Forney Test Machines
Forney 1500 Series Universal Testing Machine with Automatic Controls
Designed and built by Forney. The LT-1500 Series Universal Testing Machines are specifically designed for high strength universal testing of a variety of materials in tension and compression – including cementitious and metallic materials like briquettes, cubes, cylinders, rebar, rebar with joints or T-Caps, and bolts, as well as other non-cementitious and non-metallic materials. Universal Testing Machines measure Force, Displacement, Velocity and Strain.
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Load Capacity
800,000lb
Frame
Universal
Control System
VFD
Test Types
Compression, Tension, Modulus of Elasticity/Poisson's Ratio (MP), Tensile Splitting
Testing Materials
Cylinders, Cubes, Grout Prism, Rebar, Screws, Bolts, Wire, Bars, Coupons

Additional Product Information
System Design
The control console is separated from the load frame. The two-unit design incorporates a tensile/compression load frame and a separate control console. The Universal (Compression and Tension) Testing Machine is of the open-frame type design, incorporating two side members fully welded into fixed top and bottom crossheads. The moveable platen or crosshead is suspended by 4 strain rods between these side members.
Due to the design of the two crossheads, it is not necessary to remove the grips from
the machine when changing from a tension mode to a compression mode or, when
changing from a compression mode to a tension mode, the cylinder testing head need
not be removed.
Both units are floor mounted, with the load frame located approximately 24” to the left of the console thus reducing the possibility of shock transfer to the load indicating system.
Easy Automatic Testing
Push one button and the machine performs the complete test, including piston retract. Accurately controls the rate of load at the desired setting, thus no question about meeting ASTM (or other) specifications and ensuring repeatable results. Frees the operator to do other tasks while testing is in process.
Frame
The main frame is fabricated from solid steel with 5.00″ (127mm) thick side members. The top crosshead or cylinder mounting plate is 8.00″ (203.2mm) thick x 36.50” (927.1mm) wide x 20.00” (508mm) deep. The bottom crosshead is 12.00″ (304.8mm) thick x 36.50″ (927.1mm) wide x 25.50″ (647.7mm) deep.
The moveable crosshead for tension testing is fabricated from 12.00” (304.8mm) thick x 25.50” (647.7mm) wide x 27.50” (698.5mm) deep solid steel, and is positioned on strain rods 4.50″ (114.3mm) in diameter. Metallurgical samples of various lengths ranging from 20.00″ (508mm) to 30.00″ (762mm) can be tested, using the 24” (609.6mm) piston stroke. The hydraulic cylinder assembly is mounted on top of the unit frame and force is applied in the upward direction. This method of mounting positions the tension and compression work area at a convenient working level.
Hydraulic Power Piston Assembly
Hydraulic oil is applied to a 15.00″ diameter piston. Stability length of the piston is 31.875″ and the working stroke is 24.00″. Precision ground and polished to an 8 RMS finish, the piston is mounted in a honed, solid steel cylinder with a low friction “O” ring and Teflon back up ring for sealing.
Compression Platen
A removable compression platen mounts directly on the movable compression crosshead. This special alloy steel platen is hardened to 60 RC or greater, chrome plated and scribed with a centerline and concentric circles for test specimen centering and alignment.
Hydraulic Gripping System
Hydraulic gripping is standard equipment on the LT-1500 testing machine. Both gripper controls and the crosshead jog switch are mounted on the side frame of the testing unit within arm’s reach. Front loading access makes positioning the grips, inserting and removing specimens, a one-man operation. Gripper jaws are easily interchanged for testing metallurgical specimens from 0.375″ (9.525mm) to 2.50″ (63.5mm) in diameter and flat plate jaws for up to 4.00″ (101.6mm) wide X 2.00″ (50.8mm) thick gripping dimensions. Rapid traverse while inserting specimens is easily obtained by momentarily depressing the jog button.
Control Console
The control console is a separate unit from the load frame and is positioned to the right of the load frame. The console houses the pumps, hydraulic control, the ForneyLink touchscreen operator interface (HMI), and electrical systems.
Console Design
The console consists of a welded frame with removable side and end covers to allow access to two areas: an electronic control chamber, housing power supplies, and additional electrical equipment to control the load frame; and a hydraulic power chamber housing pumps, valves and other necessary equipment.
