TOA-DKK-TOA N-2031 electrode nitrate ion electrode potential

TOA-DKK electrode | TOA | N-2031 nitrate ions | electrode potential Details: custom processing No Brand TOA-DKK-TOA Model N-2031 type of nitrate ion electrode potential is displayed using the probe type PH meter measuring range of 0.06 composite electrode products ~ 630mg / L Cu2 + pH5 ~ 6 precision temperature compensation range 0 ~ 100 ℃ (℃) Power supply voltage AC90 ~ 264V (V) Operating temperature -5 ~ 100 ℃ (display only) (℃) Other parameters Description: OE-584402日本 DKK China's official website dissolved Sanso electrode A do 32 _ web 1312 Re indd (2): Score Date: Sun, 29 Mar 2015 06: 05:.. 08 mg / Lμg / L film - 32 A low concentration of Portable Dissolved Oxygen meter μg / L (ppb) view high-speed response, high precision measurement corresponds to simple continuous measurement. Movie - 32 A, firepower, nuclear power plants, metal materials corrosion test equipment, semiconductor manufacturing equipment and other water systems HM-30R briefly glass pH electrode · HM-30R powerful basic pH meter · easily broken and its characteristics · electrodes do not lead in line with environmental requirements, and add the inner electrode cylinder liquid buoy function to facilitate the electrode Maintenance Electrode holder also provides safety button function to avoid electrode suddenly slipped and cracked · provide customers more peace of mind pH test environment; Shangju a large LCD screen display and ultra-simple type button operation · available for field personnel to operate the instrument managing the high demand · can simply select a ~ three-point calibration, and automatically calculate the slope to save the calibration data of HM-30R and HR25R Compare HM-30R PH meter (standard PH can be converted) * Small and convenient, the LCD screen color display and can store 300 groups of measurement results · be able to connect RS-232C / External printer * Can be 0.01 / 0.001 pH value conversion · Standard USB interface (host) and LAN-compatible * can automatically measure HM-25R PH meter (economy) * small and convenient, LCD color display ? You can store 300 set of measurements · be able to connect RS-232C / External printer HM-30R Performance Features · HM-25R is a basic desktop PH meter · oversized LCD display * Can 0.01 / 0.001pH switch the display · pH electrode with high performance reinforced electrode (not easy to break) * with standard RS-232 communication device / can an external printer · Data can be stored (300 data) III. Use knowledge H meter: pH meter referred to as pH meter (pH meter) in everyday life, it is mainly composed of electrodes and a two-part plan. PH meter in use must be able to reasonably maintain the electrodes, the required preparation of standard buffer and the correct operation of electricity meter, doing so can greatly reduce the pH value of the error is shown to improve chemical experiments, the reliability of medical test data. So PH meter as a precision instrument, it is very important to use