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Laboratory equipment  > Electrochemical measuring instruments  > pH meters  > Benchtop pH/ion meter SevenCompact S220
pH/jonu metrs SevenCompact S220
Benchtop pH/ion meter SevenCompact S220

  • Large colour display (4.3″) with Routine or Expert mode (e.g. for disabling Delete data or Edit data function)
  • Menu navigation in 10 languages (DE, GB, FR, ES, IT, PT, CN, JP, KR, RU)
  • Automatic 1-/2-/3-/4-/5-point calibration with predefined buffer groups or 1 user-defined group
  • Automatic and manual temperature compensation
  • Automatic, manual or timed endpoint detection
  • Internal measured value memory: saving by pressing key or timed (intermittent) saving (interval is variable from 1 sec to 40 min)
  • USB ports for exporting data via USB stick (datasets are exported as a text (.txt) file) or for connecting a USB keyboard
  • It is possible to measure ion concentrations using additional ion-selective electrodes (ISE)
  • Technical specifications:

Measuring range / resolution

pH
mV
°C

-2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000
-2000.0 to +2000.0; -2000 to +2000
-5.0 to +130.0

Accuracy

pH
mV
°C

±0.002
±0.2
±0.1

Connections

pH
°C

BNC
Cinch (NTC 30 kΩ/Pt 1000)

Data memory

1000 sets

Communication ports

RS 232, USB-A, USB-B

 

 

TA10.1   pH meter SevenCompactTM S220-U Kit-Version
Delivery incl. electrode holder, protective sleeve, Versatile Pro plastic pH electrode and two 20 ml buffer bags for pH 4.01/7.00/9.21/10.00.


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