Handheld Helium Leak Detector - GasCheck Tesla

The GasCheck Tesla is a handheld helium leak detector for MRI scanner maintenance.

The GasCheck Tesla is an extremely sensitive helium leak detector engineered for effective use within high magnetic fields found around the outer side of Magnetic Resonance Imaging (MRI) scanners. The device’s advanced micro thermal conductivity sensor provides fast, accurate measurement of helium leaks down to ultra-low levels.

The GasCheck Tesla can be used on an MRI scanner while in operation, meaning stoppages to the machinery are avoided. Helium leaks are found rapidly decreasing wastage, cost, and machinery downtime.

The GasCheck Tesla provides steady, repeatable readings. The LCD display, LED indicator, and audible sounder of the device noticeably indicate presence of helium leaks.

The GasCheck Tesla helium leak detector automatically zeros to the ambient air around it when turned on, and is ready to detect instantly. The device’s user-friendly graphical interface and intuitive keypad allow easy function, selection, and adjustment.

The probe is built to reach into the smallest of places and is typically moved along a weld seam or joint a few centimeters per second, enabling rapid detection of all possible leak paths.

This portable device offers simple one-handed operation.

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Key Features

Best available leak detection

  • Reliable, stable, repeatable readings
  • Works effectively within a magnetic field
  • Detects the smallest of leaks down to ultra-low levels
  • Rapid, accurate leak detection
  • Small internal flow rate provides maximum sensitivity

Cost saving

  • Quickly detects liquid helium leaks reducing downtime
  • Economical substitute to expensive mass spectrometers
  • Inexpensive consumables and parts

Ease of use

  • Simple, one-handed operation
  • Easy to use graphical icon menu
  • Probe engineered to reach the smallest of places
  • Large, clear LCD back-lit display for easy viewing of results

Technical Specification

Technical Specification Value/Information
Detector Micro thermal conductivity detector (MTCD)
Sensor is poison resistant with over range protection
Operation Battery Type: 4 x alkaline AA size or NiMH (rechargeable)
Typically 40 hours life
Sensitivity (cc/sec) He 1 x 10-5
Accuracy – 5% Displayed reading – One digit
Response T90 = 1 second rise and clear down
Sound Flashing LED and 90 dBA (at 10 cm) audible sounder
Calibration Factory calibrated to fully documented procedures in accordance with our ISO 9001:2008 Quality Management System
Operating: -20 to +60 oC, -4 to 140 oF
Storage: -20 to +70 oC, -4 to 158 oF
Humidity: 0 to 99% RH (non-condensing)
Flow Rate 2 cc/min
Weight & Dimensions Instrument with probe: 390 x 60 x 49 mm, 15.5 x 2.3 x 1.9” Case: 420x320x97 mm,16.5×12.5×3.8”
Instrument: 0.45 kg, 1 lb, Packed 1.6 kg, 3.5 lb

Handheld Helium Leak Detector - GasCheck Tesla

GasCheck battery holder
GasCheck short probe
GasCheck long probe
GasCheck probe cover
Key Features

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