Beschrijving
PH700-HF tafelmodel pH-meter levert snelle en betrouwbare pH-metingen in het laboratorium in sterk zure media en oplossingen die hydrofluoric acid bevatten. Het instrument is gekoppeld aan de Zwitserse LabSen 833 pH/temperatuurelektrode, waarvan het HF-bestendige membraan, de keramische junctie en het referentiesysteem met zilverionenbarrière zijn ontworpen voor deze veeleisende matrices. Automatische 1- tot 3-puntskalibratie omvat zelfdiagnose en indicatie van de elektrodestatus. De Max/Min-modus ondersteunt een efficiënte beoordeling van meetreeksen, en 50 gegevensrecords kunnen intern worden opgeslagen. De behuizing voldoet aan IP54 spat- en stofbescherming. Het pH-bereik is 0–14 met resolutie 0.1/0.01 en nauwkeurigheid ±0.01 ± 1 cijfer; het mV-bereik loopt tot ±1999 mV. Temperatuurcompensatie (automatisch of handmatig) omvat 0–100 °C. Het meetbereik van de elektrode is 0–12 pH bij aanbevolen temperaturen tot 100 °C. Geleverd door fabrikant Apera Instruments, omvat de set de PH700-meter, LabSen 833-elektrode, elektrodehouder, kalibratieoplossingen pH 4 / 7 / 10.01 (50 ml elk) en voedingsadapter. De metergrootte is 24 × 23.5 × 10.3 cm en het gewicht 1 kg (1.8 kg met koffer). De fabrieksgarantie is twee jaar op de meter en zes maanden op de elektrode.
Dit artikel maakt deel uit van pH-meters, in pH & elektrochemie.
Kenmerken
- Verpakkingsgrootte: 1 stuk
- Elektrode: LabSen 833 pH/Temp. (HF-membraan)
- pH-meetbereik: 0 to 14
- pH-nauwkeurigheid: ±0.01 ± 1 cijfer
- Temperatuurcompensatie: 0 to 100 °C
- Beschermingsgraad: IP54
- Technisch datablad:
Recent bekeken
Misschien vind je dit ook leuk
Browse related categories
Category
Sub-category
Catalogue
Brand
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.
Which category should I open next?
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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.