The Physical Test Solutions (PLS)series of dynamic and static servo-hydraulic universal testing machines feature modular design that facilitates standardization and enhances the stability and reliability of the system. The PLS series performs static tension compression and flex tests in addition low cycle, high cycle, crack propagation tests and other material tests on a variety of materials in the aerospace, automotive, ship-building and defense industries, among others.
Physical Test Solutions (PTS)universal testing machines are manufactured in an ISO 9001 certified facility, and comply with ASTM A730, ASTM E4, ASTM E83, ISO6892, ISO7438, ISO75000-1 and EN 10002-4.
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Physical Test Solutions
Creep and Rupture Testing Machines
Electronic creep rupture series testing machines are mainly used for tension and compression creep tests, rupture strength tests and slack tests for metal and nonmetallic materials. They can also perform routine tension and compression tests as well as low-cycle fatigue and creep fatigue tests with the corresponding accessories.
Features:
Uses electromechanical servo system and ball screw transmission system, replacing the old lever arm loading system. The unit can transfer constant rate loading to constant-load or constant stain loading automatically.
Electronic load measuring system to measure load and strain with digital display.
The computer software is used for data collection.
Models are available with single-column or multi-column depending on work volume.
Environmental chambers, grip and extensometers are available to meet the need of different material testing applications.
Power supply：3 phases, 380V 50Hz or 240V, 60Hz with UPS.
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Physical Test Solutions
Hydraulic Horizontal Machine HHT-600-7
The load frame is designed with a structure in which the tensile space can be adjusted by a moving cart. A digital controller controls the servo cylinder that applies the load. Load force is measure via an accurate load cell measuring the load. Crosshead displacement is measure by a photoelectrical encoder. Operational control, test results and reports are performed with the use a computer and PTS Solutions Software.
Function & Applications:
The testing machine features a full digital controller that coupled with a servo valve control system along with the standard analytic software provides closed loop control of load and displacement. , Zero setting is achieved digitally and physically with a software-hardware interface which also provides digital calibrating, protection, limit-position and signal input. +In addition the machine can be equipped special analysis software that includes a flexible report generation format that can be customized to specific customer requirements. The user friendly PTS Solutions Software allows screen display of test data, material and operating information, test curve, data storage and database management.
Technical Data:
Maximum test load: 600KN (134,800 lbf)
Test load range:4% - 100% of full scale
Load accuracy: ± 1%
Ram stroke: 500mm
Test tensile space: 6900-7500mm
Ram no-load speed: ≥100mm/min (4”/min)
Measuring mode: load cell measuring the load
Displacement measurement: by photoelectric encoder measuring
Deformation measurement: by LVDT.
Dimensions of load frame: 11000x900x530mm
Control mode: Keyboard input operation and mouse control provides maximum flexibility and smooth maneuvering of the test process. The three channel parameters are stored in ASCII format and used for analog repetition of the testing procession for re-analysis of test data. Thanks to its digital amplifier technology, zero setting and change of steps can all be automatically done by the computer, so the computer fictitious instruments can give full play to its strong functions. The PTS Solutions Software has the capability of displaying several types of curves in real time, and can store test parameters during the test process, so it can guarantee to reprocess the test data and web-net operation. The data processing section can analyze and process the test results according to the customers’ requirements
Safety features: a. Overload protection function. When load applied goes over 2% - 5% of maximum test load of per step, the machine stop automatically. b. A limit switch is used to control ram and crosshead travel. c. The system features an automatic alarm function that is activated when the oil filter is choked and oil temperature rises.
Power supply: 380V, 50Hz, or 240V, 60Hz
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Physical Test Solutions
Box Testing Machine
Model CTM-25 is designed and manufactured according to ISO 2872, AS 130-1-800 S, ASTM D 4169, ASTM D 642, and TAPPI T 804 standards. It is connected with software, suitable for the compression tests and stack test of packing boxes. The system is microprocessor controlled and is equipped with a PC computer and software for analyzing and data processing. The machine is widely used in the fields of carton and packaging industries.
