Bnc 1703M Manuel d'utilisateur télécharger pdf (Page 5)

1703M OPERATING MANUAL

3.2 Specications

3.3 Overview of Control Buttons, Display and Modes of Operation

The instrument has two control buttons that are located on the top

panel of the instrument (see Figure 2).

These buttons perform different functions depending on the

mode used. To turn the instrument ON, press and release the

“MODE” button 1.

To turn the instrument OFF, press and hold the “LIGHT” button 2

for 6-7 seconds until LCD indicates “OFF” message.

SPECIF I C ATIO N S :

Energy range of gamma radiation 0.033 – 3.0 MeV

Sensitivity for gamma radiation

(662 keV of Cs137), typical 1cps/(µR/r) 100cps /(µSv/hr)

Dose rate range 1-7000 µR/r (0.01-70 µSv/hr)

Threshold setting range for photon radiation 15 - 360 µR/h

Environmental tolerances:

temperature range -22°F to 122°F (-30°C to +50°C)

relative humidity at 95°F (35°C) up to 95 %

Drop test (concrete surface) 2.3 feet (0.7 m)

Protection class IP65

Battery lifetime, based on 24/7 usage no less than 800 hours

Power requirements 1 AA battery

Weight (including the battery) no more than 6.35 oz (180 g)

Dimensions 27.7 × 70 ×72 mm

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Bnc 1703M Manuel d'utilisateur Page 5