Caple CRG 902 SS Provozní pokyny stáhnout pdf (Strana 17)

Page 13

Technical Specification

Trip Range:

75dB to 112.5dB in 2.5dB steps switch selectable

+5dB calibration control (factory set)

Trip Time:

5 seconds to 30 seconds user adjustable (potentiometer)

When tripped unit automatically resets after trip time

Frequency Weighting:

A weighted in accordance with BS EN 60651 Type 2

Time Weighting:

Slow 1000mS in accordance with BS EN 60651 Type 2

Microphone:

Type: Electric Condenser

Sensitivity: -65dB (0dB = 1V/μBar 1000Hz)

S/N ratio: 40dB

Calibration:

Factory Calibrated

Illumination:

Two 8W fluorescent tubes

Temperature:

Operating range: -10 to 50C

Effect of temperature: <0.5dB from -10 to 50C

Humidity:

Effect of Humidity: <0.5dB from 30% RH to 90% RH

Overall Dimensions and Weight:

520W x 200H x 120D mm

4.2Kg

In the interest of continued development, Castle Group Ltd reserve the right

to change any specification without due notice.

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Caple CRG 902 SS Provozní pokyny Strana 17