C130H Differential Pressure Method Breathability Tester Packaging Gas Transmittance Tester Labthink

C130H Differential Pressure Method Breathability Tester Packaging Gas Transmittance Tester LabthinkBased on the principle of differential pressure testing, it is specialized in measuring the gas permeability, solubility coefficient, diffusion coefficient, and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and metal foils at various temperatures. Compliant with multiple testing standards such as GB, ISO, ASTM, etc.

Product Features:

1. Institutional design innovation, automation innovation and upgrading

New automatic pop-up drawer style testing chamber, easy to learn and use;

Automatically clamp the sample, saving time and effort, with consistent clamping force and better sealing;

All accessories are made of imported brand components, with stable and reliable performance;

Intelligent testing mode, only requires setting the test temperature, one click testing, and automatic shutdown;

The scientific research testing mode provides flexible parameter and functional settings for analyzing the gas permeability, solubility coefficient, diffusion coefficient, and permeability coefficient of the sample;

2. Precision and efficiency breakthrough upgrade

Import high-precision vacuum sensors to achieve accurate and reproducible testing of ultra-high barrier materials ranging from 0.01 to 0.09 cm3/m2 · 24h · 0.1MPa;

Imported pneumatic control system with ultra-low failure rate and long service life, ensuring good overall sealing of the system and guaranteeing testing accuracy;

Imported high-precision vacuum pump, with a maximum pressure of 0.2Pa and an increased vacuum pumping rate;

The system automatically controls the vacuum pump without the need for manual opening/closing, increasing efficiency and reducing consumption;

Medium and low barrier materials, with a testing time of less than 4 hours (including vacuum pumping time);

High barrier material, testing time<8 hours (including vacuum time);

Efficient three chamber, data independent, operation independent, supporting sample replacement testing at any time;

3. Excellent temperature and pressure stability

360 ° airflow circulation constant temperature technology achieves temperature fluctuations below 0.05 ℃ during testing, avoiding external environmental influences;

Automatic pressure compensation technology during the experimental process, achieving a constant pressure difference in the high-pressure chamber and a pressure change of less than 0.2 KPa;

Support flexible setting of high-pressure chamber pressure within the range of 10KPa to 210KPa, and precise pressure maintenance of the system;

4. Rich functionality, based on standards, supports personalized customization

Support testing for single gas, mixed gas, and flammable and explosive dangerous gases (special customization is required for dangerous gases);

Support testing of test gases with different humidity levels, automatic and precise control, without the need for manual intervention (humidification requires special customization);

The Blue Light data fitting function can fit the gas permeability, permeability coefficient, solubility coefficient, and diffusion coefficient of materials at extreme temperatures;

Provide rapid calibration of standard membranes to ensure the accuracy and universality of detection data;

Provide temperature and pressure calibration ports for rapid calibration;

Real time display of pressure time curve, transmittance time curve, and temperature time curve;

Truly meet the requirements of the differential pressure method testing standard for the system and be measurable;

5. Embedded computer system platform is secure and user-friendly

Integrated design, combining instruments and software, fundamentally eliminates system software failures caused by computer viruses, misoperations, etc., ensuring the reliability of equipment operation and data security;

Equipped with a standard monitor, mouse, and keyboard, using a Windows operating interface for convenient experimental operations and data display;

The system is embedded with USB interface and network port, which facilitates external access and data transmission of the system;

Comply with the requirements of Chinese GMP for data traceability and meet the needs of the pharmaceutical industry (optional);

Languang DataShieldTM data shield system, convenient for centralized data management and integration with information systems (optional);

Testing principle:

C130H adopts the principle of differential pressure testing, placing the pre processed sample between the upper and lower testing chambers, clamping it, first vacuuming the low-pressure chamber (lower chamber), and then vacuuming the entire system; After reaching the specified vacuum degree, close the lower chamber of the test, fill the high-pressure chamber (upper chamber) with a certain pressure of test gas, and ensure that a constant pressure difference (adjustable) is formed on both sides of the sample; In this way, gas will permeate from the high-pressure side to the low-pressure side under the action of pressure gradient. By monitoring and analyzing the pressure inside the low-pressure side, various barrier parameters of the tested sample can be obtained.

Reference standard:

ISO 15105-1、ISO 2556、GB/T 1038-2000、ASTM D1434、JIS K7126-1、YBB 00082003

C130H Differential Pressure Method Breathability Tester Packaging Gas Transmittance Tester LabthinkTest application:

Basic application:

Thin film materials - suitable for air permeability testing of various plastic films, plastic composite films, paper plastic composite films, co extruded films, aluminum plated films, aluminum foil, aluminum foil composite films and other materials

Sheet material - suitable for testing the breathability of various sheet materials such as engineering plastics, rubber, and building materials. Such as PP sheet, PVC sheet, PVDC sheet, etc

Extended application:

Multiple different gases - suitable for permeability testing of various gases, such as oxygen, carbon dioxide, nitrogen, air, helium, etc

Flammable, explosive and toxic gases - suitable for testing the permeability of various films to flammable, explosive and toxic gases

Biodegradable film - suitable for breathability testing of biodegradable films, such as starch biodegradable bags, etc

Aerospace materials - permeability testing for aerospace materials, such as helium permeability testing for airbags

Paper and cardboard - suitable for testing the breathability of composite materials such as paper and paper plastic, such as cigarette wrapped aluminum foil, instant noodle paper bowls, disposable paper cups, etc

Paint film - suitable for testing the breathability of paint films coated on substrates

Fiberglass cloth, fiberglass paper - suitable for breathability testing of materials such as fiberglass cloth, fiberglass paper, etc., such as PTFE paint cloth, PTFE high-temperature cloth, fluorosilicone adhesive cloth, etc

Cosmetic hose sheet - suitable for testing the breathability of various cosmetic hoses, aluminum-plastic tubes, and toothpaste tube sheets

Various rubber sheets - suitable for air permeability testing of various rubber sheets, such as air permeability testing of car tires

Technical Specifications:

Test range: 0.01~50000 cm3/m2 • 24h • 0.1MPa

Resolution: 0.001 cm3/m2 • 24h • 0.1MPa

Test temperature: 10 ℃~50 ℃ (room temperature 23 ℃)

Temperature resolution: 0.01 ℃

Temperature fluctuation: ± 0.05 ℃

Temperature accuracy: ± 0.3 ℃ (calibration port)

Vacuum resolution: 0.01 Pa

Vacuum accuracy: indication ± 0.2% (1% -100% of sensor specifications)

Test chamber vacuum degree:<10 Pa

Sample quantity: 3 pieces (data independent of each other); Other quantities can be customized

Sample size: Φ 97 mm

Transmitting area: 38.48 cm2

Test gases: O2, N2, CO2 and other gases (gas source to be provided by the user)

Test gas humidification function (special customization required)

Test pressure: 10kpa~210kpa (arbitrarily set)

Gas source pressure: 0.5 MPa to 0.6 MPa (73 psi to 87 psi)

Interface size: Φ 6mm polyurethane pipe

Dimensions: 710mm (L) × 350mm (W) × 630mm (H)

Power supply: either 220VAC ± 10% 50Hz or 120VAC ± 10% 60Hz

Net weight: approximately 100kg

Product configuration:

Standard configuration: Host, monitor, keyboard, mouse, sampler, vacuum grease (USA), filter paper

Vacuum pump (UK), Φ 6mm polyurethane pipe (3m)

Optional parts: GMP computer system requirements, DataShieldTM data shield, air compressor

Note: The air source inlet of this machine is a Φ 6mm polyurethane pipe; Gas source users should bring their own