Pocket pH meters, LAQUAtwin pH-11 / pH-22 / pH-33

Supplier: HORIBA
3999960122 3999960123 3999960124
662-2290EA 127 EUR
662-2290 662-2291 662-2292
Pocket pH meters, LAQUAtwin pH-11 / pH-22 / pH-33
Electrochemistry Meters pH and Multi-Parameter Meters
These pocket meters incorporate a flat sensor technology, using the same measurement principle as traditional glass electrodes but in a small and compact flat format. The flat electrode enables quick and accurate direct measurements of solid or liquid micro samples as small as 0,1 ml μl (0,05 ml when using the sampling sheet). Large volume samples can also be measured easily by immersing the sensor.

  • Flat glass sensor enables direct measurements, no sample preparation required
  • Automatic calibration and buffer recognition (USA & NIST pH buffers),
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SPECIFICATIONS

Model pH-11 pH-22 pH-33
Environmentally Preferable
pH range 0,0 - 14,0 0,00 - 14,00 0,00 - 14,00
pH resolution 0,1 0,01 0,01
pH accuracy ± 0,1 ± 0,01 ± 0,01
pH calibration 2-point 3-point 5-point
Automatic buffer recognition USA: 1,68 / 4,01 / 7,00 / 10,01 / 12,46
NIST: 1,68 / 4,01 / 6,86 / 9,18 / 12,46
USA: 1,68 / 4,01 / 7,00 / 10,01 / 12,46
NIST: 1,68 / 4,01 / 6,86 / 9,18 / 12,46
USA: 1,68 / 4,01 / 7,00 / 10,01 / 12,46
NIST: 1,68 / 4,01 / 6,86 / 9,18 / 12,46
mV range ± 650 ± 650 ± 650
mV resolution 1 1 1
Temperature range - - 0...+50,0 °C
Temperature resolution - °C - °C 0,1 °C
Display Custom (monochrome) digital LCD with backlight Custom (monochrome) digital LCD with backlight Custom (monochrome) digital LCD with backlight
Power supply 2× CR2032 batteries 2× CR2032 batteries 2× CR2032 batteries
Compliance IP67 IP67 IP67
W×D×H 164×29×20 mm 164×29×20 mm 164×29×20 mm
Weight 0,055 kg 0,055 kg 0,055 kg

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