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Phone
13701268558
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Address
Room 107, Building 5, Zhongke Keyi Building, No. 13 Zhongguancun North Second Street, Haidian District, Beijing
Product Categories
Dechuangke Instrument (Beijing) Technology Co., Ltd
Servo creep testing machine
NegotiableUpdate on 02/06
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
参考- ASTM E139-96 Standard Test Methods for Conducting Creep, Creep-Rupture and Stress-Rupture test of Metallic Materials
Product Details
Product Introduction
This product is a creep testing machine that measures the deformation rate and fracture time of materials under constant load at high temperatures. Unlike mechanical creep testing machines, it has the feature of using servo motors to load materials. It consists of servo driven motors, high-temperature furnaces used in high-temperature environments, deformation rate sensors, and other main devices.
refer to
- ASTM E139-96 Standard Test Methods for Conducting Creep, Creep-Rupture and Stress-Rupture test of Metallic Materials
- ISO 204 Metallic materials- Uniaxial creep testing in tension-Method of test
Product specifications
host
-The rigid crosshead with a tensile strength of 287 kN/mm is superior to other companies' products
-The experimental framework can reach a maximum of 1450mm
-Convenient user-defined screen settings
(Display data size, position, font, size, color)
-Automatic calibration function, users can directly replace sensors
-Control and save data based on user-defined formulas
-Installed with a dedicated controller for high-speed measurement, precise speed control, and load control
-Use the mouse wheel for subtle Jog function control
-Simple experimental setup function
-Automatic file generation function (automatically saves, continues, and overwrite based on user selection)
-Temperature control functions such as high-temperature furnaces and high/low temperature chambers
Specification
• Load consumption: 10 tons
• Drive: AC servo motor and reducer
Subsequently: 220VAC, 3-phase, 3A, Grounded
Column: Grounding structural steel adopts heat treated paint and corrosion coating
Column diameter: 40 mm
Column spacing: 700 mm
• Load sensor: Strain height type 10ton, ULM type
Hysteresis & Linearity: ± 0.15% of FSO
Over load: 150% of full scale
• Cross head maximum speed: 1000 mm/min
Minimum speed of crosshead: 0.0005 mm/min
Return speed: the fastest 1,200mm/min
Cross head speed precision: 0.5 ㎛
Cross head movement distance: maximum 1450mm
Cross head resolution: 0.5mm
Encoder for displacement control
Installation of crosshead upper/lower limit control
• Type of column screws: Twin precision pre-loaded ball screw without backlash
• Frame dimension : H 2,000 mm x W 1,135 mm x D 625 mm,
(This dimension will be changed depend on site and design condition)
digital controller
function
• Can perform rapid tests on all materials including tension, compression, cutting, bending, creep, stress relaxation, etc
The sequential input of experimental information improves user convenience and prevents input errors
• Computer control for all functions
Communication function of SCSI or LAN
• Automatic calibration function
• Multiple limit functions
• Installation function for additional sensors
• Temperature control functions for high-temperature furnaces, high and low temperature chambers, etc
• Data acquisition function for load, displacement, temperature, and various additional devices
• Emergency stop button function
control function
• Displacement control function
• Load control function
• Strain control function
• Cycle test control function
The function of using a crosshead to control the true strain rate
• Control function of true strain rate using external measuring sensors (extensometers)
• Utilize the control function of the scheduler
• Constant load control function (Servo creep)
• Stress relaxation control function
Limit setting function
• Time limit setting
Cross head upper/lower limit setting
• Load limit setting
• Displacement limit setting
• Strain limit setting
• Limit setting of extensometer
• Limit setting function of additional devices
• User set data limit function
Controller specifications
• Data measurement speed: 100Hz
Digital LVDT channel: 3 ports
SCSI or LAN communication
D/A bit: 24 bits
• Analog input channels: 2 (6 additional options)
• Audio input/output: 4
• Detection data log output: 2
• A/D channel type: Differential input
• Control type: PCIe
• Digital Type Sense channel: 2
control panel
• Test condition selection function - tension, compression, bending, cutting, creep, reciprocating test, etc
• Test condition access function
• Automatic calibration function of load sensor
• Manual and automatic crosshead movement function
• Test sequence input, preview, and save functions
• Graphic display function
Multi functional display and comparison function
• Confirmation function of test status values
• Test limit setting and confirmation function
• Data collection and storage function
• Automatic analysis function for experimental data - UTS, YS, ε, E, etc
• Data filtering function
• Data Function Element
• Result report output function
• Temperature setting and saving function
