1

Water Soluble Acid & Base

GB/T 259

TR-TC-259Petroleum Products Water Soluble Acid & Base Tester

2

Water

GB/T 260

TR-TC-260、TR-TC-260A(Double tube)

3

Flash Point (Closed)

GB/T 261

TR-TC-261

TR-TC-261(2008 Standard)

TR-TC-261-1(Semi-automatic)

TR-TC-261A（Touch Screen）

TR-TC-261D（Fully Automatic、Touch Screen）

4

Aniline Point

GB/T 262

TR-TC-262(Light petroleum products)

5

Acid Number

GB/T 264

TR-TC-264 Acid Number Tester

TR-TC-264B Automatic Total Acid Number Tester

6

Kinematic Viscometer

GB/T 265

TR-TC-265B(Single-cylinder)

TR-TC-265B-1

TR-TC-265C(Double-cylinder)、TR-TC-265C-3

TR-TC-265-1（High Precision Double-cylinder）

TR-TC-265G（Low temperature）

TR-TC-265G-1

TR-TC-265H（Semi-automatic High Precision）

TR-TC-265H-1（Fully Automatic）

7

Carbon Residue

GB/ 268

TR-TC-268 Carbon Residue Tester （Conradson Method）

8

Dark sulfur Content

GB/T 387

TR-TC-387 Sulfur Content Tester（Tube furnace method ）

9

Corrosion Degree

GB/T 391

10

Ash

GB/T 508

TR-TC-508 Ash Content Tester

11

Solidifying Point

GB/T 510

TR-TC-510Series:

TR-TC-510-1 solidifying Point Tester

TR-TC-510F1 Multifunctional Low-temperature Tester

TR-TC-510G Series:

TR-TC-510G Solidifying Point Tester

TR-TC-510G-I Solidifying Point&Cold Filter Plugging Point Tester

TR-TC-510-II Solidifying Point Tester (Range:-20℃～+80℃)

TR-TC-510G-A Cold Filter Plugging Point Tester

TR-TC-510Z-1 Automatic Solidifying Point & Pour Point Tester

TR-TC-510Z-2 Automatic Solidifying Point& Pour Point Tester

TR-TC-510Z-3 Automatic Solidifying Point& Pour Point Tester

12

Mechanical Impurity

GB/T 511

TR-TC-511BMechanical Impurity Tester

13

Density

GB/T 1884

GB/T 1885

TR-TC-1884； TR-TC-1884A(With refrigerator)

TR-TC-1884B

14

Anti Rust Property

GB/T 11143

TR-TC-11143 Lubricating Oils Rust-preventing Characteristics Tester

15

Foaming Characteristic

GB/T 12579

TR-TC-12579 Foaming Characteristic Tester

16

Phenol Content

SH/T 0120

17

Oxidation Stability

SH/T 0193

TR-TC-0193 Automatic Lubricating Oils Oxidation Stability Tester（Rotary oxygen bomb method ）

18

Antioxidant Stability

SH/T 0196

19

Oxidation Stability

SH/T 0259

20

Acidified  Test Of Sodium Hydroxide Extract

SH/T 0267

21

Air Release Value

SH/T 0308

TR-TC-0308 Lubricating Oils Air Release Properties Tester