Máy kiểm tra thẩm thấu khí VAC-VBS

VAC-VBS Gas Permeability Tester

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- The GTRs of various films for distinct gases are testable
- Tests 3 equivalent specimens at one operation and exports test results in average value
- Equipped with temperature control device (optional parts) to meet various test conditions
- The instrument comes with two test modes: proportional mode and standard mode
- The system is controlled by computer and test process is automatic
- Reference film for fast calibration to ensure accurate and universal test data
- Equipped with RS232 port for convenient data transfer
- Supports LystemTM Lab Data Sharing System for uniform management of test results and test reports

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Specifications	Film Test
Test Range	0.1~100,000 cm³/m²·24h·0.1MPa (standard)
Number of Specimens	3
Vacuum Resolution	0.1 Pa
Vacuum Degree of Test Chamber	<20 Pa
Test Temperature	15°C~55°C (constant temperature controller is optional)
Accuracy	±0.1°C
Specimen Size	Φ80 mm
Test Area	28.27 cm²
Test Gas	O₂, N₂ and CO₂ (outside of supply scope)
Test Pressure	-0.1 MPa ~ +0.1 MPa (standard)
Gas Supply Pressure	0.4 MPa ~ 0.6 MPa
Port Size	Φ6 mm PU Tubing
Instrument Dimension	670 mm (L) x 490 mm (W) x 350 mm (H)
Power Supply	220VAC 50Hz / 120VAC 60Hz
Net Weight	57 kg