| Standard |
GB/T 3785-2010, IEC 61672:2013, Class 1 or Class 2 |
| Measurement Parameters |
Lp, Leq, LAE, L5, L10, L50, L90, L95, Lmax, Lmin, LCpeak, EA |
| Microphone |
Project measurement microphone of Type HY207 Class 1, or HY205 Class 2, nominal diameter 0.5 in (12.7 mm), free-field frequency response. |
| Measurement Range |
A: 30 dB to 130 dB, C: 40 dB to 130 dB, Z: 45 dB to 130 dB |
| Time Weighting |
F (Fast), S (Slow), I (Impulse) |
| Filters |
1/3 octave filter and 1/1 octave filter |
| Integrating Time |
Manually controlled measurement time during 5 s to 99 h 59 min 59 s |
| Display |
TFT color LCD, resolution 0.1 dB, with overload, under-range, and low battery voltage indicators. |
| Digital Output |
Output socket DB9 male connector, RS232 serial interface, baud rate 9600 Bd. Portable minitype thermal printer RD-V32-SN can be connected to it. |
| Storage |
2 GB or 4 GB SD card |
| Power |
4x R6 batteries, last for 18 h at reference conditions |
| Temperature Range |
Class 1: 14 °F to 122 °F (-10 °C to 50 °C), Class 2: 32 °F to 104 °F (0 °C to 40 °C) |
| Outline Size |
L: 13.39 in (340 mm), W: 2.95 in (75 mm), H: 0.98 in (25 mm) |
Reviews
There are no reviews yet.