• Sound Analyzer
MTP1358-00

Sound Analyzer

  • Superb high-contrast backlit TFT- LCD color display
  • Real-time 1/1-Octave and 1/3-Octave analysis
  • 4GB microSD Memory Card

This sound analyzer features a real-time 1/1-octave and 1/3 analysis.

It also has a real time clock with calendar.

Features

  • Superb high-contrast backlit TFT- LCD color display
  • Real-time 1/1-Octave and 1/3-Octave analysis
  • 4GB microSD Memory Card
  • Data transfer using USB
  • Real time clock with calendar
  • AC and DC outputs

Applications

Workplace Safety, Personal Use, Education, Laboratory, Construction

Applicable standards IEC 61672-1: 2013 Class 2, IEC 61260-1: 2014 Class 2, ANSI S1.11: 2004 Class 2, ANSI S1.4: 1983 Type 2,ANSI S1.43: 1997 Type 2
Microphone 1/2-inch Electret condenser microphone
Measurement range 30 to 130dB
Measurement level range 20 to 90dB, 20 to 100dB, 20 to 110dB, 30 to 120dB, 40 to 130dB
Measurement function Lp , Leq , LE , Lmax , Lmin , L05 , L10 , L50 , L90 , L95
Frequency range 25Hz to 10KHz
Frequency weighting A ,C and Z
Time weighting Fast , Slow, τ=10ms, Impulse
Accuracy ±1.0dB (ref 94dB @1KHz)
Display 3.5” 320x240 TFT – LCD display with back light
1/1 Octave and 1/3 Octave band filters 1/1 Octave band center frequencies : (9 bands)
31.5Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1KHz, 2KHz, 4KHz and 8KHz 1/3 Octave band center frequencies : (27 bands)
25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz,
125Hz, 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz,
630Hz, 800Hz, 1KHz, 1.25KHz 1.6KHz, 2KHz, 2.5KHz,
3.15KHz, 4KHz, 5KHz, 6.3KHz, 8KHz, 10KHz  
Extension cable Available in lengths of 5m (TL-F47/5M) and 10m(TL-F47/10M)
Memory capacity Manual (250 data sets), Auto (250 blocks on micro SD CARD 4GB)
Signal output AC output: 1 Vrms (at full scale) DC output: 10mV/dB
Power 4 pcs of C size 1.5V (LR14) batteries
External DC power supply 6V, 1A
Battery life Approx. 2hrs
Operating Temperature/Humidity -10℃ to 50℃, 10 to 90% RH
Dimensions & Weight 34.5(H)×10(W)×6(D) cm & Approx. 950g (including batteries)
Accessories Instruction manual, Alkaline battery × 4, Hard carry case, CD-ROM, USB cable, 4GB micro SD card, Adjustment screw driver, Windscreen, 3.5 plug, AC adaptor.