OTR Oxygen Transmission Rate Tester One Chamber Coulometric Sensor Method Oxygen Permeability Analyzer

• Customization: Available
• After-sales Service: Lifelong
• Warranty: 12 Months
• Model NO.: OTR-D3
• Type: Permeability Testers
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Model: OTR-D3
• Sample Thickness: <3 mm
• Resolution: 0.001
• Sample Quantity: 3
• Testing Mode: Independent Sensor
• Temperature Control Range: 15-55centigrade
• Carrier Gas: 99.999%High Purity Nitrogen
• Air Source Pressure: Greater Than or Equal0.2MPa
• Port Size: 1/8 Inch Metal Tube
• Dimension Size: 740mm (L).415 mm (W).430mm (H)
• Power Supply: AC 220V 50Hz
• Net Weight: 50kg
• Types: Permeability Testers
• Manufactor: Shandong Paratronix
• Permeability Dimension: 50square Meter
• Transport Package: Wooden Crate
• Trademark: paratronix
• Origin: Jinan Sandong
• HS Code: 9027809990
• Production Capacity: 500pieces/Year

Product Description

OTR-D3 Oxygen Permeability Tester (Coulometry)

It is suitable for oxygen and water vapor permeability of high barrier materials such as plastic film, aluminum foil plastic film, waterproof material and metal foil. Expandable test bottles, bags and other containers are available.

Technical parameters

Item	Parameter
Model	OTR-D3
Measuring range (film)	0.01~6500(cc/square meter.24h)
Resolution	0.001
Permeability dimension	50 Square Kilometers(others can be customized)
Sample thickness	<3 mm(for thicker sample accessories are needed)
Sample quantity	3
Testing mode	Independent sensor
Temperature control range	15ºC~55ºC(temperature control unit is purchased separately)
Temperature control precision	±0.1ºC
Carrier gas	99.999%High purity nitrogen(air source is prepared by the user)
Carrier gas flow	0~100 mL/min
Air source pressure	≥0.2MPa
Port size	1/8 inch metal tube
Dimension size	740mm (L)×415 mm (W)×430mm (H)
Power supply	AC 220V 50Hz
Net weight	50Kg

Testing principles and product descriptions

The sample is installed between the test chamber sample gas and the carrier gas chamber, and the temperature of the test chamber is controlled. The oxygen in the sample gas chamber penetrates into the carrier gas chamber and is carried to the trace oxygen sensor by the carrier gas. Accurately measure the current generated by the trace oxygen sensor, calculate the oxygen transmittance and other parameters of the sample.

Reference standards

YBB 00082003, GB/T 19789, ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ISO 15105-2, JIS K7126-B

Testing application

Basic application	Expanding application
It is suitable for measuring the oxygen and water vapor permeability of high barrier materials such as plastic film, aluminum foil plastic film, waterproof material and metal foil.	Test bottles, bags and other containers.

Features

1. The backup baseline correction function measures the system error and ensures the test accuracy
2. Monitors the test state in real time, saves the test state in the whole process, and realizes all the test data curves can be reproduced, facilitating the evaluation of the test process afterwards
3. Each cavity test curve can be shown individually or as a group, which is convenient for comparative testing. The test curve has full screen display, local observation, variable ratio display and other capabilities
4. Power outage data preservation function, data sampling rate adjustable, and automatic repeat test function
5. Open database system, which facilitates data analysis
6. Trace oxygen sensor can measure oxygen content as low as PPB level; Pa level micro current measurement, higher measurement accuracy
7. High precision mass flowmeter, precision flow control
8. Professional piping system, ensure the cleanliness of the carrier gas
9. Patented pipe flushing technology speeds up the test, which makes the test more efficient.=
10. Sample anti-leakage seal installation technology, enhance the sample seal
11. Test humidity can be precisely controlled, and the accuracy of moisture control is not affected by changes in the laboratory environment.
12. Overall temperature control technology, the test chamber and pipeline overall temperature control, high temperature control accuracy

Configuration

System configuration: test host, sampler, nitrogen/oxygen cylinder precision pressure reducing valve, Dow Corning vacuum grease.
Optional parts: container test accessories, container temperature control device, constant temperature control device.
Note: Air sources (nitrogen and oxygen) are prepared by the user
Device appearance shows the appearance of standard devices. The appearance of customized devices may vary
 FAQ

Are you a manufacturer or trading company?
We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.

Do you have any certificate?
We have  passed ISO 9001, IPMS management system certificates, and have 22 utility model patents and 17 software copyright certificates.

How about the installation?
The user's manual specifies the installation requirements with details. We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.

Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.

How about the warranty?
Our warranty is 12 months, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.

How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.