Fotric 340M Series User Manual Download Page 63

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4.11 Color Alarm (Isotherm)

Color Alarms (Isotherms) are generally used for rapid screening of temperature
anomalies. This thermal imager supports three kinds of isotherms: above
temperature, below temperature and interval temperatures.

4.11.1 High Temperature Color Alarm

Select

above-temperature. The value in the upper right corner can be

selected, and can be adjusted by pressing up and down keys when it turns blue.

Summary of Contents for 340M Series

Page 1: ......

Page 2: ...efinition 5 Important information 5 Product Configuration 1 1 Standard Configuration 7 1 2 Optional Lens 7 Components of the Thermal Imager 2 1 Front View 8 2 2 Rear View 9 2 3 Right View 10 2 4 Left...

Page 3: ...21 3 14 Calibration NUC 21 Main Interface 4 1 Main Menu 22 Status Bar 22 Measurement Result Table 23 Palette and Temperature Scale Display 23 Image Display 23 System Menu 24 Temperature Measurement P...

Page 4: ...alculation 49 4 9 Sound Alarm 51 4 10 Palette 53 4 11 Color Alarm Isotherm 55 4 11 1 High Temperature Color Alarm 55 4 11 2 Low Temperature Color Alarm 56 4 11 3 Temperature Range Alarm 56 System Sett...

Page 5: ...ers 83 7 2 Filter Tag 83 7 3 Opening Image and Video Files 84 7 4 Thermal Image File Analysis 84 7 4 1 Thermal Video File 86 7 5 Deleting An Image or Video File 87 7 6 Deleting Multiple Files 88 Maint...

Page 6: ...C is not liable for those products This warranty is provided to the original purchaser and is not transferable This warranty does not apply to any product that has been damaged by misuse neglect accid...

Page 7: ...cribed or translated into any kind of language or computer language in any form or by electronic electromagnetic optical manual ways or any other means without the prior written permission of FOTRIC N...

Page 8: ...s Security Council UNSC and European Union EU This product contains a focal plane array and cannot be used in controlled countries such as North Korea Iran Syria Cuba Sudan Russia etc so please do not...

Page 9: ...4 Contact FOTRIC For latest product information Please contact Telephone number U S 1 214 235 4544 China 86 21 6698 1992 E mail info fotric com Website www fotric com...

Page 10: ...or actions that could result in damage to the instrument or permanent loss of data Notice Represents useful information for users Important information Please read before using the equipment Warning...

Page 11: ...e the original packing box and place it in a cool and dry place away from strong electromagnetic field Caution Please avoided oil and various chemical substances to contaminate or damage the surface o...

Page 12: ...Rechargeable lithium batteries Desktop battery charger Charger adapter USB Type C to USB Interface cable Micro HDMI to HDMI Interface cable SD card SD card reader Accessories pack Documentations pack...

Page 13: ...Thermal Imager 2 1 Front View Standby charging LED indicator lamp Speaker Microphone Touch Screen Power Button Gallery Button Laser Button Back Button Confirm Button Up Down Left Right direction keys...

Page 14: ...View Infrared Lens Lens Cap Laser distance meter available for 340A series LED Flash Lamp Visual Light Digital Camera Threaded Hole for Tripod Autofocus Button available for 340A series Capture Butto...

Page 15: ...10 2 3 Right View Micro HDMI Interface USB Type C Interface Battery Charge Interface Wrist Strap Bracket Fixed Point left and right sides Wrist Strap Lanyard Fixed Point left and right sides...

Page 16: ...11 2 4 Left View SD Storage Card Interface Focus Ring...

Page 17: ...on the front view of thermal imager Signal Type Explanation The LED flashes in Yellow Green When charger is plugged in screen is on and battery is being charged The LED glows continuously in Yellow Gr...

Page 18: ...utton To power off or restart the thermal imager long press the Power Button for about 5 seconds and the selection menu Power off and Reboot will pop up To turn off the screen or awaken the screen whe...

Page 19: ...em supports thermal image contrast focus and laser distance focus modes 1 Thermal image contrast focus The focus system performs Autofocus based on maximizing optimize the thermal image contrast 2 Las...

Page 20: ...er Image 3 5 Continuous Autofocus available for 340A series When the continuous Autofocus function is turned on the thermal imager will continuously and automatically adjust the focal length according...

Page 21: ...gs Set Device Focus CAF Continuous AutoFocus On Off 3 6 Changing the Lens of Thermal Imager Operating Procedures 1 Hold the front end of the infrared lens rotate counterclockwise to remove the lens 2...

Page 22: ...the SD memory card of the thermal imager Insert the SD card into the card reader and then insert the card reader into the USB interface of the computer Open the Gallery folder from SD card in computer...

