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.
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
101-SU: pH 4.01 / 7.00 / 10.01 buffers & 3.33 M KCl reference electrolyte
103-S: Conductivity 84 uS, 1413 uS, 12.88 mS, 111.8 mS standard solutions
Electrode stand
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LAQUA F-74
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pH
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Measurement method
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Glass electrode method
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Measurement range
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pH 0.000～14.000
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Display range
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pH -2.000～20.000
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Resolution
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0.01/0.001 pH
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Auto range select
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○
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Repeatability
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±0.001 pH±1 digit
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pH calibration point
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5
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Repeatability check
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○
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Alarm limit of calibration
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○
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Periodical check
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○
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mV(ORP)
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Measurement range
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±1999.9 mV
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Resolution
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0.1 mV
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Repeatability
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±0.1 mV±1 digit
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Temperature
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Measurement range
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0.0～100.0℃ (-30.0～130.0℃）
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Resolution
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0.1℃
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Repeatability
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±0.1℃±1 digit
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ION
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Measurement method
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Ion electrode method
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Measurement range
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0.00 μg/L～999 g/L (mol/L)
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Resolution
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Valid numbers 3 digits
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Repeatability
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±0.5% ±1 digit
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Periodical check
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○
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Calibration curve point
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5
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Addition method measurement
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○
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Conductivity
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Measurement method
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2 AC bipolar method
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Measurement range(Display range)
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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
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Resolution
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0.05% of full scale
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Repeatability
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±0.5% ±1 digit
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Change unit
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○
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Distilled water temperature conversion
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○
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Periodical check
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○
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JP/EP/USP/CP Pharmaceutical water aplication
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○
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Salinity
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Measurement method
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Conversion from conductivity value
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Measurement range(Display range)
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0.00～80.00 PPT (0.000%～8.000%)
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Resolution
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0.01 PPT (0.001%)
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Salt concentration calibration
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○
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Resistivity
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Measurement method
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Conversion from conductivity value
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Measurement range(Display range)
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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
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Resolution
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0.05% F.S.
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Repeatability
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±0.5%F.S.±1 digit
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TDS
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Measurement method
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Conversion from conductivity value
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Measurement range(Display range)
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0.01 mg/L ～1000 g/L
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Resolution
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0.01 mg/L
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Input/output
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Input(CH)
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2
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USB peripherals
(Communication with PC)*1
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○
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USB host（USB memory)
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○
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RS-232C(Printer/PC)
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○
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Analog out put
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○
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Data
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Memory number
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2,000
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Interval memory
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○
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ID input
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○
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Data search
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○
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Display
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Display
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Color graphic LCD with capacitive Touch Panel
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Dual component display
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○
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Multilanguage display
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Japanese/English/Chinese/Korean
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Function
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Navigation function
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○
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User gide
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○
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Graf display
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○
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Printer connectivity（GLP/GMP）
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○
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Custom printing function
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○
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temperature compensation（Auto/manual)
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○
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AutoHold function
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○
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AutoHold setting
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○
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Stability function (pH/ION)
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○
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Register operator
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○
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Security(pass word）
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○
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Version up function
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○
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Ambient temperature
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0 ℃ ～ 45℃
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Power
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AC adaptor 100 ～ 240 V 50/60 Hz
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Dimensions
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170(W)×174(D)×73(H)mm(Excluding electrode stand and AC adaptor)
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Power consumption
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Approx. 9.8 VA
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Mass of main unit
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Approx .700 g
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*1 USB cable sold separately. Software can be download by web registration
