Description
pH/Cond/DO Meter NineFocus NF2340 Kit is a modular four-channel professional system for measuring pH value and redox potential, conductivity, salinity and TDS, ion concentration, and dissolved oxygen (DO). The instrument features a large, detachable 7-inch colour touchscreen for straightforward operation and supports digital plus analogue measuring modules that can run in parallel, with up to four parameters per module. Both digital DES sensors and analogue sensors can be connected, supported by sensor diagnostics for durability and process safety. An environmentally conscious design separates the sensor from the reusable digital bridge. Universal communication is provided via three USB-A ports, USB-C and LAN/Ethernet. Full-text operator guidance is available in 14 languages with a help menu, complemented by the OneClick concept for configurable one-touch workflows, an SOP-based guide and method memory. High security and GxP support include ID protection, user management, limits and alarms, plus intelligent sensor management (ISM). The kit from manufacturer Mettler-Toledo OnLine comprises the base unit with display, three measuring modules, InLab® Expert Pro-DES®, 731 Pro-DES and OptiOx Pro-DES sensors, an Easy-Place™ electrode arm and standards for initial calibration. Connections for stirrer, sample changer, PC, barcode reader, keyboard and printer complete the system.
This article is part of Conductivity meters & cells, in pH & electrochemistry. See also pH meters.
Key features
- Pack size: 1 set
- Channels: 4 parallel measuring modules
- Display: detachable 7-inch colour touchscreen
- Sensors included: InLab® Expert Pro-DES®, 731 Pro-DES, OptiOx Pro-DES
- Communication: 3 × USB-A, USB-C, LAN/Ethernet
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Questions about pH/Cond/DO Meter NineFocus NF2340 Kit
What is this article?
pH/Cond/DO Meter NineFocus NF2340 Kit is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in Conductivity meters & cells, inside pH & electrochemistry, in Instruments de précision.
A conductivity meter and its cell measure how well a solution carries current. The cell constant is the geometry that converts conductance to conductivity, and it is calibrated with a standard. Temperature compensation matters because conductivity rises with temperature.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is Conductivity meters & cells. The catalogue is Instruments de précision.
Shelves beside this one are pH electrodes & sensors, pH meters, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.