Class 2 Decibel Meter Calibrator PCE-SC 43

Order no.: PCE-SC 43
£ 84.00
£ 100.80
4250348728388
PCE-SC 43
price ex. (VAT / delivery)
Delivery time: 1-2 working days
Class II decibel meter calibrator with different sound pressure levels / ± 0.4 dB accuracy /
Frequency 1000 Hz for frequency weighting A, B, C and D / 1/2 inch microphone opening /
Power supply via exchangeable batteries / Sound class 2

The calibration frequency for the class II decibel meter calibrator is 1000 Hz and is a sinusoidal shape. Compared to other calibrators, this class II sound calibrator has three adjustable sound pressure levels. 94 dB, 104 dB and 114 dB are available and can be selected by pressing a button on the class II sound calibrator. This means that an additional 104 dB sound pressure level is available. With an accuracy of ± 0.4 dB, the class II sound calibrator is particularly precise. This means that the Class II sound calibrator can be used to check sound measuring devices for their accuracy and, if necessary, to adjust them. The class II sound calibrator can optionally be equipped with an ISO certificate.

With a battery life of 50 hours, the class II decibel meter calibrator has a particularly long operating time. The integrated automatic switch-off automatically switches off the class II sound calibrator after 20 minutes of inactivity.

- Sound pressure level 94, 104, 114 db
- For weighting filters A, B, C and D
- Sound class 2
- Exchangeable batteries
- 1/2 inch microphone connection
- 50 hours of battery life

Sound pressure level 94 dB, 104 dB, 114 dB
Accuracy ±0.4 dB
Class 2
Frequency 1000 Hz for A, B, C and D frequency weighting
Frequency accuracy ±1.7 %
Stabilization time 10 seconds
Total harmonic distortion   <3 %
Environmental conditions  
Temperature influences <0.4 dB at 0 ... 40 °C / 32 ... 104 °F
Humidity influences 25 ... 90 % RH
Atmospheric pressure <0.1 dB at 65 ... 108 kPa
Stability at <60 seconds ±0.15 dB
Stability after one year ±0.35 dB
(normal use)  
Operating conditions 0 ... 40 °C / 32 ... 104 °F, <25 ... 90 % RH,
  non-condensing
Storage conditions -20 ... 50 °C / -4 ... 122 °F, <90 % RH,
  non-condensing
Automatic shutdown after 20 minutes
Power supply 2 x 1.5 V AA batteries
Battery life ca. 50 hours
Microphone size 1/2 inch
Dimensions 60 x 130 x 37.5 mm / 2.3 x 5.1 x 1.4"
Weight 400 g / 14.1 oz

1 x Class II Decibel Meter Calibrator PCE-SC 43
2 x 1.5 V AA batteries
1 x Instruction manual