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Landmapper ERM-01

  •          Range of measurements   ER= 0.1-1 106 Ohm m
  •         Automatically adjusts electrical resistivity range to provide best measurement accuracy.
  •         Precision and error of measurements is typically less than 1%.
  •        User-defined K (geometrical coefficient)…………………………….……….………0.01 up to 99.99
  •          Quantity of changeable K-coefficients..…………………………………………………9
  •          Quantity of data storage locations……………………………………..………..……999
  •          Range of operation temperatures………………………………………………………from – 10 up to + 40 C0 or 14 to 100 F
  •          Air humidity  no more than……………………….…………………………….………………65 %
  •          Weight of the device no more……………………………………..………………………….. 250 g or 8 oz
  •          Current of consumption no more……………………………………………….……………..7.0 mA
  •          Output voltage, no more…………………………………………………………………..……5 V
  •          Measurements comparable with DC methods, frequency………………………….1.25 Hz
  •          Computer connection………………………………………………….……………………………….serial port

Controls

 –       ON/OFF key

    ►    –  FUNCTION key. The multifunction key for operation mode selection (ER/EC/EP) and storage of data

◄      – INPUT key. The multifunction key for taking measurements, correction of a K coefficient, recording or erasing data or contrast values

▲       – UP key. The multifunction key for scrolling through operation modes, K coefficients, storage cells, or contrast values

▼       – DOWN key. The multifunction key for scrolling through operation modes, K coefficients, storage cells, or contrast values

AB    –  Socket for connection of current-inducing AB electrodes

MN   –  Socket for connection of voltage-measuring electrodes (plug non-polarizing electrodes here for electrical potential measurements)

Serial port for data transfer to a computer is on the top side panel of the device.

 

Landmapper ERM-02

Technical Specifications of LandMapper ERM-02

Range of measurements   ……………………………………….……..    ER= 0.1-1 106 Ohm m

                                             ……………………..…………………………    EC= 1 10-6 – 10 Sm-1

                                               ….…………………………..………………..  EP= -1 to +1 V (∆ 0.01 mV)

User-selectable ER/EC/EP modes of measurement. Automatically adjusts electrical resistivity/conductivity/potential ranges to provide best measurement accuracy. Error of measurements is typically less than 1%.

User-defined K (geometrical coefficient)………………………..…………………….………0.1 up to 99.9

Quantity of changeable K-coefficients..……………………………………………………………………..9

Quantity of data storage locations………………………….…………………..…………………..……999

Range of operation temperatures…………………………………….from – 10 up to + 40 C0 or 14 to 100 F

Air humidity, no more than…………..………………….…………………..…………………………85 %

Weight of the device, no more…………….…………………….………….………….…….. 250 g or 8 oz

Current of consumption, no more……..………………………….…………..……………………..7.0 mA

Output voltage, no more………………..……………………………………………………….………5 V

Measurements comparable with DC methods, frequency……………………………1.25 Hz

Computer connection…………………………………………………………….……………….serial port

 

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en English
af Afrikaanssq Albanianam Amharicar Arabichy Armenianaz Azerbaijanieu Basquebe Belarusianbn Bengalibs Bosnianbg Bulgarianca Catalanceb Cebuanony Chichewazh-CN Chinese (Simplified)zh-TW Chinese (Traditional)co Corsicanhr Croatiancs Czechda Danishnl Dutchen Englisheo Esperantoet Estoniantl Filipinofi Finnishfr Frenchfy Frisiangl Galicianka Georgiande Germanel Greekgu Gujaratiht Haitian Creoleha Hausahaw Hawaiianiw Hebrewhi Hindihmn Hmonghu Hungarianis Icelandicig Igboid Indonesianga Irishit Italianja Japanesejw Javanesekn Kannadakk Kazakhkm Khmerko Koreanku Kurdish (Kurmanji)ky Kyrgyzlo Laola Latinlv Latvianlt Lithuanianlb Luxembourgishmk Macedonianmg Malagasyms Malayml Malayalammt Maltesemi Maorimr Marathimn Mongolianmy Myanmar (Burmese)ne Nepalino Norwegianps Pashtofa Persianpl Polishpt Portuguesepa Punjabiro Romanianru Russiansm Samoangd Scottish Gaelicsr Serbianst Sesothosn Shonasd Sindhisi Sinhalask Slovaksl Slovenianso Somalies Spanishsu Sudanesesw Swahilisv Swedishtg Tajikta Tamilte Teluguth Thaitr Turkishuk Ukrainianur Urduuz Uzbekvi Vietnamesecy Welshxh Xhosayi Yiddishyo Yorubazu Zulu