| pH Meters 
  Innovation in pH Measurement
 
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        | MP230 GLP Research pH/mV/°C Meter
 
  
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        | Specifications | 
      
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            | pH-range: | -2.00 to 19.999 |  
            | pH-resolution: | 0.001 |  
            | pH-relative accuracy: | ± 0.001 |  
            | mV-range: | -1999.9 to 1999.9 |  
            | mV-resolution: | 0.1 |  
            | mV-relative accuracy: | ± 0.1 |  
            | Temperature range °C: | -5.0 to 130.0 |  
            | Temperature 
            resolution °C: | 0.1 |  
            | Temperature accuracy 
            °C: | ± 0.2 |  
            | Display: | Custom LCD |  
            | Power supply: | 9V DC from supplied 
            transformer |  | 
      
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        | Description Equipped with a host of features, the MP230 is ideal for the most 
        demanding applications in research & development or quality control 
        laboratories where accuracy and flexibility are both critical issues.
 
 
 
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        | Features and Benefits The MP230 has a number of additional features specifically designed for 
        GLP. For critical quality control applications an alarm can be set which 
        activates when sample values fall outside pre-set high and low limits. 
        The MP230´s memory allows the last 10 calibrations to be printed out 
        whilst the user can select any four-digit sample identification number. 
        The calibration reminder has an extended range up to 9 hours.
 The MP230´s programmable electrode offset and slope limits ensures that 
        the electrode can only be used when performing within acceptable 
        customer criteria.
 
          3 point pH calibration -2 to 19.999 pH range Selectable display resolution 0.001/0.01/0.1 Autocalibration with choice of 11 buffers Auto buffer prompting RS232 data output Additional GLP (Good Laboratory Practice) features  |