C201H Oxygen Transmission Rate Test System is developed based on the Coulometric oxygen analysis sensor and equal pressure method test principle.It is designed and manufactured according to ASTM D3985 and other standards to provide high precision and high efficiency oxygen transmission rate tests for high and medium gas barrier materials.

It is suitable for oxygen permeability performance tests of film, containers, sheet and related materials in pharmaceutical, food, medical devices, daily chemistry, photovoltaic, electronics and other fields.

Product Characteristics

• Equipped with Labthink new technology achievem ent ppb class
  coulom etric oxygen sensor to achieve lower test limit.
• Conforming to ASTM D3985 with absolute value and no need for calibration.
• Super long service life three times that of the traditional coulom etric oxygen sensor.
• Equipped w ith over limit alarm and automatic protection function.

Precise Data

• Using 360 airflow circulation constant temperature technology with better temperature stability.
• Automatic control of carrier gas flow and temperature i n test process with higher accuracy.
• Using the universal humidity generating principle of NIST with constant humidity.
• Equipped with imported high precision temperature and humidity sensor s as well as control system with
  real time monitoring of temperature and humidity changes.
• Labthink indep endently developed gas purification device can remove trace oxygen from nitrogen and
  provide anaerobic carrier gas ( O ptional).
• The system can achieve a higher test repeatability of 0.01 cc/(m m2·day).

Dual Testing for Film Container

• In the same test cabinet , film and container are tested respectively to ensure a consistent test
  environment.
• New patent ed dual function test cell for quick switching between functions.
• Automatic translation technology of test cell and the operating space is widened
• Automatic clamping save s time and labor; clamping strength is consistent with better sealing and no safety risk

Smart control

• Color industrial grade touch ing screen and desktop operating system, simple and convenient.
• Fully automatic testing and data saving with no manual intervention.
• The system is equipped with various sensors for intelligent remind ing and safer control.
• Built in calendar, multi language switch, multi level authority management and other functions.
• Can be connected to needle micro printer for the output of test results, and the results can be stored for a
  long time (optional).
• The system is embedded network port, which is convenient for external access , data transmission and
  remote upgrading.

Multi-mainframe Connectable

• New generation platf orm computer software ( O ptional).
• One computer can be interconnected to multiple system mainframe
• The software can independently control each mainframe , and the test data is centrally managed by the
  platform.
• Software displays real time oxygen transmi ssion curve, oxygen trans mission coefficient curve,
  temperature curve and humidity curve.
• Professional test mode provides flexible and rich control functions to meet the needs for scientific
  research.
• It meets the requirements of GMP for data traceability and meets the needs of the pharmaceutical
  industry. O ptional)
• DataShield TM Dat a Shield System is convenient for centralized data management and connecting
  information system Optional)

Low Carbon & Energy Saving

• Intelligent frequency conversion control technology makes the system operate with low power
  consumption.
• The system can test independently without computer
• No need for professional constant temperature laboratory while stable test data can be obtained and
  cost s of laboratory construction and dai ly energy consumption can be reduced