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Labthink Instruments Co., Ltd.
Heat Sealing, Barrier Performance, and More Essential Tests for Pharmaceutical Pouches and Films

Heat Sealing, Barrier Performance, and More Essential Tests for Pharmaceutical Pouches and Films

Product catalog summary

Overview
The C206H Oxygen Transmission Rate Test System is a high-precision instrument designed to measure the oxygen transmission rate of barrier materials. It utilizes a coulometric sensor method and adheres to ASTM D3985 standards, making it suitable for testing materials used in various industries such as food, pharmaceuticals, and electronics.

Key Features

Coulometric Sensor: Features a ppb-level sensor with a wide test range, no calibration needed, and a long service life.
Accurate Data: Equipped with a dome design test chamber and 360° air circulation for temperature stability, along with a high-precision humidity sensor.
High Efficiency: Contains six independent test cells, allowing simultaneous testing of multiple specimens.
Intelligent Control: Operated via a 12” touch-screen tablet with Windows 10, offering automated test modes.
Safety and Reliability: Built-in industrial computer for system security and reliable performance.
Space Saving: Compact design, occupying only a third of the space of traditional instruments.
Powerful Functions: Offers professional test modes and a wide range of test parameters.

Test Principle
The system operates by clamping a pre-conditioned specimen in the test cell, where oxygen or air flows on one side and high purity nitrogen on the other. Oxygen permeates through the specimen and is analyzed by the sensor to calculate the transmission rate.

Standards and Applications
The system complies with multiple standards including ASTM D3985 and is applicable for testing various films and sheets such as plastic films, aluminum foils, and silicon wafers.

Technical Specifications

Test Range: 0.02 to 200 cc/(m²·day) for standard area, customizable up to 400,000 cc/(m²·day).
Resolution: 0.0001 cc/(m²·day).
Temperature Range: 15 to 50°C, with optional extension to 5 to 60°C.
Humidity Range: 0% to 90% RH.
Test Cells: Six cells with a standard test area of 50 cm².
Gas Supply: Requires 99.999% nitrogen and 99.5% oxygen.

Product Configuration
The standard configuration includes the mainframe, tablet, sampler, and necessary tubing. Optional parts include a gas purifier and additional software systems.

Notes
Specifications are subject to change as Labthink continuously innovates and improves product performance.

Catalog excerpts

Heat Sealing, Barrier Performance, and More Essential Tests for Pharmaceutical Pouches and Films-1

C206H Oxygen Transmission Rate Test System C206H 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. C206H 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. Features note1 Coulometric Sensor • Equipped with Labthink latest technology ppb-level coulometric sensor features a wider test range. • Designed conforming to ASTM D3985, intrinsic standard and no calibration is required. • Ultra-long service life which three times that of traditional oxygen coulometric sensor. • Embedded with over-range warning and automatic protection function. Accurate data • Brand new dome design test chamber and 360° air circulation constant temperature technology ensures better temperature stability. • The test chamber is equipped with a high-precision humidity sensor to monitor and record humidity changes in real time. • The control of air flow, temperature and relative humidity is automated to realize higher accuracy. High Efficiency • Six independent test cells with a standard area of 50cm2, three times the number of test cells in traditional oxygen permeability testing instruments. • Six specimens can be tested simultaneously under the same testing condition, delivering independent test result. • Within the same time duration, the number of tested specimens is increased from 2 to 6. • Automatic specimen clamping saves time and effort. The clamping force is consistent, resulting in better air tightness.

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Heat Sealing, Barrier Performance, and More Essential Tests for Pharmaceutical Pouches and Films-2

Intelligent control • 12’’ touch-screen tablet powered by Windows™ 10 operating system makes the operation simpler and more convenient. • Automatic test mode requires only inputting temperature and humidity, one click start, the test is fully automated • Intelligent test chamber hood automatically opens and closes with sound and light alert. Safe and reliable • System security -- Built-in Labthink's unique high-end industrial computer prevents system failures caused by computer viruses, ensures operational reliability and data storage security. • Operation safety-- Equipped with intelligent optics...

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Heat Sealing, Barrier Performance, and More Essential Tests for Pharmaceutical Pouches and Films-3

concentration and calculates the oxygen transmission rate and other factors. Standards ASTM D3985x ASTM F1307x ASTM F1927x GB/T 19789x GB/T 31354x DIN 53380-3x JIS K7126-2-Bx YBB 00082003-2015 Applications

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Heat Sealing, Barrier Performance, and More Essential Tests for Pharmaceutical Pouches and Films-4

Table 2: Technical specifications Test Cell Specimen Size Specimen Thickness Standard Test Area Port Size Dimension Power Supply Table 3: Product Configuration Standard Configuration Optional Parts Note Instrument mainframe, tablet, sampler, vacuum grease, Φ6 mm PU tubing GP-01 Gas Purifier, Air compressor, CFR21Part11, GMP Computer System requirement, DataShieldTM note3 The gas supply port of the instrument is Φ6 mm PU tubing（pressure≥79.7 PSI/ 550kPa）, customers need to prepare gas supply. Note 1: The described product functions are subject to the specification in "Technical Parameters" Note...

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