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Other Instruments

Other Instruments 

  • PT-D36-3006 Pitch softening point tester conforms to the ASTM D36 standard. It is used to test the softening point of pitch.

  • PT-NG-N500 nitrogen generator regards constant pressure pure air as the feed gas, we adopts the electrocatalysis technology to generate nitrogen. We use precious metal for catalytic layer content, which greatly increases the nitrogen purity. All automatic process control with stable flow and nitrogen production.

  • The generator adopts fully automatic control for the whole working process, multi-function control and protection system, two stage overvoltage protection, protecting control alarm circuit of liquid level detector, liquid reflux device, which thoroughgoing eliminates the situation that liquid flowing into gas circuit, and also greatly improves hydrogen...

  • The high-purity hydrogen generator consists of electrolytic system, pressure control system, purification system, electric control system and display system. Advanced membrane separation technique is adopted for electrolyzing hydrogen, and by the pressure control system comprising infrared photo feedback device and switching power supplies,

  • PT-WT-3 standard heating pipe constant temperature calibrator adopts the JJG161 Verification Regulation of Standard Mercury-in-Glass Thermometers and JJG 130 Verification Regulation of Liquid-in-Glass Thermometers for working. Appropriate for calibrating and regulating various kinds of thermometers and sensors.

  • PT-196-BL101 Common Glass Container Verification Device (Volumetric Method) conforms to the standard of JJG 196. It is used to test burette, graduated pipette, single-marking pipette, single-mark volumetric flasks, graduated cylinders, measuring cup and other common glass container.

  • PT-D1264-2028 apparatus for the determination of Water Washout Characteristics of Lubricating Greases conforms to the ASTM D1264 standard. This apparatus covers the evaluation of the resistance of a lubricating grease to washout by water from a bearing, when tested at 38 and 79°C (100 and 175°F) under the prescribed laboratory conditions.

  • The Apparatus for grease conforms to the ASTM D6184 standard Test Method for Oil Separation from Lubricating Grease (Conical Sieve Method). The apparatus covers the determination of the tendency of lubricating grease to separate oil at an elevated temperature. This test method shall be conducted at 100°C for 30 h unless other conditions are required by...

  • PT-D217-2020 Cone Penetration and needle penetrator for petroleum products confirms to ASTM D 217 and ASTM D1321 standard. The apparatus is used for not only evaluating the consistency of lubricating greases over the full range of NLGI numbers from 000 to 6, but also evaluate the consistency of stiff greases having penetration numbers less than 85

  • PT-D1742-2018 Grease Separation Apparatus conforms to the ASTM D1742 Standard Test Method for Oil Separation from Lubricating Grease During Storage, The apparatus covers the determination of the tendency of a lubricating grease to separate oil during storage in both normally filled and partially filled containers.

  • PT-D665-2009 apparatus for Rusting Characteristics of Oils conforms to the ASTM D665 Standard Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water. This apparatus covers the evaluation of the ability of inhibited mineral oils, particularly steam-turbine oils, to aid in preventing the rusting of ferrous parts...

  • The Apparatus for water separability of petroleum oils and synthetic fluid conforms to the ASTM D1401 Standard Test Method for Water Separability of Petroleum Oils and Synthetic Fluids. This apparatus provides a guide for determining the water separation characteristics of oils subject to water contamination and turbulence. It is used for specification of...

  • PT-D2276-1042 Solid particulate pollutant tester for fuel jet conforms to the ASTM D2276 Standard Test Method for Particulate Contaminant in Aviation Fuel by Line Sampling. The apparatus provides a gravimetric measurement of the particulate matter present in a sample of aviation turbine fuel by line sampling.

  • PT-D156-1031 Saybolt color tester for petroleum products (Saybolt colorimetric method) conforms to the standards of GB/T 3555 & ASTM D156.

  • PT-MIT-1030 Mechanical impurities tester for petroleum products and additives is suitable to the GB/T 511 testing method for mechanical impurities of petroleum products and additives (gravimetric method). It applies to test the mechanical impurities of petroleum products and additives by using gravimetric method.

  • PT-D95-1024 Dean- Stark distillation tester conforms to the ASTM D 95 Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation.The apparatus is used for testing water in the range from 0 to 25% volume in petroleum products, tars, and other bituminous materials by the distillation method.

  • PT-D1319-1018 Fluorescent Indicator Absorption Apparatus is suitable to the ASTM D1319 Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption. It determinates hydrocarbon types over the concentration ranges from 5 to 99 volume % aromatics, 0.3 to 55 volume % olefins, and 1 to 95 volume % saturates in...

  • The Cleanser is used for washing and cleaning the precision adsorption column, which is used in the test of ASTM D1319(HK-1018).the instrument conforms to online cleansing requirements of ASTM D1319 standard and it can conduct whole cleaning and drying process without disassembly of precision adsorption column,the instrument features the characteristics...