This standard specifies types and basic parameters, technical requirements, sampling and judgement method, test methods, inspection rules, marking, packaging, transportation and storage of sliding vane rotary vacuum pump.
This standard is applicable to dual oil seal sliding vane rotary vacuum pump (hereinafter referred to as pump).
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest edition of the normative documents referred to applies.
GB/T 191 Packaging-Pictorial Marking for Handling of Goods (GB/T 191-2000, eqv ISO 780: 1997)
GB/T 3163 Terminology for vacuum technology
GB/T 13306 Plates
GB/T 13384 General Specifications for Packing of Mechanical and Electrical Product
JB/T 7266 Methods of Measurement for Performance of Positive-displacement Vacuum Pumps (JB/T 7266-1994, eqv ISO 1607-1: 1980, ISO 1607-2: 1989)
JB/T 7673 Vacuum Equipment - Model Compilation Method
JB/T 8106 Methods of Measurement for Noise Emitted by Positive-displacement Vacuum Pumps
SH 0528 Mineral Vacuum Pump Oil
3 Terms and Definitions
For the purposes of this standard, the terms and definitions specified in GB/T 3163 and those listed below apply.
3.1
Volume flow rate
