Digital Potentiometer
Product Code : JA-PM-2182
The Digital Potentiometer (SKU JA-PM-2182) is a precision mV meter for potentiometric measurements, with results shown on a 3.5-digit LED display. It is supplied with reference, platinum, silver and glass electrodes for potentiometric, ORP and acid-base titrations. This digital potentiometer is supplied by JaincoLab to chemistry laboratories, pharmaceutical companies, colleges and universities.
Specifications
The meter has two ranges, 0 to ±199.9 mV and 0 to ±1999 mV, with 0.1 mV resolution, ±1 mV repeatability, ±1 mV ±1 digit accuracy and input impedance above 10^12 ohm; it works from 10 to 45 °C on 230 V ±10% AC, 50 Hz, and measures 275 x 175 x 75 mm, weighing about 2.5 kg.
| Product | Digital Potentiometer |
| SKU | JA-PM-2182 |
| Ranges | 0 to ±199.9 mV; 0 to ±1999 mV |
| Resolution | 0.1 mV |
| Repeatability | ±1 mV |
| Accuracy | ±1 mV ±1 digit |
| Input impedance | Above 10^12 ohm |
| Operating temperature | 10 °C to 45 °C |
| Display | 3.5-digit, 0.5 in 7-segment LED with auto polarity |
| Power | 230 V ±10% AC, 50 Hz |
| Dimensions | 275 x 175 x 75 mm (approx.) |
| Weight | 2.5 kg (approx.) |
| Accessories | Platinum, reference, glass and silver electrodes; electrode stand, clamp and dust cover |
Applications of the digital potentiometer
With four electrode types the potentiometer covers the common potentiometric titrations taught and used in chemistry and pharmaceutical analysis, reading the potential directly in millivolts.
- Acid-base titrations with the glass electrode
- ORP and redox titrations
- Precipitation titrations with the silver electrode
- Potentiometry practicals in colleges and pharmacy laboratories
Scope of supply and ordering
The listing covers the digital potentiometer with the four electrodes, electrode stand, clamp and dust cover. A magnetic stirrer is not listed with it and is confirmed on the quotation. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the number of units and the delivery destination. JaincoLab supplies single units and laboratory sets for colleges and tender orders.
Frequently asked questions
Which electrodes are included?
Reference, platinum, silver and glass electrodes, with stand, clamp and dust cover.
What ranges does it have?
0 to ±199.9 mV and 0 to ±1999 mV, with 0.1 mV resolution.
How big is it?
About 275 x 175 x 75 mm and 2.5 kg.
Related products
- Microprocessor Potentiometer
- Microprocessor pH System
- Digital pH Meter
- Digital pH, Conductivity and Temperature Meter
pH meters and a microprocessor potentiometer are listed in the JaincoLab pH meter range.
Request a quote
To order the Digital Potentiometer, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Buying under a laboratory tender? Use our tenders page.
