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The Distillate Fuel Oil Oxidation Stability Tester supplied by Changsha Friend Experimental Analysis Instrument Co., Ltd is an accelerated‑method apparatus designed to evaluate the inherent stability of middle‑distillate fuels. It follows SH/T0175‑94, ASTM D2274 and related standards to measure the initial boiling point not lower than 175 °C and a 90 % distillation temperature not exceeding 370 °C. The instrument features six independent oxidation flowmeters each adjustable to a test flow rate of 50 ± 5 ml /min, and a thermostatic metal bath with a temperature range of 50‑100 °C. Temperature control is automatic with an accuracy of ±0.2 °C, and a GB/T514‑83 compliant WLH‑33C thermometer provides 0.5 °C indexing.
The oxidation tube is made of borosilicate glass in accordance with SH/T0175‑94, offering chemical resistance and easy cleaning. Heating is provided by a 220 V main heater rated at 2500 W and an auxiliary heater of 800 W, delivering rapid temperature rise and stable operation. A fixed‑value regulator valve ensures a constant oxygen flow during the test, while an integrated alarm system signals the end of the oxidation period. Such construction and component choices are typical for laboratory instruments that must operate continuously under controlled conditions.
This tester is primarily used by refinery quality‑control labs, fuel research institutes and oil‑field service companies to verify fuel oxidation resistance before market release. Buyers should request confirmation of certification compliance, sample capacity per run (up to six samples), and any required installation services. As the listing does not specify minimum order quantities, lead times or payment terms, interested importers are advised to contact the supplier directly for those details. Ensuring the instrument matches local safety standards and power specifications will facilitate smooth customs clearance.
| Oxidation flowmeter count | 6 (real) |
| Test flow rate | 50 ± 5 ml/min (real) |
| Temperature bath material | metal (real) |
| Temperature range | 50 - 100 °C (real) |
| Temperature accuracy | ± 0.2 °C (real) |
| Thermometer model | WLH-33C, GB/T514-83 compliant (real) |
| Oxidation tube material | borosilicate glass, SH/T0175-94 compliant (real) |
| Main heater power | 2500 W at 220 V (real) |
| Auxiliary heater power | 800 W (real) |
| Sample capacity per batch | up to 6 samples (typical) |
Changsha Friend Experimental Analysis Instrument Co., Ltd is located at 3F/8 No. 627 Lugu Road, Longsea Group, Changsha, Hunan 410000, China. The company is listed with a harbor trust tier and currently shows a response rate of 0.00, indicating that inquiries may require follow‑up through formal channels. Its product catalogue focuses on analytical and testing equipment for the petrochemical sector, including oxidation stability testers, distillation units and related accessories.
The supplier’s public profile does not disclose minimum order quantities, pricing structures or lead‑time estimates, and it does not provide specific certification documents in the listing. Prospective buyers should request detailed quotations, confirm compliance with relevant ISO or IEC standards, and verify after‑sales support arrangements directly with the company before placing an order.
| 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 |
Before placing an order, verify that the tester carries the necessary conformity certificates for your target market, such as CE marking or equivalent national approvals. Request a copy of the factory test report and a declaration of compliance with SH/T0175-94 and ASTM D2274 to confirm that the instrument meets the required performance criteria. This documentation will also aid customs clearance and downstream quality audits.
Logistics details such as shipping incoterms, estimated lead time and payment conditions are not disclosed in the listing; importers should ask the supplier to specify whether FOB, CIF or DDP terms are offered, and whether a pre‑shipment inspection is possible. Confirm the voltage compatibility (220 V) and any required plug adapters for the destination port to avoid delays at the terminal.
Upon arrival, arrange a functional verification test in line with the supplier’s recommended start‑up procedure, and consider engaging a third‑party inspection agency to check the integrity of the metal bath, heater elements and oxidation tube. Request the original calibration certificate, warranty documentation and a user manual in English. Maintaining records of these documents will support future maintenance contracts and ensure long‑term reliability of the testing equipment.
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When sourcing Distillate Fuel Oil Oxidation Stability Tester 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 Petroleum, Oil & Related Products sector with strong demand from importing countries worldwide.
Importing Distillate Fuel Oil Oxida 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 online B2B marketplace designed to make cross-border trade secure and efficient.
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Importing Distillate Fuel Oil Oxida 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 Distillate Fuel Oil Oxidation Stability Tester 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 Distillate Fuel Oil Oxida. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Distillate Fuel Oil Oxidation Stability Tester 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 Distillate Fuel Oil Oxida 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 Petroleum, Oil & Related Products 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 Distillate Fuel Oil Oxida with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Distillate Fuel Oil Oxida 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 Distillate Fuel Oil Oxida 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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