AKMC-1 Water Hardness Monitor
Description
RA-915+ Portable Mercury Vapor Analyzer
  • Continuous on-line monitoring
  • High stability of the performance characteristics of solid-state electrodes
  • Unaffected by coexisting suspended particulate matter
  • Stable hydrodynamic conditions of the primary potentiometric transducer functioning
  • Automatic correction for variations in the flow temperature
  • Two-point calibration
  • Multiple sample streams
  • Programmable sample intake rate
  • Microprocessor based control
  • Digital data processing
  • Nonvolatile memory
  • Self-test diagnostics
  • NEMA 4X wall enclosure
Principle of Operation

Is based on potentiometric determination of the total content of calcium and magnesium ions. The instrument allows for variation in the temperature of the flow.

Method
On-line potentiometry
Applications
  • Technological monitoring
  • Monitoring the operation of water preparation facilities of power plants
  • Monitoring the operation of artesian-well water softening facilities
  • Quality control of feed water for electrical power plants
  • Quality control of turbine condensate of steam power plants
    • Specifications
    Measuring range 1 – 100 ppm
    Sample temperature range + 0.5 to + 50 ºÑ
    Sample pressure range 0.1 to 10 atm
    Measuring rate 1 to 4 measurements per hour
    Number of sampling points 1 to 4
    Operating temperature range + 5 to + 50 ºÑ
    Operating relative air humidity at + 25 îÑ < 80 %
    Operating atmospheric pressure 84 – 106.7 kPa
    Status signal output NORM, ALARM, and LIMIT
    Outputs RS485, RS232, isolated 4 – 20 mA dc
    Power requirements ac 187 – 242 V, 50 ± 1 Hz, dc 12 V
    Power consumption 100 W
    Size 300×400×150 mm
    Weight 20 kg
    Equipment and Options
  • AKMC-1 water hardness monitor
  • Kit of spare parts and accessories with a flow cell
  • Set of reagents for preparation of calibration solutions
  • Hydroseal (for analysis of water under overpressure)
  • Flow switching device and valves (for several sampling points)
  • Detector device (upon customer's request)
    • Warranty
    AKMC-1 water hardness monitor is covered by an 18-month warranty.
    Services
    Analysis of a technological process and recommendations to choose proper analyzer configuration.
    Development of a scheme and design for installation of the analyzer (upon customer's request).
    Our service engineers perform installation and commissioning of AKMC-1 water hardness monitor at Customer's site.
    Consultations and initial training specific to the customer needs are given to the personnel.
    Spare parts are delivered and repair is made upon customer's request (free within the warranty period).

    The information and specifications in this publication are subject to change without notice.