Applications:
Box Compression Tests
Stack Testing
Other Compression Test
Specifications:
Maximum capacity: 25kN
Variable Test Speed: 1_200mm/min
Return speed: 200mm/min or more
Accuracy: ±1% F.S
Position Accuracy: ±1%
Test space: 1000×1000×900 mm
Platen Size: 1000 ×1000 mm
Dimension of load frame: 1400×1000×2000 mm
Power: 3 Phs, 380V, 50Hz or customer’s requirements
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Physical Test Solutions
MCTS Mattress Compression Testing System
Introduction and Application:
The system is designed to perform compression tests on mattresses according to ASTM F1566-99. The load frame is door frame design type. The load frame is to be fixed to the foundation by bolts. The load is applied by a servo motor and is measured by a load cell. The manual displacement is measured by an encoder. The test procedure and the data processing are performed according to No. 6 of ASTM F1566-99.
Specifications:
1. Maximum load: 500 lb. (2000N)
2. Load measuring range: 4%-100%
3. Load accuracy: ±1%
4. Testing space: 10” – 18” (250-450mm)
5. Compression stroke: 8” (200mm)
6. Power: 110V, 60Hz.
7. Load frame dimensions: 128” X 20” X 42” (3250x500x1080mm)
Pneumatic Positioning System
Structure and Application
This is an optional devise for the MCTS Mattress Compression Testing System. The main function is to lift up the mattress by a pneumatic supporter in order to place the mattress in the required testing position, and stretch the 4 wheels to adjust the position easily. After completing the adjustment, the wheels are withdrawn to place the mattress on the floor, and then perform the test
Structure: The structure is made of fine hardwood with aluminum sheet around the hardwood as the main support for the mattress, and uses air cylinder and wheel separately in the 4 corners.
Note: this system requires compressed air for proper operation.
Specifications
Dimension: 2050mm×2100mm×150mm (L×W×D)
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Physical Test Solutions
Horizontal Creep Teasting Machine
The HCT-28 combines electromechcanical load application with dead weight long term creep tension. The load frame includes crossheads and frame. The crosshead connects to the front crosshead through adjusting screws. The front grips and load cell are fixed to the crosshead. The rear grips connect the rear crosshead by tension rod and rope. There is one linear bearing between tension rod and bracket. That makes a coaxial force and also lowers the friction.
After the specimen is clamped, the specimen will be pre-tensioned by the crosshead. The turning bracket amplifies the tension load from the weight and applies the load to the tension rope. This configuration passes the load to the specimen through the tension rod and grip. The load is then measured through the load cell mounted on the grips.
Specifications:
Maximum creep test: 28KN (6,300 lb)
Load applied: Pre-tensioned by screw. Creep load by weight.
Load measured by load cell and computer display.
Test space: 20,000-25,000mm (65 ft – 82 ft)
Weight: Approximately 6 metric tons.(13,300 lb)
Configuration:
Load Frame
Front and rear crosshead
Moving crosshead
Adjusting screw
Fix bracket
Fixed pulley
Linear bearing
Tension rope and turning bracket
Weight to apply creep test
Control console
Computer
Black Tower Case.
Main Processor: Intel Pentium
IV 2.4GHz.
Operating Sys: Microsoft
Windows XP Pro.
512 DDR RAM.
CD/ DVD - Drive.
120 GB Hard Disk Drive.
Black PS/2 Keyboard.
17.0" LCD Monitor
Black PS/2 Optical Mouse.
2 USB 1.1, 2 USB 2.0
Expansion Slots: 3 ISA, 4 PCI
Integrated Sound Card (SB16 Compatible).
Integrated 10/100 Ethernet Adapter.
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Physical Test Solutions
HST-200 Leaf Spring Fatigue Testing System
Model HST-200 is a servo hydraulic computer controlled system designed especially for fatigue tests on automobile leaf springs. The load frame has 2 columns which fixed diagonally at the base. The design facilitates loading and unloading of the specimens. The system has a special design to perform static compression test as well as dynamic tests on a variety of leaf springs.
