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Phạm vi kiểm tra: Phim: 0.01～6500(cc/㎡.24h)
Độ phân giải: 0.001 (cc/㎡.24h)
Diện tích thử nghiệm tiêu chuẩn: 50 cm2
Độ dày mẫu: <3 mm
Phòng thử nghiệm: 3 Phòng thử nghiệm
Phạm vi kiểm soát nhiệt độ: 15℃ -55℃ (Thiết bị kiểm soát nhiệt độ là tùy chọn)
Độ chính xác kiểm soát nhiệt độ: ± 0.1℃
Kiểm tra độ ẩm: RH: 0%, 5% -90%±1%, 100%
Khí mang: Nitơ có độ tinh khiết cao 99,999% (ngoài phạm vi cung cấp)
Lưu lượng khí : 0-100 mL/phút
Áp suất khí mang: ≥0.2MPa
Kích thước cổng: ống kim loại 1/8 inch
Kích thước: 740mm (L)×415 mm (W)×430mm (H)
Nguồn điện: AC 220V 50/60Hz
Trọng lượng: 50Kg
Product Description:
Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method (aka. equal pressure 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. Design of integrated test block consisting of three permeation cells. Equipped with a high precision sensor and professional computer-controlled system, the instrument can regulate and control the temperature, humidity and flow rate precisely, guaranteeing high sensitivity and excellent repeatability of test results. The device 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. Optional accessories extend the capability to testing complete packages and systems such as bottles, pouches, cartons, blister packs, tubes and more.
Test Standards:
YBB 00082003, GB/T 19789, ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ISO 15105-2, JIS K7126-B
Product Features:
Equipped with baseline correction function, measure system error and ensure test accuracy.
It has standard film calibration function and sensor external calibration function.
Real-time monitor test status, save the test status in the whole process, to realize the reproducibility of all test data curves, and to facilitate the subsequent evaluation of the test process.
The test curves of each cavity can be displayed individually or in groups for comparison ; the test curves have the capabilities of full-screen display, partial observation, and variable ratio display.
With power failure data storage function, data sampling rate is adjustable, has automatic repeat test function.
Open database system for easy data analysis.
Trace oxygen sensor, can measure oxygen content down to ppb level; Pa level microcurrent measurement, higher measurement accuracy.
High-precision mass flowmeter, precise flow control.
Professional piping system to ensure the cleanliness of the carrier gas.
The patented pipeline flushing technology speeds up the test speed and makes the test more efficient.
The installation technology of anti-side leakage sealing of the sample enhances the sealing of the sample
Equipped with baseline correction function, measure system error and ensure test accuracy.
It has standard film calibration function and sensor external calibration function.
Real-time monitor test status, save the test status in the whole process, to realize the reproducibility of all test data curves, and to facilitate the subsequent evaluation of the test process.
The test curves of each cavity can be displayed individually or in groups for comparison ; the test curves have the capabilities of full-screen display, partial observation, and variable ratio display.
With power failure data storage function, data sampling rate is adjustable, has automatic repeat test function.
Open database system for easy data analysis.
Trace oxygen sensor, can measure oxygen content down to ppb level; Pa level microcurrent measurement, higher measurement accuracy.
High-precision mass flowmeter, precise flow control.
Professional piping system to ensure the cleanliness of the carrier gas.
The patented pipeline flushing technology speeds up the test speed and makes the test more efficient.
The installation technology of anti-side leakage sealing of the sample enhances the sealing of the sample.
