Amprobe LM-200LED Manuale d'uso - Pagina 9

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Illumination:

Measuring Range:

Accuracy:

Cosine Angular corrected per JiS C 1609:1993 and CnS 5119 general A class

specifications.

MAINtENANCE AND REPAIR

if there appears to be a malfunction during the operation of the meter, the

following steps should be performed in order to isolate the cause of the

problem.

Check the battery. Replace the battery immediately when the symbol

"�" appears on the LCD.

Review the operating instructions for possible mistakes in operating

procedure.

Except for the replacement of the battery, repair of the meter should be

performed only by a factory Authorized Service Center or by other qualified

instrument service personnel. The front panel and case can be cleaned with

a mild solution of detergent and water. Apply sparingly with a soft cloth and

allow to dry completely before using. Do not use aromatic hydrocarbons or

chlorinated solvents for cleaning.

20, 200, 2000, 20000, 200000 Lux

20, 200, 2000, 20000 foot candles

± 3 % (Calibrated to standard incandescent

lamp at 2856 °K)

8% other visible light sources

Angle deviation from cosine Characteristics

30 ° ± 2 %

60 ° ± 6 %

80 ° ± 25 %