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Labthink Instruments Co., Ltd.
Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One

Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One

Product catalog summary

Overview
The C403M Oxygen/Water Vapor Transmission Rate Test System is designed for high-precision testing of oxygen and water vapor transmission rates in various materials. It utilizes coulometric oxygen sensors and infrared water vapor sensors, adhering to standards like ASTM D3985 and ISO 15106-2. This system is applicable across industries such as pharmaceuticals, food, and electronics.

Product Features

Combined Testing: Offers OTR and WVTR testing modes, allowing for simultaneous testing without sample contamination.
Coulometric Oxygen Sensor: Features a ppb-level sensor with a long service life and high oxygen absorption rate.
Infrared Water Vapor Sensor: Non-consumable design with over-limit alarms and automatic protection.
Temperature and Humidity Control: Ensures precise data with 360° airflow and real-time monitoring.
Independent Three-Cell Design: Allows efficient testing of three samples simultaneously.
Intelligent Control System: Features a touchscreen interface, automated testing, and remote data access.
Collaborative Management: Supports large-scale testing with centralized data management and compliance with GMP requirements.
Energy Efficiency: Utilizes low-power components and does not require a constant temperature laboratory.

Testing Principle
The system clamps a sample between test chambers, with gases flowing on either side. Oxygen or water vapor diffuses through the sample and is measured by sensors to calculate transmission rates.

Reference Standards
Includes ASTM D3985, ASTM F1249, ISO 15106-2, among others.

Test Applications

Basic Applications: Suitable for films, packaging, and sheets.
Extended Applications: Includes packaging caps, solar backsheets, pipes, medical blisters, vehicle fuel tanks, and battery housings.

Technical Parameters

Test Range: 0.05 to 200 cc/(m²·day) for standard area; optional ranges available.
Resolution: 0.0001 cc/(m²·day).
Temperature Range: 15 to 50°C with ±0.2°C fluctuation.
Humidity Range: 0% to 90% RH with ±2% accuracy.

Product Configuration
Includes the instrument host, sampler, and optional parts like software and DataShield™ system.

Notes
Specifications are subject to change, and the system requires user-provided gas sources.

Catalog excerpts

Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One-1

C403M Oxygen/Water Vapor Transmission Rate Test System C403M Oxygen/Water Vapor Transmission Rate Test System is based on the testing principles of coulometric oxygen sensor and infrared water vapor sensor. It is designed and manufactured in accordance with standards such as ASTM D3985, ASTM F1249, and ISO 15106-2. It provides a high-precision integrated testing solution for water vapor and oxygen transmission rates of high and medium barrier materials. It is widely applicable in pharmaceuticals, food, medical devices, daily chemicals, photovoltaics, electronics and other fields, accurately detecting the oxygen and water vapor transmission performances of films, packaging, sheets, and related materials. Combining Tests of OTR and WVTR in One • The instrument can switch between OTR+WVTR combo test mode, OTR test mode and WVTR test mode freely, so as to satisfy varied testing needs. • One sample mounting can automatically start and accomplish the combo test of OTR and WVTR. • Both OTR and WVTR performances of the same sample can be accurately evaluated, avoiding sample contamination issues caused by instrument replacement. Core Competence: Coulometric Oxygen Sensor • Equipped with a ppb-level coulometric oxygen sensor, Labthink's latest technical achievement, which can obtain a lower test limit. • Designed according to ASTM D3985 with absolute value test principle and no need for calibration. • Service life is three times that of traditional coulometric oxygen sensors. • Oxygen absorption rate is as high as 95~98% (within the range). Core Competence: Infrared Water Vapor Sensor • Equipped with Labthink infrared water vapor sensor. • Designed according to ASTM F1249. • Non-consumable design ensures an ultra-long service life. • Features over-limit alarm and automatic protection functions. Labthink Instruments Co,, Ltd. 144 Wnyin(j5har RmiI, Jinan, P.R.China (2500311 Phone; +06-531-85058566 FAX; +06-531-05062100 Labtlh ink InternationalrInc. 200 River's Edge Drive, Medford, MA, 02155, U.S.A. Pfione: +1-617-830-2190 FAX: +1-7&1-219-3638

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Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One-2

Multi-dimensional Temperature and Humidity Control for Precise Data • 360° airflow circulation constant temperature technology ensures superior temperature stability. • Automated control of carrier gas flow and temperature during testing ensures higher accuracy. • The NIST-standard humidity generation principle is applied for constant humidity. • Equipped with high-precision temperature and humidity sensors and control systems for real-time monitoring and recording of temperature and humidity changes. • Equipped with Labthink's independently developed gas purification system to remove trace oxygen...

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Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One-3

several instrument hosts (optional). • Centralized platform-based management of test data. • Real-time display of transmission rate curves, transmission coefficient curves, temperature curves, and humidity curves. • Professional test mode provides flexible and comprehensive control functions to satisfy scientific research needs. • Complies with GMP requirements for data traceability, meeting the needs of the pharmaceutical industry (optional). • DataShield™ Data Shield System facilitates centralized data management and integration with information system (optional). Low-carbon and Energy-saving,...

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Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One-4

Applications Packaging Packaging Caps Solar Backsheet Labthink Extended Medical Blisters Vehicle Fuel Tank Battery Housings Oxygen and water vapor transmission rate tests of various plastic films, plastic composite films, paper-plastic composite films, coextruded films, metalized films, aluminum foil composite films, glass fiber aluminum foil paper composite films, and other film materials. Oxygen and water vapor transmission rate tests of bottles, pouches, cans, boxes, and barrels made of plastic, rubber, paper, paper-plastic composite, glass, and metal, including pharmaceutical packaging, wine...

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Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One-5

Test Range Resolution Repeatability Temp. Range Temp. Fluctuation Humidity Range cc/(m2-day) 0.0001 GP-02 Gas Purification Device Optional Extended DataShield™ Data Shield Note 3 Optional Functions GMP Computer System Requirements Optional ^ For users with special requirements, our company can provide customized production within our capabilities to meet their needs. Test Cells Sample Size Test Area Gas Specification 99.999% nitrogen and 99.5% oxygen (gas source is to be provided by the user) Port Size Power Source Labthink Instruments Co., Ltd. 144 Wnyin(j5Fiar Road, Jinan, P.R.China (2500311...

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Labthink C403M Oxygen/Water Vapor Transmission Rate Test System - Combining Tests of OTR and WVTR in One-6

Table 3: Product Configuration Standard Instrument host, sampler, vacuum grease, 04 mm polyurethane tube GP-02, software, computer, GMP computer system requirements, CFR 21 Part 11, Optional Parts air compressor, DataShield™ Data Shield Note 3 The compressed air inlet of this instrument is a $4 mm polyurethane pipe (pressure > 79.7 PSI / 550 KPa); the air source is to be provided by the user. Note 1: All product specifications shall be subject to the exact markings in the "Technical Parameters" table. Note 2: All parameters in the table were measured by professional operators at Labthink Laboratory...

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