Sound Meter Type 1, Sper Scientific
Type 1 Sound Meter.
Features fast or slow time weightings, peak hold and AC output. A calibration adjustment allows the user to quickly calibrate the meter’s internal electronics. Can also be acoustically calibrated, in compliance with OSHA, using Acoustical Calibrator 850016 or equivalent.
: CE approved. Meets IEC61672 and ANSI S1.4 frequency weighting and time weighting specifications for a class 1 sound meter. N.I.S.T. traceable certificate of calibration (for certified model only).
: Simply place the calibrator on to the digital sound meter’s microphone, turn on the calibrator, and adjust the decibel meter's reading to either 94 or 114 dB. Operates at a frequency of 1KHz ±4% and with an accuracy of ±0.5 dB. Built in battery check. Easily portable for field use, it comes with a carrying case, adaptors for 0.5 and 1" microphones, instructions and a 9-volt battery. It conforms to ANSI S1.4-1984 and IEC942 1988 Class 2 standards for acoustical calibrators. 5-year warranty.
: Comes ready to use with a windscreen, calibration tool, instructions, and two 9V batteries, all contained in a hard shell carrying case. Five year warranty.
- Catalog No:
- 97011-828
- 97011-826
- Dimensions:
- 260 x 87 x 36 mm (10.5 x 3.5 x 1.5”)
- 260 x 87 x 36 mm (10.5 x 3.5 x 1.5”)
- Weight:
- 460 g (1 lb.)
- 460 g (1 lb.)