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Analyzers of total nitrogen and carbon "TOPAZ" buy in Ufa
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Analyzers of total nitrogen and carbon "TOPAZ"

Analyzers of total nitrogen and carbon "TOPAZ"

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Technical characteristics
  • Country of manufactureRussia
Description

Analyzers of total nitrogen and carbon "TOPAZ"

Analyzers of total nitrogen and carbon "TOPAZ" are designed to determine the elemental composition of samples of drinking water, water, packaged in containers, as well as various types of natural, waste and process waters.

Analyzers of total nitrogen and carbon "TOPAZ" can be used in analytical laboratories of enterprises of various industries, laboratories of scientific research institutes, as well as for carrying out sanitary and environmental control of various types of waters.

The TOPAZ C modification is designed to measure the mass concentration of total carbon (in the composition of organic carbon, as well as all forms of inorganic carbon, including carbonates, bicarbonates, cyanides, cyanates, thiocyanates, carbon monoxide and dioxide and elemental carbon).

"TOPAZ NC " modification is designed for simultaneous measurement of mass concentrations of total nitrogen and total carbon.

The principle of operation of the TOPAZ analyzers is based on high - temperature thermocatalytic oxidation of nitrogen and / or carbon compounds contained in a water sample, followed by the detection of oxides of elements and the calculation of the initial content in the sample of all forms of nitrogen and / or carbon compounds.

In the TOPAZ N modification, the determination of total nitrogen is made according to the measurement of the concentration of nitrogen oxide using chemiluminescence detection, ie, by measuring the intensity of chemiluminescence that occurs in the gas mixture during the reaction of nitrogen oxides with ozone (the ISO 11905 - 2 method is implemented).

In the "TOPAZ S" modification, the determination of total carbon is carried out according to the measurement of the concentration of carbon dioxide using an infrared detector. In accordance with GOST R 52991 - 2008 (ISO 8245: 1999), a separate determination of the total carbon content and the total inorganic carbon is performed, followed by the calculation of the total organic carbon content by the difference between the total carbon content and the inorganic carbon content, or direct determination of the total organic carbon

Both of the above methods are implemented in the TOPAZ NC modification: ISO 11905 - 2 and GOST R 52991 - 2008 (ISO 8245: 1999), thus, the modification of the TOPAZ NC analyzer allows measuring the total nitrogen content in the water sample, as well as the total and inorganic carbon.

Specifications

Measurement range of mass concentration of total nitrogen in water (without sample dilution), mg / dm3 from 0, 2 to 100
Measurement range of mass concentration of total, organic and inorganic carbon in water (without sample dilution), mg / dm3 from 1.0 to 100
Root mean square measurement error, % , not more:
- for total nitrogen
- by total carbon

five
ten
Duration of a single measurement, set by the user, min, no more five
Terms of Use:
- ambient temperature, о С
- relative air humidity at a temperature of 25 о С, %
- atmospheric pressure, kPa
- temperature of the analyzed water sample, о С
- constant magnetic fields and alternating fields of network frequency with intensity, A / m, not more
 
from 15 to 35
up to 80
from 84, 0 to 106, 7
from 18 to 25
40
Power supply (220 ± 22) V (50 ± 1) Hz
Power consumption, VA, no more 800
Inlet air - oxidizer pressure, kPa 300 ± 70
Furnace heating time, min. , no more 60
Air consumption, dm3 / h, no more 12
Sample injection - manual, microsyringe, sample volume, μl from 10 to 200
Overall dimensions, mm, no more 420 * 320 * 340
Weight, kg, no more 20
Software NORMA (N, C, NC)

Completeness

Product designation product name Qty Note
LSHYUG. 413411.019.001 Analyzer 1 PC.  
LSHYUG. 413411.019.002 Spare parts kit in accordance with the statement 1 PC.  
  Clean air supply 1 PC.  
LSHYUG. 413411.019 OM Manual 1 copy  
LSHYUG. 413411.019 DL Verification method 1 copy  
  Software "NORMA (N, C, NC)" 1 PC.  
  A computer 1 PC.  

LLC "Asia - Invest" (Russia) is the largest and most experienced supplier of equipment, instruments, chemical and petrochemical products for export.

We carry out:

  • Registration of customs documents for export;
  • Registration of permits for the export of products (poisons, precursors, dual - use products) from the Russian Federation;
  • Shipment of products by railway luggage, containers, wagons, air and road transport.

The format of shipment and payment by INCOTERMS - FCA Ufa (INCOTERMS 2010).

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Analyzers of total nitrogen and carbon "TOPAZ"
Analyzers of total nitrogen and carbon "TOPAZ"
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