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

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Display easy to understand value and functions menus

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Switch between digital real time graphs or analogue displays during measurement with just the flick of a finger

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Two channels can be displayed simultaneously

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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.

Kit Contents

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

Features

• 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)

Specifications

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

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Downloads

Horiba LAQUA F-74 Benchtop Water Quality Conductivity pH/ION/COND Meter 3200575130 - Electrodes Accessories

Horiba LAQUA F-74 Benchtop Water Quality Conductivity pH/ION/COND Meter 3200575130 - Command-Reference

Horiba LAQUA F-74 Benchtop Water Quality Conductivity pH/ION/COND Meter 3200575130 - Instruction Manual

Horiba LAQUA F-74 Benchtop Water Quality Conductivity pH/ION/COND Meter 3200575130 - Quick Manual

Horiba LAQUA F-74 Benchtop Water Quality Conductivity pH/ION/COND Meter 3200575130 - Colour Touchscreen