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TDS-meters and PH-meters for water quality control

TDS-meters and PH-meters for water quality control

Control and measuring devices for water quality control.

Total Dissolved Solids (TDS) - total dissolved solids in the total volume of the mobile ions, including minerals, salts or metals, dissolved in a given volume of water, expressed in units of milligrams per unit volume of water (mg / l); also referred to as parts per million (ppm) - parts per million (ppm). TDS is directly related to the purity of the water quality, water treatment, and has a direct impact on whether the water is beneficial for the person; whether the water is suitable for a variety of technical and other purposes.

Parameter Total Dissolved Solids (TDS) refers to any minerals, salts, metals, cations or anions dissolved in water. TDS includes all present in the water, but molecules of pure water (H20) and suspended (undissolved) particles.

The concentration of dissolved salts in the water is the sum of cations (positively charged) and anions (negatively charged) ions.

Parts per million (ppm) - parts per million (ppm) - a ratio of weight to weight ratio of any impurity ions in the water.

Principle of work TDS meter is based on the electrical conductivity (electrical conductivity (EC)) of water. Pure H20 has virtually zero conductivity. There are also systems measure other ppm; for converting units of Conformity, see. See table below.

Таблица соответствия TDS

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PH - meter to measure the acidity or alkalinity of the environment
Digital pH meter is an ideal instrument for aquarium industry, swimming pools, laboratories, food industry and others. Complete the counter in a protective plastic bag, calibration screwdriver and set of reagents for calibration. High precision measurement of pH, rugged, secure the electrode. S..
378грн
Based on 3 reviews.
TDS METER HM Digital salimeter
TDS METER HM Digital is ideal for all possible control of the treated water, wastewater monitoring, aquaculture, hydroponics, colloidal silver solutions and so on. Perfect for private and commercial use. The compact size of the TDS METER HM Digital allows you to easily carry the device in your pocke..
729грн
Based on 3 reviews.
TDS-3 HM digital TDS meter (salimeter) with Temperature
TDS-3 HM digital is ideal for all possible control of the treated water, wastewater monitoring, aquaculture, hydroponics, colloidal silver solutions and so on. Perfect for private and commercial use. The compact size of the TDS-3 HM digital allows you to easily carry the device in your pocket, on yo..
729грн
Based on 4 reviews.
TDS-3 version salimeter
TDS-3 is ideal for all possible control of the treated water, wastewater monitoring, aquaculture, hydroponics, colloidal silver solutions and so on. Perfect for private and commercial use. The compact size of the TDS-3 allows you to easily carry the device in your pocket, on your belt or in your bag..
297грн
Based on 3 reviews.

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