pH/mV/°C/ion meters, bench, 780 / 781
Dodavatel: METROHM
Certifikáty
O tomto produktu
Top-level instruments with the highest degree of comfort.
- Multi-point calibration with up to max. 9 buffers
- Memory possibility for 100 measuring values with date, time and sample identification
- Automatic electrode test (graphical printout) for pH electrodes
- Automatic temperature compensation and automatic buffer recognition
- 781: Ion measurement by direct measurement or automatic standard/sample addition or subtraction with Dosimat Plus (optional)
Ordering information: 780 and 781 supplied with Unitrode pH electrode, stand rod with base, electrode holder and line adapter.
Specifikace
- Catalog No:
- 662-0410
- 662-0378
- Model:
- 781
- 780
- Rozsah - pH:
- 0...+14
- 0...+14
- Rozlišení - pH:
- 0,001
- 0,001
- Kalibrace - pH:
- 1- to 9-point
- 1- to 9-point
- Rozsah - mV:
- ±2200
- ±2200
- Rozlišení - mV:
- 0,1
- 0,1
- ISE rozsah:
- 10-37 - 1038 ppm
- -
- ISE kalibrace:
- Automatic concentration calibration and standard/sample addition with Dosimat Plus
- -
- Rozsah teplot:
- −150,0...+250,0 (NTC); −150...+250 (Pt1000)
- −150,0...+250,0 (NTC); −150...+250 (Pt1000)
- Rozlišení teploty:
- 0,1 °C
- 0,1 °C
- Displej:
- Graphic LCD
- Graphic LCD
- Napájení:
- 100 - 240 V / 50 - 60 Hz
- 100 - 240 V / 50 - 60 Hz
- Shoda:
- GLP
- GLP
- Kapacita pro ukládání dat:
- 100 measuring values
- 100 measuring values
- Připojení:
- PC and printer connection via bi-directional RS232, barcode reader, keyboard
- PC and printer connection via bi-directional RS232, barcode reader, keyboard
- Š×H×V:
- 305×170×55 mm
- 305×170×55 mm
Specifikace
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