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PH meter "family"

Views: 2     Author: Site Editor     Publish Time: 2022-02-23      Origin: Site

PH meter is also known as acidity meter, etc., which is a commonly used instrument. It is mainly used to measure the pH value of liquid media, and is widely used in environmental protection, sewage treatment, scientific research, pharmaceutical, fermentation, chemical industry, aquaculture, tap water and other fields. According to the actual application, it has many classifications. Let's take a look at its "big family" together. 

According to the application, it can be divided into pen type, portable, laboratory and industrial type.

(1) The pen-type pH meter is mainly used to replace the function of pH test paper and is easy to use.inline ph meter company - Hiltech

(2) Portable is mainly used for field measurement, requiring high precision and perfect functions.

(3) The laboratory is a desktop high-precision analytical instrument that requires high precision and complete functions, including print output, data processing, etc.

(4) Industry is used for continuous measurement of industrial processes. It should not only have measurement display functions, but also alarm and control functions, as well as installation, cleaning, anti-interference and other issues.

According to the type of components, they can be divided into transistor type, integrated circuit type and single chip type. More importantly, the application of microcomputer chips greatly reduces the instrument size and single-chip cost.

According to the classification of the accuracy of the PH meter, it can be divided into 0.2, 0.1, 0.05 and 0.01 grades. The smaller the number, the higher the precision.

According to the reading instructions, it can be divided into pointer type and digital display type. The pointer type is rarely used, but pointer instruments can display the continuous process of data changes, so they are still used in titration analysis.

Anti-fouling PTFE ring diaphragm, robust electrode structure, long toxic diffusion path, low maintenance requirements; suitable for harsh working conditions: can measure strong alkaline media, stable pressure up to 16 bar (232 psi); optional for low conductance Salt rings for rate measurement, such as boiler water inlet and water for injection measurement; non-contact inductive signal transmission technology greatly improves process safety; storage of sensor characteristic parameters for pre-maintenance; reduced process downtime and extended sensor service life, Reduce operating costs

CPS91D series

Mainly used in: chemical process; paper industry

  Contaminated media and media with suspended solids

Dispersion process

Precipitation reaction

Lotion

ATEX, FM, and CSA certified for use in explosion-proof hazardous areas

CPS71D series

Advantage:PH meter for sale - Hiltech

The sensor will not break, guaranteeing the highest product safety; biocompatibility certification; suitable for steam high temperature disinfection and high temperature sterilization; long calibration interval, low maintenance; Select pharmaceutical CoC certification; non-contact inductive signal transmission for maximum process safety

Hygiene and Disinfection Applications:

Food Industry

Life sciences

Biotechnology

Pass all relevant hygienic application certifications such as EHEDG, 3A, EU1935/2004, USP 87/88.

4-channel transmitter Liquiline CM444

Liquiline CM444 digital multi-parameter measurement transmitter is suitable for all kinds of process monitoring and control. Modular structure, easy to expand. The four-channel controller enables seamless system integration, ease of operation, reduced spare parts storage, and time and cost savings. The Liquiline CM444 provides first-class performance ensuring maximum process safety.

Advantage:

Simple and flexible: One controller for all parameter measurements, intuitive user interface, automatic sensor recognition, pre-calibrated Memosens sensors for plug-and-play.

Highly adaptable: universal modules, reduce spare parts inventory, and easily expand to an eight-channel measurement system with one click at any time

Seamless system integration: Unique combination of communication standards for all types of Distributed Control Systems (DCS)

Simple and secure commissioning: communication with other devices via SD card for easy setup, saving time and costs

Process control and safety: Via the built-in web server, the operator can perform remote access to diagnostic data, parameter setting, or access device parameters via any web browser - even via a smartphone.

Application field

The Liquiline CM444 multi-parameter transmitter is suitable for use in all non-Ex areas, including the following industries and their utilities:

Food and drink

Power supply

Water & Wastewater

Chemical Industry