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Automatic Micro Carbon Residue Analyzer by Changsha Friend Experimental Analysis Instrument Co., Ltd
Harbor
Automatic Micro Carbon Residue Analyzer - Image 1

Automatic Micro Carbon Residue Analyzer

🕐Last updated: Jul 02, 2026
100/ Bags
Min. Order: 1 Bags
💱₹100.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryTools & Instruments
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Automatic Micro Carbon Residue Analyzer from Changsha Friend Experimental Analysis Instrument Co., Ltd - China Wholesale Supply

This Automatic Micro Carbon Residue Analyzer conforms to GB/T 17144, ISO 10370, and ASTM D4530 standards, delivering carbon residue measurements from 0.10% (m/m) to 30.0% (m/m). For petroleum products with carbon residue above 0.10%, results are equivalent to the Conradson Carbon method (GB/T 268, ASTM D189), while products below 0.10% require preparation of a 10% (V/V) distillation residue via GB/T 6536 (ASTM D86) before testing. The instrument features program-controlled temperature regulation, maintaining 500°C ± 2.0°C with a 15-minute thermostat hold, ensuring precise thermal conditions for reliable analysis.

The analyzer integrates automated switching flow for efficiency, one-button operation for full test automation, and a protective program that halts and alarms during abnormal furnace temperatures. It uses a stainless steel air guide pipe for low-carbon, environmentally compliant exhaust emissions, and includes an end-of-experiment alarm system. Typical applications span petroleum product testing, lubricant analysis, and quality control in refineries, where carbon residue is a critical indicator of stability and performance.

This unit is used by laboratories and testing facilities requiring compliance with international standards for petroleum and petrochemical analysis. Buyers should confirm compatibility with their specific sample types and throughput requirements, as the analyzer is designed for controlled, high-precision environments. Trade terms, including packaging and lead times, should be verified directly with Changsha Friend Experimental Analysis Instrument Co., Ltd, based in Changsha, Hunan, China.

Technical Specifications for Changsha Friend Experimental Analysis Instrument Automatic Micro Carbon Residue Analyzer
Measurement Range0.10% (m/m) to 30.0% (m/m)
Standards ComplianceGB/T 17144, ISO 10370, ASTM D4530
Equivalent MethodConradson Carbon (GB/T 268, ASTM D189) for >0.10% (m/m)
Preparation for <0.10% Samples10% (V/V) distillation residue via GB/T 6536 (ASTM D86)
Combustion Chamber Temperature RangeRoom temperature to 500°C
Temperature Accuracy500°C ± 2.0°C (15-minute thermostat hold)
Temperature ControlProgram automatic
Switching FlowAutomatic
OperationOne-button, fully automated test process
Safety FeaturesAutomatic stop and alarm for abnormal furnace temperature
Exhaust SystemStainless steel air guide pipe, low carbon
Alarm SystemEnd-of-experiment automatic alarm
Typical ApplicationPetroleum product testing, lubricant analysis, refinery quality control
Typical Sample TypesCrude oil, fuel oils, lubricants, asphalt
About Changsha Friend Experimental Analysis Instrument Co., Ltd - Laboratory Equipment Supplier in China

Changsha Friend Experimental Analysis Instrument Co., Ltd is based in Changsha, Hunan, China, with a registered address at 3F/8, No. 627 Lugu Road, Longsea Group. The company specializes in laboratory instruments, including analytical equipment designed for compliance with international testing standards. Its product range targets industries requiring precise chemical and physical property analysis, such as petroleum, petrochemicals, and environmental testing.

The supplier holds a harbor trust tier, indicating a verified operational presence. While response rate and average response time data are not currently available, the company’s focus on standardized, automated testing solutions suggests a commitment to reliability and repeatability in analytical processes. Buyers should confirm current operational details, including lead times and after-sales support, directly with the supplier.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Automatic Micro Carbon Residue Analyzer from Changsha Friend Experimental Analysis Instrument Co., Ltd
The analyzer conforms to GB/T 17144, ISO 10370, and ASTM D4530. For samples above 0.10% (m/m), results are equivalent to the Conradson Carbon method (GB/T 268, ASTM D189), ensuring alignment with globally recognized testing protocols.

