LAQUA F-74 Benchtop Multiparameter Meter
High-End Laboratory Solution for Comprehensive Water Quality Analysis
The LAQUA F-74 is HORIBA’s flagship benchtop water quality meter, combining pH, ORP, Ion, Conductivity, Resistivity, Total Dissolved Solids (TDS), Salinity, and Temperature measurements in a single advanced platform. Designed for laboratories performing routine and complex water quality analysis, the F-74 delivers exceptional accuracy, advanced data management, and intuitive touchscreen operation.
Key Features & Benefits
Comprehensive Multiparameter Analysis
Measure multiple critical water quality parameters from a single instrument:
- pH
- ORP (mV)
- Ion Concentration
- Conductivity
- Resistivity
- TDS
- Salinity
- Temperature
This makes the F-74 ideal for laboratories seeking a complete water analysis solution.
Large Colour Touchscreen Display
The capacitive touchscreen provides intuitive navigation and allows users to switch between numerical, graphical, and analogue displays with a simple touch. Real-time graphs help operators monitor trends during measurements.
Dual-Channel Measurement
Two channels can be displayed simultaneously, allowing efficient monitoring and comparison of multiple measurements.
Advanced Compliance & Data Management
The F-74 supports:
- GLP/GMP documentation
- Pharmaceutical water testing requirements
- USB-PC communication
- USB memory storage
- Printer connectivity
- Operator identification
- Password protection
Up to 2,000 measurement records can be stored internally.
Integrated User Guide & Troubleshooting
Built-in colour help screens guide users through calibration, maintenance, diagnostics, and troubleshooting, reducing training time and downtime.
Multi-Language Interface
Supports:
- English
- Japanese
- Chinese
- Korean
Suitable for multinational laboratory environments.
Description
Applications
The LAQUA F-74 is widely used in:
- Water & Wastewater Analysis
- Environmental Monitoring
- Pharmaceutical Water Testing
- Research Laboratories
- Academic Institutions
- Food & Beverage Quality Control
- Chemical Processing
- Industrial Water Management
- Agriculture & Hydroponics
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Parameters | pH, ORP, Ion, Conductivity, Resistivity, TDS, Salinity, Temperature |
| Input Channels | 2 Channels |
| pH Range | 0.000 to 14.000 pH |
| pH Resolution | 0.001 / 0.01 pH |
| pH Calibration Points | Up to 5 Points |
| ORP Range | ±1999.9 mV |
| ORP Resolution | 0.1 mV |
| Ion Measurement Range | 0.000 μg/L to 9999 g/L |
| Conductivity Measurement | Multi-range with selectable cell constants |
| Resistivity Measurement | Up to 1.999 MΩ·m |
| Salinity Range | 0.00 – 80.00 PPT |
| TDS Range | 0.01 mg/L – 1000 g/L |
| Temperature Range | 0.0 – 100.0°C |
| Data Memory | 2,000 Records |
| USB Communication | Yes |
| USB Memory Support | Yes |
| RS-232 Connectivity | Yes |
| Analog Output | Yes |
| Display | Colour Graphic LCD Touchscreen |
| Power Supply | 100–240V AC Adapter |
| Weight | Approx. 700 g |
Standard Package Includes
F-74G
- LAQUA F-74 Meter
- Electrode Stand
- Protection Cover
- Universal Power Adapter
- Instruction Manual
Available Measurement Kits
The F-74 is available in complete laboratory kits supplied with:
- pH Electrode
- Conductivity Electrode
- pH Buffer Solutions
- Conductivity Standards
- Optional 21 CFR Part 11 Software Packages
Compatible Electrodes & Accessories
The F-74 supports an extensive range of HORIBA accessories including:
- Standard pH Electrodes
- Micro pH Electrodes
- ORP Electrodes
- Conductivity Cells
- Ammonia Ion Electrodes
- Calcium Ion Electrodes
- Chloride Ion Electrodes
- Fluoride Ion Electrodes
- Nitrate Ion Electrodes
- Potassium Ion Electrodes
- Temperature Compensation Electrodes
- 21 CFR Part 11 Software
- Analog Output Cables
Why Choose the LAQUA F-74?
The F-74 is HORIBA’s most comprehensive benchtop water quality meter, combining advanced multiparameter measurement, touchscreen simplicity, pharmaceutical compliance features, and extensive connectivity options. It is particularly suited to laboratories that require a single instrument capable of handling multiple analytical tasks while maintaining accuracy and traceability.
Users and distributors frequently highlight HORIBA instruments for their reliability, service support, and long-term ownership value due to replaceable sensors and robust instrument design.
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