Compact Leak Detector
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Portable
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Quick response
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High sensitivity
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Simple operation
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Contamination-free leak detection
Leaks in a gas chromatographic system can cause problems
ranging from increased detector noise, baseline instability,
and short column lifetime, to wasting expensive carrier gases.
Electronic leak detectors allow analysts to detect minute gas
leaks undetected by liquid leak detectors. This leak detector’s
compact size is designed for easy transport and hand-held
usage. Simple push button operation allows one-touch zero
adjustment, while the low dead volume sampling line
provides quick sample response. Trace leaks of both helium
and hydrogen* can be detected using the high sensitivity
range. Four AA alkaline batteries (not included) provide up
to 12 hours of continuous operation.
*
Not designed for use in explosive atmospheres.
Compact Leak Detector:
cat.# 21605
Generators
Whatman Hydrogen Generators
Whatman hydrogen generators produce ultra-pure hydrogen
for use as aGC carrier gas or a fuel gas forFIDs,NPDs,
FPDs, or a reaction gas for ELCDs. Hydrogen is produced by
electrolytic dissociation ofwater and purified using a
palladium membrane.
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Produces ultra-pure hydrogen (99.99999+%).
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Available in two sizes, 150cc/min. or 300cc/min.
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Pressure output from 0 to 60psig.
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Requires deionizedwater and electricity only.
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Low maintenance, no dessicant cartridges required.
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Meets OSHA requirements.
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Less than 50ml of hydrogen stored at any time.
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Safety features include automatic shutdown for over-
pressure, electrolyte leak, and low water supply.
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Compact size takes up little bench space.
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Leasing available for low monthly payments.
Hydrogen Generator
(150cc/min.
):
cat.# 20687
Hydrogen Generator
(300cc/min.):
cat.# 20688
23
23
1998
