Tool for rapidly and precisely testing viscosity of liquid

• Main Authors: LI QIXIN, YANG BO, LIU HUAN, LUO DI, ZHANG XIN, YANG DONGFAN, HUANG YONGBIN
• Format: Patent
• Language: English
• Published: 04.02.2015
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a tool for rapidly and precisely testing the viscosity of a liquid. A support column, a viscosity tube and a control box are arranged on a base; fixing clamps are arranged between the support column and the viscosity tube; the fixing clamps are connected with the support column and the viscosity tube; a constant-temperature casing is arranged outside the viscosity tube; the viscosity tube is arranged in the constant-temperature casing; a constant-temperature heating box is communicated with the constant-temperature casing; a connecting rod is arranged on the support column; an electromagnet is arranged on the connecting rod; the electromagnet is connected with a metal ball; a liquid discharge tube is arranged on the viscosity tube; the liquid discharge tube is sleeved by a photoelectric sensor, a light source and a valve; a liquid containing bucket is mounted on the base; the control box is connected with a power supply; the power supply is connected with a voltage stabilizer; the voltage stabilizer is connected with the electromagnet; the electromagnet is connected with an electromagnetic converter; the electromagnetic converter is connected with an electronic counter; and the electronic counter is connected with a photoelectric converter. The tool is simple in structure, simple and convenient in operation procedure, accurate in detection result of viscosity and convenient for researchers to judge the shale gas generation situation.