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計測機器 Amprobe LM631AのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Amprobe LM631A 14 ページ。 Digital light meter

Instructions

The LM631A instrument is EN61326-1 certified for EMC and EMI.

Do not use any damaged part.

Do not operate instrument in an explosive atmosphere. It is

recommended that you read the safety and operation instructions

before using the Light meter. The symbol on the instrument indicates

that the operator must refer to an explanation in this manual. It is

recommended that you read the safety and operation instructions

before using the light meter.

INTRODUCTION

This instrument is a portable easy use 3½ digit, compact sized digital

light meter designed for simple one hand operation with the reading in

lux or fc units. Its controls are:

1. Sensor Head.

2. RANGE button.

3. PEAK HOLD (50 mS pulse light) button and Back light switch.

4. DATA HOLD button.

5. Lux / fc / OFF selector

6. mV output jack.

7. LCD display.

Back Light: Press the 'PEAK' button for greater than 2 seconds to toggle

the backlights ON and OFF.

PEAK- HOLD button: Press the 'PEAK' button to toggle the PEAK

Hold function ON and OFF. In the PEAK-HOLD mode, the "

MAX

annunciator is displayed and the last reading is held on the display. If

the new reading exceeds the previous reading and the new value is

displayed.