T/CMA YX214-2025 Plunger pump for pipetting system in vitro diagnostic equipment
T/CMA YX214-2025 Plunger pump for pipetting system in vitro diagnostic equipment
Basic Information
Scope
This document defines the terms and definitions of plunger pumps used in pipetting systems for in vitro diagnostic devices, and specifies technical requirements, inspection rules, marking, packaging, transportation and storage, delivery preparation, and other requirements. It also describes the corresponding test methods. This document applies to the production, inspection, and delivery of reciprocating plunger pumps and valveless plunger pumps used for transferring and transporting fluids such as pure water, saline solution, buffers, blood, plasma, and urine. The transfer volume range of reciprocating plunger pumps is 0.002 ml to 10 ml, and the liquid working pressure does not exceed 0.5 MPa; the transfer volume range of valveless plunger pumps is 0.005 ml to 0.3 ml, and the liquid working pressure is 0.2 MPa.