Intelligent Viscometer


Caltech India offers Intelligent Viscometer. Intelligent Digital Rotary Viscometers utilize a backlit LCD digital display, 16 bit micro-computer and a highly accurate stepper motor. The meter is stable and accurate in motion.

The display directly demonstrates the viscosity, rotating speed, rotor number and the maximum viscosity measured for the rotor selected for the current rotating speed. The main controlling board, subsection drive board are all manufactured by adopting the Surface Mount Technology (SMT). The circuit is adopted by the microprocessor that is most advanced available. An RS232 port is provided. The layout for printing can be set up by the user. The full range and linearity at points are adjusted by PC interface . Its performance and functions are of the highest standard.

The combination of the different-selected speeds(adjustable variable speed) and the spindle set provides flexibility in operation, complying with numerous requirements of product analysis and industrial quality control standards.

Main Technical Parameters:

Intelligent Digital Rotary Viscometers

Ordering Information  →
Parameters     ↓
BGD 155/1 BGD 155/2 BGD 155/3
Measurement Range(mPa.s) 10-600,000(600K) 10-6,000,000(6M) 100-80,000,000(80M)
R.P.M (per min) 1-60 0.1-100 0.1-100
Rotor Amount No.1, No.2, No 3, No 4 are standard configurations (#0 is optional)
Measurement Accuracy ±1.0% (of the full range)
Repeatability ±0.5%
Power Supply Power Supply Adapter ( input 110/220 V 50 /60 Hz, output 15v 1.2A)
Optional Accessories BGD 1601—Low viscosity adapter (the No.0 rotor)
BGD 1602—Small sample adapter (comes with NO.21、NO.27、NO.28、NO.29)
BGD 1603—Mini single color printer
BGD 1604—RTD Thermometer
BGD 1606—Viscometer data collection and graphing software


1. If customer needs the small sample adapter, the machine would come with NO.21、NO.27、NO.28、NO.29 rotor(the normal rotors are No.1, No.2, No 3, No 4). Please clarify before ordering if extra rotors are required.

2. If selected the small sample adapter, the measurement range would be as below:

BGD 155/1 10-100,000 (100K)mPa.s
BGD 155/2 10-1,000,000 (1M)mPa.s
BGD 155/1 50-10,000,000(10M)mPa.s

In India, we have various customers from Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Ahmedabad, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Visakhapatnam, Indore, Bhopal, Patna, Vadodara, Ghaziabad, Ludhiana, Coimbatore, Madurai, Nashik, Srinagar, Aurangabad, Dhanbad, Allahabad and Ranchi in India.