Page 23: ...les in SD card 4 Import the images into the PC analysis software AnalyzIR to analyze 3 9 Laser Distance Meter available for 340A series The laser distance meter contains of Laser transmitter and laser...

Page 24: ...eal time mode it will not affect the distance setting in temperature measurement parameters Note The laser distance calculation takes about 2 seconds Note Retain two decimal places for the laser rangi...

Page 25: ...cle Please follow setting procedures as below 1 Make sure the save laser distance is selected in save and storage options 2 Add a rectangle or circle measurement tool 3 Make sure the box or circle too...

Page 26: ...e measured target The thermal imager assumes that this distance is valid to the measurement area of the entire line Please follow setting procedures as below 1 Make sure the save laser distance is sel...

Page 27: ...might cause measurement errors 3 12 AI Programmable Key The AI Programmable key can be configured to multiple functions For example it can be used to easily switch among frequently used settings Long...

Page 28: ...nge Palette Preview Switch Scale mode NUC and Switch Image Mode Set functions on the Freeze Interface with AI button Favorite Voice Annotation Text Annotation Tag and QR Tag Set functions on the Galle...

Page 29: ...ew as shown below See Chapter 7 Gallery for more 3 14 Calibration NUC When the thermal imager displays Calibrating it indicates that a thermal imaging technology called Non Uniformity Correction NUC i...

Page 30: ...face 4 1 Main Menu Status Bar Displays read only information Battery percentage charging status can be displayed Location Temperature measurement range Laser status displayed when the laser is activat...

Page 31: ...lues For specific configurations please refer to Section 4 9 3 ROI Display Settings Palette and Temperature Scale Display Displays currently used palette ribbon the upper and lower limits of temperatu...

Page 32: ...temperature humidity measurement distance and transmittance For specific configurations please refer to Section 4 6 Measurement Parameters Settings 4 2 Swipe down Menu Displays the the system function...

Page 33: ...can be Hide in swipe down menu Display overlay information Hide overlay information 4 3 Digital Zoom of Real Time Image The Real time thermal image and video can be scaled using the digital zoom func...

Page 34: ...mage mode thermal image digital camera picture in picture thermal visual light digital camera T DEF measurement mode settings 4 ROI temperature measurement tools points rectangles circles lines etc se...

Page 35: ...Auto Scale Mode the upper and lower temperature scale limits can be automatically adjusted to achieve the best image effect in TWB mode They are the highest and lowest of the histogram range not the o...

Page 36: ...f temperature scale can be adjusted 1 After selecting the manual temperature scale the upper and lower limits of the temperature scale can be selected and the grey bottom is in the selected state 2 Th...

Page 37: ...the upper and lower limits of temperature scale can be adjusted at the same time by using the slider As shown in the figure below the lower limit of temperature scale can be adjusted by using the sli...

Page 38: ...de In temperature span mode the temperature scale range difference between upper and lower limits value are set unchanged at 4 as shown in the figure below The upper and lower limits of temperature sc...

Page 39: ...sted by selecting the upper and lower limits of the temperature scale If gray base is selected refer to manual mode 2 In Temperature span mode the upper and lower limits of the temperature scale can o...

Page 40: ...easurement The emissivity settings of the FOTRIC thermal imager has 2 options full screen emissivity correction and partial emissivity correction To set full screen emissivity please perform the follo...

Page 41: ...how to set the emissivity of thermal imager in this manual for operation For partial emissivity please refer to Section 4 8 5 ROI partial emissivity setting 4 6 2 Setting Reflection Temperature The re...

Page 42: ...down to set the reflection temperature value as the result measured by the thermal imager 4 Click on other areas of the thermal image screen or click the back button to complete the setting Note Try t...

Page 43: ...utton to complete the setting Note The ambient temperature value is set by default in system This parameter should be set only if the ambient temperature is higher than the measured object s 4 6 4 Set...

Page 44: ...humidity relative humidity is set to the default value of the thermal imager 4 6 5 Setting Measurement Distance Measurement distance is the distance between the measured object and the lens of the the...

Page 45: ...on other areas of the thermal image screen or click the back button to complete the setting Note The measurement distance is usually set to the default value at a short distance or less than the long...

Page 46: ...and down 0 01 1 0 and set the transmittance value 5 Click on other areas of the thermal image screen or click the back button to complete distance measurement setting Note If the selected external op...

Page 47: ...rmal image Digital camera Picture in Picture Thermal Visual light digital camera mode T DEF 4 7 1 Thermal Image Mode Displays infrared thermal image Note In Thermal Image Mode please ensure the accura...

