Lutron DS-2013SD – Noise Dosimeter with SD Card Data Recorder

Time weighting

(FAST & SLOW)

Fast – t = 125 ms
* “Fast” range is simulated the human ear

response time weighting.
Slow – t = 1 s
* “Slow” range is easy to get the average

values of vibration sound level.

Data hold

To freeze the measurement value.

Function selector SPL

DOSE

Auto range:30~130dB.
Threshold Level (Thr):70~90dB in 1dB steps. Criterion Level(Crit):80、84、85、90dB. Exchange Rate:3, 4, 5 or 6 dB

Frequency

31.5 to 8,000 Hz.

Microphone type

Electric condenser microphone.

Microphone size

Out size, 12.7 mm DIA. ( 1/2 inch).

Calibration VR

Build in external calibration VR, easy to calibrate on 94 dB level by screw driver. * Calibrated via external SOUND

CALIBRATOR ( SC-942, optional ).

Calibrator

B & K (Bruel & kjaer), MULTIFUNCTION ACOUSTIC CALIBRATOR Type 4226.

Datalogger Sampling Time Setting range

Auto

1 second to 3600 seconds @Sampling time can set to 1 second,

but memory data may loss.

Manual

Push the data logger button once will save data one time. @Set the sampling time to

0 second.

Memory device

internal memory device :
EEPROM can be record 16,000 items.

external memory device ( AC Adapter only ) : SD memory card. 1 GB to 16 GB.

Data error no.

≦ 0.1% no. of total saved data typically.

Advanced setting

• *  Set clock time ( Year / Month / Date,Hour / Minute / Second )
• *  Set sampling time
• *  Auto power OFF management
• *  Set beep Sound ON/OFF
• *  Decimal point of SD card setting
• *  SD memory card Format
• *  Frequency weighting to A or C setting

Over Indication

Show ” – – – – “.

Data Hold

Freeze the display reading.

Memory Recall

Maximum & Minimum value.

Sampling Time of Display

Approx. 1 second.

Data Output

RS 232/USB PC computer interface. * Connect the optional RS232 cable UPCB-02 will get the RS232 plug.

* Connect the optional USB cable USB-01 will get the USB plug.

Power off

Auto shut off saves battery life or manual off by push button.

Operating Temperature

0 to 50 °C.

Operating Humidity

Less than 85% R.H.

Power Supply

* Alkaline or heavy duty DC 1.5 V battery ( UM4, AAA ) x 6 PCs, or equivalent.
* ADC 9V adapter input. ( AC/DC power

adapter is optional ).

Power Current

Normal operation ( w/o SD card save data and LCD Backlight is OFF) :

Approx. DC 16 mA.
When ” SD ” save the data but and LCD Backlight is OFF) :

Approx. DC 35 mA.
* AIf LCD backlight on, the power

consumption will increase approx. DC8 mA.

Weight

250 g/ 0.55 LB. (without battery)

Dimension

132 x 80 x 32 mm.
( 5.2 x 3.1 x 1.3 inch ).

Accessories Included

* Instruction manual……………………1 PC * Soft carrying case, CA-05A… … … …1 PC * Microphone with clip…………………1 PC * Hanging unit ( with sticker )……….1 PC

Optional Accessories

• *  Sound calibrator ( 94 dB ), SC-941.
• *  Sound calibrator ( 94/114 dB ), SC-942.
• *  Sound wind shield ball, SB-01
• *  SDCard(4GB)
• *  USB cable, USB-01.
• *  RS232 cable, UPCB-02.
• *  Data Acquisition software,

  SW-E2005.

• *  AC to DC 9V adapter.