pH meters, bench, sensION™+ pH31
: Hach
This pH meter fulfils all the requirements for routine measurements in industry and education.
- Integrated magnetic stirrer for precise and repeatable measurements in accordance with GLP
- Calibration in 1, 2 or 3 points and mV calibration with Redox standard
- Alarm informs the user if the date of calibration is exceeded
- Data logger for 330 measurements
- Includes RS232C connectibility for printer or PC; measuring reports in reduced, standard, or complete (GLP) format
: Each meter is supplied with magnetic stirrer, sensor holder, pH 4, pH 7, pH 9 and KCl solutions, calibration flasks with magnetic stirring bar and user manual. The kits also include an application specific pH electrode.
- Catalog No:
- HACHLPV2115T98002
- HACHLPV2121T98002
- HACHLPV2111T98002
- Modell:
- PH31
- PH31
- PH31
- pH - Bereich:
- −2...+19
- −2...+19
- −2...+19
- pH - Auflösung:
- 0,1/0,01/0,001 (selectable)
- 0,1/0,01/0,001 (selectable)
- 0,1/0,01/0,001 (selectable)
- pH - Genauigkeit:
- ± 0,001
- ± 0,001
- ± 0,001
- pH - Kalibrierung:
- 1-/2-/3-point (Automatic buffer recognition: technical DIN 19267, DIN 19266 and up to 3 custom buffers chosen by the user)
- 1-/2-/3-point (Automatic buffer recognition: technical DIN 19267, DIN 19266 and up to 3 custom buffers chosen by the user)
- 1-/2-/3-point (Automatic buffer recognition: technical DIN 19267, DIN 19266 and up to 3 custom buffers chosen by the user)
- mV - Bereich:
- ± 2000
- ± 2000
- ± 2000
- mV - Auflösung:
- 0,1/1
- 0,1/1
- 0,1/1
- mV - Genauigkeit:
- ± 0,1
- ± 0,1
- ± 0,1
- Temperaturbereich:
- −20...+150 °C
- −20...+150 °C
- −20...+150 °C
- Temperaturauflösung:
- 0,1 °C
- 0,1 °C
- 0,1 °C
- Temperaturgenauigkeit:
- ± 0,1 °C
- ± 0,1 °C
- ± 0,1 °C
- Temperatur - Kompensation:
- Automatic with Pt 1000, NTC 10KOhm temperature probe (ATC), or manual
- Automatic with Pt 1000, NTC 10KOhm temperature probe (ATC), or manual
- Automatic with Pt 1000, NTC 10KOhm temperature probe (ATC), or manual
- Display:
- Graphic, backlit liquid crystal, 128 × 64 dots
- Graphic, backlit liquid crystal, 128 × 64 dots
- Graphic, backlit liquid crystal, 128 × 64 dots
- Stromversorgung:
- External power supply (100 - 240 V, 47 - 63 Hz)
- External power supply (100 - 240 V, 47 - 63 Hz)
- External power supply (100 - 240 V, 47 - 63 Hz)
- Kapazität Datenprotokollierung:
- 330 measurements
- 330 measurements
- 330 measurements
- Ausgänge:
- RS 232 C
- RS 232 C
- RS 232 C
- B×T×H:
- 350×200×110 mm
- 350×200×110 mm
- 350×200×110 mm
- Gewicht:
- 1,1 kg
- 1,1 kg
- 1,1 kg
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