C201B Oxygen Transmission Rate Test System

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C201B Oxygen Transmission Rate Test System
C201B Oxygen Transmission Rate Test System

C201B Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method and conforms to ASTM D3985. This instrument can be used to measure the oxygen transmission rate of barrier materials with high and medium barrier properties with high accuracy and high efficiency. C201B is applicable to the determination of oxygen permeability of plastic films, sheeting, paper, and other packaging materials used in food, pharmaceutical, medical apparatus, consumer products, photovoltaic and electronic industries, etc.

  • Films
    Oxygen transmission rate test of various plastic films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, glass fiber aluminum foil composite films and many others
  • Sheets
    Oxygen transmission rate test of PP, PVC and PVDC sheets, metal foils, rubber pads, silicon wafers and other sheet materials
  • Equipped with Labthink self-developed coulometric sensor conforming to ASTM D3985, intrinsic standard and no calibration is required
  • Support temperature control to satisfy tests under different conditions (optional)
  • Built-in high-quality stainless steel test cell with better sealing performance
  • Imported manual isolation valve and flow regulator are adopted for better sealing performance and lower failure rate
  • Industrial computer appearance design, small size and fast cooling
  • Reference film is provided for quick calibration
  • The system adopts single-chip microcomputer control and can run independently
  • The test report can be exported in common formats such as EXCEL and PDF
  • Support micro printer, automatically print test data (optional)
  • Equipped with RS232 data interface, which can be connected to computer software for curve analysis, data storage, report printing, etc. (optional)
  • The gas purifier independently developed by Labthink can remove trace oxygen in nitrogen and provide oxygen-free carrier gas (optional)

ASTM D3985, ASTM F1307, GB/T 19789, GB/T 31354, DIN 53380-3, JIS K7126-2-B, YBB 00082003-2015

Test Parameters

Parameters/Model C201B
Testrange cc/(m2·day) (Standard area 50cm2) 0.1~200
Resolution cc/(m2·day) 0.1
Test Temperature oC 15~50(Optional)
Temperature resolution oC 0.1
Temperature fluctuation oC ±0.5
Additional Functions GMP Computer System requirement Optional
GP-01 Gas Purifier Optional
TC03 Temperature control device Optional

Technical Specifications

Test Cell 1 Cell
Specimen Size 3.8" x 3.8"(9.7cm×9.7cm)
Specimen Thickness <=120 Mil(3mm)
Standard test area 50cm2
Test Gas 99.999% High purity nitrogen, 99.5% Oxygen(Outside supply scope)
Gas Pressure 7.2 PSI /50 kPa
Port Size 1/8" Metal tube
Instrument Dimension 12.9" H x 16.9" W x 15.7" D (33cm x 43cm x 40cm)
Power Supply 120VAC ± 10% 60Hz / 220VAC ± 10% 50Hz(one of two)
Net Weight 50Lbs(23kg)

Product Configuration

Standard Configuration Instrument mainframe, sampler, vacuum grease
Optional Parts Professional software, GP-01 Gas Purifier, TC03 temperature control device, GMP Computer System requirement, Micro-printer

Note 1: The described product functions are subject to the specification in "Technical Parameters".

Note 2: The parameters in the table are measured in Labthink laboratory by professional operators according to the requirements and conditions stapulated in laboratory environmental standards.

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