Hydraulic Pumping System
The pump and motor group are vertically mounted, with the pump submerged in a welded steel reservoir. This arrangement provides for quiet operation, and greatly reduces possible leakage points, with filler breather, sight gauge, and appropriate external connections. The power unit is rated at 5000 psi maximum. Appropriate pump flow rates are determined by testing specifications.
The hydraulic unit is supplied complete, as a fully integrated assembly. Customer hook up is limited to the connection of the hose supplying the load frame cylinders. The unit is pre-piped and pre-wired. It incorporates hydraulic valves, including a Proportional Valve. This valve allows close tolerance, closed loop control of machine functions, under any combination of flow and pressure conditions. Low pressures and low flow conditions are often found in testing of smaller specimens. The performance is not compromised at the low end of the testing range and enjoys the same accuracy and repeatability as found in the mid to upper ranges. Wherever possible, valving is manifold mounted to reduce external connections. This simplifies piping, resulting in fewer leakage points, and provides for quicker system response, necessary for close tolerance hydraulic system performance.
Digital Control System
Setup of testing protocol, real-time display of test data, and post-test data transfer is accomplished through the ForneyLink touchscreen HMI. The operator can navigate options for:
- Test Run
- Test Setup
- Machine Setup
- Calibration
- Reporting and Data Transfer
- Diagnostics
Provides simultaneous display of force, stress, and rate of load and displays a real-time graph of Load vs. Time, or Stress vs. Strain.
Data Acquisition
Standard functionality includes data collection by the ForneyLink HMI for printing and transfer.
Data from optional extensometer and compressometer displacement transducers are also collected by the HMI. This data is captured with the same timestamp as the load data.
ForneyVault® Enabled Machines
Make your machine smart – enable two-way data communication by accessing information and making it available for the testing process. Connect your machine seamlessly to LIMS packages, QC software and other third-party software participating on the ForneyVault platform. ForneyVault enabled machines help control the workload, and make your technicians smarter and more productive, with fewer costly errors.
A smart machine can:
- Enable intelligent workflows
- Enable Bar Code Scanning capability to identify the specimen to be tested
- Validate specimen geometry
- Calculate proper preload settings – based on actual and/or expected strength
- Calibration Monitor provides notification of impending calibration requirements
- Discard Dashboard provides context enabled specimen management for untested specimen disposal decisions.
- Notify you that a correction factor should be used
- Notify you of individual low breaks
- Notify you of excessive variance among several specimens
Electrical
A PC-based system utilizes a servo valve to control the hydraulic pump motor.
Here are the main components of the system:
- Servo valve
- Windows-based touchscreen human machine interface (HMI)
- Pressure transducer that provides pressure feedback
- E-stop PB
- Limit switch
- Solenoid-operated dump valve
Safety Features
Several safety features are incorporated to protect both operator and testing machine:
- Maximum Capacity Protection: A high-pressure safety relief value protects the hydraulic circuit and load frame from exceeding maximum capacity.
- Overextension Protection: A piston over-extension limit switch system protects against piston extension beyond maximum travel.
Remote Support
With a user-provided Internet connection (either Wi-Fi or Ethernet), all Forney UTM systems are capable of real-time, online support from the Forney Support Team for basic settings and test setup to advanced troubleshooting, fault finding, and software updates.
We offer unlimited Remote Technical Support for all Forney Testing Machines during the two-year warranty period.
For ForneyVault® subscribers, post-warranty remote technical support fees are waived for the life of your subscription.
Please refer any special requirements to a Forney sales representative.
* Specifications are subject to change without notice.
