A high tech testing instrument doesn’t have to be difficult to use or high maintenance. Take a look at the Model 900, OFITE’s newest addition to their viscometer line, and one word comes to mind - simple: simple to operate, simple to calibrate, simple to maintain.
As a stand-alone field unit, the press of a single button prompts the viscometer to perform standard API test sweeps for your choice of mud or cement rheologies.
Custom programs can even be downloaded to the unit and started with the
touch of a button. Standard speeds (i.e. 600, 300, etc.) are also provided as single button operations on the keypad. Need a specific shear rate? Just enter the parameters on the numbered keypad and press ‘Enter.’
Have a need for advanced research and demanding test parameters? Just hook up a computer to the Model 900 and turn it into a fully automated system that includes complete data acquisition using OFITE’s exclusive ORCADA™ software.
OFITE's Model 900 Viscometer is extremely versatile. Its simplicity makes it ideally suited for the field, yet with the addition of a computer can perform as well as any lab machine available today. Mud engineers will appreciate the push button calibration, not to mention getting standard API tests with one command.
You no longer have to be without a critical piece of equipment every time you need a viscometer calibrated or a bearing changed. Your engineers can handle it in the lab or in the field.
NEWLY PATENTED - OFI Testing Equipment,
Inc.
Features/Specifications:
Model
900 Specifications for Standard R1 Rotor, B1 Bob, and F1 Torsion Spring:
Instrument Geometry
|
True Couette
Coaxial Cylinder
|
Motor Technology
|
Stepper
|
Motor Speeds (rpm)
|
Variable speed
range .006-1000; 12 Fixed Speeds
(600, 300, 200, 100, 60, 30, 20, 10, 6, 3, 2, and 1)
|
Speed Accuracy (rpm)
|
.001
|
|
Shear Rate Range
(sec-1)
|
.01-1700
|
|
Shear Stress
Range (dynes/cm2)
|
0-1700
(with R1B1 & F1)
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Readout
|
Digital
|
Heat Cup
|
Stainless
Steel, 150 Watt, Max Recommended Temp 190°F,
(88°C).
New design allows for faster heat up and improved accuracy.
|
Temperature Measurement
|
Type “J”
Thermocouple;
measures and controls actual fluid, not thermocup.
|
Automatic Tests
|
API Cementing and
Mud Rheologies;
8 User-Designed programs available.
|
pH
|
Measure and record pH of fluid (Optional)
|
Multi-Unit
|
Run multiple units on one computer (Optional)
|
Calibration
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Push button calibration; calibration history and graphs available for improved analysis (with ORCADA software).
|
*Power Requirements
|
97-250 Volts AC,
50/60 Hz
|
Bobs
|
B1 Standard
(Optional/Additional - B2,
B3, B4, B5)
|
Torsion Springs
|
F 1 Standard
(Optional - F 0.2, F 0.5, F 2)
|
|
*Weight (kg)
|
8.6
|
|
*Dimensions (cm)
|
44
X 23 X 14
|
|
*Shipping Weight
(kg)
|
16
|
|
*Shipping
Dimensions (cm)
|
56
X 38 X 24
|
*Computer Requirements
|
DB-9 Serial Port,
Windows 98 or later. Recommended
screen resolution 1280 x 1064 pixels.
|
Components:
#130-76 Model 900 Viscometer
#130-75-04 O-Ring for Thermocouple
#130-76-04 Main Bearing
#130-76-05 Retaining Ring
#130-76-06 Drive Belt
#130-76-07 Drive Gear
#130-76-28 Motor
#130-76-35 Touch Pad
#130-76-36 Motor Spacer
#130-76-37 Transducer
#130-76-38 Control Card
#130-76-40 Back Panel
#130-76-41 Cover
#130-76-42 Display
#130-76-43 SSR
#130-76-44 Thermocouple Jack
#130-76-45 Sensor Plate for Probes
#130-76-46 Display Cable
#130-76-48 Power Supply for Model 900
#132-56 Sleeve
#132-58 Bob, B1, 303 SS
#134-05-1 Bob Shaft Bearing, Shielded
#134-10 Torsion Spring Assembly
#135-02 Retainer Ring, External
#135-19-1 Socket Set Screw
#142-63 Locking Screw
#171-44 Rubber Foot, 3/4"
#130-10-13 Carrying Case
#130-10-13-2 Custom Foam Insert
#130-76-03 Thermocouple
#130-76-08 Bob Shaft Wrench
#130-76-09 Allen Key
#130-76-10-1 Heat Cup Universal, 230 Volt
#130-31 Thermostat
#130-38-2 Red Lense for Lamp
#130-38-3 Lamp
#130-38-7 Stainless Steep Cup
#130-76-10-2 Heater
#130-76-10-3 Heat Cup Sheath Cover
#130-76-10-4 Power Cord
#130-76-10-5 O-Ring, Viton 75
#130-76-10-6 Strain Relief
#130-76-10-7 Locknut f/Strain Relief
#130-76-10-8 O-Ring f/Strain Relief
#135-43 Indicator Lamp Base
#171-32 Midget Knob
#130-79-15 Serial Cable
#132-80 Calibration Fluid, 100 CP, 16 oz; Certified
#152-38 AC Power Cord, 3-Conductor, 230 Volt
Optional:
#130-76-C-SP One Year’s Spare Parts for 130-76-C
#130-76-1-C-SP One Year’s Spare Parts for 130-76-1-C
#132-56-C Rotor, R1 Closed Cup, 316 SS
#132-58-1 Bob, B2, 303 SS
#130-76-P pH Meter Assembly
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