Gas Analyzer for Plastic-coated Papers

Differential Pressure Method Gas Transmission Rate Tester Gas Analyzer for plastic-coated papers or fabrics N530 is based on the differential pressure method,and is professionally applicable to the determination of gas transmission rate of plastic films, composite films, high barrier materials, sheets, and metal foil-sat different temperatures.

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Technical Specification

Item	Technical parameters
Standard	ISO 2556-1974，ISO 15105-1-2007，ASTM D1434，JIS K7126-1-2006
Testing range	0.02~50000 cm³/（m²·24h·0.1MPa）Max possibility by expanding the volume: 600000 cm³/（m²·24h·0.1MPa）
Test accuracy	0.001 cm³/（m²·24h·0.1MPa）
Temperature range	15～60℃
Temperature accuracy	±0.1℃
Vacuum degree	<20Pa
Vacuum resolution	0.01Pa
Test pressure	-0.1～+0.1MPa
Gas supply pressure	0.2～0.8MPa
Gas port	1/8 inch rubber tube
Test gas	O₂_,Co_2,N₂_, etc
Test area	50.24 cm²
Sample size	Φ110 mm
Sample thickness	≤2mm
Instrument size	3 PCS（can be expanded to more）
Instrument size	800 mm×560 mm×400mm

Features

Accurate and reliable data

◆ With The State Certificate for Gradation of the certified Reference Materials and Licence for Manufacturing Measuring Instruments of the state Reference Materials（GBW(E)130541/2）of Gas Permeability Analyzer approved and issued by General Administration of Quality Supervision, Inspection and Quarantine of the P.R.C. Adopting state reference materials to calibrate and verify the instruments, ensure the accuracy, universality and authority of the test data.

◆ Three independent test chambers with three independent main sensors: Each chamber test independently, three same/different samples can be tested at the same time and output three separate test reports; can test different gases in three chambers at the same time, which improve the test efficiency, one set is worth three sets.

◆ The instrument supports two methods of reference materials and standard gas to certificate and calibrate; Operation is simple, user only need use certified reference materials for normal testing, and then input the test result into the instrument interface to complete calibration.

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