ТКА хранитель прибор

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%


– 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.