BTY-B3P Battery Diaphragm Breathability Tester Labthink

BTY-B3P Battery Diaphragm Breathability Tester LabthinkUsing the principle of differential pressure testing, it is professionally suitable for testing the gas permeability performance of various high permeability materials such as battery separators, breathable membranes, and related polymer products.

Product Features:

Computer control, automatic completion of experiments

Touch control operation, easy to learn and use

Imported high-precision pressure sensors ensure testing accuracy and repeatability

Pneumatic clamping of samples with consistent force, saving time and effort, and avoiding human operation errors

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

Real time monitoring of temperature and humidity in the experimental environment, intelligent statistics and recording

Three cavity mean design, providing the average value of three samples in a single experiment

Real time display of pressure curve for easy observation and analysis of infiltration process

Support multi unit conversion function to meet users' requirements for special measurement units

The test function, sample area, and test pressure can be flexibly customized

Testing principle:

At a certain temperature and humidity, maintain a certain gas pressure difference on both sides of the sample, and calculate parameters such as gas permeability by measuring the change in gas pressure on the low-pressure side of the sample.

Reference standard:

ISO 5636, SJT 1071.9, GB/T 36363-2018

Test application:

Basic application - suitable for gas permeability testing of various materials such as battery separators, breathable membranes, and related polymer products

BTY-B3P Battery Diaphragm Breathability Tester LabthinkTechnical Specifications:

Measurement range: 10-10000 s/in2 • 100 mL • 1.21KPa

Pressure difference range: 0-20KPa (other pressures can be customized)

High voltage resolution: 0.01KPa

High voltage accuracy: ± 0.05KPa

Low pressure resolution: 0.1Pa

Low pressure accuracy: ± 0.3Pa

Sample size: ≥ 12 mm × 12 mm

Transmitting area: 0.019 square inches (12.56 mm2) (other areas can be customized)

Sample quantity: 3 or 2 or 1 (piece)

Test gas: Dry gases with a purity of 99.9%, such as N2, O2, CO2, air, etc. (gas source to be provided by the user)

Gas source pressure: 0.6MPa (87psi)

Interface size: Φ 4 mm polyurethane pipe

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

Dimensions: 390mm (L) × 433mm (W) × 410mm (H)

Net weight: 27kg

Product configuration:

Standard configuration: host, computer, professional software, Φ 4 mm polyurethane pipe (2.5 m)

Note: The air source interface of this machine is a Φ 4 mm polyurethane pipe; Gas source users should bring their own