- Detects a broad range of gases and indicates leak severity with both an LED display and audible tone.
- No more waiting for a full charge—can be operated during charging or used up to 12 hours between charges.
- Charging kit includes both universal AC power adaptor and USB charging cable, so you can charge anywhere, anytime.
- Pinpoint very small gas leaks quickly and accurately before they cause damage and downtime.
- Compact, handheld unit is easy to operate and convenient to use anywhere you need to check for leaks.
Leak Detector Specifications
Detectable Gases: Helium, nitrogen, argon, carbon dioxide, hydrogen*
Battery: Rechargeable nickel-metal hydride (NiMH) internal battery pack (12 hours normal operation)
Ambient Temperature: 50–98.6 °F (10–37 °C)
Humidity Range: 0–97%
Warranty: One year
Certification/Compliance: CE (EU, Korea, Japan, Australia); CSA/UL tested, not listed; WEEE; CEC; China RoHS 2; UKCA
Indoor Use Only
Limits of Detection
These gases can be detected with the Restek electronic leak detector at the following leak rates:
Minimum Detectable Gas Limits and Indicating LED Color:
Helium, 1.0 x 10-5, red LED
Hydrogen*, 1.0 x 10-5, red LED
Nitrogen, 1.4 x 10-3, yellow LED
Argon, 1.0 x 10-4, yellow LED
Carbon dioxide, 1.0 x 10-4, yellow LED
Gas detection limits measured in atm cc/sec.
Avoid using liquid leak detectors on a GC! Liquids can be drawn into the system and/or into the leak detector.
*Caution: The Restek electronic leak detector should only be used to detect trace amounts of hydrogen in a noncombustible 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. When using it to detect hydrogen, the Restek electronic leak detector may only be used for determining trace amounts in a GC environment.
Part No.: APARES-22656
Features: Measures volumetric flow for gases across a range of 0.5–500 mL/min. NIST traceable calibration. Ex rating (electrical apparatus for explosive gas atmospheres) for hydrogen and related gas types. Accuracy of ± 2.00% of flow reading or ± 0.200 mL/min, whichever is greater. Over-range warning indicator. Auto shutoff feature. Use as a benchtop or handheld unit. Ergonomic design and side grips for comfort. Measures most gas types.* Convenient carrying/storage case included. Uses two AA batteries (included). Data output via USB port. One-year warranty (excludes recalibration). Recalibration service available. *The flowmeter is designed to measure clean, dry, noncorrosive gases. Flowmeter Specifications Type of Flowmeter: Volumetric Battery: 2-AA Operating Temp. Range: 32–120 °F (0–48 °C) Warranty: One-year warranty (excludes recalibration) Certification/Compliance: CE, Ex, Canadian ICES-003, WEEE, RoHS 2, China RoHS 2, UKCA To ensure the most accurate flow measurements, recalibrate your ProFLOW 6000 flowmeter once a year. Prolonged failure to recalibrate your unit may result in increased error.