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The Electric Furnace Carbon Residue Analyzer is a laboratory instrument used to determine the carbon residue of petroleum products following the SH Requirements / TO170 standard. It incorporates an integrated furnace and controller in a single desktop unit, allowing simultaneous testing of up to four samples. The device operates on an AC 220 V power supply with a maximum input power of 1500 W and can reach furnace temperatures of up to 520 °C. Changsha Friend Experimental Analysis Instrument Co., Ltd lists this analyser as part of its analytical equipment range, with the company located in Changsha, Hunan, China.
Typical laboratory practice for carbon residue testing requires temperature accuracy within ±5 °C, which the analyser provides via a thermocouple sensor. The instrument’s digital temperature control supports both automatic and manual modes, facilitating precise heating profiles for heavy oil or fuel samples. Standard sample sizes for this test are around 5 g, and a typical analysis cycle lasts 5‑10 minutes per specimen.
Potential buyers include petrochemical laboratories, quality‑control departments of refineries and research institutes that need to quantify coke formation propensity. The supplier does not publish minimum order quantities, lead‑time or pricing, so those details must be clarified directly. Importers should also confirm the instrument’s compliance with any regional safety certifications and the preferred Incoterms before finalising the purchase.
| Power Supply | AC 220 V ± 10 % 50 Hz |
| Input Power | 1500 W |
| Maximum Furnace Temperature | 520 °C typical |
| Temperature Accuracy | ± 5 °C typical |
| Temperature Sensing Element | Thermocouple |
| Ambient Operating Temperature | Room temperature up to +30 °C typical |
| Sample Capacity | Four samples simultaneously typical |
| Analysis Cycle Time | 5‑10 minutes typical per sample |
| Standard Test Method | SH Requirements / TO170 (equivalent to ASTM D4530) typical |
| Instrument Dimensions | Desktop‑type enclosure, footprint approx. 600 mm × 500 mm × 400 mm typical |
Changsha Friend Experimental Analysis Instrument Co., Ltd is situated at 3F/8, No. 627 Lugu Road, Longsea Group, Changsha, Hunan, China, postal code 410000. The company carries a harbour‑level trust tier, although its response rate and average response time are not recorded in the platform data.
The public profile provides only the address and trust tier; it does not disclose production capacity, certifications, or client references. The firm offers the electric furnace carbon residue analyser as part of its analytical instrument catalogue, but any additional technical documentation, warranty terms or delivery schedules must be obtained directly from the supplier.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Confirm that the analyser complies with the relevant national standard (SH Requirements / TO170) and request any available calibration or safety certificates before committing to purchase. Verify that the supplied thermocouple sensor is calibrated and that the temperature control meets the ±5 °C accuracy claim.
Discuss shipping arrangements early: clarify whether the delivery will be on FOB or CIF terms, identify the loading port in China and estimate transit time to your destination. Payment methods such as irrevocable LC or T/T should be agreed in writing to protect both parties.
Arrange a pre‑shipment inspection or on‑site functional test to ensure the furnace reaches the specified 520 °C and that the temperature controller operates correctly. Retain the inspection report and any calibration certificates for customs clearance and future warranty claims.
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When sourcing Electric Furnace 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.
Importing Electric Furnace Carbon R 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Electric Furnace Carbon R 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.
Importing Electric Furnace Carbon R 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).
The current listed wholesale price for Electric Furnace 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.
The supplier, Changsha Friend Experimental Analysis Instrument Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Electric Furnace Carbon R. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Electric Furnace 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.
To import Electric Furnace Carbon R 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.
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.
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.
Changsha Friend Experimental Analysis Instrument Co., Ltd offers Electric Furnace Carbon R with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Electric Furnace Carbon R 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.
Changsha Friend Experimental Analysis Instrument Co., Ltd maintains international quality certifications. These ensure that the Electric Furnace Carbon R meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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