Specifications
35 | DRÄGER GAS DETECTION
Dräger’s leading edge technology puts us on the forefront
of colorimetric detector tubes.
The world has relied on Dräger-Tubes
®
more than any other gas and
vapor measurement device to tell them when the air is safe to breathe,
to identify an unknown hazard, or to check on process gases. For
more than 70 years, Dräger has been the leader in detector tube
technology with more accurate measurements, a wider range of gases
and vapors measured, more designs of tubes and more accessories
to meet specific gas and vapor measurement applications.
Though many Dräger-Tubes
®
require more than one pump stroke, the
sampling time is usually faster than competitive one-stroke tubes. Not
only do you get the benefit of quicker analysis, the larger sample vol-
ume provides statistically better accuracy. Once the sample is taken,
the larger diameter Dräger-Tubes
®
and well-spaced graduation marks
enable distinct and decisive measurement readings.
Reagents used in the Dräger-Tubes
®
are chosen to provide not only
the most accurate, but also the most specific results. The use of
chemical pre-layers on many tubes (like benzene) removes potentially
interfering gases (e.g. aromatic hydrocarbons) so you only measure
the targeted chemical, getting only the results you want.
The cornerstone of the Dräger-Tube
®
system is the accuro
®
Pump. It
draws a calibrated 100 ml sample of air through the Dräger-Tube
®
with
each stroke. The one-handed operation is simple and allows you to
reach places that a piston pump cannot go. A built-in stroke counter
tells you exactly how many strokes have been taken. The visual end-
of-stroke indicator signifies the completion of each pump stroke.
DRÄGER ACCURO
®
2000 PUMP
The measuring ranges of various Dräger-Tubes
®
can be extended to
lower levels if additional pump strokes are taken. The Dräger accuro
®
2000 Pump is an electronic pump utilizing the Dräger accuro
®
hand
pump that can be set to take up to 199 pump strokes. It is powered
with a rechargeable battery that permits up to 500 strokes on a full
charge.
DRÄGER QUANTIMETER
®
1000 PUMP
The Dräger Quantimeter 1000 is a rugged electronic pump that can
be used with Dräger-Tubes
®
. It can be set to take up to 199 pump
strokes for making measurements of very low gas concentrations. The
rechargeable battery will provide up to 1000 pump strokes on a fully
charged battery.
DRÄGER ACCURO
®
PUMP
ST-115-2006
ST-550-2007