Summary 
  This instrument is designed and made as per standards GB/T 11143 Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water and ASTM D665 Standard Test Method for Rust-Prevent Characteristics of Inhibited Mineral Oil in the Presence of Water. It is suitable to determine the ability of inhibited mineral oils, particularly steam-turbine oils, to aid in preventing the rusting of ferrous parts should water become mixed with oil. It can also be used to determine other oils,such as hydraulic oils, circulating oils and heavier-than -water fluids. 
 
I. Main technical features
1. It adopts digital temperature controller, heater and stirring motor to form the constant temperature bath. The
    temperature in bath is uniform.
2. It equips a timer to control test time and automatic timing. 
3. It equips four sample testing holes. It can do determine four samples at the same time. The test efficiency is high.
 
II. Main technical specifications
1. Power supply：     AC(220±10%)V, 50Hz
2. Temperature range：   0℃～100℃
3. Temperature control accuracy：  ±1℃
4. Temperature sensor：    RTD, Pt100
5. Temperature display：   Digital display   
6. Timing range：  1min～24hour, can be set at will
7. Time display：   Digital display
8. Temperature control heating power：  600W
9. Auxiliary heating power：  1000W
10. Rotate speed of stirring motor：   1400RPM
11. Sample stir rate：  (1000±50)r/min
12. Sample testing positions：   Four positions
13. Ambient temperature：   (Room temp.～35)℃
14. Relative humidity：   ≤85％
15. Maximum power consumption：  1800W
16. Dimension：   580mm×320mm×600mm

ISYD-11143 Lubricating Oils Rust-Preventing Characteristics Tester Accessories and Documents List

No.	Name	Unit	Qty	Memo
1	SYD-11143 Lubricating Oils Rust-Preventing  Characteristics Tester	Set	1
2	Beaker holder	Piece	4
3	Sample stirring rod	Piece	4
4	Sample rod handle	Piece	4
5	Sample rod	Piece	4
6	Sample rod	Piece	4
7	Beaker	Piece	6
8	Thermometer 0～100 ℃scale division 0.5 ℃	Piece	1
9	Fuse 15A  （Ф5×20）	Piece	2
10	Temperature sensor	Piece	1
11	Power line （250V10A）	Piece	1
12	Stopping ring for thermometer (1#)	Piece	4
13	Bath cover	Piece	4
14	Operation manual	Piece	1
15	Temperature control device uasge manual	Piece	1
16	Timer usage manual	Piece	1
17	Quality Certificate	Piece	1
18	Repair Guarantee	Piece	1

IISYD-11143 Lubricating Oils Rust-Preventing Characteristics Tester's Reagent and Auxiliary Equipments 

No.	Name	Specification	Quantity	Memo
1	Isooctane	Analytical pure 500ml	3 bottles
2	Petroleum ether (90-120℃)	Analytical pure 500ml	3 bottles
3	Acetone chromic acid lotion	500ml	1 bottle
4	Distilled water	3 grade	1 litre
5	Silicon carbide	150/240 granularity	10 piece	Alternative
6	Aluminium oxide abrasive cloth		10 piece

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

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