New Products - FANN®

Viscosity

Fann manufactures a variety of instruments to test the viscosity of a drilling fluid or mud.  Ranging from the simple Marsh Funnel to to rotational viscometers like the industry standard Model 35 Viscometer to  the high pressure, high temperature iX77 Rheometer, the Fann line includes an instrument for any drillilng fluid testing need, in the field or in the lab. 

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  • Viscometer - Model 35 Accessories
    Accessories for the Model 35 Viscometer
  • Chiller Model D4004
    Provides controlled sample cooling for a iX77 Rheometer
  • iX77™ Rheometer
    A coaxial cylinder type Rheometer designed to measure fluid rheologies under high pressures and temperatures with a high degree of safety.
  • RheoVADR Rheometer
    The RheoVADR Variable Automated Digital Rheometer allows recording test data without connecting to a computer or network.
  • Rheometer Model 280 Hand-Powered
    Requires very little field maintenance, and is the lightest field instrument available for determining plastic viscosity and yield point
  • Cold Water Rheology Kit
    Provides controlled sample cooling for a Model 35 Viscometer
  • Viscometer - Model 35
    The Fann Model 35 Viscometer is the standard of the industry
  • Marsh Funnel Viscometer
    A simple device for indicating viscosity on a routine basis
  • Rheometer Model 50SL High Temperature
    Designed for testing fluids at temperatures to 500°F (260°C) and pressures to 1,000 psig (7,000 kPa) in a coaxial cylinder chamber
  • DNA System
    The Fann DNA system is proprietary software and hardware used to connect multiple Fann Instrument Company products to a computer.
  • Model 45 APV
    The Model 45 APV (Automatic Programmable Viscometer) allows for customized, preprogrammed test schedules with touch screen controls digital measurement technology.

