Rotary viscometer PT-NDJ-1

1. Using synchronous motor with stable rotational speed, connecting scale disc and then through the gossamer and shaft drives the rotor to rotate. 2. Using gear and clutch system to variable speed, operated by a dedicated rotary knob, divided into four stalls speed, can be selected based on the measurement. 3. With 1 to 4 four kinds of rotors, can be preset 4 stall speeds, according to the measurement of the viscosity of the liquid to choose the speed with the use of speed, meet the requirements of different range of measurement. 4. Equipped with a fixed control device (pointer control lever), easy to read accurate readings when speed faster. II. Main technical specifications 1. Measuring range (mPa.s): 10 ~ 10 × 104 2. Rotor speed (r / min): 6, 12, 30, 60 3. Rotor specifications: 1 #, 2 #, 3 #, 4 # 4. Measurement error (F • S): ± 5% 5. Power Supply: AC (220 ± 10%) V, (50 ± 10%) Hz 6. Ambient temperature: 5 ℃ ~ 35 ℃ 7. Relative humidity: ≤80%