6
Power Supply:
6 x AA batteries or AC Adapter (optional)
Data Output:
Yes (RS-232)
AC Output Signal:
0.5Vrms (full scale of selected range)
AC Output Impedance:
600 ohms
AC Output Terminal:
3.5mm Stereo Jack
Battery Life:
Sampling Time Dependent
Product Certifications:
CE, IEC 61672-1-2013, Class 2
Operating Temperature:
32 to 122°F (0 to 50°C)
Storage Temperature:
14 to 140°F (-10 to 60°C)
Operating Humidity Range: Less than 85% RH
Dimensions:
9.7 x 2.7 x 1.8" (245 x 68 x 45mm)
Weight:
0.7lbs (320g)
Comparison of Frequency Weightings and Tolerance Limits
Frequency Hz
A Weighting
Characteristics
C Weighting
Characteristics
Tolerance
(IEC 61672 class 2)
31.5
-39.4dB
-3dB
±3.0dB
63
-26.2dB
-0.8dB
±2.0dB
125
-16.1dB
-0.2dB
±1.5dB
250
-8.6dB
0dB
±1.5dB
500
-3.2dB
0dB
±1.5dB
1K
0dB
0dB
±1.0dB
2K
+1.2dB
-0.2dB
±2.0dB
4K
+1dB
-0.8dB
±3.0dB
8K
-1.1dB
-3dB
±5.0dB
Time Weighting (Fast & Slow) Characteristics
Time Weighting
Characteristics
Max Response Reference
Continuous Signal
Tolerance
(IEC 61672 class 2)
F (Fast)
-1.0dB
±1.0dB
S (Slow)
-4.1dB
±1.0dB
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
