The UH-X/FX Series is a new hydraulic universal testing machine which realized ease-of-operation for beginners, high precision testing control, and energy-saving by environmentally friendly design.
The UH-X/FX Series is a new hydraulic universal testing machine which realized ease-of-operation for beginners, high precision testing control, and energy-saving by environmentally friendly design.
UH-X/UH-FX Series — Measurement Controller Standard Specifications
Loading method
Force measurement Method
Precision standard type
High-precision type (option)
Magnification
Force display Operation unit
Analog force indicator*2
Stroke measurement display
Automatic Method
Computer-controlled electro-hydraulic hybrid system Cylinder internal pressure measurement with high-precision pressure cell
Within ±1.0 % of indicated value (when the force is 1/1 to 1/250 of rated value) (Conforming to JIS B7721 Class 1, ISO 7500/1 Class 1, and ASTM E4)*1
Within ±0.5 % of indicated value (when the force is 1/1 to 1/250 of rated value) (Conforming to JIS B7721 Class 0.5, ISO 7500/1 Class 0.5, and ASTM E4)*1
Digital display
Analog display Digital display
Rangeless
Min. display resolution: 1/200,000 (300 kN/3000 kN: 1/240,000)
Scale plate diameter: 450 mm; Min. scale: 1/1000 (300 kN/3000 kN: 1/600) Min. display resolution: 1/200,000 (300 kN/3000 kN: 1/240,000)
load control
Test control functions Range
Measurement with optical encoder; digital display (resolution: 0.01 mm) Fully closed-loop automatic load control
Single test control, Cycle test control (triangular wave, trapezoidal wave), Stress test control, Strain test control, Stroke speed 3-step switching control, Concrete test control (compression, bending, cleavage tests)
Ram stroke control Speed range: 0.1 mm/min to max. loading speed*3 Control range: Ram return point to max. ram stroke
Test force control Speed range: 0.2 % to 500 % full-scale/min Control range: 0.4 % to 100 % of full-scale force
Strain control Speed range: 0.1 % to 80 %/min
Control range: 5 % to 100 % of full-scale elongation
External analog input: 2 CH; External analog output: 2 CH
External digital input: 2 CH (optional); Internal amplifiers possible: 2 ports
Analog recorder (optional) output, USB function (for computer) / Host (for USB memory) interface, and Dataletty (optional) output
Auto-test force-strain control (with auto-tuning), Test force auto-zero, Test force auto-calibration, Break detecting (break sensitivity, break level, break peak level, and high sensitivity), Auto-return, Arbitrary stroke speed setting, Stroke speed preset, Cycle count, Stress value display, Displacement meter value display, PEAK/BREAK value display, Test condition files (100 files), Japanese/English display,
S–S curve display, Specimen protection, Current speed display, and Manual load control
Overload automatic stop (When the test force value exceeds 102 % of the full-scale value,
the loading pump automatically stops.)
Software limit detection (automatically stops test upon reaching limit setting value)
Control automatic stop (When an excessive control deviation is reached, the test automatically stops.)
Input/output interface
Standard function
Safety devices
*1 Calibration is required after installation to provide conformance.