FANN VISCOMETER MODEL 35SA S/N 10095275 WORM GEAR 207963

FANN VISCOMETER MODEL 35SA S/N 10095275 & 7, P/N 207199

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Model 35 Viscometer

Viscometer Model 35Widely known as the Standard of the Industry for drilling fluid viscosity measurements

Fann produces a range of true Couette coaxial cylinder rotational viscometers. The Model 35 Viscometer is the best known and most commonly used Fann viscometer.

The test fluid is contained in the annular space or shear gap between the cylinders. Rotation of the outer cylinder at known velocities is accomplished through precision gearing. The viscous drag exerted by the fluid creates a torque on the inner cylinder or bob. This torque is transmitted to a precision spring where its deflection is measured and then related to the test conditions and instrument constants.

This system permits the true simulation of most significant flow process conditions encountered in industrial processing.

Direct Indicating Viscometers combine accuracy with simplicity of design, and are recommended for evaluating materials that are Bingham plastics. Model 35 Viscometers are equipped with factory installed R1 Rotor Sleeve, B1 Bob, F1 Torsion Spring, and a stainless steel sample cup for testing according to American Petroleum Institute Specification RP 13B.

Other rotor-bob combinations and/or torsion springs can be substituted to extend the torque measuring range or to increase the sensitivity of the torque measurement. Shear stress is read directly from a calibrated scale. Plastic viscosity and yield point of a fluid can be determined easily by making two simple subtractions from the observed data when the instrument is used with the R1-B1 combination and the standard F1 torsion spring.

A wide range of accessories are available for the Model 35 Viscometer.

The Model 35 Viscometer has been evaluated for compliance, and fulfills the requirements of EN 61010-1:2010, CAN/CSA C22.2 No. 61010-1-2012 and UL61010-2-030:2012.

A copy of this Declaration of Conformity is available upon request.

 Ordering Information and Specifications

Six speed viscometers have speeds of 600, 300, 200, 100, 6, and 3 rpm

Twelve speed viscometers have speeds of 600, 300, 200, 180, 100, 90, 60, 30, 6, 3, 1.8, and 0.9 rpm

Part No. Model No. # of Speeds Voltage

207198 35A 6 115 Volts 60 HZ

207199 35SA 6 115 Volts 50 HZ

207200 35A/SR-12 12 115 Volts 60 HZ

207201 35SA/SR-12 12 115 Volts 50 HZ

101671767 35SA/SR-12 with Case and Transformer 12 115 Volts 50 HZ

101671768 35A with Case 6 115 Volts 60 HZ

101671770 35SA with Case and Transformer 6 115 Volts 50 HZ

101671771 35SA/SR-12 with Case 12 115 Volts 60 HZ

WORM GEAR  31771/207963

LOWER CHANGE GEAR 30917/207550

TEMP . WARNING TAG 31794/207971

BEARING ( COVER HOUSING) 30922/207555

SPEED SELECTION  TAG 30795/207498

GEAR WORM 30716/207439

WASHER 30715/207438

BUSHING  30712/207436

SHAFT & GEAR FOR JACKSHAFT ASSY 30813/207507

SPACER  30701/207428

INTERNAL RETAINING RING 30026/207143

FLAT WASHER  31419/207817

MOTOR (35SA) 30725/207447

IDLER SHAFT 30976/207587

FLAT SHAFT 30776/207485

EXTERNAL RETAINER   31398/207814

IDLER GEAR( 35SA)  31919/208004

STRAIN RELIEF  31866/204371

POWER CORD  A7003/203512

FANN  old 331979 NEW 102365354  ROLLER OVEN MODEL 705ET 1000 WATT             

FANN 102410859   VISCOMETER MODEL 45   

FANN 210463 Oil & Water Retort Kit,

FANN  RESISTIVITY METER MODEL 88C DIGITAL  207960  31763

MAIN SHAFT KEY 30804/207506

RETAINER (2)  PART NO :31546/207867

BEARING SHIELD   30912/207546

CLAMP SLEEVE (2)  30986/207595

FANN VISCOMETER MODEL 35SA S/N 10095275 & 7,P/N207199 REF: FANN

DUST CAP PART NO :30973/207585

ROSSHILL 0100-0134-02  RHEOSTAT-1KOHM,DUAL ASSY F/HAND THROTTLE    

DERRICK SQD-2510-MC03 HAND SWITCH STATER

DERRICK SQD-B770 FUSE HTR-4.69-5.18 AMPS

TEXENSE(TEXYS) SENSORS IRN2-C-420-mA-out

NOV 11445843-001 LOWER SEAL, LFS-3, 18-15M NXT/SLX

NOV 20083211 ACTUATOR, ROTARY, NO HELICAL GEAR, LH (MTO)

NOV 20083212 ACTUATOR, ROTARY, NO HELICAL GEAR, RH (MTO)

RETSCO 20805-02  SPRING LOAD RRV

MI SWACO VALVE HYD RELIEF DIRECT ACTING  1/2 FNPT 500-3000 PSI  5603230   replaces PN 5603225

MI SWACO GAUGE PRESS 0-10K PSI / 0-68K  KPA 6 IN BM 1/4NPT  2422244    

MI SWACO GAUGE POSITION INDICATOR 0-30  PSI OPEN CLOSE  9611143  

MI SWACO  METER ASSY DIGITAL STROKE RATE 2 PUMP  9611321  

 FANN VISCOMETER MODEL 35SA S/N:10095275 & 7,P/N207199

 FANN COVER PLATE  39743/207459

 FANN SPLASH GUARD 30887/207539

 FANN SPLASH GUARD 30887/207539

 FANN PLUG SCREW 3099/207603 

DERRICK NYLOC NUT DERRICK NNLS-31-18-LT

DERRICK FLAT WASHER DERRICK WFSS-31

DERRICK FLAT HEAD SCREW DERRICK G0015322

DERRICK CARRIAGE BOLT DERRICK G0012710

DERRICK COMPRESSION ASSY DERRICK 19455-07

DERRICK COMPRESSION ASSY DERRICK G0015964

DERRICK COMPRESSION ASSY DERRICK G0015963

DERRICK COMPRESSION SIDE PIN ASSEMBLY  

DERRICK ACTUATOR DERRICK 19346-01

DERRICK STIFFENER PLATE DERRICK 19455-04

DERRICK STIFFENER PLATE DERRICK 19455-07

DERRICK STRAIGHT PAWL DERRICK 19341-23

DERRICK BENT PAWL DERRICK 19341-22

DERRICK REPLACEABLE FIXED PIN ASSEMBLY DERRICK

DERRICK CYCLONE ASSY 4in DERRICK 10523-12  

FANN model 140 mud balance  206768

FANN model 141  TRU-WATE Pressuerized Balance  100003565

FANN model 140 mud balance without case  206769

KOOMEY ACCUMULATOR TYPE 80 MODEL:2000-11 SX SER.NO.4227   AIR OPERATED PUMP 60:1 RAITO 8-1/2 IN.DIA.AIR MOTOR PART NO.3012-2100  AIR MOTOR 8-1/2 DIA.

KOOMEY 3012-2199 REPAIR KIT

KOOMEY 3033-0199 FLUID END REPAIR KIT

KOOMEY 3023-0100 AIR MOTOR-8 1/2  

KOOMEY 1110-2100 REGULATOR VALVE