3020M

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3020M

3020M

DESCRIPTION

  • Simultaneous displays of conductivity, salinity or TDS with temperature measurements.
  • 50 data set reviewable memory.
  • Convenient one point calibration. Calibration data is stored in memory and ready for use on power up.
  • Adjustable TDS coefficient, reference temperature and temperature coefficient.                      
  • Uses one conductivity cell for conductivity, salinity and TDS measurements.
  • Accepts 4-wire conductivity cell with K=0.475 cell constant and 2-wire K=0.1 cell constants for improved flexibility and accuracy.
  • Automatic shutoff function (30 minutes of non-use).
  • Battery life over 1000 hours.
  • IP65 waterproof.
  • Low battery indicator.
  • RoHS and CE compliant.

SPECIFICATION

 

Range

Resolution

Accuracy

 

Conductivity

0.00 to 99.99uS/cm,

0.01 uS/cm

±0.5 % FS

 

100.0 to 200.0uS/cm
0.0 to 499.9 uS/cm

 

0.1uS/cm

 

500 to 4999uS/cm

1uS/cm

 

5 to 49.99uS/cm

0.01mS/cm

 

50.00 to 200.0mS/cm

0.mS/cm

 

Salinity

0.0 to 70.0 ppt

0.1 ppt

±0.5% FS

 

Temp.

-10.0 to 90.0 °C

0.1 °C

± 0.2 °C or ±0.4%FS ,whichever is greater

 

General

  • Reference temperature: From15.0 to 25 °C,default is 25.0 °C
  • Temperature Coefficient: From 0.00 to 4.00%,default is 1.91%
  • TDS Constant: From 0.30 to 1.00%,default is 0.65
  • Electrode Type / Cell Constant: 4 wire conductivity cells :K=0.475 and 2 wireconductivity cells K=0.1
  • ATC: Thermistor,10k ohm at 25°C
  • Power: 9Volt battery
  • Operating Ambient Conditions: From 0 to 50°C, at 90% RH
  • Weight:/Dimensions(W x D x H):260gm,(batteries included)/70mm x 186mm x37mm