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GL8000 Series Electronic Universal Testing Machine
Author:fekjfe1 Source:Wuhan Guoliang Instrument Co., Ltd Date:2016-07-23 14:52:51
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I. Applications:

GL8000 Series electronic universal testing machine adopt floor standing type gantry frame design, load capacity up to 300kN. This machine is suitable to tensile, compression, bending , tearing, shearing, peeling and other mechanical properties test of metallic material, composite material, geosynthetic materials and construction materials. It adopt three closed-loop control system, to real time analysis and data acquisition, such as breaking strength, stress, strain, elastic modulus, elongation at break and yield strength, etc.

 

II. Features:

  1. This product uses high-intensity light beams fixed on the work surface, so that they constitute a highly rigid door frame structure.
  2. Driven by Japan Panasonic servo motor with speed ratio up to 10,000 times, servo motor drives the beam moves up and down 0.05-1000mm/min steplessly adjustable through the transmission mechanism, double space test loading process.
  3. The main machine adopts advanced DSP + MCU digital closed-loop control system for control and measurement, using computer testing process and test curves of dynamic display and data processing, after the end of the trial by the graphics processing module for data re-amplification of the curve analysis editing, product performance reached the international advanced level.
  4. Safety emergency stop function, limit protection function, overload and over-current protection.
  5. English computer test software operation control, print test report interface.
  6. Dual Column Load frame with extra height and width options available.
  7. Wide range of load cells serve a variety of applications.
  8.  Load cell accurate from 100 to 1 % of rating. Load accuracy +/- 0.5% of indicated load within load cell rated force range.
  9. Data acquisition rate on load, extension, and strain channels.
  10. Extra load frame height and /or width for special applications.
  11. Wide range of compatible optional accessories including tensile grips, compression and bend fixtures, environmental chambers, extensometers, etc.
  12. 12 month warranty and customer support services.

III. Main Technical parameters:

Mode

GL8000 Series

GL8105/GL8205/GL8305

Capacity

100kN/200kN/300kN

Accuracy

Class 0.5

Load range

0.4%~100%FS

Load measurement accuracy

within ±0.5 of reading

Load resolution

±1/300000 of Max. capacity, stepless, no change in full range

Long travel extensometer measurement range

10~800mm

Long travel extensometer measurement accuracy

within ±1% of reading

Long travel extensometer measurement resolution

0.008mm

Displacement measurement accuracy

within ±0.2% of reading

Displacement measurement resolution

0.014μm

Loading speed range

0.005~5%FS/s

Loading speed accuracy

Speed<0.05%FS/s,within ±2% of set value,speed≥0.05%FS/s,witin ±0.5%of set value

Extension speed range

0.005~5%FS/s

Extension speed accuracy

Speed<0.05%FS/s,within ±2% of set value,speed≥0.05%FS/s,witin ±0.5%of set value

Crosshead speed range

0.001~250mm/min

Crosshead speed accuracy

within ±0.2% of set value,

Constant load,strain,displacement control range

0.5%~100%FS

Constant load,strain,displacement control accuracy

Set value≥10%FS,within±0.5% of set value, set value<10%FS,within ±1% of set value

Frame dimension

1066×815×2483mm

Max tensile space

500mm

Max compression space

950mm

Effective test space

586mm

Voltage

220V/50Hz,±10%

Power

5KW

Weight

Approx 1500Kg

Controller

Full digital close-loop measurement system

Motor

Import AC servo motor

Load cell

America import load cell

Manual controller

One set

Computer

Lenovo brand business computer

Printer

HP brand inkjet printer

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