What is the operating voltage?

The operating voltage is DC 9V.

Does the company offer OEM or ODM services?

Yes, both OEM and ODM services are available for this product.

What is the oxygen concentration detection accuracy?

The oxygen concentration detection accuracy is +/-2%.

Longfian Oxygen Analyzer JAY-120 for Testing Purity

Name: Longfian Oxygen Analyzer JAY-120 for Testing Purity
Brand: LONGFIAN SCITECH CO., LTD.
SKU: 1965908175

Hebei, ChinaLONGFIAN SCITECH CO., LTD.

US$150.00-180.00

1 Piece

Product profile

Customization

Available

After-sales Service

Technology Support

Warranty

12 Months

Model NO.

JAY-120

Brand

LONGFIAN

Customized

Portable

Certification

CE, RoHS, ISO13485

Gas

Type

Electrochemical Gas Analyzer

Operating Voltage

DC 9V

Flow Detection Accuracy

0-10L/Min

Flow Detection

+-0.2L/Min

Oxygen Concentration Detection Range

RANGE (V/V) 21.0-96.0%

Oxygen Concentration Detection Accuracy

+-2%

Operating Temperature

5℃-55℃

Storage Temperature

-5℃-65℃

Relative Humidity

5-85%RH

Transport Package

Standard Carton Box

Specification

185*80*31mm

Trademark

LONGFIAN

Origin

Hebei, China

HS Code

9027100090

Production Capacity

4000PCS/Day

Key features

High Accuracy Measurement: Oxygen concentration accuracy +/-2% and flow accuracy +/-0.2L/Min using ultrasound technology.

Wide Detection Range: Oxygen concentration range 21.0-96.0% and flow range 0-10L/Min suitable for PSA concentrators.

25 Years Experience: Leading manufacturer with 25 years in R&D, production, and marketing of oxygen solutions.

Global Certifications: Holds CE, RoHS, ISO13485, FDA, and 36 other international certifications for worldwide sales.

UN Designated Supplier: Official qualified supplier for United Nations organizations and major rescue projects.

Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.

Rapid Response Technology: Features strong anti-interference ability, long-term stability, and no need for regular adjustment.

Mass Production Capacity: Annual production of 1.5 million units across 40,000 square meters ensures timely delivery.

Company profile

Multi-language PioneerIn-stock CapacityFast DeliveryCustomization from Samples

LONGFIAN SCITECH CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.11h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Baoding, Hebei, operating in manufacturing and holding self-managed import/export rights. It has documented procedures and records for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. Reported capabilities include in-stock service, ODM, OEM for well-known brands, broad customization, and participation in the CMEF trade show. However, it has no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse, showroom, agent, or branch, and no new product was reported during the past year. CE certification capability is stated, while the specific certification scope and other certification details are not provided. Financial information is limited to references to years and does not establish financial strength.

Supplier typeThe supplier is classified as a factory in the manufacturing industry, with its registered and physical addresses both located in Baoding, Hebei. It also reports self-managed import/export rights, indicating direct export capability.

After-Sales capabilityDocumented and followed procedures exist for corrective and preventive actions, customer complaints, and service-capability assessment. In-stock service and participation in CMEF are reported, but the supplier has no overseas warehouse, showroom, agent, or branch, and reports overseas services in zero countries, limiting local after-sales coverage.

Production capacityThe supplier has stated production facilities including cutting, drilling, assembly, and packing lines, as well as finished-product inspection instructions that are uniformly followed. It reports in-stock capacity and lead times within 15 workdays in both peak and off-seasons, but lacks a valid manufacturing-capacity contract with an affiliated subcontractor.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are reported in both R&D and production-related records, providing clear evidence of broad customization coverage.