Thermohygrometer “TKA-PKM” (23)

Thermohygrometer “TKA-PKM” (23)

PRICE:

PRICE:

22800 руб.

  • Air temperature : from -30 to +60 ° С, main abs. error ± 0.2 ° C.
  • Relative humidity : 5 to 98% rel. ow. main abs. error ± 3.0% rel. ow.
  • Atmospheric pressure: 80 ÷ 110 kPa .
  • Dew point . Wet bulb temperatures.
  • Operating conditions: from -30 to +60 ° С. Information output on a PC.
  • 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
  • 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

      Measurement range of relative humidity 5 ÷ 98%
      Limits of the basic absolute error of relative humidity measurements 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.
      Air temperature measurement range from -30 to +60 ° C
      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
      The dew point is determined in accordance within from -55 to +60 ° C
      Wet bulb temperature is calculated according to the analytical formula obtained by statistical processing of Psychrometric Tables, within from -10 to +60 ° C
      Memory size, measurements 262,144
      Memory recording intervals 10 s / 30 s / 60 s / 5 min / 15 min / 30 min / 1 h / 5 h / 10 h / 24 h

      dimensions

      Overall dimensions of the device:
      – signal processing unit
      – measuring probe
      (135 x 70 x 25) mm
      (138 x 15 x 15) mm
      Device weight (no more) 0.25 kg
      Two batteries – AA battery size 3.0V

      Benefits

      Increased speed, improved performance, high-precision and stable temperature sensor, low power consumption, affordable price.
      Equipping the device with a computer interface Thermohygrometer “TKA-PKM” (23) allows: to expand the capabilities of the device without prejudice to the time of information acquisition;

      Device for measuring the following environmental conditions: relative humidity and temperature, as well as the display reference parameter: atmospheric pressure in the range of 80 ÷ 110 kPa and calculated in real time parameter mode: wet bulb temperature (t is , ° C) and the dew point (t tr , ° С), with access to the PC.

      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” (23)
      • Two AA batteries
      • Manual
      • Passport
      • Wall holder
      • Extension cable for probe
      • USB cable A (m) -miniB (m)
      • Storage medium with software
      • Appliance bag
      • Transport container