Factory selling Face Mask Flame Tester - YY311–Water Vapour Permeation Tester ASTM F 1249 (Infry sensor method) – Yueyang

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Factory selling Face Mask Flame Tester - YY311–Water Vapour Permeation Tester ASTM F 1249 (Infry sensor method) – Yueyang Detail:

Determining oxygen permeability characteristics of materials and container.

Suitable for: Film, sheet, container and construction material of plastic, textile, leather and metal.

Coulemeter Sensor method

Dry oxygen（or with a certain humidity）flows on one side of the specimen, and high-purity nitrogen (carrier gas) flows at a fixed flow rate on the other side; The oxygen concentration difference between the two sides of the specimen drives the oxygen to penetrate from the oxygen side of the specimen to the nitrogen side; The permeated oxygen is carried to the coulometer sensor by nitrogen (carrier gas); The sensor measures the oxygen content of carrier gas and calculates the oxygen permeability of the specimen.

YBB 00082003、GB/T 19789、ASTM D3985、ASTM F2622、ASTM F1307、ASTM F1927、ISO 15105-2、JIS K7126-B

Original imported oxygen sensor, ppb accuracy.
Humidity control ability: 35%~95%RH, 100%RH, fully automatic, fogless.
Temperature control feature: Semiconductor cold and hot bidirectional control, High precision, stable and reliable.
Strong environmental adaptability: Indoor environment, temperature 10 ℃ – 30 ℃, any humidity, low cost of use.
specimen side leakage proof sealing installation technology.
Intelligent and automatic: power-on self-test to avoid test under fault state; one key start, fully automatic test execution.
Software: graphical, whole process and all element monitoring; multiple report formats.
Optional: software module of GMP computerization system.

Name	Parameter		Name	Parameter
Humidity Range	0% RH，35%~95%RH，100%RH		Humidity Error	±1%RH
Temperature Range	15℃～50℃		Temperature Error	±0.1℃
Specimen Thickness	<3 mm		Gas pressure	≥0.2 MPa
Carrier gas	99.999% purity nitrogen		Carrier gas flow	0~100 cm3/min
Interface size	1/8-inch mental pipe		Size (L×B×H) mm	720(L)×415(W)×400(H)
Power Supply	AC 220V 50Hz		Power consumption	1200W
Model special	Model
	YY310–11-A	YY310—31-M		YY310—41-E
Specimen Count	1	3		4
Test Area(cm2)	50	7		50
Film Measure Range （cm3/m2.24h）	0.01~14,000	0.05~70,000		0.01~14,000
Film Measure Error （cm3/m2.24h）	0.01	0.05		0.01
Package Measure Range （cm3/pkg.24h）	0.00005~70	/		0.00005~70
Package Measure Error (cm3/m2.24h)	0.00005	/		0.00005
Net Weight (kg)	52	73		82

Configuration: Main engine, test computer, professional test software, Agilent oxygen trap, specimen sampler, 2 pressure reducing valves, sealing grease.

Optional: software module of GMP computerization system, container test component, container temperature control test component.

Self-Supply: High purity Oxygen, High purity nitrogen, distilled water.

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