MRS-10G lever type four ball friction testing machine

NegotiableUpdate on 09/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

1、 Product Introduction: MRS-10G lever four ball friction testing machine is a cost-effective laboratory evaluation equipment developed by our company to meet the needs of lubricant research and production users. The testing machine adopts the form of sliding friction and evaluates the bearing capacity of lubricants under extremely high point contact pressure conditions, including three indicators: maximum non biting load PB, sintering load PD, and comprehensive wear value ZMZ

Product Details

1、 Product Introduction:

MRS-10GleverFour ball friction testing machineIt is a cost-effective laboratory evaluation equipment developed by our company to meet the needs of lubricant research and production users. The testing machine adopts sliding friction to evaluate the bearing capacity of lubricants under extremely high point contact pressure conditions, including the maximum non jamming loadPBSintering loadPDComprehensive wear valueZMZWait for three indicators.

GB 3142-82Method for determining the load-bearing capacity of lubricants

GB/T 12583-98Measurement method for extreme pressure performance of lubricants

SH/T 0189-92Determination method for anti-wear performance of lubricating oil

SH/T 0202-92Measurement method for extreme pressure performance of lubricating grease

SH/T 0204-92Determination method for anti-wear performance of lubricating grease

2、 Main technologiesparameter：

serial number	Project Name	technical indicators
1	Experimental force
1.1	Maximum test force	10000N
1.2	The maximum test force4%Below is the indication error	±5N
1.3	The maximum test force4%Above, the relative error of the displayed values	±1％
1.4	Test force loading method	Manual loading of weights
2	friction
2.1	Maximum friction force	300N
2.2	The relative error of friction force indication should not exceed	±3%
2.3	Automatic parking under high load and excessive friction
3	Heating system of testing machine
3.1	Working temperature range of heater	room temperature～250℃
3.2	temperature control accuracy	±3℃
4	spindle speed
4.1	Range of spindle speed	5~2000r/min(infinitely adjustable)
4.2	Speed control accuracy	±2r/min
5	Oil consumption for one experiment	10ml
6	Special standard steel ball nominal diameter	φ12.7
7	Spindle motor power	1.5kW
8	Main spindle control of testing machine
8.1	time control	Automatic parking beyond the set time
8.2	Friction control	Automatic parking beyond the set friction force
9	Testing machine time display and control range	1s～9999min
10	Dimensions of the testing machine (length x width x height)	1300×490×1220（mm）
11	Main attachment: Grinding spot measurement solid microscope
11.1	Measure the magnification of the microscope	25× 100×
11.2	Measurement range of wear spots	0～10mm
11.3	Accuracy of wear spot measurement range	0.01mm