What is the warranty period for this product?

The standard warranty period is 1 year (12 months). We also provide training and good after-sales service.

What is the delivery time for non-customized models?

Ordinary non-customized models will be delivered within 7 working days. Transportation time depends on the logistics company.

How are the instruments packed for shipping?

Wooden cases or hard boxes are used to prevent possible damage during transportation of the instruments.

Micro Method Automatic Carbon Residue Test Apparatus

Name: Micro Method Automatic Carbon Residue Test Apparatus
Brand: Shanghai Changji Geological Instrument Co., Ltd.
SKU: 2041627085

Shanghai, ChinaShanghai Changji Geological Instrument Co., Ltd.

US$100.00

1 Set

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 year

Model NO.

SYD-17144A

Consumption power

1400W

Temperature of coke chamber

500℃

Temperature control accuracy

±2℃

Heating power

1200W

Ambient temperature

5℃~35℃

measurement range

0.10%(m/m)~30.0%(m/m)

Transport Package

by Carton or by Wooden Case

Specification

600mm× 260mm× 550mm

Trademark

SHANGYI

Origin

China

HS Code

9021809090

Production Capacity

1000 Sets/Month

Key features

GB/T17144-2021 Compliance: Designed and manufactured strictly according to the GB/T17144-2021 standard for carbon residue testing.

Industrial Computer Control: Features an industrial computer control system that automates procedures, temperature, and nitrogen flow rates.

English Interface Operation: All-English screen interface allows easy operation via on-screen prompts without needing a manual.

Automatic Data Processing: Automatically collects data, calculates results, and exports files via USB serial port.

Wide Measurement Range: Measurement range is 0.10%(m/m) to 30.0%(m/m), equivalent to Conradson method for higher residues.

1-Year Warranty Support: Comes with a 1-year warranty and professional after-sales service including online training.

Compact All-in-One Design: Integrates electrical control and high-temperature furnace into a simple, reasonable all-in-one structure.

Company profile

Cooperated with Fortune 500Years of Export ExperienceHigh Repeat Buyers Choice

Shanghai Changji Geological Instrument Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 27 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering full customization, 3D software design, ODM, OEM for well-known brands, and SDK support. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and has documented corrective-action and complaint-handling procedures. Production evidence includes three production lines, six quality inspectors, in-stock capability, valid contracts with associated subcontractors, and stated lead times within 15 working days in both peak and off-season. Overseas support covers South America through agents or branches, with repair services, but the supplier lacks an overseas warehouse and showroom. Financial information is only represented by reporting years, without performance figures. Key gaps include no factory environmental impact assessment report, no continuous batch quantity reconciliation, no offline trade-show participation, and no records supporting the written supplier-service assessment procedure.

Supplier typeThe supplier describes itself as a professional technical supplier, maintains valid manufacturing contracts with associated subcontractors, provides in-stock capability, and offers overseas services through agents or branches in South America. This supports classification as a technical manufacturing supplier with international service coverage.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate certified quality, occupational safety, and environmental management systems, although the absence of a factory environmental impact assessment report remains a separate documented gap.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, and offers repair services in South America through overseas agents or branches. However, it has no overseas warehouse or showroom, so support infrastructure is present but not comprehensive.

R&D capabilityThe supplier reports professional R&D capability, a new product within the past year, 3D software design, full customization, ODM services, OEM services for well-known brands, and an available SDK. These are explicit indicators of product-development and technical innovation capability.

Production capacityProduction evidence includes three production lines, six quality inspectors, finished-product checking by packing staff, lead times within 15 working days in both peak and off-season, and established outsourcing procedures. Nevertheless, the factory does not perform continuous quantity reconciliation for each batch or mass production, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly offers full customization in both R&D/design-related records and design-services capability, supported by 3D software design, ODM services, OEM services, and SDK availability. The evidence directly supports strong customization capability.

Product Q&A

Q:What standards does this instrument comply with?

The instrument is designed and made as per GB/T17144-2021 Standard Test Method for Carbon Residue of Petroleum Products-Micromethod.

Q:How does the instrument control temperature and flow?

It uses an industrial computer control system to automatically control nitrogen flow rate, temperature heating rate, and preset temperature, ensuring stable and accurate results.

Q:Is the operation manual required for use?

No, the instrument features an all-English interface with on-screen prompts, allowing operators to perform determinations easily without reading the manual.

Q:What is the measurement range of the device?

The measurement range is 0.10%(m/m) to 30.0%(m/m). Results are equivalent to the Conradson method if the carbon residue is higher than 0.10%(m/m).

Q:How is test data exported?

The instrument automatically collects test data, calculates results, and allows users to export files through a USB serial port.