KD KDS-1013 Quick Start Manual

Sound level meter

Sound Level meter (KDS-1013)

A. Precautions;

Please read this operation manual carefully before using this equipment for correct operations.

This equipment have been designed to meet the measurement requirement of safety engineers.,

health, industrial safety offices and sound quality control in various environment.

1) This unit was designed according to the IEC651 type2& ANSSI S1.4 TYPE2 for sound level

meters.

2) Instantaneous sound measure function.

3) Measurement range:30~130 decibel

4) With two equivalent weighted sound pressure levels, A and C

5) Fast&Slow dynamic characteristic modes.

6) Ac and DC signed output for frequency analyzer level recorder, FFT analyzer, graphic

recorder etc.

1) Accuracy:+/- 1.5DB(under reference condition)

2) Frequency range: 31.5Hz 8.5Hz

3) Linearity range: 50dB

4) Measuring level: 30 130 dBA. 35-130 dBC

5) Frequency weighting: A, C

6) Digital display: 5 digits

Resolution: 0.1dB

Table of Contents

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Page 1 Sound Level meter (KDS-1013) A. Precautions; Please read this operation manual carefully before using this equipment for correct operations. This equipment have been designed to meet the measurement requirement of safety engineers., health, industrial safety offices and sound quality control in various environment.
Page 2 Display: 0.5secretary 7) Bar graph:50dB scale at 1dB step for monitoring current sound pressure level display period:50mS 8) level ranges: 30-80dB; 50-100dB; 60-110dB; 80-130dB 9) Over indicate over range: Under indicate less than lower limit of the range. 10) Ac output: 0.707Vrms at FS output impedance approx 600Ω...
Page 3 E. Name and fuctions 1) Electret condenser microphone 2) LCD display. 3) Power switch 4) Level range control switch: 30dB~80dB, 50dB~100dB 60dB~110dB, 80dB~130dB 5) Maximum value hold switch (MAX) 6) Frequency weighting select switch. A: A weighting for general sound level measurements C: C weighting for checking the low frequency content of noise.
Page 4 G. Pre-operations: 1) Use Screwdriver open battery door and install four 1.5V batteries in the battery compartment. 2) Install battery door with screwdriver. 3) When the battery voltage drops below the operating voltage, mark appears. Please replaced with new one. 4) When the DC adapter is used, insert the plugs (3.5Φ) of the adapter into the DC 9V connector on the side panel.