Thermohygrometer + Luxmeter “TKA-PKM” (43) with verification

Thermohygrometer + Luxmeter “TKA-PKM” (43) with verification

PRICE:

PRICE:

28800 руб.

  • Air temperature : from -30 to +60 ° С, main abs. error ± 0.2 ° C.
  • Relative humidity : 5 to 98%, main abs. error ± 3.0% rel. ow.
  • Illumination : from 10 to 200,000 lux (PG ± 3.0%).
  • Included in the State Register of Measuring Instruments. Price includes verification.
  • Operating conditions: from -30 to +60 ° С.
  • No. 24248-09 in the State Register of Measuring Instruments of the Russian Federation
  • KZ.02.03.01379-2021/24248-04 in the State Register of the SI of Kazakhstan
  • No. 02.2662-15 in the State Register of SI of the Republic of Uzbekistan
  • 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
  • TU 4215-003-16796024-2016 with rev. 2


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      Description

      Main technical characteristics

      Illumination measurement range 10 ÷ 200,000 lx
      Limits of the basic relative error of illumination measurements ± 8.0%
      Air temperature measurement range -30 ÷ +60 ° С
      Limits of the basic absolute error of temperature measurements in the range from +15 to +25 ° С ± 0.2 ° C
      Limits of additional absolute error of air temperature measurements at air temperature, ° С
      from -30 to -10 inclusive
      above -10 to +15 inclusive
      above +25 to +45 inclusive
      above +45 to +60
      ± 0.3 ° C
      ± 0.1 ° C
      ± 0.1 ° C
      ± 0.3 ° C
      Measurement range of relative air humidity 5 ÷ 98%
      Limits of the basic absolute error of measurements of relative humidity in the range from +15 to +25 ° С ± 3.0% rel. ow.
      Limits of permissible additional absolute error of relative humidity measurements when the air temperature changes by every 10 ° С in the range from -30 to +15 and over + 25 to +60 ° С ± 3.0% rel. ow.
      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 by every 10 ° C in the range from -30 to 15 and over. +25 to +60 ° С  

      ± 3.0%

       

      The difference in the function of the relative spectral sensitivity of the photodetector of the Luxmeter is 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) according to GOST 8.332.

      The effective reference plane of the Luxmeter coincides with the front plane of the cosine attachment of the photodetector.

      Dimensions

      – signal processing unit (no more) 130 x 70 x 30 mm
      – photometric head with a probe (no more) 230 x 48 x 55 mm
      Device weight (no more) 0.3KG
      Battery – Krona battery standard size 9 in

      Combination of several measurement channels in one device at once. Possibility of measuring with one non-replaceable head. Compactness and ease of use.

      Combined devices designed to measure illumination in the visible spectral range (380 ÷ 760) nm, temperature and relative humidity.

      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

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

      • Combined device “TKA-PKM” (43)
      • Alkaline battery type “Krona” (6F22)
      • Manual
      • Passport
      • Appliance bag
      • Transport container