Description; Components; Technical Data - SKF TMSU 1 Mode D'emploi

2. Description

The flexible sensor is directly linked to the internal electronics in order to operate
TMSU 1 in either of two modes. The operator can either select the desired continuous
mode or the non-continuous operation. The volume can be adjusted to 7 different levels
for better amplification of the ultrasounds.

2.1 Components

The SKF Ultrasonic Leak Detector TMSU 1 is made of two main components, the
handheld unit with the controls and sensor and a pair of noise-reduction headphones.
A rubber nozzle is also provided for reduced access areas.

3. Technical data

TMSU 1
Description
Controls
Amplification
Ultrasound sensor
Detected frequencies
Audio output
Power
Usage time
Body
Dimensions
Weight
Operating temperature
range
SKF TMSU 1
SKF Ultrasonic Leak Detector
Continuous or non-continuous operation switch
Silicone rubber button to control stop-start non-continuous
operation and volume adjustment
7 levels: 20, 30, 40, 50, 60, 70 and 80 dB
Open sensor with a 16 mm (
(19 mm – / in Ø – exterior), central frequency of 40 kHz
3
4
38,4 kHz, ± 2 kHz (-3 dB)
Stereo jack connector of 6,35 mm (
(use only the headset supplied with the unit)
Two alkaline AA batteries, 1,5 V. Rechargeable batteries can
also be used but the usage time will be reduced
± 20 hours. This varies based on: including the charge of the
battery in the detector, the level of amplification used and the
quality of the batteries
Made with machined and assembled sheets of high impact
polystyrene, shock resistant
Body: 170 x 42 x 31 mm (6.70 x 1.65 x 1.22 in)
Flexible tube length: 400 mm (15.75 in)
412 grams with the batteries (14.53 oz)
From -10 ºC to + 50 ºC / 14 ºF to 122 ºF
/ in Ø) diameter
1
2
/ in)
1
4
7