What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 unit.

How is the product quality guaranteed?

Every product undergoes 100% inspection including visual and function checks, and we have 2 dedicated QA/QC inspectors.

ASTM D189 Petroleum Products Conradson Method Oil Carbon Residue Tester

Name: ASTM D189 Petroleum Products Conradson Method Oil Carbon Residue Tester
Brand: Chongqing TOP Oil Purifier Co., Ltd.
SKU: 897345895

Chongqing, ChinaChongqing TOP Oil Purifier Co., Ltd.

US$400.00-600.00

1 Piece

Product profile

Customization

Available

Type

Universal Testing Machine

Weight

0-100Kg

Model NO.

TP-268

Application

Test Carbon Residue of Petroleum Products

Applicable Standard

GB / T 268, ASTM D189

Transport Package

Standard Export Packing

Trademark

Chongqing TOP

Origin

Chongqing, China

HS Code

9027809900

Production Capacity

100 Sets/ Month

Key features

Standard Compliance: Designed and manufactured under GB/T 268 and ASTM D189 standards.

Premium Materials: Constructed with imported brushed stainless steel for durability.

Precise Measurement: Porcelain crucible capacity is strictly controlled at 29-31mL.

Comprehensive Kit: Includes blowtorch, porcelain crucible, and inner/outer iron crucibles.

Fast Response: Customer inquiries are responded to within 24 hours.

Flexible Customization: Offers full customization, minor customization, and sample-based design.

Strict Quality Control: 100% visual and function inspection for all finished products.

Reliable Manufacturer: Professional manufacturer with 12 years of export experience.

Company profile

100% Finished Products InspectionStandardized quality controlR&D CapabilitiesProduction Process Visualization

Chongqing TOP Oil Purifier Co., Ltd.

Chongqing, 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.42h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 25 employees and affiliated companies, offering testing, measurement, purification, and related industrial equipment. It demonstrates broad customization, ODM/OEM services, R&D documentation, CAD capability, quality-assurance procedures, corrective-action processes, and written supplier-service assessment procedures. Manufacturing and inspection equipment are identified, with finished-product inspection instructions consistently followed and stated lead times within 15 workdays in both peak and off-season. Overseas service is available through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. However, the supplier has no in-stock capacity, overseas warehouse, overseas showroom, valid manufacturing contract with affiliated subcontractors, offline trade-show participation, or R&D patents. Financial information is only represented by referenced years and balance-sheet availability, without substantive performance data.

Supplier typeThe supplier is identified as a combined company and a limited company, with 25 employees and affiliated companies. Its offering spans industrial testing, measurement, purification, and related equipment, indicating a diversified manufacturing and service supplier rather than a narrowly specialized entity.

After-Sales capabilityThe supplier provides overseas services through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. It lacks an overseas warehouse and showroom, which limits local infrastructure, but the stated technical support capabilities provide explicit after-sales coverage.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has R&D engineers supporting new products and production quality, uses CAD, and maintains auditable R&D documentation. It has no available SDK and reports zero R&D patents, so the evidence supports active product development but not strong proprietary technology ownership.

Production capacityWelding, rolling, polishing, cutting, and drilling machines are identified; finished-product inspection instructions are uniformly followed; and average lead time is within 15 workdays in both peak and off-season. However, there is no in-stock capacity and no valid contract with affiliated subcontractors, indicating some limitations in manufacturing continuity and fulfillment readiness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM service for well-known brands, providing direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and overseas service operations in Tanzania and Burma, including debugging, training, and equipment installation. These statements indicate relevant customer and international service experience, although no customer names, project details, or verifiable case studies are provided.

Product Q&A

Q:What standards does this tester comply with?

The TP-268 is designed and manufactured according to GB/T 268 and ASTM D189 standards for determining carbon residue in petroleum products.

Q:What is the capacity of the porcelain crucible?

The porcelain crucible is all glazed with a wide mouth, and its capacity is strictly controlled between 29 and 31mL.

Q:Does the product come with all necessary accessories?

Yes, the instrument is equipped with a blowtorch, porcelain crucible, inside iron crucible, and outside iron crucible.

Q:What is the lead time for delivery?

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

Q:Is customization available for this equipment?

Yes, we offer flexible customization options including full customization, minor customization, customization from samples, and customization from designs.