ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Test Range: Film: 0.01～6500(cc/㎡.24h)
Resolution: 0.001 (cc/㎡.24h)
Standard Test Area: 50 cm2
Specimen Thickness: <3 mm
Test Chamber: 3 Test Chambers
Temperature Control Range: 15℃-55℃（Temperature Control device is optional）
Temperature Control Accuracy: ±0.1℃
Test Humidity: RH: 0%, 5% -90%±1%, 100%
Carrier Gas: 99.999% High-purity Nitrogen (outside of supply scope)
Flow of Carrier Gas: 0-100 mL/min
Carrier Gas Pressure: ≥0.2MPa
Port Size: 1/8 inch metal tubing
Dimension: 740mm (L)×415 mm (W)×430mm (H)
Power Supply: AC 220V 50/60Hz
Weight: 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.
