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Summary of Contents for TRAMEX IRT2DP
- Page 1 IRT2DP Dual Laser IR Thermometer and Dew Point Detector USER GUIDE...
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Page 2: Table Of Contents
TABLE OF CONTENTS Introduction Key Features Operating Instructions On / Off Switching Cº/Fº Audio Signal On/Off Front Panel Controls and Indicators Laser Beam / Backlight Mode • Surface Temperature & Dew Point (DP) • Surface Temperature & Ambient Temperature (AT) •... -
Page 3: Introduction
INTRODUCTION The IRT2DP is a handheld dual laser, non-contact Infrared Thermometer and Dew Point detector with 20:1 distance to spot ratio, tricolor light (and audible) indication as reading goes close to dew point tempera- ture. It is used to measure surface temperature along with relative humidity, dew point temperature and ambient temperature. -
Page 4: Operating Instructions
OPERATING INSTRUCTIONS Switch Button – automatically switch off at about 15 minutes Backlight/ Laser Button Mode Button - Surface temperature with RH, Dew Point or Ambient Temperature. ºC/ºF & Audio On/Off Button... -
Page 5: On / Off
ON / OFF • Press the measurement trigger once to turn ON. • Press the measurement trigger again to turn OFF SWITCHING ºC/ºF • Select the temperature units (ºC or ºF) pressing once the ºC/ºF button. AUDIO SIGNAL ON/OFF • Press the ºC/ºF button for 3 seconds to turn On or Off the audio signal. -
Page 6: Front Panel Controls And Indicators
FRONT PANEL INDICATORS DP: Dew Point AT: Ambient Temperature RH: Relative Humidity Laser ON symbols Low Battery Indication %RH Indicator bar / Proximity to dew point indicator Emissivity symbol and value ºC/ºF symbol... -
Page 7: Laser Beam / Backlight
LASER BEAM / BACKLIGHT Button The dual laser beam and screen backlight will remain ON / OFF as selected in the last time used. Scroll through the options by pressing the laser beam / backlight button: • laser beam OFF / backlight OFF •... -
Page 8: Measurement Operation - General
LCD screen. If the measured surface temperature value is between the ambient temperature and dew point temperature values, the IRT2DP will calculate the D-value / Delta-value with the ambient temperature. Green Light... -
Page 9: Battery Replacement
For example: If the measured environment temperature is 25ºC, rela- tive humidity is 50%, dew point is 13.8ºC, then: Green light: when the measured surface temperature is between 77ºF (25ºC) - 70.3ºF (21.3ºC); Yellow light: when the measured surface temperature is between 70.2ºF (21.2ºC) - 63.5ºF (17.5ºC);... -
Page 10: Maintenance
MAINTENANCE Clean the lens often, but never use a solvent. Abrupt temperature changes will cause condensation and possible vapor penetration. Clean after the vapor evaporates. Blow off loose parti- cles with clean, compressed air. Gently brush remaining debris away with a lens hair brush. Carefully wipe the surface with a moist cotton swab. -
Page 11: Specifications
SPECIFICATIONS Temperature Range: 50°C to 380°C (-58ºF to 716ºF) Display resolution: Emissivity: Fixed at 0.95 Temperature accuracy: -50º to 20ºC / -58º to 32ºF: +/- 3.5ºC 20º to 380 ºC / 32º to 716ºF: +/-1.5ºC Wavelength range: 8 – 14um Humidity Range: 0 - 100% RH Humidity accuracy:...
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