Summary
  The instrument uses potentiometric titration principle. Recording the titration of the electrode potential and the titration volume, find out the equivalence point and corresponding titrant volume, and thus obtained the sample pH value. This instrument can accurately detect the acid value of transformer oil, turbine oil, anti oil, diesel, gasoline and other petroleum products；Widely used in chemical industry, electric power, oil and other industries, it’s the ideal products to current meter acid number of petroleum products. Standard：GB/T264 Determination of acid number、GB7599-87 Determination of acid number in transformer and turbine oils in service（BTB）、GB/T7304-2000. GB/T 18609-2001. D664—01.ASTM D664-2011)

I. Main technical features
1. Windows operating platform, Users can dialogue with the computer directly. It’s easy to operate. Has a workstation
    features.
2. Titration curve real-time display, the titration curve and data storage and printing.
3. Imported titration unit.Measuring accuracy better stability.
4. Automatic cleaning, automatic constant liquid.
5.Automatic detection of end points, Automatic filtering false end, At the same time can determine the endpoint of artificial
   selection.
6. With continued dosing function.
 

I,SYD-264B Total Acid Number Tester (Potentiometric Titration) Accessories and Documents List

No	Name	Unit	Qty	Memo
1	SYD-264B Total Acid Number Tester (Potentiometric Titration)	Set	1
2	PC	Set	1
3	Magnetic stirrer	Set	1
4	Stirrer pole	Piece	1
5	Stirrer electrode holder	Piece	1
6	Magnetic stirrer	Piece	4
7	RS232 serial communication lines	Piece	1	With USB—RS232 converter
8	Shorting Plug	Piece	2
9	Fuse (1.5 ~ 2A)	Piece	2	Load power outlets
10	231 glass pH electrode	Piece	2
11	802 saturated mercury electrode	Piece	2
12	Titration exchange unit (10mL)	Set	1	Imported with original packaging
13	Stirrer power supply (9V)	Piece	1
14	5ml (or 10ml) Syringe	Piece	1
15	#9 special long needle injection	Piece	1
16	SYD-264B program	Piece	1	In the PC
17	Operation manual	Piece	1
18	Quality certificate	Piece	1
19	Product guarantee	Piece	1

 
II,SYD-264B Total Acid Number Tester (Potentiometric Titration)'s Reagent and Auxiliary Equipments

No.	Name	Specification	Quntity	Memo
1	Potassium hydroxide	Analytical pure	1 bottle
2	Potassium chloride	Analytical pure	1 bottle
3	Potassium acid phthalate	50g/bottle	1 bottle	Working standard reagent
4	Isoproponol	Analytical pure	22 bottles	At least 5 bottle when installation
5	Methylbenzene	Analytical pure	20 bottles
6	Absolute ethyl alcohol	Analytical pure	10 bottles	At least 5 bottle when installation
7	Measuring cylinder	100mL500mL	Each 2 pieces
8	Volumetric flask	1000mL	4 pieces
9	Beaker	150mL	6-10 pieces
10	Pipette	5mL	2 pieces
11	Allochroic silicagel		1 bottle
12	Degreasing cotton		1 roll
13	Suction ball		2 pieces
14	Washing bottle		2 pieces
15	Small spoon		2 pairs	Ox horn
16	Plastic pipette		Some
17	Distilled water		Some	3 grade
18	Ten thousandth一digital electronic balance		1 set
19	Drying oven		1 set
20	Other relative test apparatus	In common use

Notes：
1、The reagent and equipments for installing the instrument are supplied by end-users themselves.
2、The usage,management and saving of poisonous and harmful reagent,pls operate according to the relative principle.
3、PLS read the operation manual and industry standard before using the instrument.