Viscosity

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  Title  Date Date Date Date selections - Creation Date Date selections - Last Update
Summary Model 50 XP Software Kit
This copyrighted software was written specifically to operate FANN® Model 50 Rehometers with either the Remote Control Option (RCO) or National Instruments I/O system. This manual is written for versions 1.5 and newer.
2011-08-22T01:00:00.000-05:00 2018-04-11T02:24:48.359-05:00 2018-04-06T06:27:09.411-05:00
Summary Viscometer Model 35
Fann Model 35 viscometers are direct reading instruments available in six speed and 12 speed designs for use on either 50 Hz or 60 Hz electrical power. The standard power source is 115 volts but all of the models may be fitted with a transformer which makes operation with 220/230 volts possible. Model 35 viscometers are Couette coaxial cylinder rotational viscometers.
2016-01-07T00:00:00.000-06:00 2018-04-11T02:24:54.239-05:00 2018-04-06T06:27:09.411-05:00
Summary Cold Water Rheology Kit
How to use the Cold Water Rheology Kit
2012-05-15T01:00:00.000-05:00 2018-04-11T02:24:55.720-05:00 2018-04-06T06:27:08.604-05:00
Summary Rheometer Model 50 SL
The Model 50SL Rheometer is a high precision coaxial cylinder rotational viscometer. It functions as a wide range general purpose rheometer and is adaptable to a wide range of viscosity testing problems and procedures.
2015-09-17T01:00:00.000-05:00 2018-04-11T02:24:51.211-05:00 2018-04-06T06:27:08.604-05:00
Summary THERMOCUP 230 VOLT - 206456 - 2 Year Spares
NA
2014-11-05T00:00:00.000-06:00 2018-04-11T02:25:20.430-05:00 2018-04-06T06:27:17.023-05:00
Summary VISCOMETER MODEL 35SA - 206365 - 1 Year Spares
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:02.983-05:00 2018-04-06T06:27:13.888-05:00
Summary THERMOCUP 230 VOLT - 206349 - 1 Year Spares
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:05.433-05:00 2018-04-06T06:27:13.888-05:00
Summary Model iX77 Rheometer - 101764749 - 1 Year Spares
Model iX77 Rheometer - 101764749 - 1 Year Spares
2014-05-02T01:00:00.000-05:00 2018-04-11T02:25:09.437-05:00 2018-04-06T06:27:14.492-05:00
Summary CALIBRATION STAND - 206339 - 1 Year Spares
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:23.906-05:00 2018-04-06T06:27:18.557-05:00
Summary Microsoft Word - 101764750 Model iX77 2 Year.doc
Model iX77 Rheometer - 101764750 - 2 Year Spares
2014-05-02T01:00:00.000-05:00 2018-04-11T02:25:10.156-05:00 2018-04-06T06:27:14.492-05:00
Summary RheoVADR Spares 2 Year
Spare parts RheoVADR rheometer 2 year
2014-01-07T00:00:00.000-06:00 2018-04-11T02:25:15.998-05:00 2018-04-06T06:27:18.557-05:00
Summary MODEL 280 RHEOMETER - 206338 - 1 Year Spares
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:01.041-05:00 2018-04-06T06:27:15.827-05:00
Summary VISCOMETER MODEL 35A - 206364 - 1 Year Spares
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:07.749-05:00 2018-04-06T06:27:14.492-05:00
Summary RheoVADR Spares 1 Year
Spare parts RheoVADR rheometer 1 year
2014-01-07T00:00:00.000-06:00 2018-04-11T02:25:24.116-05:00 2018-04-06T06:27:18.557-05:00
Summary HAND CRANK RHEOMETER - 206445 - 2 Year Spares
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:17.360-05:00 2018-04-06T06:27:17.023-05:00
Summary VISCOMETER MODEL 75 - 206360 - 1 Year Spares
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:01.143-05:00 2018-04-06T06:27:15.225-05:00
Summary CALIBRATION KIT DW-6 f-MOD. 50 RHEOMETER - 208753 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:54.814-05:00 2018-04-06T06:27:31.751-05:00
Summary CUP-HEATER RHEOMETER 115 VOLT - 206961 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:46.671-05:00 2018-04-06T06:27:28.023-05:00
Summary MODEL 50 XP SOFTWARE KIT - 101485823 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:58.532-05:00 2018-04-06T06:27:29.696-05:00
Summary CUP-HEATER RHEOMETER 230 VOLT - 206966 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:41.469-05:00 2018-04-06T06:27:27.251-05:00
Summary Fluid Calibration Check Kit
Fluid Calibration Check Kit for Rheometers
2016-02-15T00:00:00.000-06:00 2018-04-11T02:25:55.619-05:00 2018-04-06T06:27:32.482-05:00
Summary CALIBRATION KIT DW-3 f-MOD 35 VISCOMETER - 207853 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:38.175-05:00 2018-04-06T06:27:27.251-05:00
Summary GEAR BOX MODEL SR12 50Hz - 207205 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:51.209-05:00 2018-04-06T06:27:31.751-05:00
Summary RHEOMETER HAND-CRANK MODEL 280 - 206984 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:42.574-05:00 2018-04-06T06:27:27.251-05:00
Summary THERMOCOUPLE ASSEMBLY OVEN 50 RHEOMETER - 208800 - Included parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:28.628-05:00 2018-04-06T06:27:23.300-05:00
Summary MOTOR ASSEMBLY MODEL 50C RHEOMETER - 207305 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:38.951-05:00 2018-04-06T06:27:28.881-05:00
Summary JACK-SHAFT ASSEMBLY MODEL 35 VISCOMETER - 207440 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:43.496-05:00 2018-04-06T06:27:27.251-05:00
Summary COLD WATER RHEOLOGY KIT 115V - 207952 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:53.145-05:00 2018-04-06T06:27:31.751-05:00
Summary CALIBRATION STAND f-280 & 286 RHEOMETER - 207083 - Included Parts
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:25:58.837-05:00 2018-04-06T06:27:29.696-05:00
Summary Rheometer Calibration Fixture Model 280 & 286
