Instruction Sheet
The Sound Level Microphone for the Minimate Pro4/Pro6
monitoring unit, automates sound/noise monitoring
for a range of applications including: building activities,
construction, traffic, mining operations and quarries. The
Minimate Pro combines noise and vibration monitoring in
the same unit making it a cost effective and flexible system.
It meets the requirements for IEC 61672 Class 1, including
A and C weighted specifications and has a measuring range
from 30 to 140 dB with a Fast or Slow response. It is also
capable of recording the unfiltered response in one of two
ranges, +/- 25 Pa or +/- 100 Pa (requires THOR Advanced).
The record mode can be set to Manual trigger, Waveform
(records up to 9,000 seconds once it has been triggered)
Histogram (2-second to 1-hour intervals) or simultaneously recording
both Histogram and Waveform in Histogram-Combo mode.
In THOR's Advanced software setup, the Sound Level Microphone can also trigger and record unfiltered
sound clips (1-125 seconds at 65,536 S/s or 1-32,400 seconds at 512 S/s). The resulting data file can
then be played back in THOR to help determine the source, or it can be processed further, including third
octave frequency analysis.
The Minimate Pro can monitor up to four (Pro4) or six (Pro6) Sound Level Microphones simultaneously in
Advanced mode with the use of one or two Splitter Boxes (P/N: 720A5501).
Range of Applications
• Building Activities
• Traffic
Tools and Materials Required
• Minmate Pro4 monitoring unit . . . . . . . . . . . (P/N: 720A2301) or
• Minmate Pro6 monitoring unit . . . . . . . . . . . (P/N: 720A2401)
• Sound Level Microphone . . . . . . . . . . . . . . . . (P/N: 720A5101) Stand and windscreen included.
• Minimate Pro Splitter Box . . . . . . . . . . . . . . . (P/N: 720A5501)
• Extension cables, as required
30 m (100 ft) . . . . . . . . . . . . . . . . . . . . . . (P/N: 720A3301)
75 m (250 ft) . . . . . . . . . . . . . . . . . . . . . (P/N: 720A3302)
Custom Length Extension Cable . . . . (P/N: 301-000034-000)
Custom Cable Connector Assembly . .(P/N: 720A3305)
• THOR Advanced software . . . . . . . . . . . . . . (P/N: 72300201)
• Optional Field Calibration devices:
Delta OHM HD9101 Class 1
Brüel & Kjaer Sound Calibrator Type 4231
Rion NC-74 Sound Calibrator
The World's Most Trusted Monitors — Vibration · Noise · Air Overpressure
Sound Level Microphone
• Construction
• Quarries
• Mining
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