Main Specifications:
Maximum static load: 200kN
Maximum dynamic load: ±130kN
Load accuracy:1%
Frequency of fatigue test: 0.1-5Hz. When the frequency is 1Hz, the swing is 200mm (±100mm), and the dynamic load is 120kN.
Displacement measuring accuracy: ±1%
Maximum leaf spring length: 800-2000mm.
Maximum width: 120mm.
Maximum thickness: 250mm.
Load frame dimensions: 1700 x 2600 x 2900 mm
Weight: 2500 kg
The BST series constant pressure servo pump station is designed and manufactured with standard modularization cell. It is used for electro-hydraulic servo static and dynamic universal testing machines and various electro-hydraulic servo fatigue test machines. It features constant pressure test, high filtration precision, low noi
se, smooth operation and long service life. The system feature automatic shut down protection or alarm activation in the event of overheating or oil overflow or if oil filter clogging occurs.
Physical Test Solutions (PTS) provides a full range of compression testing machines for tests on cement and concrete. The CTMC and CTMD series compression testing machines are designed for compression tests of building materials such as concrete and cement. They are also used for compression performance test of rubber pads and top forge tests on metals. The CTMC and CTMD conform to C39 standard, IS07500-1 and DIN51220. Model CTMD has a digital readout and model CTMC is a computerized servo controlled system. Physical Test Solutions (PTS) compression testers are manufactured in an ISO 9001 certified facility, and comply with ASTM, ISO, EN and all relevant international standards.
FACTM
The FACTM is a technological design that integrates mechanics, electronics to produce LCD data and graphic displays of constant stress loading curve with low noise and high accuracy. The FACTM has the following features:
¨ Advanced multiple-function throttle valve control system that substitutes traditional proportional speed-adjusting valve, which avoids the block caused by oil pollution.
¨ High accuracy load cell substitutes the traditional oil press transducer.
¨ High quality parts such as inner meshing high-speed & high-pressure gear pump, Omron frequency conversion control system, Sharp LCD display and most electromagnetic valves guarantees reliable performance.
¨ Cement compression and bend test can be performed on one machine, thus significantly boosting the performance / price ratio.
¨ Patented oil bursa cylinder technology eliminates oil leakage.
¨ Intelligent – easy operation that elevates and breaks the specimen, records and stores data with the stroke of a key.
¨ Test results can be analyzed and connected to a computer via an RS232 port.
¨ Modular machine design facilitates installation, adjustment and maintenance.
¨ FACTM conforms to EN 196, ISO 679, and ASTM C 109
CCTM
CCTM The CCTM compression testing machine is mainly designed for testing the compression strength of cement. Test data, curves and parameters are visible on the LCD display. The CCTM complies with international standards including ISO679 and DIN EN196-1. Features:
The CCTM has a double columns structure, the upper platen is mounted on the fixed crosshead, the lower platen applies load on the specimen through driving lead screw, and AC servo control and driving system is at the bottom of the load frame. The variable speed of 0.01-50 mm/min is adjusted by an AC servo system with high control accuracy.
A high frequency AC servo motor drives a ball screw mechanism to perform the test.
An LCD controller is used to set test parameters, control test processes, perform data acquisition, analysis and display results. The unit can be programmed to perform single specimen tests or batch tests.
The unit is connected to a computer and printer for data processing and printout of test curves and reports.
The combination of the ball screw mechanism driven by the AC servo motor and the load cell for force measurement eliminates oil leakage inherent to hydraulic systems.
CFT
The CFT series is designed for compression and bending test of building material items, such as concrete and cement specimens. The system is also used for compression performance test of rubber pads and top forge tests on metals. The systems is ideal test equipment for quality control at industry & mineral enterprises, educational teaching in high schools, and technology searching at scientific institutes. The CFT series is available in compression capacities of 1000KN and 2000KN.
Product configuration and feature:
Two load frames; one is for compression test and another to do flexural test.
One control console controls both compression and flexural tests.
Compusoft software controls test, performs data processing and features report generation capabilities
Conforms to BS1881: Part 115, ASTM E4, ASTM C39, C1231 -AASHTO T22 -NF P18-411 -UNE 83304, 7242 IS07500-1, DIN51220
