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ЭСП-12-14
Industrial Glass electrodes for measuring pH
ЭСП-12-14
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ЭСП-12-14 - Industrial electrode sealed construction with high stability of parameters. Designed for use in acidic media with pH 0.5 to pH 12 at 25 ° C.Electrode allows measurement of pH in solutions containing sulfuric acid to 3 mol / kg H2O. Available with two coordinates isopotential point. Output for connection to a valve (the device) can be made of wire and shielded cable. Cap electrodes are flush with the glass housing for installing the armature (immersion or backbone).
SPECIFICATIONS
| Parameter |
ЭСП-12-14 |
| Limit of the linear range of the hydrogen data |
0.5 to 12 pH at 25 ° C,
0 to 9 pH at 80 ° C |
| Temperature of the analyzed medium |
5 to 80 ° C |
| Deviation from linearity characteristics of hydrogen at extreme pH values, no more |
± 0,2 pH |
| Pressure analyzed environment |
from -0.09 to 0.6 MPa |
| The coordinates of the isopotential point (code) |
рН и = 4.25 рН, Е и = -25 мВ (шифр 4)
рН и = 7,0 рН, Е и = -25 мВ (шифр 7) |
| Electrical resistance at 20 ° C |
(50 ± 40) MW |
Overall dimensions of the electrode, not more than
- the diameter of the electrode immersion
- the length of the electrode
- a conductor pin length
- mass of the electrode
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12 мм
155 мм
провод или кабель, от 200 до 3000 мм (необходимая длина оговаривается в заказе).
70 г. |
| Jack |
Number 2 - wire, № 1 - Cable |
RULES OF ORDER
When ordering electrode ESP-12-14 required to specify the coordinates of the isopotential point code and the length of the conductor pin in inches, for example, the ЭСП-12-14 (4) -180, where "(4)" - code of origin, "180" - the length of pin conductor. If you need an electrode with a cable, be specified in the order.
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