Page 48: ...43 4 7 2 Digital Camera Mode Displays visual light digital camera image 4 7 3 Picture in Picture Mode Displays Infrared thermal image superimposed on visual light digital image...

Page 49: ...curate If the infrared thermal imager does not focus correctly the temperature measurement accuracy of the thermal imager will be affected and the visual light will not match the thermal image 4 7 4 T...

Page 50: ...ure identification and temperature data can be directly displayed in the visual light image It is recommended to turn on the continuous focus function to ensure the best aligned overlapping of the pic...

Page 51: ...abbreviated as Li The point measurement area is abbreviated as Sp Click to add a movable measurement point Click to add a movable rectangle measurement area Click to set the temperature rise between...

Page 52: ...ter button can be used to measure the areas after adding a rectangular circular area See Section 3 10 Measuring Areas The laser distance meter button can be used to measure the line length after addin...

Page 53: ...ack button to complete selection 4 8 3 Settings of ROI Click to select ROI Click to set the sound silent alarm Click to move the ROI position Click to resize ROI area Click to set ROI partition emissi...

Page 54: ...n keys up down left and right or directly press the ROI to adjust the ROI size 4 Click the ROI emissivity button and choose the emissivity value or find material type in the emissivity material table...

Page 55: ...l ROIs To delete the entire ROI please perform the following steps 1 Click the system menu button 2 Click the ROI measurement tool button 3 Click the Clear ROI button to delete all ROI information on...

Page 56: ...he material type 4 If the materials type is not found on screen please refer to the material Emissivity Table in the end of this manual If the material type is not in the material emissivity table or...

Page 57: ...including maximum minimum average temperature and emissivity 4 8 7 Temperature Difference Calculation Temperature rise difference button 1 Click to set the temperature difference between the temperat...

Page 58: ...ween the ROI and a reference temperature the temperature displayed on the screen is the actual temperature minus the reference temperature which can be used to eliminate environmental interference and...

Page 59: ...p rapid beep sound can be set triggered to remind Low temperature alarm When the designed temperature is lower than the preset low temperature threshold the temperature value will turn blue and a shar...

Page 60: ...of the screen and select the sound alarm button 3 Choose high temperature alarm or low temperature alarm as required 4 Set maximum or minimum temperature in the region 5 In the temperature alarm bar o...

Page 61: ...tte GreyRed Palette Color alarm isotherm above temperature which is generally used to quickly find the temperature abnormal area of the measured object Color alarm isotherm below temperature which is...

Page 62: ...57 MagicThermal Rainbow Palette MagicThermal Iron Palette More hidden buttons as shown below To invert the color for the palettes...

Page 63: ...anomalies This thermal imager supports three kinds of isotherms above temperature below temperature and interval temperatures 4 11 1 High Temperature Color Alarm Select above temperature The value in...

Page 64: ...rm Select below alarm temperature for color alarm The value in the upper right corner can be selected and can be adjusted by pressing up and down keys when it turns blue 4 11 3 Temperature Range Alarm...

Page 65: ...60 The lower limit and upper limit of temperature range alarm can be set and the value in the upper right corner can be selected and can be adjusted by pressing up and down keys when it turns blue...

Page 66: ...61 System Settings The system settings menu includes the following options Capture Mode Temperature Measurement Range Storage Save Options Device Set 5 1 Capture Mode...

Page 67: ...After set to video recording click the camera trigger to start recording and click the camera trigger again to pause 3 IRS and MP4 files are supported IRS is a thermal imaging video format that suppor...

Page 68: ...p after a certain number of capture frames The maximum is 1000 or unlimited captures 3 After select time lapse capture press the trigger to start capture Press the trigger again to stop If the total n...

Page 69: ...rstly the temperatures of the measured object must be within the range the second is to select as small a range The Intelligent range is recommended It can automatically adjusts the temperature measur...

Page 70: ...Mode the visual light digital image is default saved inside the same file of the thermal image s Enabling this option will save the digital image as a separate JPEG file Save distance measurement avai...

Page 71: ...66 5 6 Device Set...

Page 72: ...1 Unit Language Time and Regional Settings Language Date Region Contains the settings of multiple parameters language temperature unit distance unit date time time zone date format settings Language E...

Page 73: ...68 Temperature unit C K F Distance unit m ft...

Page 74: ...69 Date Time...

Page 75: ...70 Time zone Date format...

Page 76: ...ment and the laser will be on when the thermal imager is in Autofocus Continuous Autofocus available for 340 A series Enable disable continuous Autofocus The thermal imager will automatically detect t...

Page 77: ...ximum temperature On screen minimum temperature On screen average temperature emissivity reflected temperature ambient temperature humidity distance etc This setting is used to specify what informatio...

