204 www.restek.com
Avoid using liquid leak detectors on a GC!
Liquids can be drawn into the system.
*Caution: The Restek Electronic Leak Detector is designed to detect trace amounts of hydrogen in a noncom-
bustible environment. It is NOT designed for determining leaks in a combustible environment. A combustible
gas detector should be used for determining combustible gas leaks under any condition. The Restek Electronic
Leak Detector may be used for determining trace amounts of hydrogen in a GC environment only.
**Routine maintenance includes inspection of the probe tip, internal/external tubing and a battery replacement.
Leak Detector Facts
Detectable gases:
helium, nitrogen, argon, carbon dioxide, hydrogen
Battery:
Rechargeable Ni-MH internal battery pack (6 hours normal operation)
Operating Temperature Range: 32°-120°F (0°-48°C)
Humidity Range:
0-97%
Warranty:
one year
Certifications:
CE, Ex, Japan
Compliance:
WEEE, RoHS
Limits of Detection
These gases can be detected with the Restek Electronic Leak Detector at the following leak rates.
Minimum Detectable Leak
Indicating LED
Gas
Rate (atm cc/sec.)
Light Color
Helium
1.0 X 10
-5
Red
Hydrogen*
1.0 X 10
-5
Red
Nitrogen
1.4 X 10
-3
Yellow
Argon
1.0 X 10
-4
Yellow
Carbon Dioxide
1.0 X 10
-4
Yellow
Checking for leaks
maintains the integrity
of a GC system.
tech
tip
Hard-sided carrying case included
with purchase of unit.
Optional soft-side storage case is ideal for
storing your leak detector in smaller
spaces, such as your tool box.
Verify hard-to-reach leaks using
the small probe adaptor.
22658
22657
22839
22839
Don’t let a small leak turn into a costly repair—protect your instrument and analytical
column by using a Restek Leak Detector.
Features & Benefits include:
• Optimized sample flow path.
• New ergonomic, hand-held design.
• Rugged side grips for added durability.
• Handy probe storage for cleanliness and convenience.
• Longer lasting battery, up to 6 hours of continuous use.
• Automatic shut-off.
• A convenient carrying and storage case.
• Easy to clean probe assembly.
• A universal charger set (US, European, UK, and Australian plugs included).
Backed by a 1-year warranty, the new Restek Leak Detector sets an industry standard for
performance and affordability in hand-held leak detectors.
for
more
info
How much sensitivity is needed in a
leak detector?
www.restek.com/cat001
Description
qty. cat.#
price
Leak Detector with Hard-Sided Carrying Case and Universal Charger Set
(US, UK, European, Australian)
ea. 22839
Leak Detector Routine Maintenance Review**
ea. 22839-R
Soft-Side Storage Case
ea. 22657
Small Probe Adaptor
ea. 22658
tech
tip
To keep your Leak Detector performing at optimal levels,
send it in every two years for a Routine Maintenance Review.
Our engineers will inspect the probe tip, internal/external
tubing and replace the battery. This preventive maintenance
plan will help ensure your leak detector operates properly
for years to come.
Website : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA Mar