601XXX V1.3 11/01 pH electrode instruction sheet introduces the specifications of the 601100, 601500 and 60120B models, including dimensions, construction material, measuring range, temp. range, reference junction, reference type, isopotential point, precision, connector, cable length and storage container
This document serves as an instruction sheet for three specific Extech pH electrode models: the flat surface combination model (601100), the mini combination model with detachable bulb guard (601500), and the general-purpose combination model (60120B). It provides detailed specifications including dimensions, measuring range of 0 to 14.0 pH units, and temperature ranges from 0-80°C.
| Measuring range | 0 to 14.0 pH units |
|---|---|
| Temp. range | 0-80 o C |
| Reference type | Ag/AgCl (silver silver chloride) |
| Precision | 0.02 pH units |
| Connector | BNC |
| Cable length | 1 meter (39") |
Store in a soaking bottle with 22.4g KCl dissolved in 100ml pH4 buffer solution or 25g KCl dissolved in 100ml pure water.
Extech warrants the instrument to be free of defects for one year from date of shipment, with a six-month limited warranty on sensors and cables.
Soak the electrode in a pH 4 buffer solution for at least 20 minutes, which may require up to 24 hours depending on dryness.