Bench Meters Touchscreen Color LCD LAQUA F-74

Features
Specifications
Description
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LAQUA’s Large Capacitance Touch Screen Panel

Easy-to-understand value and function menus
Switch between digital real-time graphs or analogue displays with a flick of a finger
On-screen electronic user guide with color pictures and problem solver for calibration or measurement

Functions

Easy navigation for main unit and electrode inspections
Dual channel display
Periodic inspection mode (JIS / Pharmacopeias / Digital Simulator)
Full support for pharmaceutical pure water guidelines
Customizable auto-hold for calibration & measurement
GLP/GMP & PC connectivity
Digital memory: up to 2,000 sets of data
USB-PC communication & USB memory
Multi-language support (Japanese, English, Chinese, Korean)

Meter Kits Available

Meter Kit	Package Details
F-74G	F-74 meter Electrode stand Protection cover Universal power adaptor (6 plugs) Instruction manual
F-74A-S	F-74G 9615S-10D pH electrode with temp. sensor 3552-10D Conductivity electrode with temp. sensor 502-S pH buffer set + KCl electrolyte 503-S Conductivity standard solutions
F-74A-SN	F-74G 9615S-10D pH electrode with temp. sensor 3552-10D Conductivity electrode with temp. sensor 501-S pH buffer set + KCl electrolyte 503-S Conductivity standard solutions
F-74A-S-CFR	F-74G 9615S-10D pH electrode with temp. sensor 3552-10D Conductivity electrode with temp. sensor 502-S pH buffer set + KCl electrolyte 503-S Conductivity standard solutions LAQUA 21 CFR Part 11 Software
F-74A-SN-CFR	F-74G 9615S-10D pH electrode with temp. sensor 3552-10D Conductivity electrode with temp. sensor 501-S pH buffer set + KCl electrolyte 503-S Conductivity standard solutions LAQUA 21 CFR Part 11 Software

	LAQUA F-74
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	0.000 μg/L～9999 g/L (mol/L)
	Resolution	4 significant 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 application	○
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 output	○
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 guide	○
	Graph display	○
	Printer connectivity (GLP/GMP)	○
	Custom printing function	○
	Temperature compensation (Auto/manual)	○
	AutoHold function	○
	AutoHold setting	○
	Stability function (pH/ION)	○
	Register operator	○
	Security (password)	○
	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

scrollable

Description

MODEL – LAQUA F-74

Benchtop pH/ORP/Ion/Conductivity/Resistivity/Total Dissolved Solids/Salinity/Temperature 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.