What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Is after-sales technical support provided?

Yes, technology support is included as part of our after-sales service.

O2 Purity Tester Oxygen Analyzer

Name: O2 Purity Tester Oxygen Analyzer
Brand: LONGFIAN SCITECH CO., LTD.
SKU: 1936461715

Hebei, ChinaLONGFIAN SCITECH CO., LTD.

US$150.00-180.00

1 Piece

Product profile

Customization

Available

After-sales Service

Technology Support

Warranty

15 Months

Model NO.

JAY-120

Brand

LONGFIAN

Customized

Available

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 Precision Measurement: Oxygen concentration accuracy of +-2% and flow detection accuracy of +-0.2 L/Min.

Advanced Ultrasound Tech: Utilizes ultrasound technology for rapid response, strong anti-interference, and long-term stability.

Global Certifications: Complies with CE, RoHS, ISO13485, FDA, and 36 other international market access permits.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

15-Month Warranty: Comprehensive 15-month warranty coverage with professional technology support included.

Massive Production Capacity: Annual output of 1.5 million units ensures timely delivery for all orders.

Trusted Global Brand: UN designated supplier with 25 years experience, exporting to over 160 countries.

100% Quality Inspection: Strict QA/QC system with 100% visual and function inspection for every finished product.

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: ≤1.15h

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.