Measuring equipment from Horiba

These waterproof pocket gauges provide accurate measurements of different ions in liguid, solid or powder samples using a unique flat sensor with an ion selective membrane. The user only needs to drip a few drops of the sample onto the sensor to get a quick result. It is not necessary to dilute or prepare the sample in advance, as these meters have a wide range of measurements. The sample may be as small as 0,3 ml. These meters are suitable for reseach and industrial applications in various feields such as agriculture and food industry.

  • Automatic calibration function recognizes standards and can be selected for use with either 1 or 2 point calibration.
  • Auto interval change, temperature compensation.
  • Automatic shutdown after 30 minutes.
  • Easy to use, very conventient for quick on-site use.
  • Using sampling sheets allows measurements in micro samples as small as 0,05 ml.
Conductivity(EC) Conductivity(EC) Conductivity(EC) Salt (NaCl)
Model EC-11 EC-22 EC-33 Salt-11
Features Waterproof  Micro volume               2 PT CAL -19,9 mS/com Waterproof Micro volume              3 PT CAL -199,9 mS/com Waterproof Micro volume                3 PT CAL -199,9 mS/com Waterproof Micro volume                2 PT CAL EC CONV
Minimum sample volume 0,12 ml 0,12 ml 0,12 ml 0,12 ml
Measurement Range/ Resolution

Conductivity                                    0-199  µS/cm(1µS/cm)

200-1999 µS/cm(1µS/cm)

2,00-19,99 mS/cm (0,01 mS/cm)

Conductivity                                    0-199  µS/cm(1µS/cm)

200-1999 µS/cm(1µS/cm)

2,00-19,99 mS/cm (0,01 mS/cm)

20,0-199,9 mS/cm (0,1mS/cm)

Conductivity                                    0-199  µS/cm(1µS/cm)

200-1999 µS/cm(1µS/cm)

2,00-19,99 mS/cm (0,01 mS/cm)

20,0-199,9 mS/cm (0,1mS/cm)

TDS                                                 0,0-99,9 ppm (0,1 ppm)

100-999 ppm (1 ppm)

1000-9990 ppm (10 ppm)

Salt 0,0-100,0 g/L (0,1 g/L)

Salt 0,0-10,0 %  (0,01 %)

Accuracy +(-) 2% full scale (for each range)

+(-) 2% full scale (0-19,99 mS/cm)

+(-) 5% full scale (20,0-199,9 mS/cm)

+(-) 2% full scale (0-19,99 mS/cm)

+(-) 5% full scale (20,0-199,9 mS/cm)

+(-) 2% full scale (0-9,9 g/L)

+(-) 4% full scale (10,0-100,0 g/L)

Maximum Calibration Points 2 3 3 2
Temperature Display/ Resolution 0-50,0 ºC  (0,1ºC)  0-50,0 ºC (0,1ºC)  0-50,0 ºC (0,1ºC)
Operation Temperature and Humidity 5-40 ºC, 85% or less in relative humidity (no condensation) 5-40 ºC, 85% or less in relative humidity (no condensation) 5-40 ºC, 85% or less in relative humidity (no condensation) 5-40 ºC, 85% or less in relative humidity (no condensation)
Sodium Ion (Na+) Potassium Ion(K+) Nitrate Ion (NO3-) Calcium Ion (CA2+)
Model Na-11 K-11 NO3-11 Ca-11
Features Waterproof  Micro volume            2 PT CAL Waterproof Micro volume           2 PT CAL Waterproof Micro volume            2 PT CAL Waterproof Micro volume     2 PT CAL
Minimum Sample Volume 0,3ml (0,05 with sampling sheet) 0,3ml (0,05 with sampling sheet) 0,3ml (0,05 with sampling sheet) 0,3ml (0,05 with sampling sheet)
Measurement

0-99 ppm: 1 ppm

100-990 ppm: 10 ppm

1000-9900 ppm: 100 ppm

0-99 ppm: 1 ppm

100-990 ppm: 10 ppm

1000-9900 ppm: 100 ppm

0-99 ppm: 1 ppm

100-990 ppm: 10 ppm

1000-9900 ppm: 100 ppm

0-99 ppm: 1 ppm

100-990 ppm: 10 ppm

1000-9900 ppm: 100 ppm

Accuracy +(-)10% of actual value +(-)10% of actual value +(-)10% of actual value +(-)10% of actual value
Maximum Calibration Points 2 2 2 2
Temperature Display/ Resolution  0-50,0 ºC (0,1ºC)  0-50,0 ºC (0,1ºC)  0-50,0 ºC (0,1ºC)  0-50,0 ºC (0,1ºC)
Operation Temperature and Humidity 5-40 ºC, 85% or less in relative humidity (no condensation) 5-40 ºC, 85% or less in relative humidity (no condensation) 5-40 ºC, 85% or less in relative humidity (no condensation) 5-40 ºC, 85% or less in relative humidity (no condensation)

See the range and more details here

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