Description
Pocket pH meter pH 7 Vio set 2, with pH combination electrode GEL, incl. buffer solution, storage solution, measuring beaker, transport case and batteries
- Large screen with simultaneous display of pH or mV value and temperature
- Automatic or manual temperature compensation
- Confirmation when a stable measured value is reached
- Automatic or manual calibration
- Can be manually calibrated with two user-defined buffer solutions
- Storage of current calibration and display of the electrode status
- Automatic switch-off after 20 min
For common aqueous samples. GEL pH single-rod measuring cell without integrated temperature gauge. pH range: 0 to 14. Operating temperature: 0 to +60 °C. Double diaphragms, gel electrolyte, plastic shaft. Shaft length/Ø: 120/12 mm.
| Type | pH 7 Vio, set 2 |
| Sensor | GEL |
| Parameters | pH redox temperature |
| pH measuring range | 0 to 14 |
| pH resolution | 0,01 |
| pH accuracy | ±0.01 |
| Voltage measuring range | -1000 to +1000 mV |
| Voltage resolution | 1 mV |
| Voltage accuracy | ±1 mV mV |
| Temperature measuring range | 0 to +100 °C |
| Temperature resolution | 0.1 °C |
| Temperature accuracy | ±0.5 °C |
| Temperature sensor | NTC 30 kΩ |
| Calibration points | 1/2/3 (pH) |
| Calibration memory | current calibration |
| Connection | BNC (pH), Cinch (°C) |
| L x W x H | 196 x 86 x 33 mm |
| Power supply | 3 x 1.5 V AA batteries |
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Questions about Pocket pH meter pH 7 Vio set 2, with pH combination electrode GEL, 1 unit(s)
What is this article?
Pocket pH meter pH 7 Vio set 2, with pH combination electrode GEL, 1 unit(s) is the article on this page. Luminix Health distributes Dostmann for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
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 & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.