HRT-A02C High-frequency reciprocating friction wear testing machine

Taxonomy：Reciprocating Friction and Wear Testing Machine

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Brief introduction：One. Product introduction

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Details of the introduction

One. Product introduction

HRT-A02C High-frequency Reciprocating Reciprocating Friction and Wear Tester is designed according to the technical indexes required by the industry standard Diesel Lubricity Evaluation Method (High-frequency Reciprocating Tester Method) (SH/T0765-2005), ISO12156-1:1997, MOD standard method, and can meet the test requirements for evaluating diesel lubricity. The friction pair adopts the standard ball friction form, and the equipment has the advantages of stable and reliable reciprocating stroke adjustment, wide adjustment range, high friction measurement accuracy, various test forms, etc. The host of the tester adopts computer detection and control, and the measurement and control software of the special friction and wear tester developed by Hengxu based on high-speed industrial control can draw various parameter curves in real time.The line and point acquisition frequency can reach 100KHZ, so as to effectively realize dynamic and effective detection of the process and improve the measurement accuracy of friction, test force and other parameters. The software is provided with parameter over-preset shutdown or alarm protection. Sophisticated instrument design, convenient installation and commissioning, clear and humanized software interface, and convenient operation.

Two. Main technical specifications:

1. Reciprocating frequency: 100HZ

2. Reciprocating stroke:1 μm-2.5mm, electromagnetic type, accuracy 0.001mm

3. Maximum load:50N:

4. Relative error of test force: ± 0.5%

5. Piezoelectric measurement: N ≤ 500N

8. Temperature measurement: 200 ℃, accuracy ± 2 ℃

9. Mold mark observation: HD electronic observation system displays the grinding mark morphology and size with a resolution of 0.001mm.

10. Data processing: one set of standard computer processing system

11. Service atmosphere:①ambient temperature: 5~35 ℃

②Environment humidity: 20% - 80%

Note: Due to the strong specificity of friction and wear equipment, the above parameters are only for reference.

Three.Test conditions

Parameter	Numerical value
Oil sample volume	± 0.2ml
Stroke	1.0 ± 0.02mm
Frequency	50 ± 1Hz
Temperature and humidity of test environment	See standards
Liquid temperature	± 2℃
Applied load	200 ± 1g
Test time	± 0.1min
Oil groove surface area	600 ± 100mm²