HS-803 sodium ion monitor

    Application field

    It is widely used in on-line monitoring of power supply in boiler water, boiler water supply, steam and condensate, and sodium in semiconductor process water.

    Main feature

    1, Full Chinese LCD graphics display, menu-style operation, convenient and easy to use.

    2, Flow calibration, eliminate pollution and improve accuracy.

    3. Measure the pH value and automatically alarm when the alkalization effect is not good. High-precision electrode with high measurement accuracy and wide measuring range.

    4, Imported electrodes, long service life, good stability.

    5. High-precision programmable current signal output, suitable for subsequent automatic dosing or data acquisition systems.

    6, power-off storage function, data storage for more than 15 years.

    7, compact structure, disc installation, easy to use and maintain.

    8, Waterproof and dustproof design, suitable for outdoor use.

    9. Two-point standard calibration can be automatically performed according to the user-set time period to reduce maintenance.

    The main technical parameters

    1, The range pNa: 1.00~8.00pNa     Na+:23g/L～0.23μg/L   mV:±1000mV     pH:0～14pH     Temp:0 ~85°C 

    2, the resolution rate pNa:0.01pNa    Na+:0.01ug/L    mV:0.1mV    pH:0.01pH    Temp:0.1°C

    3. Accuracy  Na+/pNa: ±1.5%F.S     pH: ±0.1pH     mV: ±1mV     Temp: ±0.3°C 

    4. Repeatability: ±1.5% F.S

    5. Stability: ±1.5% F.S/24h

    6, temperature electrode: Pt1000

    7, temperature compensation: automatic temperature compensation 0 ~ 65 ° C

    8, calibration method: two-point calibration (sample calibration, standard solution calibration)

    9, response time: < 2min

    10, sampling period: 2min

    11, water sample requirements Flow: 10 ~ 40L / h   Temperature: 0.1 ~ 60 ° C   Impurity: solid matter is less than 5 microns, and no glue appears

    12, the ambient temperature: 5 ~ 45 ° C (above 40 ° C, the accuracy is reduced)

    13. Ambient humidity: no more than 90% RH (no condensation)

    14, reagent consumption: each 1.5L / month, one (diisopropylamine)

    15, the output signal: two 4 ~ 20mA (range optional) current signal corresponding to the sodium ion concentration value can be arbitrarily set

    16, alarm signal: water temperature overheating and upper and lower limit alarm

    17, communication interface: RS485 or 232 (optional)

    18. Protection level: IP65 

    19, data preservation: 15 years

    20, electricity     Source: 220V ± 22V, 50Hz ± 1Hz

    21, work    Rate: 50W

    22, size: 720 × 460 × 300 mm (H × W × D)

    23, opening size: 665 × 405mm (H × W)

    24, heavy     Quantity: 15kg

    Selection Guide

    1. Optional sun bed sodium and steam sodium ion monitors.

    2, the installation method can be installed in disc type or wall-mounted.