Gossen MetraWatt METRATHERM Operating Instructions Manual Download Page 6

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6 GMC-I

Messtechnik

GmbH

Instrument Overview

Housing

Control Panel

Laser Aperture

Control Panel / Display

Terminals

Measuring

USB Port

Battery Compartment

Trigger

Thread for Attaching Carrying
Strap or Tripod (not included)

Type K Thermocouple

Laser Beam

IR Measuring Window

and Lid

PC Connection

Measuring Function Selection

Continuous Measurement On/Off

Save / Delete

Adjust Parameter Value

°C / °F (selectable)

Max. / Min. / Average Value

Scan / HOLD (single measurement)

Main Temperature Display

Auxiliary Temperature Display

Battery Level

Memory Function

Laser Active

Limit Value Alarm

Temp. Difference



Acoustic Alarm for Exceeded Limit Value

Parameter Value

Memory Location Selection

Acoustic Alarm On/Off

Adjust Parameter Value
Memory Location Selection

Measured Values

Thermocouple (TC)

AUTO (continuous measurement)

Emissivity



Indicates double function

Summary of Contents for METRATHERM

Page 1: ...METRATHERM 1 Portable Infrared Thermometer 3 349 386 15 2 4 10 Operating Instructions ...

Page 2: ...ision Ratio 12 5 2 Emissivity Parameter 5 3 Temperature Limit Values 13 6 Technical Data 14 7 Maintenance 15 7 1 Unit of Measure and Laser On Off Switches 15 7 2 Battery Replacement 15 7 3 Cleaning the Lens 16 7 4 Cleaning the Housing 16 8 Appendix 16 8 1 Emissivity Table 16 8 2 PC Display and Recording Program data logger 18 8 2 1 PC System Requirements 18 8 2 2 Installation 18 8 2 3 Starting the...

Page 3: ... 8 Testing of interference immunity to magnetic fields with energy technology frequencies Product Features Infrared temperature measuring range 50 to 1000 C 58 to 1832 F Exact positioning with laser sighting can be activated if desired High D S ratio of 50 1 Emissivity adjustable from 0 1 to 1 00 in steps of 0 01 Additional measuring option with type K thermocouple Illuminated LCD panel Selectable...

Page 4: ...ments Manufacturing processes in the field of semiconductor technology Contacts in electrical switch boxes Food monitoring and processing Included 1 METRATHERM 1 measuring instrument 1 9 V battery 1 screw on carrying strap 1 type K thermocouple 1 USB adapter cable for data transmission to a PC 1 CD ROM with installation software for PC display and recording program data logger 1 set of operating i...

Page 5: ...ch of children Safety Precautions Never immerse the instrument in water This product is not suitable for medical examinations When measuring body temperature the measured value serves as a reference value only The instrument has been designed for industrial scientific and technical applications Symbols on the Device Warning concerning a point of danger attention observe documentation Laser warning...

Page 6: ...ction Continuous Measurement On Off Save Delete Adjust Parameter Value C F selectable Max Min Average Value Scan HOLD single measurement Main Temperature Display Auxiliary Temperature Display Battery Level Memory Function Laser Active Limit Value Alarm Temp Difference T Acoustic Alarm for Exceeded Limit Value Parameter Value Memory Location Selection Acoustic Alarm On Off Adjust Parameter Value Me...

Page 7: ...ter 4 1 3 MAXimum temperature during a measuring sequence see chapter 4 1 2 MINimum temperature during a measuring sequence see chapter 4 1 2 Average temperature during a measuring sequence see chapter 4 1 2 Largest temperature difference during a measuring sequence see chapter 4 1 2 Measurement with thermocouple see chapter 4 2 Adjustable emissivity for increased accuracy with various materials s...

Page 8: ...he object to be measured holding it such that you can easily read the LCD panel and pull the trigger with your forefinger Make sure that the target is larger than the instrument s measuring spot In the case of objects with large surfaces make sure that you are located within the permissible measuring range The laser dot can be used to take aim at the measuring point and has no measuring function o...

Page 9: ... is performed until the key is pressed once again 4 1 2 Special Functions Ascertaining Maximum Temperature MAX Function This measuring function makes it possible to acquire and store the highest measured absolute temperature value after scanning several measuring points SCAN function Repeatedly press the MODE key until MAX appears at the display Pull and hold the trigger until all measuring points...

Page 10: ...r until all measuring points have been scanned The temperature difference is frozen at the auxiliary display after the trigger is released 4 1 3 Memory Functions Saving Measurement Data DATA Function blinking Up to 10 measured values can be saved to 10 memory locations DATA1 9 A where A is used as a hexadecimal character for the 10th memory location The current measured value the maximum value MAX...

