Product List

Measuring Standard: 1. GB/T5096 Test Methods for Detection of Copper Corrosion from Petroleum Products by the Copper Strip Tarnish Test. 2. ASTM D130 Standard Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test . ...

Purpose GD-7305 Petroleum Oil Demulsibility Tester is designed and made as per the National Standard GB/T7305 "Test Methods for Demulsibility Characteristics of Petroleum Oils and Synthetic Fluids". It is suitable to determine the ability of ...

I.Functions 1. The voltage ratio measurement for three or singe phase transformer 2. The group vector measurement for three phase transformer. 3. The polarity measurement for single phase transformer or CT/PT 4. Voltage ratio error ...

GD-3536 Cleveland Open Cup Flash Fire Point Tester I.Brief Introduction of flash point tester: This flashpoint tester is designed and made as per GB/T3536-2008 Petroleum Products - Determination of Flash and Fire Points - Cleveland open cup ...

Product Description FP640 Flame Photometer Specifications: Range K:0~999.9; Na: 0~999.9; Li:0~999.9; Sensitivity:K:0.2μg/mL;Na:0.2μg/mL Linearity:K:0.2μg/mL;Na:0.7μg/mL Drift:less than 3% within 15s Reproducibility:3% Aspiration rate: 6mL/min Fuel ...

Purpose This GD-3536A Automatic Cleveland Open Cup Flash Point testing equipment is designed and made as per GB/T3536-2008 Petroleum Products - Determination of Flash and Fire Points- Cleveland open cup method and ASTM D 92 Standard Test Method ...

Product Description I---Functions 1 Breakdown test of user-defined 2 Proof test 3 Calibration interface for customers 4 Uploading data to PC and making word report automatically. 5 Result print II---Technique index 1 Output voltage: AC 0~80KV/AC ...

1.1 General introduction Supplied with the new type different frequency AC power supply, GDDW-III Earth Grounding Resistance Tester adopts microprocessor to control and process signal,which solve problems of the interference between test lead ...

Purpose: GD-6536A ASTM D86 Distillation Tester (Double Units) is designed and made as per the National Standard GB/T6536 "Test Methods for Distillation Characteristics of Petroleum Products at Barometric Pressure". It is suitable to determine ...

1. Brief Introduction Utilized the domestic and foreign technique and innovatively designed, the filter has a good ratio of price-performance. With the advantages of high working vacuum, high filtration speed, oil quality protection, the filter ...