The calibrator generates these fixed sound level signals for calibration of sound level meters. This model works with any digital sound level meter. The unit ships with a ½” adaptor installed to accommodate sound meters and microphones with 1″ or 1/2″ microsphone. Moreover, the calibrator employs a solid state integrated circuitry that provides accurate and stable performance. It is Compatible with SL-5868P sound level meter and an IEC942 Class I compliantLY APPLICABLE
Features Output levels : 94 dB and 114 dB. Calibrated to produce 94dB at sea level each 2000ft of elevation sea ND-9 produces 0.1dB less than the 94dB rating. Extremely low influence of static pressure
Specifications ACCURATE MEASUREMENT LEVEL : 94db & 114db ACCURACY: ±0.3db(20°C, 760mm Hg) FREQUENCY: 1000±0.1%Hz (allows calibration with A,B,C or D weighting networks or linear) TEMPERATURE RANGE: -10~50°C (14~122 °F) Storage (with battery removed) -40~65°C (-40 ~ 149 °F) TEMP COEFFICIENT: 0 ~ 0.01dB/°C Other Specifications Power Supply: 9v Battery Battery life approx.100 hours Dimension: 48mm x 48mm x 138mm (5.43 x 1.89 x 1.89 inch) Package Size: 17cm x 9cm x 6cmPackage Weight: 0.39kg
Set Includes 1 x Sound Level Meters Calibrator 1 x 9V Battery installed (FREE) 1 x English Instruction ManualStandard factory packaging box
Sound Meter Decibel Level Calibator with Noise Measurement Reader Output Sound Level 94db & 114db (Battery Operated)
£206.99
- Two output levels of 94dB and 114dB with Output frequency of 1000±0.1%Hz (allows calibration with A,B,C or D weighting networks or linear)
- Calibrated to produce 94dB at sea level.
- Fits ½ inch and 1 inch microphones (includes ½ inch adapter)
- Battery life approx. 100 hours and Conforms to IEC942 Class 1
- For each 2000ft of elevation sea ND-9 produces 0.1dB less than the 94dB rating.
In stock
Additional information
| Weight | 0.32 kg |
|---|---|
| brand | TEKCOPLUS |
| dimensions | 17 x 8.8 x 5.6 cm; 320 Grams |