The Rheometer Calibration Fixture is designed for calibration verification and calibration adjustment of the torsion spring in either the Model 280 or the Model 286 Rheometers.
2011-08-22T01:00:00.000-05:00 2018-04-11T02:24:59.441-05:00 2018-04-06T06:27:11.166-05:00
Summary RheoVADR Instruction Manual
RheoVADR Variable Speed Automated Digital Rheometer instructions
2015-10-23T00:00:00.000-05:00 2018-04-11T02:25:02.337-05:00 2018-04-06T06:27:12.866-05:00
Summary Rheometer ix77
The iX77 Automatic Rheometer is a coaxial cylinder type rheometer developed to measure fluid rheologies under high pressures and temperatures with a high degree of safety.
2014-05-21T01:00:00.000-05:00 2018-04-11T02:25:09.916-05:00 2018-04-06T06:27:12.866-05:00
Summary Rheometer Model 280
The Model 280 Rheometer is a manually operated rotational viscometer specifically designed for routine field testing of drilling fluids.
2011-08-22T01:00:00.000-05:00 2018-04-11T02:24:49.267-05:00 2018-04-06T06:27:10.343-05:00
Summary Model 35 Viscometer Calibration
Calibration information for Fann Model 35 Viscometer
2012-09-05T01:00:00.000-05:00 2018-04-11T02:26:25.061-05:00 2018-04-06T06:27:34.764-05:00
Summary Cold Water Rheology Kit
Provides controlled sample cooling for a Model 35 Viscometer
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:09.959-05:00 2018-04-06T06:27:34.764-05:00
Summary Rheometer Model 280
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:31.267-05:00 2018-04-06T06:27:35.487-05:00
Summary Viscometer Model 35
Fann Model 35 Viscometers are versatile instruments for research or production use. They can be used wherever a regulated-frequency power source is available. The Model 35 Viscometer is widely known as the “Standard of the Industry” for drilling fluid viscosity measurements.
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:37.923-05:00 2018-04-06T06:27:40.059-05:00
Summary Chiller for Model 75 Viscometer
Provides controlled sample cooling for a Model 75 Viscometer
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:09.566-05:00 2018-04-06T06:27:37.824-05:00
Summary Chiller for iX77 Rheometer.doc
Chiller unit for ix77 Rheometer
2011-08-29T01:00:00.000-05:00 2018-04-11T02:27:08.135-05:00 2018-04-06T06:27:38.588-05:00
Summary Microsoft Word - Yield Stress Adapter _YSA_.doc
Yield Stress Adapter accesory for Model 35 Viscometer
2011-12-15T00:00:00.000-06:00 2018-04-11T02:26:41.843-05:00 2018-04-06T06:27:38.588-05:00
Summary Calibration Fluids Shelf Life
Certified Viscosity Standards Calibration Fluids for Viscometers and Rheometers
2012-08-10T01:00:00.000-05:00 2018-04-11T02:27:08.479-05:00 2018-04-06T06:27:40.899-05:00
Summary RheoVADR Rheometer 102267855 Data Sheet
102267855 RheoVADR Rheometer Data Sheet
2016-06-09T01:00:00.000-05:00 2018-04-11T02:26:55.198-05:00 2018-04-06T06:27:40.899-05:00
Summary Rheology is the science of the deformation and flow of matter normally relating to fluids and semi-solids
The science of rheology
2012-08-21T01:00:00.000-05:00 2018-04-11T02:26:17.917-05:00 2018-04-06T06:27:36.273-05:00
Summary Viscometer Model 35A/SR12
True Couette coaxial cylinder rotational
2011-08-22T01:00:00.000-05:00 2018-04-11T02:27:10.306-05:00 2018-04-06T06:27:40.059-05:00
Summary Rheometer Model 50
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:36.189-05:00 2018-04-06T06:27:36.273-05:00
Summary Viscometer Model 35 Accessories
Accessories
2011-08-22T01:00:00.000-05:00 2018-04-11T02:27:38.616-05:00 2018-04-06T06:28:03.505-05:00
Summary Rheology - Its Importance Today
NA
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:26.285-05:00
Summary Viscometer Model 35 Measuring Range
Model 35 Direct Indicating Viscometer
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:54.128-05:00
Summary Torsion Springs Constants for Model 35 Viscometer
Torsion Spring Constants
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:55.757-05:00
Summary Viscometer Model 35 Accessories
This check kit is designed for checking the calibration of any rheological instrument. The kit contains certified
2011-08-22T01:00:00.000-05:00 2018-04-11T02:26:38.922-05:00
Summary Model 45 APV
data sheet for Model 45 Automated Programmable Viscometer
2015-08-24T01:00:00.000-05:00 2018-04-11T02:26:48.755-05:00
Summary Rheometers
Rheometers
2013-09-30T01:00:00.000-06:00 2018-04-06T00:58:52.072-05:00
Summary RheoVADR Rheometer
The RheoVADR Variable Automated Digital Rheometer allows recording test data without connecting to a computer or network.
2014-01-02T01:00:00.000-06:00 2018-04-06T00:58:51.321-05:00
Summary Viscosity
Viscosity
2013-08-16T01:00:00.000-06:00 2018-04-06T00:58:50.506-05:00
Summary Cold Water Rheology Kit
Provides controlled sample cooling for a Model 35 Viscometer
2013-08-16T01:00:00.000-06:00 2018-04-06T00:58:50.506-05:00
Summary Viscometer - Model 35
The Fann Model 35 Viscometer is the standard of the industry
2013-08-16T01:00:00.000-06:00 2018-04-06T00:58:51.321-05:00
Summary Rheometer Model 50SL High Temperature
Designed for testing fluids at temperatures to 500°F (260°C) and pressures to 1,000 psig (7,000 kPa) in a coaxial cylinder chamber
2013-08-16T01:00:00.000-06:00 2018-04-06T00:58:51.321-05:00
Summary Model 45 APV
The Model 45 APV (Automatic Programmable Viscometer) allows for customized, preprogrammed test schedules with touch screen controls digital measurement technology.
2015-08-24T01:00:00.000-06:00 2018-04-09T07:20:15.738-05:00
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