Packaging Materials Testing: 十月 2013

Labthink Instruments is an international enterprise that is dedicated to providing professional consulting, testing instruments, support services, and quality assurance solutions for customers in the fields of packaging, food and beverage, medical devices and pharmaceuticals, daily chemicals, printing, adhesives, automobiles, petrochemicals, biotechnology, construction, and new energy, etc.

1. Permeability Test
including oxygen permeation tester, gas permeability tester, water vapor peremability tester. take VAC-V2 as example

Product description
VAC-V2 is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting, and aluminum foils.

Standards
VAC-V2 gas permeability tester conforms to ISO 15105-1, ISO 2556, GB/T 1038-2000, ASTM D1434, JIS K7126-1

Technical Specifications

Specifications	Film
Test Range	0.05~50,000 cm³/m²·24h·0.1MPa (standard volume)
Test Range	At least 500,000 cm³/m²·24h·0.1MPa (extended volume)
Number of Specimens	3 (with independent test results)
Vacuum Resolution	0.1 Pa
Vacuum Degree of Test Chamber	<20 Pa
Temperature	5°C ~ 95°C
Accuracy	±0.1°C (standard)
Humidity	0%RH, 2%RH ~ 98.5%RH, 100%RH (humidity generator is outside of supply scope)
Accuracy	±1%RH

2. Tensile Test
Product description
XLW (PC) Auto tensile Tester is professionally applicable to the determination of force properties of various flexible packaging materials, with high precision (0.5% of reading value) and multiple test ranges.

Standards
ISO 37, ASTM E4, ASTM D882, ASTM D1938, ASTM D3330, ASTM F88, ASTM F904, JIS P8113

Technical Specifications

Items	Specifications
Load Cell Capacity	500 N, 50 N (one of them is available)
Accuracy	0.5% of reading value
Number of Specimens	1
Test Speed	50, 100, 150, 200, 250, 300, 500 mm/min

3. Friction Test

Product description

MXD-02 Coefficient of Friction Tester is designed for static and kinetic coefficient of friction tests of plastic films, sheets, rubber, paper, PP woven bags, fabric style, metal-plastic composite strips/belts for communication cable, conveyor belts, wood, coatings, brake pads, windshield wipers, shoe materials and tires.

Standards

ISO 8295, ASTM D1894, TAPPI T816

Technical Specifications

Items	Specifications
Capacity Range	0 ~ 5 N
Accuracy	0.5% of Reading Value
Stroke	70 mm, 150 mm
Mass of Sled	200 g (Standard)
Mass of Sled	Sled of specific weight could be customized