Page 11: ...k appears in the auxiliary temperature display for each memory location when queried with the or the key Press the MODE key in order to exit the Clear mode and DATA once again blinks at the display 4 2 Thermocouple Measurements TC Function Laser Warning Switch the laser off for safety reasons before plugging in the thermocouple Refer to regarding switch positions chapter 7 1 The laser is not requi...

Page 12: ...vity Parameter Emissivity is a measure of an object s ability to emit or absorb energy Perfect emitters have an emissivity value of 1 which means that they reemit 100 of the energy to which they are exposed An object with an emissivity value of 0 8 absorbs 80 of the energy to which it is exposed and reemits 20 Emissivity is defined as the relationship of the amount of infrared energy which is emit...

Page 13: ...t the display Select the desired value with the and keys Repeatedly press the key in order to switch the buzzer on or off Alarm for Limit Value Fallen Short of LAL Parameter A minimum temperature can be specified here LAL lowest alarm An acoustic signal sounds periodically as long as this value is fallen short of Repeatedly press the MODE key until LAL appears at the display Select the desired val...

Page 14: ...e spot distance relationship D S 50 1 Type K thermocouple sensor Temperature range accuracy 200 to 200 C 0 2 rdg 1 5 C 200 to 1370 C 0 5 rdg 1 C Temperature range resolution 200 to 100 C 1 C 99 9 to 1370 C 0 1 C Supply power battery service life 9 V block battery 6LR61 10 hours Operating temperature 0 to 50 C 32 to 122 F 10 to 90 atmospheric humidity Electromagnetic compatibility EMC DIN EN 61326 ...

Page 15: ...nt The battery is located in the same compartment as the unit of measure and laser on off switches to open see chapter 7 1 Make sure that no battery leakage has occurred before initial start up and after long periods of storage Continue to inspect the batteries for leakage at short regular intervals If battery leakage has occurred carefully and completely clean the electrolyte from the instrument ...

Page 16: ...r solvents 8 Appendix 8 1 Emissivity Table Material Temperature in C F Emissivity Gold pure highly polished 227 440 0 02 Aluminum foil 27 81 0 04 Aluminum disc 27 81 0 18 Household aluminum flat 23 73 0 01 Aluminum polished plate 98 3 227 400 0 04 577 1070 0 06 Aluminum rough plate 26 78 0 06 Aluminum oxidized at 599 C 199 390 0 11 599 1110 0 19 Aluminum surfaced roofing 38 100 0 22 Zinc galvanize...

Page 17: ... 07 Copper heavily oxidized surface 25 77 0 78 Enamel white fused onto iron 19 66 0 9 Formica 27 81 0 94 Frozen soil 0 93 Brick red rough 21 70 0 93 Brick silica unglazed rough 1000 1832 0 8 Carbon T carbon 0 9 ash 127 260 0 81 Concrete 0 94 Glass smooth surface 22 72 0 94 Granite polished 21 70 0 85 Ice 0 32 0 97 Marble light gray polished 22 72 0 93 Asbestos board 23 74 0 96 Asbestos paper 38 10...

Page 18: ...PC to which the software will be installed Windows PC with at least Pentium II processor 350 MHz or faster Windows 2000 SP4 or Windows XP 128 MB RAM 5 MB available hard disk space without data SVGA monitor with at least 800 x 600 pixels Windows supported printer Microsoft compatible mouse CD ROM drive USB port 8 2 2 Installation Attention Install the PC software from the included CD ROM to your PC...

Page 19: ...can be seen when viewing the control panel Insert the USB plug into the corresponding socket at the PC Start the program Click Start Programs Infrared thermometer Infrared thermometer or double click the appropriate desktop icon The measuring sequence is started several seconds after pulling the trigger once The measuring instrument is automatically set to the SCAN function for continuous measurem...

Page 20: ...th a text editor Recorded data can be processed by copying them to the clipboard and entering them to a Microsoft Excel spreadsheet Example High Performance Infrared Thermometer Item Date Time Temperature Unit of Measure 1 2006 09 26 14 43 09 22 9 Centigrade 2 2006 09 26 14 43 10 23 1 Centigrade 3 2006 09 26 14 43 11 23 1 Centigrade 4 2006 09 26 14 43 12 23 1 Centigrade 5 2006 09 26 14 43 13 23 2 ...

Page 21: ... com 10 Repair and Replacement Parts Service Calibration Center and Rental Instrument Service If required please contact GMC I Service GmbH Service Center Thomas Mann Str 20 90471 Nuremberg Germany Phone 49 911 8602 0 Fax 49 911 8602 253 e mail service gossenmetrawatt com This address is only valid in Germany Please contact our representatives or subsidiaries for service in other countries ...

Page 22: ...ect to change without notice PDF version available on the Internet GMC I Messtechnik GmbH Südwestpark 15 90449 Nürnberg Germany Phone 49 911 8602 111 Fax 49 911 8602 777 e mail info gossenmetrawatt com www gossenmetrawatt com ...

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