Luxmeter “TKA-PKM” (31)

Luxmeter “TKA-PKM” (31)

PRICE:

PRICE:

16020 руб.

  • Illumination : from 10 to 200,000 lux (PG ± 3.0%) in the visible region of the spectrum (380 ÷ 760) nm.
  • Operating conditions: from -30 to +60 ° С.
  • Included in the State Register of Measuring Instruments. Price includes verification.
  • No. 24248-09 in the State Register of Measuring Instruments of the Russian Federation
  • No. 02.2662-15 in the State Register of SI of the Republic of Uzbekistan
  • KZ.02.03.01379-2021/24248-04 in the State Register of the SI of Kazakhstan
  • RB 03 09 2660 20 in the State Register of SI of the Republic of Belarus
  • No. 38006 SI for military use
  • EAEU Declaration N RU D-RU.NA.41.B.01395 / 18 until 09.12.2023
  • EAES nomenclature of goods subject to foreign trade code 9025804000
  • TU 4215-003-16796024-2016 with rev. 2


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      Description

      Main technical data and characteristics

      Illumination measurement range 10 ÷ 200,000 lx
      Basic relative error of illumination measurements (no more) ± 8.0%
      Including the limits of the permissible relative error caused by the nonlinearity of the sensitivity of the device (no more) ± 3.0%
      Including the limits of the permissible relative error caused by the deviation of the relative spectral sensitivity from the relative spectral luminous efficiency (no more) ± 5.0%
      Including the limits of the permissible relative error caused by the deviation of the calibration by source A (no more) ± 3.0%
      Including the limits of the permissible relative error caused by the spatial characteristic of the photometric head of the luxmeter (no more) ± 5.0%
      The limits of the additional relative error of the device when measuring optical quantities, due to a change in the sensitivity of the photometric head when the air temperature in the measurement zone changes for every 10 ° С (no more) ± 3.0%
      Liquid crystal display 3½ digit

      Overall dimensions of the device

      Measuring unit (no more) 130 x 70 x 30 mm
      Photometric head (no more) Ø40 x 30 mm
      Device weight (no more) 0.22 kg
      Battery – Krona battery standard size 9 in

      The difference in the function of the relative spectral sensitivity of the photodetector was corrected by a system of light filters to match the function of the relative spectral luminous efficiency of monochromatic radiation for daytime vision V (λ) in accordance with GOST 8.332. The effective reference plane of the Luxmeter coincides with the front plane of the cosine attachment of the photodetector. A well-proven light meter, reliable and easy to operate. Affordable price.

      The device is designed to measure illumination in the visible spectral range (380 ÷ 760) nm.

      Sanitary and technical supervision in residential and industrial premises, museums, libraries, archives; certification of workplaces and other areas of activity.

      Ambient temperature from -30 to +60 ° C
      Relative air humidity at an ambient temperature of 25 ° С up to 98%
      Atmosphere pressure 80 ÷ 110 kPa

       

      • Combined device “TKA-PKM” (31)
      • Battery type “Krona” (6F22)
      • Manual
      • Passport
      • Appliance bag
      • Transport container