Liquid Crystal Display (Microcomputer) Electronic Universal Testing Machine (0-300KN)

Feature Introduction:

The LCD digital display electronic universal testing machine produced by Shandong Huayan features a compact structure and easy operation. It can be used for force measurement tests such as tension, compression, bending, shear, peeling, and tearing with a maximum load of 300 kN.

The host machine employs a high-precision ball screw for loading, offering high rigidity and excellent linear motion characteristics. By selecting load sensors with different ranges, accurate measurements can be provided for samples ranging from micron-level fibers to fully loaded structural components. Additionally, a wide variety of fixtures, tooling, and deformation measurement accessories enable the completion of various mechanical tests on different specimens.

The control system uses an LCD digital display with a touch screen. All test functions can be completed by simply touching the text or images on the screen. It displays parameters such as force, peak value, displacement, speed, prompts, and test curves.

Relevant standards

GB/T 16491-2008 "Electronic Universal Testing Machine"

GB/T 2611-2007 General technical specifications for testing machines

JJG 475-2008 Verification Regulation for Electronic Universal Testing Machines

Customers can choose equipment with different technical specifications according to their needs.

Technical indicators

Specification Model: WDS

Optional test loads (kN): 0.1, 0.2, 0.5, 1, 2, 5, 10, 200, 300

Test Space: Tension and Compression Dual Space

Testing Machine Class: 0.5 Class / 1.0 Class

Test force measurement range: 0.4%-100% FS / 2%-100% FS

Test force indication relative error: ±0.5%/±1.0%

Force control rate adjustment range: 0.005-5% FS/s

Force control rate relative error: Within ±1% of the set value

Relative error of deformation indication: Within ±0.5% of the set value

Strain rate adjustment range: 0.02-5% FS/s

Displacement resolution: 0.04 μm

Displacement indication relative error: within ±0.5% of the set value

Adjustable crossbeam speed range (mm/min): 0.01–500

Crosshead speed relative error: within ±1.0% of the set value when the set speed ≤0.01 mm/min; within ±0.5% of the set value when the set speed ＞0.01 mm/min.

Crossbeam Travel (mm): 1000 (customizable)

Test width (mm): 400-550 (customizable)

Operating voltage: Single-phase 220V ±10%; 50Hz

Safety protection: overload protection, mechanical displacement limit, voltage overload protection