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7

 

Performing the measurement

 

20 

7.1

  Setting measuring functions 

 

- Open the 

Measurement settings

 submenu. 

 

The submenu with the measurement settings opens: 

 

Pixel mark

:

 

o

 

Center spot

: the temperature measuring point in the 

centre of the image is marked with white crosshairs and 

the value is displayed.  

o

 

Coldspot

,

 Hotspot

: the lowest or highest temperature 

measuring point is marked with blue or red crosshairs and 

the value is displayed. 

o

 

Show all

: All measuring points are displayed. 

 

Measuring range

: choose between two temperature ranges or 

AutoRange

 

Differential temperature

: identifies the difference between two 

temperatures. 

 

External values

: select 

Humidity

Current

Voltage

Solar

Power

None

 

IFOV

: the IFOV warner shows what can be measured 

accurately from a specific distance. 

 

- Move the 

joystick

 up/down to select the required function and 

then press 

OK

 

 

7.1.1

  Activating/disabling Pixel mark 

- Open 

Menu

 

- Select 

Measurement settings

 

 

The 

Measurement settings

 menu opens. 

 

- Select 

Pixel mark

.  

 

- Select 

Center spot

 and press 

OK

 to enable (

) or disable the 

function. 

- Select 

Hotspot / Coldspot 

and press 

OK

 to enable (

) or disable the 

function. 

- Select 

Show all

 and press 

OK

 to activate all ranges.  

 

Содержание 871s

Страница 1: ...and to create professional reports You can download the software free of charge and licence free via the following link Use the testo Thermography App to transfer thermal images live to your smartpho...

Страница 2: ......

Страница 3: ...menu 13 4 4 Quick select button 14 5 WLAN connection using the App 16 5 1 Activating disabling the connection 16 5 2 Using the App 16 5 2 1 Establishing a connection 16 5 2 2 Select display 17 6 Bluet...

Страница 4: ...3 7 8 10 Reset options 34 8 Maintenance 35 8 1 Charging the rechargeable battery 35 8 2 Changing the rechargeable battery 35 8 3 Cleaning the instrument 37 8 4 Firmware update 38 8 4 1 Performing an u...

Страница 5: ...here are signs of damage on the housing mains unit or connected cables Dangers may also arise from objects to be measured or the measuring environment Always comply with the locally valid safety regul...

Страница 6: ...ime Take the rechargeable battery out of the instrument immediately if it is not functioning properly or if it shows signs of superheating Rechargeable battery may be hot When not in use for a long pe...

Страница 7: ...tc in particular in to or from countries without wireless permits is their responsibility 2 2 General technical data Infrared image output Feature Values Infrared resolution 240 x 180 Thermal sensitiv...

Страница 8: ...testo 605i thermohygrometers Electrical mode Manual input of current voltage or power or automatic transmission of data from the testo 770 3 clamp meter via Bluetooth Solar mode Manual input of the s...

Страница 9: ...ation optional Charging time in the instrument Approx 3 h with 2A mains unit supplied Charging time in charging station Approx 5 h via mains unit USB interface 5V 1 8 A Direct current Ambient conditio...

Страница 10: ...2 Technical data 8 You can find the EU declaration of conformity on the Testo website www testo com under the product specific downloads...

Страница 11: ...duction processes Preventive maintenance servicing Electrical and mechanical inspection of systems and machines 3 1 Instrument operating elements overview Element Function 1 Display Displays infrared...

Страница 12: ...ttery 3 1 Displays overview Element Function 1 Status bar In the status bar values are displayed depending on the setting 2 Battery capacity charge status Battery operation capacity 75 100 Battery ope...

Страница 13: ...supply The power is supplied to the instrument via a replaceable rechargeable battery or the mains unit provided battery must be inserted With an attached mains unit power is supplied automatically vi...

Страница 14: ...starts The start screen appears on the display To ensure measuring accuracy the camera performs automatic zeroing approx every 60 s A click is heard when this happens The image freezes briefly when t...

Страница 15: ...wn until the progress bar is complete The display goes off The camera is switched off 4 3 Getting to know the menu 1 Press OK to open the Menu 2 Move the joystick to highlight a function orange border...

Страница 16: ...vailable if the Image type is set to infrared Set scale limits Emissivity This function is only available if the Image type is set to infrared Set emissivity E and reflected temperature RTC Palette To...

Страница 17: ...ars around the required menu item Press OK The quick select button is assigned to the selected menu item The icon for the selected function is displayed bottom right Using the quick select button 1 Pr...

Страница 18: ...1 Open Menu 2 Select Configuration The Configuration menu opens 3 Select Connectivity 4 Select WLAN When connecting for the first time you will be asked for a password This is thermography by default...

