pH/mV Electrodes
| ORDER NUMBER |
ELECTRODE DESCRIPTION |
Electrode Design |
DIMENSIONS mm |
STEM mm |
pH RANGE |
TEMP RANGE (°C) |
REFERENCE TYPE |
JUNCTION TYPE |
|---|---|---|---|---|---|---|---|---|
| ph ELECTRODES | ||||||||
| P10 | Glass pH - requires) separate reference |
A | 120 X 12 | - | 0-14 | 0 - 80 | - | - |
| P11 | Glass combination for liquids |
B | 120 X 12 | - | 0-14 | 0-80 | AgCl | Annular ceramic |
| P12 | Long reach micro combination |
C | - | 150x6 | 0-14 | 0-80 | AgCl- | Frit ceramic |
| P13 | Semi - micro combination |
D | - | 90x4.5 | 0-14 | 0-80 | AgCl | Frit ceramic |
| P14 | Epoxy bodied combination |
E | 120 X 12 | - | 0-14 | 0-60 | AgCl | Porous Teflon |
| P15 | Combination for low conductivity water |
B | 120 X 12 | - | 0-14 | 0-50 | HgCl | Annular ceramic |
| P16 | Combination for Tris buffers |
D | - | 90x6 | 0-14 | 0-50 | HgCl | Frit ceramic |
| P17 | Flat head combination |
F | 120 X 12 | - | 0-14 | 0-80 | AgCl | Porous Teflon |
| P18 | Spear combination for slurries |
G | 120 x 12 | - | 0-14 | 0-80 | AgCl | Annular ceramic |
| P19 | Spear combination for semi-solids |
H | - | 40x6 | 0-14 | 0-80 | AgCl | Frit ceramic |
| P20 | pH combination with integral ATC |
S | 120 x 12 | - | 0-14 | 0-100 | AgCl | Porous Teflon |
| P21 | Combination ground glass sleeve junction |
I | 120 x 12 | - | 0-14 | 0-80 | AgCl | Sleeve |
| Pl10 | Industrial pipeline 13.5 PG thread |
- | 120 x 12 | - | 0-14 | 0-130 | AgCl | Porous Teflon |
| Pl11 | Industrial dip combination - ¾" NPT thread |
- | 150 x 25.9 | - | 0-14 | 0-100 | AgCl | Porous Teflon |
| REFERENCE ELECTRODES |
||||||||
| R1 | Calomel (Hg/Cl) glass reference |
J | 120x12 | - | - | 0-50 | HgCl | Frit ceramic |
| R2 | Calomel (Hg/Cl) double junction reference |
K | 120x12 | - | - | 0-50 | AgCl | Frit ceramic |
| R3 | Calomel (Hg/Cl) capillary reference |
L | 120x12 | - | - | 0-50 | HgCl | Capillary |
| R4 | Epoxy bodied Ag/Cl reference |
M | 120x12 | - | - | 0-100 | AgCl | Porous Teflon |
To choose an electrode for a specific application download pH Electrode Selection Chart
NOTES
All pH electrodes are supplied with 1 metre of cable and a BNC plug as standard.If an additional cable length or alternative plug is required, please specify when ordering
P11 - this electrode can be supplied with a robust tip. Order number: P11-ROD.
P13 - this electrode can be supplied 3.7mm diameter/180mm length. Order number: P13-3.7-180-NMR.
P20 - this electrode is supplied with integral temperature compensation.
Industrial pH sensors (PI10 and PI11) are supplied with 5 metres of cable as standard. If additional length is required, please specify when ordering.
ATC can be built in. Please specify when ordering.
Reference Cells (R1 - R4) are supplied with 1 metre of cable and a 2mm plug as standard.