Accessories
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Cylinder Compression (6" Dia x 12" L with Pad Caps) (150mm x 300mm)
TA-0103 Cylinder Top Platen Assembly
TM-0095 Bottom Platen (included w/ machine)
TM-2035 Centering Stud (included w/ machine)
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Cylinder Compression (6" Dia x 12" L with Capping Compound or Ground Ends) (150mm x 300mm)
TA-0103 Cylinder Top Platen Assembly
TM-0095 Bottom Platen (included w/ machine)
TM-2035 Centering Stud (included w/ machine)
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Cylinder Compression (4" Dia x 8" L with Pad Caps) (100mm x 200mm)
TA-0103 Cylinder Top Platen Assembly
TM-0095 Bottom Platen (included w/ machine)
TM-2035 Centering Stud (included w/ machine)
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Cylinder Compression (4" Dia x 8" L with Capping Compound or Ground Ends) (100mm x 200mm)
TA-0103 Cylinder Top Platen Assembly
TM-0095 Bottom Platen (included w/ machine)
TM-2035 Centering Stud (included w/ machine)
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Cylinder Tensile Splitting (6" Dia x 12" L) (150mm x 300mm)
TAG-0023 Cylinder Splitting Kit
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Cylinder Tensile Splitting (4" Dia x 8" L) (100mm x 200mm)
TAG-0023 Cylinder Splitting Kit
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Cube (2") (50mm)
TAG-0002 Cube (2") Accessory Kit
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Cube (6") (150mm)
TAG-0025 Cube (6") Accessory Kit
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Grout Prism (3" x 3" x 6") (75mm x 75mm x 150mm)
TA-0103 Cylinder Top Platen Assembly
TM-0095 Bottom Platen (included w/ machine)
TM-2035 Centering Stud (included w/ machine)
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MOE (6" diameter) (150mm)
LA-0488-E6-SG Compressometer
*Must have compression accessories
*Must have -M or -MP machine
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MOE (4" diameter) (100mm)
LA-0488-E4-SG Compressometer
*Must have compression accessories
*Must have -M or -MP machine
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MOE & Poisson's Ratio (6" Diameter) (150mm)
LA-0488-P6-SG Compressometer/Extensometer
*Must have compression accessories
*Must have -MP machine
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MOE & Poisson's Ratio (4" Diameter) (100mm)
LA-0488-P4-SG Compressometer/Extensometer
*Must have compression accessories
*Must have -MP machine
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MOE & Poisson's Ratio (2" Diameter) (50mm)
TA-3542-03 Axial Extensometer 2"
TA-3975-01 Diametral 0.030"
*Must have compression accessories
*Must have -MP machine
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Rebar/Round Tensile
(4) TA-0187-J Grips
(4) TA-0187 Grips
(4) TA-0186 Grips
(4) TA-0185 Grips
*Can test #3 - #20 rebar
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Flat Tensile Specimens
(4) TA-0188 Grips
* Can fit up to 2" thickness x 4" width
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Threaded Fasteners
TA-0212 Bolt Test Set
(.25" to 1.5" diameter flat and wedge)
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Cold Bend Rebar
TA-0160 Cold Bend Test Set, #3 - #11
TA-0160-01 Cold Bend Test Set, #14 - #18
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7 Strand Cable/Wire
TA-0190-01 Cable/Wire Grips, 7-Strand
*Must specify cable/wire size
Factory Installed Options
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Voltage
220/440VAC Three Phase
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Displacement
Factory Installed Upgrade Included
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Optional Test Protocol Capabilities
ASTM C469 MOE (M)
ASTM C469 MOE & Poisson's Ratio (MP)
ISO 13503-2 Proppant (SW-0010)
*Additional accessories required
*Inquire about other test types
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Capacity Options
Contact Us for Special Requests
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Frame Options
Contact Us for Special Requests
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Travel Limit Switch
Standard Equipment
Specifications
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Load Capacity Range
8,000lbf - 800,000lbf
-
Vertical Opening
58"
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Horizontal Opening
12"
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Ram Diameter
15"
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Piston Stroke
24"
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Platen Hardness
60HRC
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Lower Platen Dimension
6.5" Diameter
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Upper Platen Dimension
*See Available Accessories
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Oil Reservoir Capacity
30 Gallons
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Overall Width
55"
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Overall Depth
32"
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Overall Height
165" (+24" stroke)
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Unit Weight
20,000lbs
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Test Standard Ready
(1) set of grips
ASTM E4
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Test Standard Capable
ASTM C39, C78, C293, C109, C469, C496, C1019, D7012
A370, A1061, F606, E290
AASHTO T 22, T 97, T 106
BS 1610, BS 1881, EN ISO7500-1, EN 12390-3, EN 12390-4
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