Beschrijving
PH700-HT tafelmodel pH-meter voor vloeistoffen met hoge temperatuur is een laboratoriuminstrument voor snelle en betrouwbare pH-metingen met een LabSen 863 pH/temp.-elektrode die geschikt is voor hoge temperaturen, complexe of corrosieve vloeistoffen en algemene waterige oplossingen. Automatische 1- tot 3-puntskalibratie omvat zelfdiagnose en weergave van de elektrodeconditie. De Max/Min-afleesmodus ondersteunt snelle analyse van metingen over een gedefinieerde periode, en tot 50 datasets kunnen worden opgeslagen. De meter biedt een pH-bereik van 0 tot 14 met resolutie 0.1/0.01 en nauwkeurigheid ±0.01 ± 1 digit, mV-bereik ±1999 mV (resolutie 1 mV, nauwkeurigheid ±0.1 % F.S. ± 1 digit) en temperatuurcompensatie 0 tot 100 °C (automatisch of handmatig). Behuizingsbescherming is IP54. Afmetingen zijn 24 × 23.5 × 10.3 cm; gewicht is 1 kg (1.8 kg met koffer). De LabSen 863-elektrode dekt 1 tot 13 pH en aanbevolen gebruik van 0 tot 130 °C, met loodvrije glazen schacht, PHY-membraan, zilverionenbarrière-referentie, PTFE-diafragma, 30 kΩ NTC-sensor en gel-KCl-elektrolyt. De complete set van fabrikant APERA Instruments omvat de meter, elektrode, houder, pH 4 / 7 / 10.01-kalibratieoplossingen (50 ml elk) en DC 9 V-voeding.
Dit artikel maakt deel uit van pH-meters, in pH & elektrochemie.
Kenmerken
- Verpakkingsgrootte: 1 stuk
- pH-meetbereik: 0 to 14
- pH-nauwkeurigheid: ±0.01 ± 1 cijfer
- Elektrode: LabSen 863 pH/temp.
- Beschermingsgraad: IP54
- Geheugen: 50 gegevenssets
- Technisch datablad:
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Questions about PH700 tafel-pH-meter incl. pH-elektrode
What is this article?
PH700 tafel-pH-meter incl. pH-elektrode is the article on this page. Luminix Health distributes APERA Instruments for laboratory use. It sits in pH-meters, inside pH & elektrochemie, in Instrumenten.
A pH meter reads the electrode and displays pH, after calibration with at least two buffers. A meter that cannot be calibrated is a voltmeter. Resolution to 0.001 is not the same as accuracy. Portable and benchtop meters differ in the electrodes they accept and in the data they store.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
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The category is pH & elektrochemie. The sub-category is pH-meters. The catalogue is Instrumenten.
Shelves beside this one are pH-elektroden & sensoren, Geleidbaarheidsmeters & cellen, Opgeloste zuurstof- & multiparametermeters, Titreerapparaten & elektrochemiesystemen and pH & elektrochemieaccessoires.
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