ONLINE HEAVY METAL WATER QUALITY ANALYZER


Vasthi Instruments are global leaders in manufacturing of Online THg Water Analyzer,Online TZn Water Analyzer,Online TMn Water Analyzer,Online TAs Expelled Water Analyzer,Online TAs Colorimetric Water Analyzer,Online TCu Water Analyzer,Online TNi Water Analyzer,Online TPb Water Analyzer,Online TCr Water Analyzer,Online Cr6 Water Analyzer,Online Cr/Tcr Water Analyzer, and Online TPn Water Analyzer have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability. Vasthi Instruments was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.

Online THg Water Analyzer

Online THg Water Analyzer

Product Description

Vasthi Instruments based on “HJ 597-2011” national standard cold atomic absorption method, the mercury-containing compounds in the water samples are reduced to mercury element by stannous chloride, and the water samples , And the THg content in the water sample was calculated by measuring the selective absorption of mercury vapor in the mercury lamp[…]
Product Features
High reliability, low maintenance
The key components are imported parts, high reliability, long life, suitable for long-term on-linemonitoring[…]

read more


Online TZn Water Analyzer

Online TZn Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500 TZn colorimetric heavy metal water quality online analyzer using high sensitivity analysis.In the high temperature closed conditions, the use of persulfate in water samples of zinc compounds into zinc ions, in alkaline medium, zinc ions and zinc reagent to form a strong absorption in the characteristic wavelength of the compound[…]
Product Features
High reliability, low maintenance
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TMn Water Analyzer

Online TMn Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500TMn colorimetric heavy water quality on-line analyzer based on “HJ / T344-2007” water quality of the total manganese measurement of the national standard method. In alkaline medium, Mn (Ⅱ) in water sample is oxidized to Mn (Ⅳ) and Mn (Ⅳ) forms brown compound with formaldehyde oxime[…]
Product Features
High reliability, low maintenance
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TAs Expelled Water Analyzer

Online TAs Expelled Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500TAs expelled colorimetric method of heavy metal water quality online analyzer based on the new national standard silver salt colorimetric method, through the pre-reaction of hydrogen generated water samples of arsenic compounds in the full conversion of arsine gas, arsine gas is absorbed liquid And then reacted with the silver salt to form a compound having strong absorption in the characteristic wavelength band[…]
Product Features
High reliability, low maintenance
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TAs Colorimetric Water Analyzer

Online TAs Colorimetric Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500TAs colorimetric heavy metal water quality on-line analyzer uses highly sensitive analytical methods. In acid medium, the arsenic in the water reacts with the arsenic reagent to form a compound with strong absorption at the characteristic wavelength[…]
Product Features
High reliability, low maintenance.
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TCu Water Analyzer

Online TCu Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500TCu colorimetric heavy metal water quality online analyzer using high sensitivity analysis. (Ⅱ) is decomposed into Cu (Ⅱ) in aqueous solution by using persulfate under high temperature and H2SO4 is oxidized by hydroxylamine hydrochloride to Cu (Ⅰ) in acidic medium. Cu (Ⅰ) reacts with bathocuproine The reaction forms compounds with strong absorption at the characteristic wavelengths[…]
Product Features
High reliability, low maintenance
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TNi Water Analyzer

Online TNi Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500TNi colorimetric heavy water quality on-line analyzer based on “GB 11910-89” total nickel water quality measurement of the national standard method. The nickel-containing compounds in the water sample were decomposed into nickel ions by using the persulfate salt under high-temperature confined conditions[…]
Product Features
High reliability, low maintenance
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TPb Water Analyzer

Online TPb Water Analyzer

Product Description

Vasthi Instruments on the basis of VDet-5000 TPb colorimetric heavy metal water quality online analyzer using high sensitivity analysis. In the high-temperature confined condition, the persulfate is used to decompose the lead-containing compound into Pb (II), and the Pb (superscript 2+) reacts with the porphyrin to form a strong absorption in the characteristic wavelength[…]
Product Features
High reliability, low maintenance.
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TCr Water Analyzer

Online TCr Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500TCr colorimetric heavy metal water quality on-line analyzer is added with water sample digestion module and flow. Cr (Ⅲ) in water sample is converted to Cr (Ⅵ), and water sample Of the organic matter is also broken down into simple inorganic[…]
Product Features
High reliability, low maintenance.
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online Cr6 Water Analyzer

Online Cr6 Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500Cr6 colorimetric heavy water quality on-line analyzer based on “GB7467-87” water quality of the national standard method of measuring hexavalent chromium principle. In the acidic medium, hexavalent chromium in water reacts with diphenylcarbazide to form a purple-red compound[…]
Product Features
High reliability, low maintenance.
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online Cr/Tcr Water Analyzer

Online Cr/Tcr Water Analyzer

Product Description

Vasthi Instruments in the acidic medium, hexavalent chromium reacts with diphenylcarbazide to produce a purple-red compound in a chroma that is proportional to the hexavalent chromium content of the sample[…]
Product Features
High reliability, low maintenance.
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more


Online TPn Water Analyzer

Online TPn Water Analyzer

Product Description

Vasthi Instruments on the basis of VEDet-500TPN Water Analyzer is a new type of automatic on-line analyzer for simultaneous measurement of total phosphorus, total nitrogen and chemical oxygen demand (UV) in water. VEDet-500TPN adopts the latest photoelectric measurement, UV-visible full spectrum Measurement and other technologies, with measurement accuracy, high integration, low detection limit, high reliability, strong adaptability and so on[…]
Product Features
High reliability, low maintenance.
The key components are imported parts, high reliability, long life, suitable for long-term on-line monitoring[…]

read more