Major tech MT943 Instruction Manual
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Major tech MT943 Instruction Manual

Data logging light meter
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INSTRUCTION MANUAL
MT943
DATA LOGGING LIGHT METER

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Summary of Contents for Major tech MT943

  • Page 1 INSTRUCTION MANUAL MT943 DATA LOGGING LIGHT METER...

  • Page 3: Table Of Contents

    Contents Page no 1. Introduction..................4 2. Safety....................4 3. Specifications...................5 4. Description..................6 5. Operation..................7 5.1. Power-Up.................7 5.2. Selecting the Lux or FC Scale............7 5.3. Auto Power Off................7 5.4. Over Range................7 5.5. Data-Hold Mode................7 5.6. Peak-Hold Mode................7 5.7. Maximum and Minimum Mode............7 5.8.

  • Page 4: Introduction

    1. INTRODUCTION • The digital illuminance meter is a precision instrument used to measure illuminance (Lux, footcandle) in the field. • It is meet CIE photopic spectral response. • It is fully cosine corrected for the angular incidence of light. •...

  • Page 5: Specifications

    3.SPECIFICATIONS Range Function Display 3-3/4 digit LCD with high speed 40 segment bar graph. Measuring Range 400.0Lux, 4000Lux, 40.00kLux and 400.0kLux / 40.00FC, 400.0FC, 4000FC, 40.00kFC Note: 1FC=10.76Lux, 1kLux=1000Lux, 1kFC=1000FC Over Range Display LCD will show “OL” symbol. Spectral Response CIE Photopic (CIE human eye response curve).

  • Page 6: Description

    4. DESCRIPTION 1 - LCD Display 2 - USB Interface 3 - UNITS Button 4 - Backlight/LOAD Control Button 5 - RANGE Button 6 - REC/SET Button 7 - MAX/MIN Button 8 - Peak Hold Button 9 - REL Button 10 - Data Hold Button 11 - Power Button 12 - Photo Detector...

  • Page 7: Operation

    5. OPERATING INSTRUCTIONS 5.1. Power-Up Press the Power Button to turn the meter ON or OFF. 5.2. Selecting the Lux or FC scale Set the RANGE Button to desired Lux or FC range. 5.3. Auto Power Off Press the REC/SET Button and RANGE/APO Button, enable the Auto Power Off or disable this function.

  • Page 8: Usb Mode

    5.9. USB Mode Connect with PC with USB, the “ ” will displays in the screen. 510. Back-Light Function Press the Backlight Button to turn on; Press again to turn off. 5.11. Setup Time and Sampling Rate • Press the MEM/SETUP Button and UNITS Button key to start to setup the time and sampling.

  • Page 9: Battery Check-Up & Replacement

    6. BATTERY CHECK-UP & REPLACEMENT 1. If the battery power is not sufficient, LCD will display low battery and replacement of one new battery is required. 2. After turning off the meter, disconnect the battery cover with a screwdriver. 3. Disconnect the battery from the instrument and replace it with a standard 9V battery and replace the cover.

  • Page 10: Installing The Software

    9. INSTALLING THE SOFTWARE 1. Start windows 2. Insert the USB into the PC or Laptop and download the software. 3. Now follow the installation program instructions. 4. Once the software is installed, switch on the meter. 5. Start the software. 8.

  • Page 11: Recommended Illumination

    11. RECOMMENDED ILLUMINATION Locations Office Conference, Reception Room 200~750 18~70 Clerical Work 700~1,500 65~140 Typing Drafting 1,000~2,000 93~186 Factory Visual Work At Production Line 300~750 28~70 Inspection Work 750~1,500 70~140 Electronic Parts Assembly Line 1,500~3,000 140~279 Packing Work, Entrance Passage 150~300 14~28 Hotel...
  • Page 12 MAJOR TECH (PTY) LTD South Africa Australia www.major-tech.com www.majortech.com.au sales@major-tech.com info@majortech.com.au...

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