Delta LTL2000S User Manuals

Table of Contents

• SECTION 1

  1
• INTRODUCTION

  1
• Introduction

  1
• LTL2000S(Q) features

  2
• Getting started

  3
• Buttons

  3
• Measuring

  3
• Warning and Errors

  3
• Calibration - LTL2000S

  6
• Calibration - LTL2000SQ

  8
• SECTION 2

  11
• GENERAL INFORMATION

  11
• Rl Measurement

  11
• Qd Measurement

  15
• Instrument function

  17
• Factory calibration

  17
• Notes on error sources

  17
• SECTION 3

  19
• KEYBOARD, DISPLAY AND FUNCTIONS

  19
• Keyboard Layout

  19
• Keyboard functions

  19
• Clear log data

  20
• Measurement id

  20
• Mean Calculation

  21
• Menu system

  21
• SECTION 4

  25
• MAINTENANCE

  25
• General care

  25
• Protection window

  25
• Battery

  25
• Fuses

  26
• Lamp

  26
• Calibration unit

  26
• Light trap

  27
• Printer

  28
• APPENDIX A

  29
• COMMUNICATION FACILITIES

  29
• RS-232C specification

  29
• Data protocol

  31
• Command format

  32
• Command set

  33
• APPENDIX B

  36
• Status code interpretation

  36
• APPENDIX C

  37
• Print outs

  37
• Result Printout

  37
• Rl Calibration Printout

  37
• Qd Calibration Printout

  37
• Log Printout

  38
• Status Printout

  39
• APPENDIX C

  40
• SPECIFICATION

  40
• General Characteristics Rl

  40
• General Characteristics Qd

  40
• Electrical Characteristics

  41
• Environmental Characteristics

  41
• Mechanical Characteristics

  41
• Number of data bit

  8
• Stop bit

  1
• Max. reading (mcd·m-2·lx-1)

  318