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Indomonster Priority17th Year
The HD2106.1 and HD2106.2 are portable instruments with a large LCD display. They measure conductivity, liquid resistivity, total dissolved solids ( TDS) , and salinity using combined 4-ring and 2-ring conductivity/ temperature probes. Temperature only is measured by Pt100 or Pt1000 immersion, penetration or contact probes. The probe calibration can be performed automatically in one or more than one of the 147¼ S, 1413¼ S, 12880¼ S or 111800¼ S/ cm conductivity calibration solutions. The temperature probes are fitted with an automatic detection module, with the factory calibration settings already being memorized inside. The HD2106.2 is a datalogger. It memorizes up to 36, 000 conductivity and temperature samples which can be transferred from the instrument connected to a PC via the multi-standard RS232C serial port and USB 2.0. The storing interval, printing, and baud rate can be configured using the menu. The HD2106.1 and HD2106.2 models are fi tted with an RS232C serial port and can transfer the acquired measurements to a PC or to a portable printer in real time. The Max, Min and Avg function calculates the maximum, minimum or average values. Other functions include: the relative measurement REL, the Auto-HOLD function, and the automatic turning off which can also be disabled. The instruments have IP67 protection degree. INSTRUMENT TECHNICAL CHARACTERISTICS Instrument Dimensions ( Length x Width x Height) 185x90x40mm Weight 470g ( complete with batteries) Materials ABS, rubber Display 2x41D2 digits plus symbols Visible area: 52x42mm Operating conditions Working temperature -5⦠50° C Storing temperature -25⦠65° C Working relative humidity 0⦠90% RH without condensation Protection degree IP67 Power Batteries 4 1.5V type AA batteries Autonomy 200 hours with 1800mAh alkaline batteries Power absorbed with instrument off 20¼ A Mains Output mains adapter 9Vdc / 250mA Security of memorized data Unlimited, independent of battery charge conditions Time Date and time Schedule in real time Accuracy 1min/ month max error Measured values storage - model HD2106.2 Type 2000 pages containing 18 samples each Quantity 36000 pairs of measurements [ à -° C] , [ © -° C] , [ TDS-° C] or [ Sal-° C] Storage interval 1s⦠3600s ( 1hour) Serial interface RS232C Type RS232C electrically isolated Baud rate Can be set from 1200 to 38400 baud Data bit 8 Parity None Stop bit 1 Flow Control Xon/ Xoff Serial cable length Max 15m Immediate print interval 1s⦠3600s ( 1hour) USB interface - model HD2106.2 Type 1.1 - 2.0 electrically isolated Connections Conductivity input 8-pole male DIN45326 connector Input module for the temperature probes 8-pole male DIN45326 connector Serial interface and USB 8-pole MiniDin connector Mains adapter 2-pole connector ( positive at centre) Measurement of conductivity by Instrument Measurement range ( K cell= 0.1) Resolution 0.00⦠19.99¼ S7cm / 0.01¼ S/ cm ( with K cell= 0.1) 0.0⦠199.9¼ S / cm / 0.1¼ S/ cm 200⦠1999¼ S / cm / 1¼ S/ cm 2.00⦠19.99mS / cm / 0.01mS/ cm 20.0⦠199.9mS / cm / 0.1mS/ cm Accuracy ( conductivity) ± 0.5% ± 1digit Measurement of resistivity by Instrument Measurement range / Resolution 4.0⦠199.9© / 0.1© 200⦠999© / 1© 1.00k⦠19.99k© / 0.01k© 20.0k⦠99.9k© / 0.1k© 100k⦠999k© / 1k© 1⦠10M© / 1M© Accuracy ( resistivity) ± 0.5% ± 1digit Measurement of total dissolved solids ( with coefficient à / TDS= 0.5) Measurement range ( K cell= 1) 0.00⦠19.99mg/ l / 0.05mg/ l Resolution 0.0⦠199.9 mg/ l / 0.5 mg/ l ( with K cell= 0.1) 200⦠1999 mg/ l / 1 mg/ l 2.00⦠19.99 g/ l / 0.01 g/ l 20.0⦠199.9 g/ l / 0.1 g/ l Accuracy ( total dissolved solids) ± 0.5% ± 1digit Measurement of salinity Measurement range / Resolution 0.000⦠1.999g/ l / 1mg/ l 2.00⦠19.99g/ l / 10mg/ l Accuracy ( total dissolved solids) ± 0.5% ± 1digit Measurement of temperature by Instrument Pt100 measurement range -50⦠+ 200° C Pt1000 measurement range -50⦠+ 200° C Resolution 0.1° C Accuracy ± 0.25° C Drift after 1 year 0.1° C/ year Automatic/ manual temperature compensation 0⦠100° C with ± T= 0.00⦠4.00% / ° C Reference temperature 20° C or 25° C à / TDS conversion factor 0.4⦠0.8 Cell constant K ( cm-1) 0.1, 0.7, 1.0 and 10.0 Standard solutions automatically detected ( @ 25° C) 147 ¼ S/ cm 1413 ¼ S/ cm 12880 ¼ S/ cm 111800 ¼ S/ cm
Indomonster Priority