TIGHTChecker

TIGHTChecker

Everything Leaks…

TIGHTChecker is an ultrasound solution designed to verify the tightness of closed volumes.

Tightchecker

Use the TIGHTChecker to pinpoint the exact location of leaks in vehicles, buildings, tanks, and ships. Designed for use with SDT’s ergonomic Flexible sensor and compact T-Sonic1 transmitter.

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General
Function Ultrasound measurement device
Display 160×128 pixel Color OLED
Keyboard 5 function keys
Typical measurement range -6 to 99.9 dBμV (reference 0 dB = 1 μV)
Resolution 0.1 digits
Measurement bandwidth 35 to 42 kHz
Signal amplification +30 (built-in sensor gain) dB to +102 dB by step of 6 dB
RMS period time 250 milliseconds (main screen) / 3 sec (bar graph)
Sampling frequency 64 kHz
ADC Resolution 12 bit
Minimum sensitivity -31dB (@40 kHz, 0 dB-1 V/µbar)
Environmental
Operating temperature range -10 to +50 °C |14 to 122°F
IP rating IP42
Standards EN 61326-1:2013, EN 55011:2016 + A1:2017, EN 61000-4-2:2009, EN 61000-4-3:2006 + A1:2008 + IS1:2009 +A2:2010
Mechanical
Housing material ABS
Dimensions housing 158 x 59 x 38,5 mm |6.22” x 2.32” x 1.51”
Flexible rod length (Removable sensor) 445 mm |17.51”
Weight 350g | 12.35 oz
Battery/Utility connector USB Mini-B 5-pin
Power
Battery 2 AA batteries
Autonomy 7 hours
Audio
Operable with SDT provided head set only
Maximum audio output (protection) +83dB SPL with SDT headset
Headset 25dB NRR Peltor HQ headset
Other
Warranty Lifetime

Function Ultrasound measurement device Housing material ABS
Display 160×128 pixels Color OLED Dimensions housing 158 x 59 x 38.5 mm | 6.22” x 2.32” x 1.51”
Operable with SDT provided head set only Electrical connector 7-pole female LEMO
Minimum sensitivity -31dB (@40 kHz, 0 dB-1 V/µbar) Egal to a flow rate up to 10-3 std. cm3
/sec.
Weight 164g | 5.78oz
Keyboard 5 function keys Battery 2 AA batteries
Measuring range -6 to 99.9 dBμV (reference 0 dB = 1 μV) Autonomy 4 hours
Resolution 0.1 dBμV Audio Amplification 5 adjustable positions by step of 6 dB
Measurement bandwidth 35 to 42 kHz Response time <9 milliseconds
Signal amplification +30 to +102 by step of 6 dB Maximum output +83dB SPL with SDT headset
Operating temperature range -10 to +50 °C |14 to 122°F Headset 25dB NRR Peltor HQ headset
IP rating IP42 Operable with SDT provided head set only