BS EN ISO 8655-9. Piston-operated volumetric apparatus Part 9. Manually operated precision laboratory syringes
|Standard number:||20/30375706 DC|
|Status:||Draft for Comment|
- 17.060 Measurement of volume, mass, density, viscosity
- 71.040.20 Laboratory ware and related apparatus
This part of ISO 8655 specifies
maximum permissible errors,
requirements for marking and
information to be provided for users,
for manually operated precision laboratory syringes made of glass or glass and metal designed to deliver their selected volume (Ex).
Manually operated precision laboratory syringes are instruments used for delivering liquids and gases. The barrel is typically made of glass and the plunger and the needle are typically made of metal.
General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655-1. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655-6. The photometric reference measurement procedure for the determination of volume is given in ISO 8655-8. Alternative measurement procedures for the determination of volume are given in ISO 8655-7.