Brochure

75
Output
Analog
Max
Hold
Measurement
Memory
Environmental testing| Light meters Leak detectors, sound level meters
93517
Digital sound level meter with
save function
Functions
• Measurement of sound level for a comparison
with the guideline values for occupational safe-
ty (DGUV Regulation 6)
Product information
• Measurement according to frequency evalua-
tion filters
A and C, with direct display in dB
• Maximum data hold (Max Hold)
• Switchable between fast and slow response
times
• Tripod connection
Product highlights
• DC and AC voltage output for connection to
spectrum analyzers, level recorders, or FFT ana-
lyzers
• Measurement memory for 99 individual read-
ings
Technical specifications
Display LCD, 4 digit, bar graph
Measurement ranges
Resolution 30...130 dB/0.1 dB
Frequency range 31.5 Hz…8 kHz
Measurement accuracy Class 2 in accordance with IEC
61672
Response times FAST (125 ms), SLOW (1s)
Recorder output AC: 1 Vrms at 5 kΩ,
DC: 10 mV/dB at 5 kΩ
P
ower supply 1 x battery 9 V, IEC 6LR61
Dimensions 264 x 68 x 27 mm
Weight approx. 260 g
Ordering Information:
Description Model Article no.
93517
93517
3313290
Included:
1 x 93517
1 x adjusting screwdriver
1 x 3.5 mm jack plug
1 x battery 9 V, IEC 6LR61
1 x carry case
1 x windbreak
1 x user manual
TMULD-300
Ultrasonic leak detector kit
Functions
• Pressurized air leaks (HGV pressurized air, brak-
ing and suspension systems), leaks in refrigera-
tion, air-conditioning and heating systems, leaks
in steam lines etc.
• Leaks in door and window seals, roofs
• Leaks in the automobile sector:
Windscreens, door seals
Product information
• Kit consisting of ultrasonic leak detector
(ULD-300) and ultrasonic transmitter (UT-300) in
robust carrying case
• Leaks indicated optically and acoustically
INFO:
Sounds above 20 kHz cannot be heard by the
human ear. Even the smallest leaks in pressurized
air and gas systems cause turbulences, which in
turn generate ultrasonic sounds.
The ULD-300 detects these sounds and pinpoints
the exact location of the leak. The ULD-300
indicates leaks optically (10-stage LED scale) and
acoustically (headphones) and features a thumb
wheel for setting the device's sensitivity.
Technical specifications
ULD-300 35 kHz...45 kHz ±6 dB
Power supply 1 x battery 9 V, IEC 6LR61 (in any
case)
Display LED
Frequency
UT
-300
40 kHz
Dimensions
ULD-300
65 x 185 x 25 mm
UT-300 65 x 165 x 25 mm
Weight
ULD-300
approx. 150 g (incl. battery)
UT
-300
approx. 160 g (incl. battery)
Ordering Information:
Description Model Article no.
TMULD-300
TMULD-300
2731543
Ultrasonic transmitter (accessories)
UT-300
2734446
Included:
1 x ultrasound leak detector ULD-300
1 x ultrasonic transmitter UT-300
1 x headphones
1 x extension and parabolic attachment
2 x batteries 9 V, IEC 6LR61
1 x carrying case
1 x user manual
Accessories:
ULTRASONIC TRANSMITTER
Model UT-300