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Imported Sensor Digital Oxygen Index Tester with ISO 4589
US$1,000.00-9,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 YearModel NO.
FTech-ISO 4589Type
Material Testing MachineDisplay
DigitalControl
Manual ControlWeight
0-100KgPower Source
AC220VStandards
ASTM D 2863, ISO 4589Dimension
435(W)*550(D)*670(H)mmPower
AC 220V, 50/60Hz, 5ABurning Tube Inner Diameter
80mmTransport Package
Plywood CaseTrademark
TESTechOrigin
ChinaHS Code
90318090Production Capacity
100Key features
Imported Oxygen Sensor: Ensures high measurement accuracy and long-term durability for reliable testing results.
Precision Flow Control: Equipped with N2 and O2 mass flow controllers with 2% accuracy for precise gas mixing.
Adjustable Ignition Flame: Portable ignition flame allows for easy adjustment to meet specific test requirements.
High Temperature Quartz Tube: Features a durable quartz glass tube with 40mm outlet inner diameter for combustion.
Wide Oxygen Range: Oxygen concentration measurement range covers 0% to 100% for versatile material testing.
Automatic Concentration Adjustment: System automatically adjusts oxygen concentration after the target value is set.
Safety Protection Circuit: Integrated safety protection circuit ensures secure operation during testing.
Company profile

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: Shanghai PortAverage Response Time: ≤1.03h
AI-Powered supplier vetting
SummaryTESTech (Suzhou) Instrument Technologies Co., Ltd. is a China-based limited manufacturing company established in 2013, specializing in flame-retardant and fire-resistance testing equipment and related technical services. The supplier reports a 3,074 m² manufacturing plant, three production lines, annual output of 500 fire-test machines, and 6–10 quality-control staff. It holds an ISO9001:2015 management-system certificate and has five years of R&D engineer experience. The company states that it serves customers across China, the USA, India, Singapore, Pakistan, Indonesia, and Europe, and that exports represent 71%–90% of sales. Evidence supports relevant manufacturing experience, quality-system certification, international customer exposure, and after-sales technical service offerings. However, the provided information does not sufficiently establish financial strength, customization capability, or the depth and verifiability of specific customer cases.
Supplier typeTESTech is identified as a limited company and factory/manufacturer located in Suzhou, Jiangsu, China. Its stated business focuses on designing, manufacturing, and servicing flame-retardant and fire-resistant testing equipment, supported by a listed 3,074 m² manufacturing plant.
CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate for its management system. This provides direct evidence of a formal quality-management certification, although no additional certifications or certificate scope details are provided.
After-Sales capabilityThe company states that it provides equipment services and technical services, and lists industry-standard solutions, laboratory planning, and equipment spare parts among its offerings. Its description also refers to professional engineers and service to customers in multiple countries, supporting an after-sales service capability.
R&D capabilityTESTech reports five years of R&D engineer experience and states that it has conducted research and cooperation with universities and laboratories, developing knowledge of fire testing and related security technologies. These statements support relevant R&D capability, though no patents, new-product records, or quantified R&D investment are provided.
Production capacityThe supplier reports a 3,074 m² manufacturing plant, three production lines, annual output of 500 fire-test machines, and 6–10 quality-control staff. These figures provide explicit evidence of established production capacity in its stated product category.
Client casesThe company states that it has served customers in China, the USA, India, Singapore, Pakistan, Indonesia, and European countries, including research laboratories, universities, and independent test organizations. This demonstrates claimed international customer exposure, but no named customers, project details, order references, or independently verifiable case studies are supplied.
Product Q&A
Q:What standards does this tester comply with?
A:
The tester complies with ASTM D 2863 and ISO 4589 standards.
Q:How long is the warranty period?
A:
The product comes with a 1-year warranty.
Q:What is the response time of the oxygen sensor?
A:
The oxygen sensor response time is less than 10 seconds.
Q:Can the ignition flame be adjusted?
A:
Yes, the portable ignition flame can be adjusted.
Q:What is the power requirement for this device?
A:
It requires AC 220V, 50/60Hz, 5A power supply.
Send Inquiry
*To:
TESTech (Suzhou) Instrument Technologies Co., Ltd.
TESTech (Suzhou) Instrument Technologies Co., Ltd.*Content:
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