UV-Radiometer “TKA-PKM” (12)

UV-Radiometer “TKA-PKM” (12)

PRICE:

PRICE:

90000 руб.

  • Three UV measuring zones in one device (three interchangeable measuring heads).
  • Energy illumination :
    – in the  UV-A and UV-B  spectral ranges – from 10 to 60,000 mW / m² (calibration error ±5.0%);
    – in the  UV-C  spectral range – from 1.0 to 20,000 mW / m² (calibration error ±5.0%).
  • Operating conditions: from -30 to +60 ° С.
  • Price includes verification
  • No. 24248-09 in the State Register of Measuring Instruments of the Russian Federation
  • RB 03 09 2660 20 in the State Register of SI of the Republic of Belarus
  • KZ.02.03.01379-2021/24248-04 in the State Register of SI Kazakhstan
  • EAEU HS Code 9025804000
  • EAEU Declaration N RU D-RU.ON.41.IN.01395/18 to 09.12.2023
  • TU 4215-003-16796024-2016 with revision 2

At the request of the customer, the device can be produced with the following versions:

  • “TKA-PKM” (12 / A) – in the UV-A spectral range;
  • “TKA-PKM” (12 / V) – in the UV-B spectral range;
  • “TKA-PKM” (12 / C) – in the UV-C spectral range;
  • ”TKA-PKM” (12 / A, B)  – in the UV-A and UV-B spectral ranges (two interchangeable measuring heads).


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      Description

      Main technical characteristics

      Ranges of measurements of irradiance:

      in the UV-C spectral range (200-280 nm) 1.0 ÷ 20,000 mW / m2
      in the spectral range UV-A (315 ÷ 400) nm or UV-B (280 ÷ 315) nm 10 ÷ 60,000 mW / m²
      Limits of permissible basic relative error of irradiance measurements ± 10.0%
      Including nonlinearity of energy characteristics (no more) ± 3.0%
      Including margin of error due to the spatial response of the photometric head of the instrument in the range from 0 ° to 10 ° ± 4.0%
      Including limit of calibration error for UV radiation source – high or low pressure mercury lamp ± 5.0%
      The limits of the additional relative error of the device when measuring optical quantities, due to the change in the sensitivity of the photometric head when the air temperature in the measurement zone changes by every 10 ° С in the range from -30 ° С to 15 ° С and from + 25 ° С to 60 ° С ± 3.0%
       Energy Exposure Indication Range   0.001 ÷ 5000 J / m 2

      Overall dimensions of the device

      Data processing unit (no more) 205 x 65 x 28 mm
      Measuring head (3 pcs) (no more) Ø40 x 30 mm
      Device weight (no more) 0.54 kg
      DC supply voltage 1.8 ÷ 3.4V

      The use of one device for measuring radiation in three spectral ranges, compactness and ease of use.

      The devices are designed for separate measurement of irradiance in the spectral ranges:

      • in the UV-C spectral range (200 ÷ 280) nm;
      • in the UV-B spectral range (280 ÷ 315) nm;
      • in the UV-A spectral range (315 ÷ 400) nm.

      The device is designed for short-term measurements up to 5 minutes.
      With long time measurements, rapid degradation of the sensor is possible.
      For serial measurements of 5 minutes, the recommended pause between measurements is at least 30 minutes.
      For spheres of activity, when it is required to measure high values ​​of irradiance for a long time, the TKA-PKM device has been developed (13).

      Also, at the request of the customer, the device UV-Radiometer “TKA-PKM” (12) can be produced with the following versions:
      “TKA-PKM” (12 / A)  – in the UV-A spectral range; one measuring head Ø40 x 30 mm.
      “TKA-PKM” (12 / V)  – in the UV-B spectral range; one measuring head Ø40 x 30 mm.
      “TKA-PKM” (12 / C)  – in the UV-C spectral range; one measuring head Ø40 x 30 mm.
      “TKA-PKM” (12 / A, B)  – in the UV-A and UV-B spectral ranges; two measuring heads Ø40 x 30 mm.

       

      Sanitary and technical supervision in residential and industrial premises, museums, libraries, archives; assessment of workplaces.

       

      Ambient temperature from -30 to +60 ° C
      Relative air humidity at an ambient temperature of 25 ° С up to 98%
      Atmospheric pressure range 80 ÷ 110 kPa
      • Combined device “TKA-PKM” (12)
        (consisting of: information processing unit – 1 pc., Measuring head – 3 pcs.)
      • Battery (size AA 1.5 V) – 4 pcs.
      • Manual
      • Passport
      • Appliance bag
      • Transport container