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Bench Conductivity Meters

Product code: 
4510 / 4520
Features: 

Features of 4510

  • Simultaneous display of conductivity or TDS and temperature
  • Automatic selection of range for best resolution
  • Calibration by cell constant or standard solutions
  • Automatic standard recognition
  • Storage of up to 32 results
  • Bi-directional RS232 link to printer or PC
  • 3 year warranty

Features of 4520

  • Conductivity, resistivity, TDS and salinity modes
  • Special pure water mode for ultra low conductivity measurements
  • Storage of 500 results with built in data logger
  • Infra-red data link (IrDA) for connection to printer and RS232 link to connect to printer or PC via DataWay software
  • 3 year warranty
 
    Technical Specification: 
    Parameter 4510 4520
    Conductivity range 6 auto–selected from 0 to 1999mS* 6 auto–selected from 0 to 19.99S*
    Conductivity resolution 0.01µS to 1mS 0.01µS to 0.01S
    Conductivity accuracy ±0.5% ±2 digits ±0.5% ±2 digits
    Automatic standard recognition 10µS, 84µS, 1413µS, 12.88mS 10µS, 84µS, 1413µS, 12.88mS
    Cell constant 0.010 to 19.999 0.010 to 19.999
    TDS range 6 auto-selected from 0 –1999g/l* 6 auto selected ranges from 0 –1999g/l*
    TDS resolution 0.01mg/l to 1g/l 0.01mg/l to 1g/l
    TDS accuracy ±0.5% ±2 digits ±0.5% ±2 digits
    EC Ratio 0.50 to 0.80 0.50 to 0.80
    Resistivity range NA 0–20Mohm
    Resistivity resolution NA 0.01Mohm
    Resistivity accuracy NA ±0.5% ±2 digits
    Salinity range NA 0–99.9g/l
    Salinity resolution NA 0.1g/l
    Salinity accuracy NA 0–35 ±1g/l, 35–99.9 ±3g/l
    Temperature range –10 to 105°C –10 to 105°C
    Temperature resolution 0.1°C 0.1°C
    Temperature accuracy ±0.5°C ±0.5°C
    ATC and manual 0 to 100°C 0 to 100°C
    Temperature coefficient 0.00% to 4.00%/°C 0.00% to 4.00%/°C
    Reference temperature 18, 20 or 25°C 18, 20 or 25°C
    GLP NA Calibration reminder interval, alarm outputs and security code protected data
    Outputs Analogue and RS232 Analogue, RS232 and IrDA interface
    Connector 7-pin DIN 7–pin DIN
    Power 9V AC ±10% @ 50/60Hz 9V AC ±10% @ 50/60Hz
    Size (l x w x d) 210 x 250 x 55mm 210 x 250 x 55mm
    Weight 850g 850g