General-tools-and-instruments DLM105HA Manual de usuario

DIGITALLIGHT METER

Optional measuring procedures :DATA HOLD MEMORY RECORD RS232 OUTPUTMax., Min. AVGPower managementAUTO POWER OFF or MANUAL POWER OFF(Not activated u

An RS232 lead with the following connection will berequired to link the instrument with the PC serial input.Meter PC(3.5 mm jack plug) (9W 'D&quo

7. BATTERY REPLACEMENT(1) When the left corner of LCD display show "LBT", it is necessary to replace the battery. However, in-spec measure

TABLE OF CONTENTS1. FEATURES... 12. SPECIFICATIONS...

1. FEATURES* Microprocessor circuit ensure high accuracy, and also and also provides special functions and features.* Super large LCD display with c

Measurement LUX 0 - 50,000 LUX, 3 ranges.& ranges Foot-candle 0 -5,000 Ft-cd, 3 ranges.Relativity 0 to 1999 %.(Relative to the rangeselected and t

2-2 Electrical Specifications (23 5 蚓)Measurement Range Max. In-rangeDisplay2,000 Lux 0 - 1,999 LuxLUX 20,000 Lux 1,800 - 19,990 Lux50,000 Lux 18,0

3. FRONT PANEL DESCRIPTIONFig. 13-1 Display 3-8 Light Source 3-2 Power Off/On Select Button Button 3-9 Zero Button3-3 Data Hold Button 3-1

4. MEASURING PROCEDURE(1) Push the "Power Off/On Button"(3-2, Fig. 1) to switch the instrument on.(2) Zero Adjust Procedures* Cover th

(6) * On the 20000 LUX range, the last digit will be shown on the lower line of LCD display. * On the 50000 LUX range, the last two digits wi

(9) Data Record( Max., Min., Average reading)* The DATA RECORD function displays themaximum, minimum and average readings. To startthe DATA RECORD fun