Rheology & Viscosity Series Rheology and Viscosity Rheology is a specific study of drilling fluids that helps to determine the flow properties of a fluid and deformation of matter. Viscometers and rheometers are instruments used to measure both viscosity and the rheological properties of a drilling fluid or mud . M3600 AUTOMATIC VISCOMETER Features • • • • • • True Couette, coaxial cylinder, rotational viscometer. Sturdy, portable, and compact, with use in the field or in the laboratory. Automatic and fully digital with LCD and automated keypad control. Low maintenance with repeatable results that allows for test flexibility Stores test data using customized M3600 PC software. Optional carrying case. Specifications Max Temperature: Max Pressure: Sample Size: Resolution: Shear Rate Range: Speed Range: Shear Stress Range: Viscosity Range: Torque: Accuracy: Dimensions: 18 Many other sizes, configurations and customizations are available. Contact a sales representative for details. 212°F Atmospheric 35- 190 ml 1 dyne/cm2 0.0038 to 1020 sec-1 00.01 to 600 rpm (continuous) 1"-1.5" x 6"x 24" 0.5 to 27,000,000 cp 7 μN.m to 14 mN.m ± 0.5% of torque span or better 16"H x 5"W x 8"D M3600 ACID VISCOMETER Features M3900 IN-LINE VISCOMETER Features • • • Acid-proof option allows testing of samples with high acid concentration, including fluids with 30% HCI. All wetted materials are Hastelloy C276 construction. Carry case contains acid viscometer with attached rotor, data cable, three bobs, anti-climber, thermocouple and heater cup. • Designed for general viscosity measurement and mud testing. Specifications Max Temperature: Max Pressure: Sample Size: Resolution: Shear Rate Range: Speed Range: Shear Stress Range: Viscosity Range: Torque: Accuracy: Dimensions: 212°F Atmospheric 35- 190 ml 1 dyne/cm2 0.0038 to 1020 sec-1 00.01 to 600 rpm (continuous) 1"-1.5" x 6"x 24" 0.5 to 27,000,000 cp 7 μN.m to 14 mN.m ± 0.5% of torque span or better 16"H x 5"W x 8"D • • • • • • • Intended for use with a wide variety of fluids, with a special emphasis on fracturing fluid and drilling mud. Viscosity measurement unaffected by fluid flow. Computer-controlled speed, viscosity measurement and calibration. Multiple data export formats. Easy to operate and calibrate. Unique and durable design with fast cleaning and simple maintenance. Compliant with API 13 and API 39. Specifications Viscosity Range: Pressure Range: Speed Range: Output: Dimensions: 5 cP to 300 cP - mPa.s Atm up to 2,000 psi 3 and 6 rpm; 50 to 600 rpm continuous 0 to 5 VDC analog output or RS485 Modbus output 12"H x 4.5"W Drilling Fluids
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