an overview of the
pxs - type i iodine ion concentration meter is a measure of iodine ion content in aqueous solution and design, especially for the power plant of high pure water (such as steam, water, boiler feed water, etc.) of the quality monitoring more applicable, also can be used in the structure of institutions of higher learning, scientific research departments and so on, petrochemical industry, microelectronics, determination of natural water, industrial drainage the iodine ion concentration in the water (or activity).
characteristics of instrument
1. the pxs-i iodide concentration meter is produced by using the single chip microcomputer technology, which makes the operation simple and convenient, and the digital display is intuitive and correct.
2. the instrument has the functions of manual temperature compensation and automatic temperature compensation (when the temperature electrode is connected, the instrument enters automatic temperature compensation and displays the current temperature; when the temperature electrode is not connected, the instrument enters the manual temperature compensation, and the instrument displays the manual temperature setting value. the temperature electrode belongs to the selective key. if the user needs it, it should be presented when ordering.
3. besides pi value display, the instrument also has iodine ion concentration value [i] display function.
4. instrument appearance is beautiful and lightweight.
main technical parameters
3.1 measurement range:
a) pi value :(2.00 ~ 7.00) pi;
b) i concentration value: 12.7 x g/l ~ 1.27g/l.
c) mv value :(-1800 ~ 1800) mv.
3.2 defense rate: 0.01 pi.
basic error of electronic unit: / - 0.02pi / - 1 word.
3.4 basic error of the instrument:
calculation error of pi value ~ [i ] concentration value conversion: / - 0.3%(reading).
3.6 instrument repeatability error: no more than 0.03pi / - 1 word.
3.7 temperature compensation range test solution (5.0 ~ 50.0) ℃
3.8 stability of electronic unit:
3.9 normal working conditions of the instrument:
a) the environment temperature (5 ~ 40 ℃;
b) relative humidity: no more than 80%;
c) power supply: ac 220v plus or minus 22v; frequency of 50 1 hz
d) no other magnetic field interference other than the earth's magnetic field;
e) no significant vibration.
3.10 dimensions: 1 x b x h, mm: 210 x 190 x 80
weight: 1.5kg