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Sechang Instruments TM-969 Operation Manual

Dual laser + type k
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Dual laser + type K thermometer
1000
THERMOMETER
Model : TM-969
Your purchase of this INFRARED THERMOMETER marks a step
forward for you into the field of precision measurement.
Although this METER is a complex and delicate instrument, its
durable
structure
instructions carefully and always keep this manual within easy
reach.
OPERATION MANUAL
INFRARED
℃
developed.
Please
read
the
following

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Summary of Contents for Sechang Instruments TM-969

  • Page 1 Dual laser + type K thermometer 1000 INFRARED ℃ THERMOMETER Model : TM-969 Your purchase of this INFRARED THERMOMETER marks a step forward for you into the field of precision measurement. Although this METER is a complex and delicate instrument, its durable structure developed.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. FEATURES..............2. SPECIFICATIONS............3. FRONT PANEL DESCRIPTION........3-1 Emissivity Button..........3-2 Down Button............3-3 LCD Display............3-4 Up Button............3-5 Mode Button............3-6 Measure Switch............ 3-7 Battery Cover............ 3-8 Infrared Lens............3-9 Laser..............3-10 LED..............3-11 Thermocouple Socket......... 4.

  • Page 3: Features

    1. FEATURES * None contact infrared temperature measurement up to 1,000 measurement. ℃ * Type K thermocouple thermometer, up to 1400 ℃ measurement. * Dual laser for better targeting. * Large LCD display with back light. * D/S ratio value : 50/1. * Min., Max., Differential, Average, Lock mode.
  • Page 4 Infrared Temp. ± 1 ( 1.8 ℃ ℉ * Object Temp. = 15 to 35 ℃ Accuracy * Ambient Temp. = 25 ℃ ± 2 % of reading or ± 2 ( ± 4 ℃ ℉ whichever is greater. * Object Temp. = -33 to 1000 ℃ * Ambient Temp.
  • Page 5 Sampling Time Approx. 0.7 second. Power Supply DC 1.5V AAA ( UM-4 ) battery x 2 PCs, heavy duty or Alkaline. Power without target light on : Approx. DC 1.5 mA. Consumption with target light on : Approx. DC 29.5 mA. Operating 0 to 50 (32 to 122...

  • Page 6: Front Panel Description

    3. FRONT PANEL DESCRIPTION 3-1 Emissivity Button 3-2 Down Button 3-3 LCD Display 3-4 Up Button 3-5 Mode Button 3-6 Measure Switch 3-7 Battery Cover 3-8 Infrared Lens 3-9 Laser 3-10 LED 3-11 Thermocouple Socket Fig. 1...

  • Page 7: Measuring Procedure

    4. MEASURING PROCEDURES 1) Default LCD Screen 2) Simply aim the thermometer at the measure target with " Infrared Lens ( 3-8, Fig. 1 ) and press " Measure Button " ( 3-6, Fig. 1) to display the surface temperature. The Distance : Spot is 50:1.
  • Page 8 4) Press " Mode Button " ( 3-5, Fig. 1) for scrolling more display function as follows. Here will show the emissivity data. (The default emissivity is 0.95.) Press Mode key ( 3-5, Fig. 1 ) for the Maximum (MAX), Minimum (MIN), Different between MAX and MIN (DIF) and Average (AVG) modes.

  • Page 9: Measuring Consideration

    6) In MAX, MIN, DIF, AVG mode: a. Press " Up Button " ( 3-4, Fig. 1 ) for LOCK mode ON/OFF. The lock mode is particularly useful for continuous monitoring of temperatures for up to 60 minutes. b. Press " Down Button " ( 3-2, Fig. 1) for ℃...

  • Page 10: Battery Replacement

    Error 5~9, for all other error messages it is necessary to reset the thermometer. To reset it, wait for auto power off, remove the battery and wait for a minimum of one minute, reinsert the battery and turn on. If the error message remains please contact the Service Department for further assistance.

  • Page 11: Optional Type K Temp. Probe

    7. OPTIONAL TYPE K TEMP. PROBE (Type K) TP-01 * Max. short-tern operating Temperature: 300 (572 ℃ ℉ * It is an ultra fast response naked-bead thermocouple suitable for many general purpose application. Thermocouple * Measure Range: -50 to 900 ℃...

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