• Model NO.：AIC-2783
• Type：Grease Testing
• Test Standard：ASTM D2596,ASTM D2266,ASTM D 2783,ASTM D4172
• Temperature Range：Ambient~250ºC
• Test Force：10000n
• Motor Power：2.2kw
• Dimension：1300*490*1220mm
• Temperature Control Range：+_3degrees Celsius
• Color：White
• Below 4% of Test Force,Indication Error：+_5n
• Friction：200n
• Total Power：1000 W
• Rotation Speed：300~1800r,Min
• Sample Quantity：10ml
• Diameter of Steel Ball：12.7
• Timing Range：1s~9999min
• Wear Spots Measuring Range：0~10mm
• Transport Package：Plywood Case
• Specification：Big
• Trademark：AI
• Origin：China
• HS Code：9027809990
• Production Capacity：20 Sets,Month

Basic Info.

Model NO. AIC-2783 Type Grease Testing Test Standard ASTM D2596,ASTM D2266,ASTM D 2783,ASTM D4172 Temperature Range Ambient~250ºC Test Force 10000n Motor Power 2.2kw Dimension 1300*490*1220mm Temperature Control Range +_3degrees Celsius Color White Below 4% of Test Force,Indication Error +_5n Friction 200n Total Power 1000 W Rotation Speed 300~1800r/Min Sample Quantity 10ml Diameter of Steel Ball 12.7 Timing Range 1s~9999min Wear Spots Measuring Range 0~10mm Transport Package Plywood Case Specification Big Trademark AI Origin China HS Code 9027809990 Production Capacity 20 Sets/Month

Product Description

IntroductionThis four ball EP test machine uses four Ф12.7mm standard steel balls evaluate the load-bearing capacity and anti-wear performanceof lubricants (including oil film strength PB, sintering load PD, comprehensive wear value ZMZ, Long-term wear D and other indexes).The influence of temperature on the lubricating performance of lubricants can also be measured. Main feature
1.The 4 ball EP test machine adopts double floating bearing technology, no-clearance guiding technology and buffer cross-balancing technology to ensure the precision of real-time tracking measurement of test force and friction force.
2.The main shaft is driven by a branded servo motor, and the related transmission components are also imported precision bearings.
3.Using independent embedded industrial controller, industrial metal touch screen, and collecting independent analysis modules, which can effectively guarantee the effect of the equipment on the performance of the control part when the equipment is high-speed or the oil film is ruptured and violently vibrated.
4.This four ball EP test machine is convenient to realize the capture of the wear scar, the measurement and analysis of the friction surface profile, and directly save the wear spot images.
5.The test software can establish professional test programs according to different standards, and can also judge the Pb value according to the size of the wear scar, and has the function of saving and exporting data tables.
6.Large screen touch operation, real-time dynamic collection, professional data processing.
7.The expandable friction pair of the spindle meets a variety of related standards.
8.Long guide shaft, double bearing support, accurate test force, stable and reliable.
9.Special weight stop groove to prevent weight accidental falling off and causing damage.
10.3 million digital CCD probe pixels is equipped with the 4 ball EP test machine.

Technical specifications

Model	AIC-2783 four ball EP test machine
Applicable standard	GB/T3142,GB/T12583,SH/T0189,SH/T0202,SH/T0204; ASTM D2596,ASTM D2266,ASTM D 2783,ASTM D4172
Test force	10000N
Below 4% of test force,indication error	±5N
Above 4% of test force,the relative error of the indicated value	±1%
Friction	200N
Temperature range	Ambient~250ºC
Temperature control range	±3ºC
Range of rotation	300~1800r/min
Accuracy of rotation	<15r/min
Oil volume for test	10ml
Diameter of steel ball	φ12.7
Motor power	2.2kW
Time display and control range	1S~9999min
Wear spots measurement software	Automatically capture wear spots, save and measure the average
Microscope magnification	25× 200
Wear spots measuring range	0~10mm
Wear spots measuring accuracy	0.001mm
Test force loading method	Front weight loading
Force retention mechanism	Self-balancing without clearance guide
The relative error of the displayed value of friction	≤±2%
Wear scar measurement microscope	Electronic measuring system
Dimension	1300×490×1220(mm)

Accessories List

No.	Name	Specifications	Quantity
1	Four Ball EP Test Machine		1 Set
2	Normal temperature oil box		1 PC
3	High temperature oil box	Including heater,platinum resistance	1 PC
4	Test force weight		1 PC
5	Mouse		1 PC
6	Friction sensor 100N		1 PC
7	Spring chuck		2 PCS
8	Special steel ball	Ф12.7	200 PCS
9	Top ball device		1 Set
10	Power cable		1 Set
11	Damping pad iron (Anchor nut)		4 Sets
12	Wear scar video measuring instrument		1 Set
13	Tool box		1 PC
14	Stainless steel medium waist plate		1 PC
15	Stainless steel small waist plate		1 PC
16	Square wrench		1 PC
17	Cover head socket wrench		1 PC
18	Steel ball tweezers		1 PC
19	Hammer		1 PC
20	Oil box pressing ring lifting rod		1 PC
21	Lifting screw		4 PC
22	Hair dryer		1 PC
23	User manual		1 Copy

Factory overview
Customer Feedback 

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FAQ
1.What's the delivery time?
About 50 days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.