Sper-scientific 850069 Environmental Quality Meter w/Sound Instrukcja Użytkownika Pobierz pdf (Strona 28)

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Light & Sound Meter Specifications

Unit Range Resolution Accuracy

Lux

0 ~ 2,000 Lux

1800 ~ 20,000 Lux

1 Lux

10 Lux

±5% rdg

±8 dgt

Ft-cd

0 ~ 204.0 Ft-cd

170 ~ 1860 Ft-cd

0.1 Ft-cd

1 Ft-cd

35 ~ 130 dB 0.1 dB

± 1.5 dB

@ 23±5°C

Acoustic Range

35 to 130 dB

Acoustic Frequency

31.5 Hz to 8

Microphone Type

Electric condenser 1/2”

*rdg (reading), dgt (digital)

SPECIFICATIONS

Anemometer Specifications

Unit Range Resolution Accuracy

ft/min

80 ~ 5910 ft/min 1 ft/min

≤20 m/S

±3% F.S.

>20 m/S

±4% F.S.

m/S

0.4 ~ 30.0 m/S 0.1 m/S

km/h

1.4 ~ 108.0 km/h 0.1 km/h

MPH

0.9 ~ 67.0 MPH 0.1 MPH

knots

0.8 ~ 58.3 knots 0.1 knots

* F.S. =Full Scale

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Environmental Quality 1
Meter with Sound 1
TABLE OF CONTENTS 3
MATERIALS SUPPLIED 4
INTRODUCTION 5
FEATURES 7
UNIT DESCRIPTION 8
LCD DISPLAY 9
KEY PAD 10
SOUND CALIBRATION 11
MEASUREMENT PROCEDURES 14
BATTERY REPLACEMENT 24
TROUBLESHOOTING 25
ERROR CODES 26
SPECIFICATIONS 27
OPTIONAL ACCESSORIES 30
ENVIRONMENT REFERENCES 31
WARRANTY 32

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