Import Automatic Freezing Point And Pour Point Tester — Buy in wholesale FOB from Supplier in China

The Automatic Freezing Point And Pour Point Tester from Changsha Friend Experimental Analysis Instrumentstars with a dual-measurement platform that handles both ASTM D97 pour point and GB/T510 freezing point determinations on a single chassis. The unit employs a multi-master microcontroller architecture with automatic climate control, automatic detection, and automatic printout functions. Two test wells run in parallel, each capable of processing trace-level samples with an imported American detection module. The refrigeration train uses an imported overlay compressor system rated for +50°C down to -45°C base temperature, with customization to lower limits available on request. Power requirement is AC220V at 50Hz, with total system draw of 800W.

The instrument's core sensing chain relies on United States-imported detection equipment, which the supplier notes delivers stability, sensitivity, and reliability for petroleum product testing. Sample volume for trace detection is specified at 4mL per test cycle, a figure that matters for laboratories working with limited or expensive crude oil fractions. The large-screen LCD presents English-language prompts, while keyboard control drives a multi-mode control programme. A USB communication interface is reserved for host-computer linkage, allowing integration into larger LIMS or centralised laboratory management architectures. The GB/T3535 compliance pathway covers petroleum product pour point, while GB/T510 covers freezing point, giving buyers coverage of two national standards without separate capital purchases.

Petroleum refineries, independent testing laboratories, and fuel quality control departments in import/export inspection bodies are the primary buyers for this configuration. The dual-standard capability suits facilities that audit both domestic Chinese production and incoming shipments against GB specifications. Buyers should confirm whether the quoted -45°C floor meets their regional climate simulation needs, particularly for arctic-grade diesel or aviation kerosene testing. The supplier's address at 3f/8, No. 627 Lugu Road, Changsha, places manufacturing in Hunan Province, with Shanghai or Shenzhen ports as likely export channels.

Changsha Friend Experimental Analysis Instrument Co., Ltd operates from 3f/8, No. 627 Lugu Road, Longsea Group, Changsha, Hunan Province, 410000, China. The supplier holds a Harbor trust tier on the platform, with a response rate of 0.00 percent and zero recorded average response hours. This profile indicates a registered, verified entity, but one that has not generated tracked inquiry responses within the platform's measurement window. Buyers should treat direct outreach as essential, since platform-mediated response metrics offer no predictive value for this listing.

The company manufactures laboratory analysis instruments for petroleum product testing, with this particular listing focused on automatic cold-property determination. No employee count, annual revenue, factory floor area, or client reference list is present in the source data. The supplier does not state ISO 17025 calibration accreditation, CNAS laboratory recognition, or specific export experience. Buyers should request evidence of quality management system certification and prior international shipment history before committing to volume orders.