Introduction
Gas Permeability Tester function within controlled temperature range for assessing flow through multiple materials. They operate under steady pressure to provide uniform evaluation of resistance to molecular movement. Their refined vacuum detection and broad media compatibility offer reliable outcomes across varied compositions. These include thermal regulation for analysis under shifting environmental and process-related conditions. Gas Permeability Tester assists in examining barrier characteristics across packaging, healthcare, and manufacturing sectors. .
Gas Permeability Tester LGPT-T2010
Gas Permeability Tester supports a measuring range of 0.02 to 50000 cm³/(m²·24h·0.1MPa). It operates based on the differential pressure method, ensuring high accuracy and reliability...
Gas Permeability Tester LGPT-T2012
Gas Permeability Tester designed with a measuring range of 0.02 to 50000 cm³/(m²·24h·0.1MPa). It has 3 testing chambers allowing for testing of three samples simultaneously. The test...
Gas Permeability Tester LGPT-T2011
Gas Permeability Tester is designed to measure the permeability of oxygen in a measuring range of 0.05 to 1000 cm3/(m2·24 h). It operates based on the Coulomb energy oxygen sensor princ...
Gas Permeability Tester LGPT-T2010
Gas Permeability Tester measures gas permeability from 0.05 to 50,000 cm³/m²·24h·0.1MPa under standard conditions. It includes a reference film for quick and reliable calibration. Wi...
Gas Permeability Tester T-GPT-S2101
Gas Permeability Tester T-GPT-S2100
Standards
ISO 15105-1:2007-Plastics-Film and sheeting-Determination of gas-transmission rate-Differential-pressure methods
Complies with the above standards, but is not limited to them.
Features
1. Bench design fits testing laboratories.
2. Data storage and export support quality records.
3. Controlled pressure and flow give repeatable permeability data.
4. Clamping and sealing systems prevent edge leakage.
5. Multiple ranges cover low to high permeability.
FAQ
What is the Gas Permeability Tester mainly used for?
The Gas Permeability Tester is used to measure how readily air, gas or vapour passes through materials such as textiles, films, paper, concrete or packaging. It supports material development and quality control in manufacturing.
What standards does the Gas Permeability Tester comply with?
The tester is designed with reference to applicable ISO, ASTM and GB/T permeability methods and IEC 61010 electrical safety. Specimens and pressure conditions must follow the standard. Compliance documentation can be provided on request.
What does the warranty cover?
The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.
Is the Gas Permeability Tester difficult to operate?
No advanced specialist skills are needed for standard operation, though correct sample handling and safety practice should be followed. We supply a detailed manual and start-up support. For multi-user or regulated sites, a short staff training session can be arranged.
How long does delivery usually take?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Is calibration included?
Factory calibration is included, and routine verification is recommended every 6 to 12 months using suitable reference materials. Regulated sites may require more frequent checks and documented records. Calibration support and certificates can be provided on request.
Are the consumables universal or proprietary?
The instrument uses standard, widely available consumables rather than special locked items. Replacement parts, accessories and consumables can be ordered from us against the model number. We keep common service parts in stock for prompt supply.
Are options or configurations available?
Yes, common options include different ranges, voltages, accessories, interfaces and capacity or size configurations. We confirm feasibility, specifications and any delivery impact before order confirmation. Custom requirements are reviewed case by case.
How is the Gas Permeability Tester commissioned?
The unit is delivered ready for set-up, with clear commissioning steps in the manual. We provide remote technical support during installation. For larger or regulated systems, a factory-trained engineer can attend on site on request.
What maintenance and safety points matter?
Do not use leaking seals, damaged specimens or uncontrolled pressure and flow. Condition samples and verify flow measurement. Follow the operating instructions.
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