SH/T 0307-1992 in English

VALID

Standard Test Method for Indicating Wear Characteristics of Petroleum Hydraulic Fluids

Issued on:1992-05-20
Implemented on:1992-05-20
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	SH/T 0307-1992
Document status:	VALID
Title in English:	Standard Test Method for Indicating Wear Characteristics of Petroleum Hydraulic Fluids
Title in Chinese:	石油基液压油磨损特性测定法 (叶片泵法)
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1992-05-20
Implemented on:	1992-05-20
Chinese Classification:	E39-Hydraulic fluid
Professional Classification:	SH-Petrochemical
Related Keywords:	standard test method test method petroleum hydraulic fluids test temperature test system
Related Topics:	blade wear characteristics petroleum based sh/t0520-1992 wear standard sh/t+0174-1992 wear characteristics Hydraulic oil sh/t0340-1992 Oil sh/t 0520-1992 sh/t 0238-1992 sh/t 1146-1992 sh/t 0406-1992 pump method position vane sh/t 0246-1992 sh/t0389-1992 sh/t 0473-1992 sh/t0329-1992 sh/t 0389-1992 sh/t 0514-1992 Hydraulic oil pump test SH/T 0228-1992 SH/T0307 Hydraulic pump characteristics experiment report wear and tear Leaf total carbon determination method Hydraulic oil pump maintenance technical standards Cixian wear-resistant hydraulic oil testing Guangping wear-resistant hydraulic oil testing Shijiazhuang wear-resistant hydraulic oil testing How to measure the photosynthetic rate of leaves sh/t 0299-1992 Method for measuring leaf water potential sh/t 0266-1992 sh-t0340-1992 sh/t 0222-1992 sh/t 0296-1992 sh/t 0308-1992 sh/t 0313-1992 sh/t 0202-1992 sh/t 0204-1992 sh/t 0208-1992 sh/t 0183-1992 sh/t 0191-1992 sh/t 0232-1992 sh/t0364-1992

1 Subject Content and Application Scope

This standard specifies specific method to determine wear characteristic of petroleum hydraulic fluids in a high pressure constant volume vane pump.
This standard is applicable to determination of wear characteristic of petroleum hydraulic fluids.

2 Normative References

GB 1922 Solvent Naphthas
GB 3405 Petroleum Benzene

3 Summary of Test Method

11.4L of sample is cycled for 100h through the rotating vane pump and the operation condition is: 13720kPa±274.4kPa 1200r/min±60r/min; when the sample viscosity is 50.6mm2/s or lower than 50.6mm2/s at 40℃, the test temperature is 65.6℃±3℃; when the viscosity is larger than 50.6mm2s, the test temperature is 79.5℃±3℃. The total abrasion loss (mass loss millligram numbers of stator and the vane) of the pump is used as the test result. The total amount of the sample for a single test is 20L.

4 Equipments and Materials

4.1 Equipments
4.1.1 Driving system: minimum power is 11kW.
4.1.2 Removable pump core vane pump: 104C or 105C pump capacity is 28.4 at the conditions of 6860kPa, 1200r/min and 49℃.
4.1.3 Oil tank volume is 18.9L with a 60-mesh filter sieve at the outlet.
4.1.4 Pressure control valve at pump outlet.
4.1.5 Temperature control gear.
4.1.6 Temperature indicator: with appropriate sensor elements, used for indicating the inlet and outlet temperature of the pump.
4.1.7 Inlet and outlet pressure indicator of pump.
4.1.8 Heat exchange system (heating and cooling): minimum heat interchanging area is 1.4m2.
4.1.9 25μm middle oil filter.
4.1.10 Flow measuring device.
4.1.11 Low oil level, high and low temperature/pressure, low water pressure and motor overload safety systems.
4.2 Materials
4.2.1 Coal oil: in accordance with No.260 in GB 1922.
4.2.2 Benzol: in accordance with GB 3405.
4.2.3 Solvent naphthas: in accordance with requirements of No.190 in GB 1922.

Contents
1 Subject Content and Application Scope
2 Normative References
3 Summary of Test Method
4 Equipments and Materials
5 Reagents
6 Installation and Regulation of Test System
7 Preparation Work
8 Test Procedures
9 Precision
10 Report
Appendix A Vickers Pump Test table Frame Record (Additional)
Additional explanation: