This unit is designed to measure the time it takes for a precision rod to fall 10cm. After several "fall times" are measured, the viscosity and yield value of the ink can be calculated by using the software included with the instrument or by using your own technique. This test conforms to ASTM D 4040-10 and ISO 12644 . “Standard Test Method for Rheological Properties of Paste Printing and Vehicles by the Falling-Rod Viscometer”
The basic system consists of the instrument stand, road and collar, and a 100 gm weight.
Main Technical Parameters：
■ The diameter of the falling rod and guide bush：Φ12mm ■ The falling height：100mm
■ Viscosity range of interest：2-200Pa.s
■ Timing precision：0.01s
■ Mass of the weight load：25-1000g (total 4025g)
■ Total weight：15kg
Elektron Mürekkep Viskozimetre
Main Technical Parameters：
■ Copper roller main axle rotation： 1 grade of 400 revolution/minute； 2 grade of 800 revolution/minute； 3 grade of 1,200 revolution/minute； 4 grade of 1,600 revolution/minute ■ Clean switch low speed 150 revolution/minute ■ Supply voltage：220V
■ Electrical total output：1500W（Among： electrical machinery 500 W, water tank 1,000W）
■ Water pump current capacity：≥10L/min
■ Constant temperature water tank capacity：8L
■ Constant temperature water tank form dimension：335×196×435mm
■ Instrument form dimension：870×480×400mm
■ Instruments gross weight：132KG
■ Main journal brass roller after work table leveling horizontal error：≤0.03 millimeters
■ Constant temperature water tank adjust the warm error：≤0.5℃
■ Display show value：0.1 printing ink coherent unit
■ At same test condition similarly hereinafter machine repetition measurement error：≤±0.5 printing ink coherent unit ■ Noise：≤60 decibels
