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Industrial equipment for an all time process monitoring of the concentration of suspended solids (turbidity) in a liquid media and controlling of leading devices.

Quantometer Kvant-A



Turb

Quantometer Kvant-A

AUTONOMOUS

PHOTOSYNTHETICALLY ACTIVE RADIATION (PAR) METER

IMMERSABLE

KVANT-A

Autonomous measuring photosynthetically-active radiation (photosynthetically active radiation RAR) - quantometer Kvant-A is intended for research of the spatial distribution and vertical stratification of underwater irradiance in the photic zone quanta × cm 2 × sec-1 for environmental monitoring, research photosynthesis and assessment of technogenic and anthropogenic pressures on biological system and registration in the detail panel of the measured values.

 

Application

Environmental monitoring - Autonomous underwater quantum irradiance meter is intended for research photic regime - the spatial distribution and vertical stratification of photosynthetically-active underwater radiation (in μEinsteins/m2.sec) in environmental monitoring, investigation of the processes of photosynthesis, the study of adaptation mechanisms and regulation of the growth perspective for fisheries and cultivation of macrophytes.

Evaluating the effectiveness of biological resource management - Evaluation of cultivation conditions of aquaculture, taking into account the peculiarities of the hydrological regime, the availability of local anthropogenic sources, their transformation and accumulation in the bottom layer. Research promising for harvesting and cultivation of macrophytes, the assessment of biologically active substances, their dependence on rational useage of natural biological resources of the coastal zone.

Main advantages

  1. 1.Endurance.
  2. 2.Dynamic range - 6 degrees.
  3. 3.The simplicity, speed, linearity over the entire range of measurements.
  4. 4.The ability to measure both the incident and ascending underwater quantum of radiation.

Autonomous underwater quantum irradiance meter KVANT-A is designed for work with the small size of any vessel, pier. Deployment time is less than 2 minutes.

 

Package includes:

    1.Quantometer Kvant-A Submersible.

    2.Autonomous power supply 13V, 2.1A.

    3.Remote indication and accumulation of data.

    4.Charger.

     

    Specifications

    This instrument is unique in its parameters and is unparalleled in its simplicity of application and accuracy of measurement, which is achieved by applying new principles and metodik. Quantometer completed by measuring channels of hydrostatic pressure, temperature (on request), which makes it universal in research.

    Feature design allows measurement of both downward (incident), and rising the underwater photosynthetically-active radiation (in μEinsteins/m2.sec).

    Measurements of underwater irradiance in the photic zone in quanta × cm 2 × sec-1 most fully expresses the physical process occurring in the biological system in photosynthesis. Consequently, the study of photosynthesis light measurements should preferably be in quanta. The spectral irradiance E λ is determined by the number of quanta N (λ):
                 
    where: h-Planck's constant (6.626h10 Dzh.sek-34) with the speed of light (3 x 108 m / sec)
    The spectral sensitivity of the PAR meter should be proportional to the wavelength:
     , and the meter PAR match:
        

     

    Quantometer KVANT-A has a flexible structure with the possibility of recording data on the PA-1 with subsequent recording of data on the PC. Nutrition quantometer by the autonomous power supply ("PAD"). Charging the battery BPA conducted from the charger. 

    Office work quantometer, display, and the accumulation of information by using the remote PA-1, which is part of the set.
    PA-1 has a non-volatile memory, which is retained after power is turned off all current information about the installed options, modes, and the results of the measurements.

    Table of basic quantometer characteristics

Measurement range:

Quantum irradiance, μEinsteins/m2.sec   

Hydrostatic pressure, Mpa

 

2000-0.002

0-10

The error of approximation of quantum sensitivity

5%

Unit price lowest level, not more:

Quantum irradiance, μEinsteins/m2.sec   

Hydrostatic pressure, Mpa

 

0.001

0.05

Spectral range, nm

400-700

Dynamic range

1000000

Operating temperature

0 - 40°

Depth

unto 100 m

Dimensions:

length 25 cm, 5 cm in diameter

Weight

no more than 0.5 kg

* Power (battery included)

autonomous, 13V, 2.1A / h

Consumption

not more than 0.4 W

Indication and the accumulation of measurement results

(Remote display included)

digital (possibly pairing with other loggers)

 

Independent probe quantum radiation KVANT-A consists of:

Measurement of the quantum radiation KVANT-A

1215 € *

Battery 13V, 2,1 A

55 € *

Remote Digital Display

65 €*

Remote indication, information management and storage of digital PA-1
137 €*

Remote, item 3 or 4 - at the request of the Customer

-

10 M cable supplied. More than 10 m - on request.

**

 

*Price without VAT EXW Sevastopol  

Scope of delivery quantometer Kvant-A

Name and symbol

Quantity

Quantometer QUANTUM-A Submersible

1 pc.

PAD 13V, 2,1 A

1 pc.

STORAGE *

1 pc.

PA-1

1 pc.

Communication cable remote with PC

1.0m

Cable Communications **

10 m

RE

Compl.

* STORAGE supplied on request.
** The cable length is established in consultation with the Customer.