Horiba LAQUA F-74 Benchtop Water Quality Meter

Product Description

Horiba LAQUA F-74 Benchtop Water Quality Meter



Stress-free measurement, high-end model
Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site usability – from operation and maintenance through to troubleshooting.

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/Digital 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
  • Digital memory – maximum 2,000 sets of measurement data can be recorded
  • USB-PC communication and USB memory
  • Multi-language support (Japanese, English, Chinese, Korean)

Meter Kit Available:

The appearance of items in the picture are subject to change in each region.

Specifications Horiba LAQUA F-74 Benchtop Water Quality Meter : 

pH Measurement method Glass electrode 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)
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
Dimensions 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

Package Details:

  • LAQUA F-74 pH/ORP/Ion/Cond/Res/Sal/TDS colour touch screen meter
  • 9615S-10D Standard ToupH glass-body, refillable pH electrode with integrated temperature sensor
  • 3552-10D Platinum/Platinum black, glass-body, k=1.0 conductivity electrode with integrated temperature sensor
  • 502-S: pH 4.01 / 7.00 / 10.01 buffers & 3.33 M KCl reference electrolyte (250ml each)
  • 503-S: Conductivity 84 uS, 1413 uS, 12.88 mS, 111.8 mS standard solutions (250ml each)
  • Electrode stand

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