HD600 Datasheet, PDF (8/9 Pages) Extech Instruments Corporation. – Digital Datalogging Sound Level Meter

USB PC Interface
The meter has a built-in USB port for use with the supplied data acquisition software. The
software allows the user to download stored data, view, save, export, and print readings
from the sound level meter.
SOFTWARE INSTALLATION
Refer to the documentation included with the software for complete details on installation
and operation of the application program and the USB driver software.
SOFTWARE COMMUNICATION
1. Connect the meter to the PC using the supplied USB cable.
2. Turn the meter ON and press the SETUP button.
3. Launch the application program.
4. Select the COM port which has the CP210X driver installed.
5. Data will appear on the pc screen when communication is established.
Specifications
Applicable Standards
Accuracy
Frequency Range
Dynamic Range
Frequency Weighting
Time response
Measurement Ranges
Memory
Microphone
Calibration
Display
Display update rate
Range indicators
Battery life
Power supply
Auto Power Off
Analog Outputs
Operating conditions
Storage conditions
Dimensions
Weight
IEC61672-1: 2002 Class 2; IEC60651: 1979 Type 2; ANSI
S1.4:1983 Type 2,
±1.4dB (under reference conditions)
31.5Hz to 8kHz
50dB
A and C
Fast (125ms) and Slow (1 second)
30 to 80dB, 50 to 100dB, 80 to 130dB and autoranging (30 to
130dB)
20,000 records with date and time
½” electret condenser
Requires external calibrator
4 digit LCD with bargraph and backlighting
2 times/second
“OVER” and “UNDER” range indication
30 hours (approximately)
One 9V battery (NEDA1604 or equivalent) or 12V/1A AC
adaptor
After approx. 15 minutes of inactivity with disable
AC: 1Vrms full scale; Output impedance: 100Ω
DC: 10mV/1dB; Output impedance: 1kΩ
32 to 104^oF (0 to 40^oC); 10% to 90% relative humidity
14 to 140^oF (-10 to 60^oC); 10% to75% relative humidity
10.9 x 3 x 1.97” (278 x 76 x 50mm)
12.35 oz. (350g)
8
HD600 V1.2 8/07