OTR Testing Machine
Ensure the integrity of your packaging and materials with our advanced Oxygen Transmission Rate Testing Device, which is designed to deliver unparalleled accuracy in measuring oxygen permeability across membranes, films, and barrier packaging.
Company Development Overview
Founded in 2011, Guangzhou Shuonuo Scientific Instrument Co., Ltd (referred to as SN) emerged as a visionary high-tech enterprise dedicated to revolutionizing the packaging testing instrumentation industry. By 2016, the company's groundbreaking innovations and market leadership earned it the prestigious title of "Little Giant Enterprise" in China, solidifying its dominance in R&D, manufacturing, and specialized market segments. A pivotal milestone came in 2017 when SN pioneered the development of the first gas chromatograph tailored for flexible plastic packaging, elevating precision analytical capabilities and bolstering quality control processes for industries reliant on film materials.
In 2018, SN expanded domestically while strategically launching global market initiatives, leveraging technological excellence, superior product quality, and service excellence to gain international recognition. This dual focus enabled the company to strengthen its global presence and diversify its customer base.
A significant step in nationwide expansion occurred in 2020 with the establishment of a Hangzhou branch, enhancing regional coverage and service capacity in East China.
Looking ahead, SN remains committed to its core values of "Innovation, Collaboration, and Excellence". By continuously advancing technology, expanding market reach, and prioritizing customer-centric services, the company aims to drive sustainable growth in the packaging testing industry while creating shared value for partners, clients, and society worldwide.
Product Parameter (Specification)
OTR Testing Machine
|
Item |
Parameter |
|
Measuring Range |
0.005-200cm³/(m²·24h) |
|
Resolution |
0.0001 cm³/(m²·24h) |
|
Temperature Range |
15-55 ℃ |
|
Temperature Accuracy |
±0.5 ℃ |
|
Specimen Count |
2 |
|
Test Area |
Approx. 50.26 cm² |
|
Specimen Diameter |
113 mm |
Product Feature And Application
OTR tester for films including in food packaging, pharmaceuticals, medical devices, and sustainable material development industrial
Production Details
1.Utilizing Coulometric Detection (Equal Pressure Technique), the instrument measures oxygen flux by converting permeated oxygen into an electrical signal proportional to its concentration.
2.Designed with two independent testing units, each equipped with a state-of-the-art oxygen sensor, the OTR tester accelerates workflows by evaluating two samples concurrently.
3.Oxygen barrier tester for packaging capable of measuring from 0.005 to 1000 cm³/(m²·24h) with 0.0001 cm³/(m²·24h) resolution, it combines rigorous temperature/humidity control with unmatched repeatability.
4.The onboard deoxygenation system ensures ultra-pure carrier gas, minimizing background noise for laboratory-grade accuracy.
Product qualification
ASTM D3985, ASTM F1307, ASTM F1927(optional), GB/T 19789, GB/T 31354, DIN 53380-3, JIS K7126-2-B, YBB 00082003-2015
Deliver,Shipping And Serving
Pre-Sales Consultation
Access expert advice on product capabilities, industry-specific applications, and solution design. Benefit from complimentary sample testing and site evaluations to inform your decision.
Transactional Support
We facilitate transparent pricing discussions, contractual clarity, and timely deliveries. Pre-shipment functional checks and operator training ensure readiness upon arrival.
Lifelong After-Sales Partnership
Enjoy a 1-year full-coverage warranty, unlimited remote diagnostics, proactive maintenance alerts, and priority access to technical specialists for swift problem-solving.
FAQ
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