Page 78: ...p as Flash The thermal imager s LED lamp can be used as a flash for digital cameras After the flash function is enabled the LED lamp will be turned on when press the trigger button You can also turn o...

Page 79: ...hermal imager Options include 5 minutes 10 minutes 30 minutes and permanent In screen off mode click the thermal imager s power button to wake up the screen When using the thermal imager you can also...

Page 80: ...range can be set separately or together In temperature span mode the upper and lower limits of the temperature scale range can only be adjusted at the same time and cannot be adjusted separately The d...

Page 81: ...76 5 6 9 Reset Reset options Reset parameters to factory default settings or delete all saved data 5 6 10 Thermal Imager Information...

Page 82: ...information thermal imager model serial number software version system version operation system version sensor lens battery level remaining SD card storage status information IP address Mac address a...

Page 83: ...information before save Press the capture button again to save the image Press Back twice to exit the Image Freeze Interface without saving the image The Image Freeze Interface function is not availa...

Page 84: ...erature Scale Mode ROI measurement tool For details see 4 8 ROI measurement tool Voice annotation Text annotation Tag 6 1 Favorite 1 Click on the favorite button and a favorite mark will be displayed...

Page 85: ...80 6 2 Voice Annotation The voice annotation supports 200 second voice recording and is recorded in the image file It can be played in the gallery or in PC software Close Play Record Delete...

Page 86: ...rd Input To add text annotations with virtual keyboard please perform the following steps 1 Click on the text box and switch to the appropriate text input method 2 After entering the text information...

Page 87: ...82 6 4 Tag The automatic tag function can be performed by QR code scan and manual keyboard input Close QR code scan Save...

Page 88: ...83 6 4 1 Keyboard Input Same descriptions as Section 6 3 1 Keyboard Input 6 4 2 QR Code Scan Click on to enter the QR code recognition function...

Page 89: ...4 1 Click on and align to the QR code to be scanned 2 QR code content will be displayed 3 Click on Save to save the content The tag mark will be displayed appears on the upper left corner of the image...

Page 90: ...n to open the gallery Image files are grouped by date as shown in the figure below The images can be switched by clicking on the left right and the up down keys and be selected to analyze or playback...

Page 91: ...86 7 1 Favorites and Filters Click on Favorites icon to filter all favorite files For details on adding to the favorites see 6 1 Favorite 7 2 Filter Tag Click on to enter the tag filter interface...

Page 92: ...e to view analyze or delete 2 For visual light image open the analysis interface to view or delete 3 For IRS full radiation video files open the analysis interface to view the temperature information...

Page 93: ...camera picture in picture or T DEF image Favorites see Section 6 1 Favorite Save More options Measurement parameters see Section 4 6 Measurement Parameter Settings for details Palette see Section 4 1...

Page 94: ...lowing operations Play click to play the video Temperature scale mode see Section 4 5 Temperature scale mode for details ROI Measurement tool see Section 4 8 ROI Measurement Tool for details Measureme...

Page 95: ...nnotation see Section 6 3 Text annotation Image s detailed Information click to open 7 5 Deleting An Image or Video File 1 Click on the Gallery button to open the gallery 2 Select an image click on th...

Page 96: ...91 1 Long press one of the thumbnails enter the multi select mode In the multi select mode you can select multiple files and then click on Delete button 2 Confirm to delete the selected files...

Page 97: ...s might cause damages 8 2 Cleaning the Infrared Lens Cleaning Procedures Please use professional lens cleaning cotton pad and liquid with an isopropyl alcohol concentration above 30 or 96 ethanol C2H5...

Page 98: ...e this air usually contains oily mist and will damage the detector surface Note 1 This section only applies to thermal imagers where the uncooled infrared focal plane detector can be exposed by removi...

Page 99: ...3 Take out the battery from device when not use for long term 4 Keep the battery and battery pack clean and dry 5 Use only the power adapter approved by FOTRIC to charge the battery...

Page 100: ...Unpolished 38 0 22 Oxidized 100 0 61 Copper Severely oxidized 20 0 78 Iron Oxidized 100 0 74 Rusty 25 0 65 Cast iron Oxidized 200 0 64 Non oxidized 100 0 21 Wrought iron Roughened 25 0 94 Polished 38...

Page 101: ...Smoke black 25 0 95 Candle soot 20 0 95 Graphite rough surface 20 0 98 Paint Average of 16 colors 100 0 94 Paper White 20 0 93 Sand Surface 20 0 90 Wood Polished 20 0 90 Water Distilled water 20 0 96...

Page 102: ...ipment described herein may require EU US and UNSC authorization for export purposes Imagery for illustration purposes only Specifications are subject to change without notice FOTRIC INC 2020 All Righ...

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