Benchtop pH/Water Quality Analyzer LAQUA F-74

Kamis, 12 Februari 2015

 

 

 

 

 

 

 

Overview

pH mV(ORP) Ion Conductivity
Salinity Resistivity TDS
NAVI 2CH USB PC PRT ID Color LCD touch panel display USB/EP/JP

Features

LAQUA’s large capacitance touch screen panel:

  • Display easy to understand value and functions menus
  • Switch between digital real time graphs or analogue displays during measurement with just the flick of a finger.
  • Full on-screen support on the meter via an electronic user guide with colour pictures that can be called up at any time, featuring problem solver guide for calibration or measurement.

Functions

  • Easy navigation for main unit and electrode inspections.
  • Two channels can be displayed simultaneously
  • Periodic inspection mode JIS/Pharmacopeias/Degital Simulator
  • Full support for various country pharmaceutical pure water guidelines 
  • Customizable auto-hold function for calibration and measurement
  • Simultaneous connection to a GLP/GMP compatible and PC
  • Degital memory:Maximum 2,000 sets of measurement data can be recorded
  • USB-PC communication and USB memory
  • Multi-language support(Japanese, English, Chinese, Korean)
  • FDA 21 CFR Part11 (Please ask for quotation)

    Specifications


    F-74
    pH
    Measurement method
    Galass electorode method
    Measurement range
    pH 0.000~14.000
    Display range
    pH -2.000~20.000
    Resolution
    0.01/0.001 pH
    Auto range select
    Repeatability
    ±0.001 pH±1 digit
    pH calibration point
    5
    Repeatability check
    Alarm limit of calibration
    Periodical check
    mV(ORP)
    Measurement range
    ±1999.9 mV
    Resolution
    0.1 mV
    Repeatability
    ±0.1 mV±1 digit
    Temperature
    Measurement range
    0.0~100.0℃ (-30.0~130.0℃)
    Resolution
    0.1℃
    Repeatability
    ±0.1℃±1 digit
    ION
    Measurement method
    Ion electrode method
    Measurement range
    0.00 μg/L~999 g/L (mol/L)
    Resolution
    Valid numbers 3 digits
    Repeatability
    ±0.5% ±1 digit
    Periodical check
    Calibration curve point
    5
    Addition method measurement
    Conductivity
    Measurement method
    2 AC bipolar method
    Measurement range(Display range)
    Cell constant 100 m-1:0.000 mS/m〜19.99 S/m
    Cell constant 10 m-1:0.0 μS/m〜1.999 S/m
    Cell constant 1000 m-1:0.00 mS/m〜199.9 S/m
    Resolution
    0.05% of full scale
    Repeatability
    ±0.5% ±1 digit
    Change unit
    Distilled water temperature conversion
    Periodical check
    JP/EP/USP/CP Pharmaceutical water aplication
    Salinity
    Measurement method
    Conversion from conductivity value
    Measurement range(Display range)
    0.00~80.00 PPT (0.000%~8.000%)
    Resolution
    0.01 PPT (0.001%)
    Salt concentration calibration
    Resistivity
    Measurement method
    Conversion from conductivity value
    Measurement range(Display range)
    Cell constant 100 m-1:0.00 Ω・m〜199.9 kΩ・m
    Cell constant 10 m-1:0.0 Ω・m〜1.999 MΩ・m
    Cell constant 1000 m-1:0.000 Ω・m〜19.99 kΩ・m
    Resolution
    0.05% F.S.
    Repeatability
    ±0.5%F.S.±1 digit
    TDS
    Measurement method
    Conversion from conductivity value
    Measurement range(Display range)
    0.01 mg/L ~1000 g/L
    Resolution
    0.01 mg/L
    Input/output
    Input(CH)
    2
    USB peripherals
    (Communication with PC)*1
    USB host(USB memory)
    RS-232C(Printer/PC)
    Analog out put
    Data
    Memory number
    2,000
    Interval memory
    ID input
    Data search
    Display
    Display
    Color graphic LCD with capacitive Touch Panel
    Dual component display
    Multilanguage display
    Japanese/English/Chinese/Korean
    Function
    Navigation function

    User gide
    Graf display
    Printer connectivity(GLP/GMP)
    Custom printing function
    temperature compensation(Auto/manual)
    AutoHold function
    AutoHold setting
    Stability function (pH/ION)
    Register operator
    Security(pass word)
    Version up function
    Ambient temperature
    0 ℃ ~ 45℃
    Power
    AC adaptor 100 ~ 240 V 50/60 Hz
    Demensions
    170(W)×174(D)×73(H)mm(Excluding electrode stand and AC adaptor)
    Power consumption
    Approx. 9.8 VA
    Mass of main unit
    Approx .700 g
    *1 USB cable sold separately. Software can be download by web registration.

    Schematics

    F-70 Series / DS-70 Series
    Electrode stand FA-70S

    Instruction Manuals

    • F-74
      (Member registration required)

    Quick manuals

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