Horiba LAQUA F-74 # 3200575130 Benchtop pH / Ion / ORP / Conductivity / Resistivity / Salinity / TDS Meter

See More Horiba LAQUA Benchtop Meters

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

Two channels can be displayed simultaneously

The HORIBA LAQUA series marries advanced technology with stylish design and an easy-to-use touch screen interface. The Horiba LAQUA F-74 was developed as a durable meters offering long term reliability for laboratory professionals. Advanced functionalities and a wide array of electrodes provide high precision measurement with improved response time in a huge variety of applications.

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Kit Contents
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Horiba LAQUA F-74 Benchtop pH Ion ORP Conductivity Resistivity Salinity TDS Meter
Integrated Electrode Stand
Meter Cover
AC Power Adaptor
Instruction manual

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Features
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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)

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Specifications
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Model	LAQUA F-74 Dual Channel pH/ORP/Ion/EC/Res/TDS/Sal/Temp (⁰C)
pH Range	-2.000 to 20.000 pH
Resolution	0.01 / 0.001 pH
Accuracy	± 0.001 pH
Calibration Points	Up to 5
Buffer Options	USA / NIST / NIST2 / China / Custom
ORP Range	± 1999.9 mV
Resolution	0.1 mV
Accuracy	± 0.2 mV
IonRange	0.000 μg/L to 9999 g/L (mol/L)
Resolution	4 significant digits
Accuracy	± 0.3% of full scale
Calibration Points	Up to 5
EC Range	0.000 μS/cm to 19.99 mS/cm (k=0.1)0.00 μS/cm to 199.9 mS/cm (k=1)0.0 μS/cm to 1.999 S/cm (k=10)
Resolution	0.05% of full scale
Accuracy	± 0.6% of full scale (± 1.5% of full scale > 18.0 mS/cm)
Reference Temperature	15 to 30 ºC (adjustable)
Temperature Coefficient	0.00 to 10.00 % (adjustable)
Cell Constants	0.1 / 1.0 / 10.0
Calibration Points	4 (Auto / Manual)
Measurement Units	Auto Ranging / ManualμS/cm, mS/cm, S/m
TDS Range	0.01 mg/L to 1000 g/L
Resolution	0.01 mg/L
Accuracy	± 0.1% of full scale
TDS Curves	EN27888 / Linear (0.40 to 1.0) / 442 / NaCl
Resistivity Range	0.00 kΩ.cm to 199.9 MΩ•cm (k=0.1)0.000 kΩ.cm to 19.99 MΩ•cm (k=1)0.0 Ω.cm to 1.999 MΩ•cm (k=10)
Resolution	0.05% of full scale
Accuracy	± 0.6% of full scale (± 1.5% of full scale > 1.80 MΩ•cm)
Salinity Range	0.00 to 80.00 ppt / 0.000 to 8.000 %
Resolution	0.01 ppt / 0.001 %
Accuracy	± 0.2% of full scale
Salinity Curves	NaCl / Seawater
Temperature Range	30.0 to 130.0 ⁰C
Resolution	0.1 ⁰C
Accuracy	± 0.4 ⁰C
Calibration Option	Yes
Navigation Function	Yes
Memory	2000
Auto Data-Logging	Yes
Data Search	Yes
Custom Printing	Yes
Real Time Clock	Yes
Date / Time Stamp	Yes
Sample ID Input	Yes
Operator ID Input	Yes
Password Setting	Yes
Auto Stable / Auto Hold	Yes
Offset / Slope Display	Yes (independent acid and alkaline slopes depending on calibration)
Calibration Alarm Limit	Yes
Electrode Status	On screen display
Diagnostic Messages	Yes
Display	Touchscreen color graphic LCD / dual channel display
Languages	English / Japanese / Chinese / Korean / Vietnamese
Inputs	Dual BNC, dual phono, DC socket
Outputs	USB, RS232C, analog output
Power Requirements	AC adaptor 100 - 240V, 50/60 Hz
Electrode Stand	Stand-alone
Weight	700g
Dimensions	170 (W) x 174 (D) x 73 (H) mm