Dosyproof liquid dispenser with key for bottle, 1-10ml

Dispenser with key for Dosyproof bottle with a volume range of 1 to 10 ml. It is designed for the exact and precise dosing of liquids in laboratory applications.

Autoclavable at 120 °C, 1.05 bar (15 psi) for 20 minutes.

The following limits should be taken into account when dosing liquids:
- Temperature of the instrument and the liquid from 15 to 40 °C.
- Vapor pressure up to 500 mbar.
- Density up to 2.2 g/cm³.
- Kinematic viscosity up to 500 mm²/sec.

Features:
- The recirculation valve eliminates liquid losses during priming.
- Ergonomic design with smooth piston movement for effortless dosing.
- The discharge tube rotates 360° allowing dispensing in several containers.
- Double graduated scale for precise volume adjustment and clear visibility.
- The springless valve design offers high chemical resistance and increased durability with minimal maintenance.
- Safety lock mechanism that prevents accidental discharges.
- Versatile telescopic feed tube compatible with bottles 170 to 300 mm high.
- Easy recalibration with the supplied calibration tool.

Certificates: Inaccuracy and imprecision values are based on the EN ISO 8655-5 standard.

Technical specifications: 
- Volume range: 1-10 ml.
- Division: 0.2 ml.
- Inaccuracy %: ± 0.5%.
- Inaccuracy ml: ± 0.05 ml. 
- Imprecision %: ± 0.2%.
- Imprecision ml: ± 0.02 ml.

Includes 28, 38, 40 and 45 mm thread adapters.