Cambridge Scientific
Used Lab Equipment

Used Lab Equipment

We offer an assortment of items that does not fall under the rest of the categories. This section contains items ranging from Capillary Electrophoresis, Microarray Scanners, to pH meters and Orbital Shakers. If there is an item you do not see that you are looking for, please send us a request and we will be sure to help.

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Meterlab CDM230 Conductivity Meter

Meterlab CDM230 Conductivity Meter

Cambridge ID #: 16447

The CDM230 Conductivity Meter is a top-of-the-line instrument in MeterLab, RADIOMETER ANALYTICAL's complete range of measuring equipment for accurate and reliable pH, ion and conductivity measurements. The CDM230 offers high-precision measurements: conductivity measurements in the range 0.001 µS/cm to 2.000 S/cm, resistivity measurements in the range 0.2 Ω•cm to 500 MΩ•cm, salinity measurements, TDS measurements and concentration measurements.

Specifications:

  • Measuring Range/Conductivity: 0.001 µS/cm to 2.000 S/cm with a cell constant of 1 cm-1, Seven conductance ranges: 4.000 µS, 40.00 µS, 400.0 µS, 4.000 mS, 40.00 mS, 400.0 mS and 2.000 S
  • Measuring Range/Resistivity: 0.5 Ω•cm to 500 MΩ•cm with a cell constant of 1 cm-1
  • Measuring Range/Salinity: 2.00 to 42.00 with a cell constant of 1 cm-1.
  • Measuring Range/TDS: 0 to 9999 mg/L with a cell constant of 1 cm-1
  • Temperature Measuring Range: -9.9 °C to 99.9°C
  • Resolution/Conductance: 1/4000 full-scale
  • Resolution/Temperature: 0.1°C
  • Accuracy/Conductivity: ± 0.5% of reading ± 3 of least significant digit for the 4 µS range, ± 1% of reading ± 3 of least significant digit for the 2 S range, ± 0.2% of reading ± 3 of least significant digit for all other ranges
  • Accuracy/Resistivity: Typically ±1% of reading ± 3 of least significant digit
  • Accuracy/Temperature: ± 0.3°C between 0 and 70°C and ± 0.5°C between 70 and 100°C
  • Measuring Frequencies: 94 Hz in 4.000 µS and 40.00 µS ranges, 375 Hz in 400.0 µS range, 2.93 kHz in 4.000 mS range, 23.4 kHz in 40.00 mS range, 46.9 kHz in 400.0 mS and 2.000 S ranges
  • Ambient Temperature: 5 to 40°C
  • Relative Humidity: 20 to 80 %.
  • Weight:1 kg
  • Dimensions: 9.5 x 28 x 21.5 cm.
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Meterlab-CDM230-Conductivity-Meter-16447
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Meterlab PHM220  pH Meter

Meterlab PHM220 pH Meter

Cambridge Scientific ID #'s: 12059, 12060

The PHM220 Lab pH Meter meets the requirements of any modern analytical lab for routine pH, mV and temperature measurements. The PHM220 is part of MeterLab, Radiometer Analytical's complete range of measuring equipment for accurate and reliable pH, ion and conductivity measurements.

Specifications:

  • pH Measuring Range: .9 to 23
  • Temperature Measuring Range: -9.9 °C – 99.9 °C
  • pH Resolution: 01 and 0.1
  • Temperature Resolution: 1 °C
  • pH Accuracy: +/- 0.01
  • Temperature Accuracy: +/- 0.5
  • Ambient Temperature: 5°C - 40 °C
  • Relative Humidity: 20 – 80%
  • Dimensions: 20 x 28.5 x 8 cm
  • Weight: 4 kg
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Meterlab-PHM220-pH-Meter-12059
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