H10878 - BM-SCAN

Background noise measuring device   

1,362.10€ Prezzo di listino (IVA esclusa)

Descrizione

Dispositivo per misurare il rumore di fondo e la potenza dei loop magnetici.

Il misuratore da campo BM-SCAN è stato progettato per garantire che i sistemi a loop magnetico siano installati e certificati secondo il nuovo standard IEC 60118-4. Quando questi standard sono soddisfatti, il comfort dell'utente sarà identico ovunque utilizzi un apparecchio acustico con la posizione T.

Device to measure background noise and power of magnetic loops.

The BM-SCAN field strength meter has been designed to ensure that magnetic loop systems are installed and certified according to the new IEC 60118-4 standard. When these standards are met, the comfort of the userWill be identical wherever he/she uses a hearing aidWith the T position.

Dispositif pour mesurer le bruit de fond et la puissance des boucles magnétiques.

Le mesureur de champ BM-SCAN est conçu pour garantir que les systèmes à boucle magnétique sont installés et certifiés selon la nouvelle norme CEI 60118-4. Lorsque ces normes sont respectées, le confort de l’utilisateur est identique partout où il utilise une aide auditive avec la position T.

Dati tecnici

Technical characteristics

  • Measuring range: -62 dB to +9 dB (0 dB = 400 mA/m)
  • Peak factor: < 3
  • Resolution: < 0.1 dB resolution for higher levels -32 dB
  • Measurement resolution: 0.1 dB
  • Detection type: RMS on all features
  • Sensor: coil sensor
  • Direction of sensitivity: in vertical position of the sensor (noted on the product)
  • Calibration: calibrated at 1000 Hz (sine) read 0 dB at 5.03 mG
  • Frequency response: flat ±1 dB from 50 Hz to 10 kHz
  • Weighting: 2 meters specified in standard 61672-1
  • Power source: battery (9 V) and external power outlet
  • Headphone jack: weighted or flat output (selectable)
  • Display: 16 x 2 LCD
  • Backlight: blue LED (adjustable brightness)