NPK "ZIP-MAGNITONIKA"

Device parameters: density measurement range, g/cm3 — with calibrated load — ( 0.8 to 1.7 ) — without calibrated load — ( 1.7 to 2.6 ) the price of dividing the hydrometer scale (main and correction), g/cm3— ( 0.01 ) working medium — water density from 0.96 to 1.039 g/cm3 at temperature, 0C — (from 5 to 50 ) the capacity of the hydrometer cup, cm3 — (78.5 +0.3) the limit of permissible absolute error at the temperature of the test solution, the environment and water 20 +2, g /cm3— (0.01) the mass of the calibrated load, g — (81.58 +0.1 ) overall dimensions of the hydrometer, mm — ( 66x454 ) weight of hydrometer with case, kg — ( 1,450 )

Technical specifications The measuring range of the coefficient is 0-0.5 O.E. The limit of the permissible value of the basic reduced error of measuring the coefficient of friction is ± 5%. The speed of rotation of the working shaft (60 ± 1) rpm. Power Supply Parameters: type of current – variable; voltage – (220±22)V; current frequency – (50 ±1)Hz. The power consumption is not more than 350 watts. The operating temperature range is +10 +35oC. Permissible air humidity (80 ± 3)% at +35oC and lower temperatures without condensation of moisture. Electrical insulation resistance between the electrical circuits and the housing at ambient temperature (20 ± 5)°C and relative humidity (80±3)% not less than 20 mOm. The electrical insulation between the electrical circuits and the housing under the conditions of clause 2.8 must withstand an alternating current voltage of 1.5 kV of a sinusoidal shape with a frequency of 50 Hz. The installation weight is not more than 27 kg. Overall dimensions –600x460x680 mm. The average operating time for failure is 5500 hours. The average service life is 10 years.

Indicators of the device: — measurement limits, mg/cm2; — with a thread diameter of 0.3 mm — ( from 4 to 30 ); — with a thread diameter of 0.4 mm — ( from 14 to 100 ); — with a thread diameter of 0.5 mm — ( from 38 to 250 ); — permissible measurement duration, sec — ( 60 ); — rotation speed of the external cylinder, rpm — ( 0.2 ); — the price of dividing the scale, degree — ( 1 ); — measurement accuracy from the measurement limit, % — ( +2 ); — the electric motor is powered by AC voltage, V — ( 220 ); — the diameter of the outer cylinder, mm — ( 60 ); — the diameter of the suspension cylinder, mm — ( 40 ); — height of the suspended cylinder, mm — ( 60 ); — overall dimensions, mm — ( 200x235x318 ); — weight, kg — ( 4 ).