Sourcing Automatic Micro Carbon Residue Analyzer from Changsha Friend Experimental Analysis Instrument Co., Ltd - China Import Guide

Before ordering, verify that the analyzer’s measurement range (0.10% to 30.0% m/m) aligns with your sample requirements, particularly if testing distillate petroleum products below 0.10%, which need prior distillation residue preparation. Confirm compatibility with your laboratory’s existing workflows, including space, power, and exhaust ventilation, as the instrument uses a stainless steel air guide pipe for emissions.

Discuss logistics such as packaging, shipping, and lead times directly with Changsha Friend Experimental Analysis Instrument Co., Ltd. The analyzer’s dimensions and weight are not specified, so ensure your facility can accommodate delivery and installation. Clarify Incoterms, such as FOB or CIF, and payment terms, including any deposits or milestone payments tied to manufacturing or shipping stages.

Request quality checks such as factory acceptance testing (FAT) and calibration certificates to ensure the analyzer meets GB/T 17144, ISO 10370, and ASTM D4530 standards. Inspect the temperature control system (±2.0°C at 500°C) and safety features, including the automatic stop and alarm for abnormal furnace conditions. Ask for documentation on the stainless steel exhaust system to confirm environmental compliance.

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Buy Automatic Micro Carbon Re in Bulk — Verified Supplier in China

When sourcing Automatic Micro Carbon Residue Analyzer for your business, securing the right balance of quality and cost is essential. Changsha Friend Experimental Analysis Instrument Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Tools & Instruments sector with strong demand from importing countries worldwide.

Automatic Micro Carbon Re Specifications, Trade Terms & Pricing

Importing Automatic Micro Carbon Re requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changsha Friend Experimental Analysis Instrument Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Changsha Friend Experimental Analysis Instrument Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Automatic Micro Carbon Re has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tools & Instruments category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Automatic Micro Carbon Re — Shipping, Logistics & Customs

Importing Automatic Micro Carbon Re requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Automatic Micro Carbon Re

What is the wholesale price of Automatic Micro Carbon Residue Analyzer?

The current listed wholesale price for Automatic Micro Carbon Residue Analyzer from Changsha Friend Experimental Analysis Instrument Co., Ltd is $100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Changsha Friend Experimental Analysis Instrument Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Automatic Micro Carbon Re?

The supplier, Changsha Friend Experimental Analysis Instrument Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Automatic Micro Carbon Re. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Automatic Micro Carbon Residue Analyzer?

The HS Code classification for Automatic Micro Carbon Residue Analyzer depends on the specific grade and form. Contact Changsha Friend Experimental Analysis Instrument Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Automatic Micro Carbon Re from China?

To import Automatic Micro Carbon Re from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changsha Friend Experimental Analysis Instrument Co., Ltd. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.

Is Changsha Friend Experimental Analysis Instrument Co., Ltd a verified supplier?

Yes, Changsha Friend Experimental Analysis Instrument Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Automatic Micro Carbon Residue Analyzer?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Changsha Friend Experimental Analysis Instrument Co., Ltd through EximNext.

What packaging options are available for bulk orders of Automatic Micro Carbon Re?

Changsha Friend Experimental Analysis Instrument Co., Ltd offers Automatic Micro Carbon Re with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Automatic Micro Carbon Re the most?

Automatic Micro Carbon Re is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changsha Friend Experimental Analysis Instrument Co., Ltd through our platform.

What certifications does this Automatic Micro Carbon Re supplier hold?

Changsha Friend Experimental Analysis Instrument Co., Ltd maintains international quality certifications. These ensure that the Automatic Micro Carbon Re meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Automatic Micro Carbon Residue Analyzer on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changsha Friend Experimental Analysis Instrument Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Changsha Friend Experimental Analysis Instrument Co., Ltd.

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