The MRC Labs VIS-9 Digital Viscometer is an intelligent instrument employing a 16-bit microprocessor controlling a stepper motor with a torsion sensor, driving rotor rotation at a constant speed to ensure stable operation based on the microprocessor set-up program. 

Four rotors are provided to detect and measures the viscous resistance of a range of liquids.

Applications

It can show measured value’s percentage rate of the entire measuring range, which is convenient for the user to choose appropriate rotor and speed for accurate measurement. It is widely used in the measurement of viscosity on solvent-based adhesives, emulsions, bio-chemicals, paints, coating, cosmetics, printing inks, paper pulp, food, starch, etc.

Features

• Using a 16 bit MCU as central control circuit for high precision measurement, steady rotating speed, and excellent anti-interference ability.  

• Quick and easy setup and operation,

• Gearless driving for simplicity and reliability,

• LCD display for easy readout.  

Specifications

• Measured Range (mPa•s): 10 ~ 6,000,000,

• Rotation Speed: 0.1, 0.3, 0.6, 1.5, 3, 6, 12, 30, 60,

• Number of Spindles: 4 types (L1 ~ L4),

• Measurement Accuracy: ±3% (Newtonian Fluid),

• Repeatability: ±0.5% (Newtonian Fluid),

• No strong electromagnet interference, drastic vibrations, corrosive gases in the vicinity of the instrument,

• Control Head Dimensions：95mm x 130mm x 155mm (3.75 x 5.1 x 6.1 inches),

• Control Head Weight：2kg (4.4 lbs), 

• Operating Temperature：5℃~35℃,

• Operating Relative Humidity：≤80%,

• Power Supply Adapter: 100 ~ 240V, 50/60HZ.

• Optional Spindle 0# for Low Measure Range:  10 ~ 6000 (Call for information.)

• Packing List

• VIS-9 digital viscometer (master device) one unit,

• Lifting rod and slider one piece,

• Protection Bracket one piece,

• Rotors (1#, 2#, 3#, 4#) one piece for each size,

• Power cord/Adapter, one piece,

• User Manual,, one copy,

• Certificate of Approval, one piece

• Warranty Card, one piece.

Optional Accessories

• Printer 

• RTD temperature probe.

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