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Horiba F-74 Dual Channel pH/Redox/Ion/Conductivity/Resistivity/Salinity/TDS/Temperature Lab Meter with Touchscreen

Article number: 895847
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Product information "Horiba F-74 Dual Channel pH/Redox/Ion/Conductivity/Resistivity/Salinity/TDS/Temperature Lab Meter with Touchscreen"

Multifunctional Dual-Channel Laboratory Meter for pH, Redox, Ion-Selective Parameters, and More

Professional Horiba F-74 Laboratory Device for Simultaneous Analysis of Multiple Water and Ion Parameters

The Horiba F-74 dual-channel laboratory device combines a wide range of analytical measurement methods for various parameters in a powerful system. It measures pH, redox, temperature, conductivity, resistance, salinity, TDS, and ion-selective parameters.

The device operates with two independent channels: The first channel is designed for measuring pH, ion-selective parameters, mV, and redox potential. The second channel can measure conductivity, salinity, resistance, and TDS. Automatic buffer and calibration solutions, visual stability indicators, and integrated electrode status ensure reliable and repeatable results.

This channel separation allows different parameters to be measured efficiently and simultaneously, supporting safe and convenient operation in the laboratory.

Powerful Dual-Channel System for Precise Laboratory Analysis

The Horiba F-74 is designed for laboratory environments where measurement accuracy, documentation, and process safety are crucial. Simultaneous recording of multiple parameters saves time and increases the analytical value, especially for complex samples.

Its intuitive operation makes the device suitable for both routine analyses and demanding measurement tasks in research, quality control, and industry.

Technical Highlights and Key Advantages of the Horiba F-74 Dual-Channel Laboratory Device

The laboratory meter offers numerous features that simplify daily use and support compliance with standards:

  • Touchscreen color display for intuitive control and clear visualization
  • Automatic buffer and calibration recognition for reliable results
  • GLP/GMP compliance for regulated applications
  • Data storage and PC communication for easy archiving and analysis

The combination of measurement versatility, user-friendliness, and high precision makes the Horiba F-74 an ideal solution for professional multi-parameter laboratory analyses.

Frequently asked questions

The warranty period is 2 years for the 300 (WQ) series and 1 year for the F series after delivery.

You can find the appropriate replacement electrodes and buffer solutions in the shop under the main item at the bottom of the cross-selling section.

The sensors should be cleaned with DI water (deionised). After cleaning, wipe them with tissue paper if possible.

Dimensions

Height 73 mm
Length 17 cm
Width 17,4 cm

Weight

Weight 700 g

Other attributes

Applications Aquaculture and Coral, Aquariums, Beer, Beverages, Environmental, Food, Hydroponics, Laboratory, Schools, Water Conditioning, Wine
Brand Horiba
Country of origin JP
Customs tariff number 90278930
Parameter Ammonia Ion (NH3), Calcium Ion (Ca2+), Chloride Ion (Cl-), Combined Multiparameter, Conductivity and TDS, Fluoride Ion (F-), Nitrate Ion (NO3-), ORP, Potassium Ion (K+), Salinity, Thermometers (°C), pH
Quality Professional
Technical specifications
pH:
Measuring 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
Measuring range: ±1999.9 mV 
Resolution: 0.1 mV
Accuracy: ±0.2 mV

Ion:
Measuring range: 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 (Electrical Conductivity):
Measuring range:
0.000 µS/cm to 19.99mS/cm (k=0.1)
0.00 µS/cm to 199.9 mS/cm (k=1.0)
0.0 µS/cm to 1.999 S/cm (k=10.0)
Resolution: 0.05% of full scale
Accuracy: ±0.6% of full scale (±1.5% full scale > 18.0 mS/cm)
Reference Temperature: 15 to 30°C (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 / Manual
S/cm, S/m, Fix (mS/cm)

TDS (total dissolved solids):
Measurement 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

Resisitivity:
Measurement 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)
0.0 Ω・cm to 1.999 MΩ・cm (k=10.0)
Resolution: 0.05% of full scale
Accuracy: ±0.6% of full scale (±1.5% full scale > 1.80 MΩcm)

Salinity:
Measurement 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:
Measurement range: -30.0°C to 130.0℃
Resolution: 0.1℃
Accuracy: ±0.4°C

More data:
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 (independant acid and alkaline slopes depending on calibration)
Calibration Alarm Limit: Yes
Electrode Status: On screen display
Diagnostic Messages: Yes
Display: Touch screen color graphic LCD / dual channel display
Languages: English, Japanese, Chinese, Korean, Vietnamese
Inputs: Dual BNC, dual phono, DC socket
Outputs: USB, RS232C, analopg output
Power Requirements: AC adaptor 100 to 240V, 50/60 Hz
Electrode Stand: Stand alone
Weight: 700g
Dimensions: 170 x 174 x 73mm
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