Страница 19: ...lay on the thermal imager is shown on your mobile end device Remote The WLAN connection to the thermal imager is established 1 Selection Remote The display on the thermal imager is shown on your mobil...

Страница 20: ...Symbol Function No connection to the probe Searching for probe Probe readings are being transmitted Before a value can be displayed the corresponding measurement setting for clamp meter or humidity p...

Страница 21: ...uracy the camera requires an adjustment time of 10 minutes after it is switched on Important camera settings Emissivity and reflected temperature must be set correctly in order to precisely determine...

Страница 22: ...ange choose between two temperature ranges or AutoRange Differential temperature identifies the difference between two temperatures External values select Humidity Current Voltage Solar Power None IFO...

Страница 23: ...ht select measuring point 2 press OK move the measuring point to the live image using the joystick press OK 5 2 P A vs Probe selection o Move the joystick to the right select measuring point 1 press O...

Страница 24: ...power If no radio probe is connected values must be entered manually If a radio probe is connected values are transferred automatically 5 Select and press OK Values for current voltage and power can b...

Страница 25: ...anged via the PC e g in Windows Explorer Displaying a saved image Saved images can be viewed and analyzed in the image gallery When SuperResolution is enabled 2 images are saved in the image gallery a...

Страница 26: ...R image and a high resolution image SR The images show the same image section They can be displayed and analyzed in the image gallery The measurement functions Center spot Hotspot Coldspot and Differe...

Страница 27: ...automatic scaling continuous automatic adjustment to the current min max values The scale limits can be set within the measurement range The activated mode is displayed bottom right A automatic scali...

Страница 28: ...lue simultaneously and the upper limit value can be set 1 Select the Scale function 2 Press OK 3 In the mode menu move the joystick up down until Manual is selected 4 Move the joystick to the right se...

Страница 29: ...rared image You can choose between user defined emissivity and 8 materials with permanently set emissivity The reflected temperature RTC can be set individually Other materials can be imported into th...

Страница 30: ...ly tarnished 20 C 0 04 Copper oxidised 130 C 0 76 Plastics PE PP PVC 20 C 0 94 Brass oxidised 200 C 0 61 Paper 20 C 0 97 Porcelain 20 C 0 92 Black paint matt 80 C 0 97 Steel heat treated surface 200 C...

Страница 31: ...Customizing the emissivity 1 Select the Emissivity function 2 Move the joystick up down until User defined is selected Move the joystick to the right until E is selected Manually set value 3 Select a...

Страница 32: ...ess OK 7 7 Image type The display can be switched between infrared image and real image digital camera 1 Select the Image type function 2 Move the joystick up or down and choose between infrared image...

Страница 33: ...hen press OK 7 8 2 SuperResolution SuperResolution is a technology to improve image quality For each shot a sequence of images is saved in the thermal imager Using the camera App or PC software an ima...

Страница 34: ...2 Move the joystick to the right Select WLAN and press OK to enable or disable the function Select Bluetooth and press OK to enable or disable the function 3 Press Esc to cancel the process If there...

Страница 35: ...humidity value 5 Select and press OK 7 8 7 Info 1 Select Menu Configuration Info The following instrument information is displayed Device data e g serial number device name firmware version Options Me...

Страница 36: ...e counter 3 1 Press Esc or select X and press OK to cancel the process Factory settings The instrument settings can be reset to the factory settings Time date country settings and image counter are no...

Страница 37: ...ro USB interface 3 Connect the mains unit to a mains socket The charging process starts If the battery has been completely drained the charging time is approx 5 hours Whether the battery is full or ch...

Страница 38: ...8 Maintenance 36 1 Switch the instrument off 2 Open battery compartment 3 Release the battery and remove...

Страница 39: ...trument housing The interface terminal is closed The battery compartment is closed 1 Rub down the surface of the instrument with a damp cloth Use mild household cleaning agents or soapy water for this...

Страница 40: ...er 8 4 1 Performing an update using IRSoft 8 4 1 1 Preparing the camera The rechargeable battery is fully charged or the camera is connected to the mains adapter 1 Connect the computer to the camera w...

Страница 41: ...era The rechargeable battery is fully charged or the camera is connected to the mains adapter 1 Switch on the camera 2 Open the cover of the interface 3 Connect the computer to the camera with the USB...

Страница 42: ...age freeze is carried out very frequently Camera is still in its warm up period takes approx 90 seconds Wait until the warm up period has passed If we have not been able to answer your question please...

Страница 43: ...10 Authorisations and certification 41 10 Authorisations and certification Please refer to the commissioning instructions supplied for testo 865s 868s 871s 872s 0973 8723...

Страница 44: ...Testo SE Co KGaA Testo Strasse 1 D 79853 Lenzkirch Germany Phone 49 0 7653 681 0 Fax 49 7653 681 7699 Email info testo de www testo com 0970 8712 en 01 04 2022...

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