“TKA-KEEPER”

“TKA-KEEPER”

PRICE:

PRICE:

38800 руб.

  • Illumination : from 10 to 200,000 lux.
  • Energy irradiance UV- (A + B) : range of indications from 1 to 200,000 mW / m².
  • 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.
  • The price includes factory calibration.
  • Operating conditions: from -30 to +60 ° С.
  • Supplied factory calibrated
  • YUSUK.26.51.53.190.001 TU


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      Description

      Main technical characteristics

      Illumination measurement range 10 ÷ 200,000 lx
      Basic relative error of illumination measurements ± 8.0%
      Range of indications of irradiance UV- (A + B) 1 ÷ 200,000 mW / m²
      Measurement range of irradiance UV- (A + B) 10 ÷ 40,000 mW / m²
      Basic relative error of irradiance measurements ± 10.0%
      Air temperature measurement range -30 ÷ +60 ° С
      Basic absolute error of temperature measurements ± 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%
      Basic absolute error of relative humidity measurements ± 3.0% rel. ow.
      Limits of the additional absolute error of relative humidity measurements when the air temperature changes by every 10 ° С in the range from +10 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 for every 10 ° С (no more) ± 3.0%

      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) 0,4 kg
      Battery – Krona battery standard size 9 in

      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

      Substantial benefits

      It combines the functions of a universal light meter, a UV radiometer with increased sensitivity, and a temperature and humidity meter. Faster response, improved performance, high precision platinum temperature sensor, low power consumption.

      “TKA-KHANITEL” is a multifunctional measuring complex for research and operational control of microclimate parameters affecting objects of socio-cultural and artistic-historical significance in museums, archives, warehouses, for use in cultural and art institutions, school and local history clubs.

      The instrument complex “TKA-KEEPER” is recommended for microclimate control in cultural and art institutions.

      The device is designed to measure indoor microclimate and optical parameters:

      • illumination in the visible region of the spectrum (380 ÷ 760) nm;
      • irradiance in the spectral range (280 ÷ 400) nm – UV- (A + B) (with increased sensitivity);
      • air temperature;
      • relative humidity.
      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

       

      Microclimate control in cultural and art institutions (with increased sensitivity to UV radiation).

      • Instrumental complex “TKA-Keeper”
      • Battery type “Krona” (6F22)
      • Manual
      • Passport
      • Appliance bag
      • Transport container