Calibrator sound level 05 000. RFT.
| Price: | 100 $ |
| Seller: |  Aleksandr Aleksandr |
| Phones: |  +380503522136 Show phone |
| Address: | Ukraine, Poltavs'ka Oblast', Lubny |
Calibrator sound level 05000
05000 calibrator sound level - Pistonphone is a small, battery powered is used to calibrate individual meters the sound level of a portable or laboratory devices and integrated acoustic instrumentation and makes calibration of transfer coefficients for individual microphones (1-inch and 1/2-inch microphones).
Scope 05000:
for precision measurements in laboratories;
- calibration of various equipment for servicing by unqualified personnel.
Specifications 05000 :
The diameter of the calibrated microphones:
- Of 23.77 mm ±0.02 mm;
- 13.2 mm ±0.05 mm;
- with adapter 1/2 inch.
Frequency 1000 Hz±1,5%.
Sound pressure level - 94 dB.
Basic error - ±0.3 dB.
Additional error 05000:
- sound pressure level - ±0,5 dB;
- frequency - ±2,5%.
Harmonic distortion of the instrument calibrators 05000 - less than 1%.
Equivalent sound pressure level in the calibration of the free field:
- 1-inch microphone of 93.6 dB;
- 1/2 inch microphone-to 93.8 dB.
Equivalent volume of the chamber:
- at 23° C - 200 cm3;
- operating temperature range 100 cm3.
Power - 1 battery type 6F 22 - 9.
Dimensions - 52×164×51 mm.
Weight - 350 g.
Operating conditions:
Range:
- 05000 operating temperatures - from -10° C to +50° C;
- storage temperature from -25° C to +55° C.
Relative humidity - up to 90%.
Atmospheric pressure is 4 kPa
