| Output Sound - Pressure Levels |
114dB and 94dB re uPa under reference conditions. |
| Output Frequency |
1000Hz +/- 2% |
| Reference Conditions |
| 1-Temperature |
20C (68F) |
| 2-Relative Humidity |
65% |
| 3-Atmospheric Pressure |
1013mbar |
| Temperature coefficient |
+/- 0.02dB/C |
| Total Harmonic Distortion |
<2% |
| Accuracy of Sound-Pressure Level |
Under stated reference environment conditions +/- 0.5dB |
| Power |
1 "9Volt" battery 006P or IEC 6F22 or NEDA 1604 |
| Battery Life |
Approcimately 20 hours. (Alkaline Battery) |
| Battery Test |
Internal circuitry checks condition of battery continuously. Calibrator will not operate at all if battery voltage falls below acceptable range. |
| Operating Temperature & Humidity |
-10~50C (14~122F), 0~90% RH |
| Storage Temperature & Humidity |
-10~60C (14~140F), 10~70% RH |
;)
