resistant quartz glass tube with a diameter of 75mm and a mouth of 40mm

Igniter: There are two methods: handheld igniter and machine controlled igniter (with propane provided)

Program control: seven inch programmable touch screen controller, PLC data acquisition

Oxygen concentration: Imported paramagnetic oxygen sensor

Data storage: USB

Oxygen Control: Mass Flow Meter Controller

Nitrogen Control: Mass Flow Meter Controller

Data collection: Omron 12 bit data collection PLC from Japan

The fully automatic oxygen index meter [5801A] meets the standard:

ISO 4589-2、ASTM D2863、GB/T2406、GB/T5454、JT/T 1095-2016

Automatic Oxygen Index Meter [5801A] Performance Features:

Color programmable controller, directly set the required oxygen concentration

Imported paramagnetic oxygen sensor, no need for replacement, long-term use saves costs

Oxygen and nitrogen micro proportional valve control, high precision, no deviation

USB data printing interface, test data can be directly generated in EXCEL format

Foot operated testing program control, single person independently completes all tests

Equipped with high-temperature resistant disposable molded quartz glass tube

Equipped with supported and unsupported specimen clamps

Equipped with two ignition methods: internal control ignition gun and handheld ignition gun

Required gas: 99.99% oxygen 99.999% nitrogen

Fully automatic oxygen index meter [5801A] Applicable fields:

The method for determining the minimum oxygen concentration required to maintain the combustion of a sample in an oxygen nitrogen mixture under specified experimental conditions is defined as the oxygen index. Used to measure the combustion performance of various textile materials including textiles, knits, non-woven fabrics, etc., and can also be used to determine the combustion performance of plastics, rubber, paper, etc.

Configuration List for Fully Automatic Oxygen Index Meter [5801A]:

Handheld Igniter 1

Handheld ignition gun (excluding gas cylinder) 1

High temperature resistant quartz glass 1

Control host 1

Instruction manual 1

Packing List 1

Factory Report 1

Power cord 1.5 meters