Draeger Accuro Pump 6400000

The Draeger Accuro Manual Tube Pump is a bellows-style hand pump used for making quick spot measurements and process checks for gas using Draeger colormetric detector tubes in a wide variety of industrial workplaces. The accuro pump can easily be operated with one hand and delivers consistently accurate results (+/- 10%) with just a few pumps.

 

Pull air quickly and easily through your Draeger tubes for quick, clear gas readings. The body of the Accuro Tube Pump is comprised of the bellows, which, when completely pressed together and released draws an exact 100 ml of air through the properly inserted tube. The completion of each stroke is indicated on the body of the pump by a pressure-controlled display.

 

Manual tube pump

• for spot measurements with a limited number of strokes
• integrated stroke counter for safe control
• easy to operate with one hand
• can be used in explosive areas 

Mobile spot measurement

This manual pump is used for spot measurements such as the detection of concentration peaks, confined space entry, worst-case scenarios etc.

Functional bellows pump

The Dräger-Tube pump accuro draws in 100 ml per stroke. When measuring, the pump body (bellows) is pressed together completely. The exhaust valve is closed during the opening phase of the bellows so that the gas sample flows through the connected Dräger-Tube into the pump. After the complete opening of the pump body into its original position the suction process is finished. The end of stroke is visible by a pressure-controlled end of stroke indication, located in the pump head.

Sampling

​During the sampling process the substances to be evaluated are firstly accumulated on a suitable carrier material, e.g. activated charcoal, silica gel and so on. The air to be evaluated is thereby drawn over the respective material - with a predefined flow rate and duration. Afterwards, the substances that have accumulated on the carrier material through adsorption or chemisorption are examined qualitatively and quantitatively in the laboratory using instrumental analysis such as gas chromatography.