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Sper scientific 800108 Instruction Manual
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Sper scientific 800108 Instruction Manual

Ir/thermistor pen
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IR/Thermistor Pen
800108
Instruction Manual

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Summary of Contents for Sper scientific 800108

  • Page 1 IR/Thermistor Pen 800108 Instruction Manual...
  • Page 2 IR/Thermistor Pen 800108 Copyright ©2010 by Sper Scientific ALL RIGHTS RESERVED Printed in the USA The contents of this manual may not be reproduced or transmitted in any form or by any means electronic, mechanical, or other means that do not yet exist or may...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION..FEATURES ... . . METER COMPONENTS . . . MEASUREMENT PROCEDURES..BATTERY REPLACEMENT .

  • Page 4: Introduction

    INTRODUCTION The Sper Scientific IR/ Thermistor Pen (Model 800108) functions as a thermistor thermometer and a non-contact IR (Infrared) thermometer. The IR thermometer takes non- contact readings of surfaces and the thermistor probe is used to penetrate and measure solids and liquids.

  • Page 5: Features

    FEATURES Dual function as thermistor  and IR thermometer 5.3” rotatable probe  Maximum and minimum  Memory Hold function  Auto-power-off  Backlight  - 5 -...

  • Page 6: Meter Components

    METER COMPONENTS Rotating Probe The thermistor thermometer includes a built-in 5.3” rotating probe. To rotate the probe: 1. Hold the probe tip and swing it away from the meter until the probe locks at a 90° angle from the meter. 2.

  • Page 7: Measurement Procedures

    MEASUREMENT PROCEDURES The Sper Scientific IR/Thermistor Pen (Model 800108) functions as two thermometers with independent displays and battery power. The following measurement procedures are divided into two sections: Thermistor Thermometer and IR Thermometer. THERMISTOR THERMOMETER Turning the Unit On/Off 1. Press ON/OFF for 1 second.
  • Page 8 MEASUREMENT PROCEDURES Hold/Maximum/Minimum 1. Press HOLD/MAX/MIN button for 1 second to enter HOLD display function. The current reading will freeze on the display. 2. Press HOLD/MAX/MIN button again to view the maximum value of the readings taken since the thermometer was turned on. If a new maximum is reached while viewing, the new maximum value will display...
  • Page 9 MEASUREMENT PROCEDURES 4. The meter cycles from Hold → Max → Min → Hold. Press HOLD briefly to return to Hold Mode. Note… The minimum, maximum and hold values will not be saved when the meter returns to Normal Mode or when the meter is turned off.
  • Page 10 MEASUREMENT PROCEDURES Temperature Units To select either Celsius or Fahrenheit temperature scale gently insert the end of a paperclip into the pick hole on the back. Auto Power Off To save battery life, the meter will automatically turn off after 10 minutes of inactivity when the auto power off function is enabled.
  • Page 11 MEASUREMENT PROCEDURES  updated as long as the IR button remains depressed. 3. When the IR button is released, the last measurement remains on the display until the unit turns off or the IR button is pressed again. Note… The distance-to spot-ratio (D:S), is the ratio of the distance to the object and the diameter of the temperature measurement area.

  • Page 12: Battery Replacement

    BATTERY REPLACEMENT This model uses four LR44 1.5 V batteries: two batteries operate the thermistor thermometer and two batteries operate the IR thermometer. 1. Press ON/OFF button to turn the meter off. 2. Remove the old batteries and replace with new LR44 batteries, ensuring correct polarity.

  • Page 13: Specifications

    SPECIFICATIONS Thermistor -50 ~ 150°C -33 ~ 220°C Range (-58 ~ (-27.4 ~ 302°F) 428°F) 0.1°C (0.1°F) 0.1°C (0.1° Resolution F); Above 200°C, 1°C (1°F) ± 1.0°C (±2° ± 2% of Accuracy F): -50 ~ - reading or 10°C (-58 2°C, ~14°F) &...
  • Page 14 SPECIFICATIONS Thermistor 0.95 fixed Emissivity 0 ~ 50°C Operating (32 ~ 122°F) Temperature -20 ~ 60°C Storage (-4 ~ 140°F) Temperature 2 x LR44 2 x LR44 Battery (1.5 V) (1.5 V) batteries batteries Weight 14.2 x 168 Dimensions 69 x 3.6, mm Probe 135 x 3.6 mm Dimensions...

  • Page 15: Warranty

    WARRANTY Sper Scientific warrants this product against defects in materials and workmanship for a period of five (5) years from the date of purchase, and agrees to repair or replace any defective unit without charge. If your model has since been discontinued, an equivalent Sper Scientific product will be substituted if available.
  • Page 16 - 16 -...