Page 4 - Shimadzu Fully Automatic Concrete Compression

Fully Automatic Concrete Compression Testing Machine Measurement Controller (Operation Unit)

Standard Specifications

Loading Unit Easy-to-See Display for Both Digital Semi-Auto-Tuning Function Enables
Max. capacity 2000 kN 3000 kN and Analog Measurements High-Precision Stress Control
P/N 346-45850-10 Special-order product
Upper and lower compression plate size Ø220 mm Ø220 mm (compliant with JIS A1106 and A1108 concrete testing standards)
The analog indicator is large, with a 450-mm diameter. The digital display is
Distance between compression plates Max. 800 mm Max. 900 mm located within the same field of view to ensure even small changes in test force Contr ol parameters ar e Concrete Test Control Function
Effective distance between columns 440 mm 540 mm are not overlooked, such as at the yield point. semi-auto-tuned in real time, Test force
Test stroke 150 mm 150 mm based on test force values Automatic
measured during testing. This detection Break detection
Max. loading speed* Max. 30 mm/min (60 Hz) Max. 30 mm/min (60 Hz)
Max. 25 mm/min (50 Hz) Max. 25 mm/min (50 Hz) Analog test force indicator Peak force indicator eliminates the need for
Digital test force indicator Allows viewing both yield point preliminary testing and makes it
Size (W) 860 × (D) 620 × (H) 2250 mm (W) 1070 × (D) 710 × (H) 2600 mm and peak test force at a single easy to perform highly precise 1 %FS
Power supply capacity Approx. 5 kVA Approx. 7 kVA glance. stress-controlled testing. The Time
3-phase, 200//220 V, 50/60 Hz Stress speed control Valve-retained control
semi-auto-tuning function also Constant-speed ram stroke control
*When unloaded and at a minimum oil temperature of 20 °C. allows the user to perform Stress speed can be controlled, in conformance with the concrete
stress-controlled testing of compression strength test method described in JIS A 1108.
CCH series
concrete as described in JIS A
1106 and A 1108.
Note: Requires TRAPEZIUM X.
Loading Unit
USB Memory Enables Performing Tests
Max. capacity 2000 kN 3000 kN
P/N 346-45473-10 Special-order product Without Connecting to a Computer *
Upper and lower compression plate size Ø220 mm Ø220 mm
Distance between compression plates Max. 320 mm Max. 320 mm
Inserting a USB memory stick into the measurement
Effective distance between columns 400 mm 500 mm controller with test parameters stored in the USB
Test stroke 100 mm 100 mm allows users to perform tests without a computer.
Max. loading speed* Max. 20 mm/min (60 Hz) Max. 20 mm/min (60 Hz) Furthermore, measurement data is automatically
Max. 16 mm/min (50 Hz) Max. 16 mm/min (50 Hz) saved in the USB memory after tests, which enables
Size (W) 860 × (D) 700 × (H) 1530 mm (W) 960 × (D) 730 × (H) 1890 mm Emergency stop switch Key switch the user to analyze the data with TRAPEZIUM X or
Power supply capacity Approx. 4 kVA Approx. 7 kVA Load pump to use it to create reports.
* Requires TRAPEZIUM X.
3-phase, 200//220 V, 50/60 Hz ON/OFF switch
CONCRETO series *When unloaded and at a minimum oil temperature of 20 °C. Rangeless Data Measurement
Measure test force and strain without having to specify an amplifier range. This
Lower crosshead
elevating switch Operation keys Load control knob means data can be acquired using optimal measurement parameters, even for
samples with unknown strength. In addition, since the analog indicator and
Specifications output to the data recorder have a virtual range, evaluation is possible in the
Capacity 5000 kN same manner as before.
Distance between compression plates Max. 430 mm
Compression diameter Ø220 mm Ultra-High-Speed Sampling Function Ensures
No Sudden Variations in Strength Are Missed 1 msec
Loading speed 0 to 25 mm/min Sampling interval
*When unloaded and at a minimum oil temperature of 20 °C. 50 msec
By connecting to a computer installed with TRAPEZIUM X data processing software, data can be acquired at ultra-high sampling rates of
up to 1 msec (1 kHz). This makes it possible to capture any sudden changes in test force, such as at the break point of brittle materials,
with high precision. Sampling parameters can be changed during tests, so that critical areas can be analyzed in more detail.
High-rigidity compression Ultra-high-speed sampling
testing machine Measurement Controller Standard Specifications
1. Force measurement method Cylinder internal pressure measurement with high-precision pressure cell
Precision: Standard type Within ±1.0 % of indicated value (when the force is 1/1 to 1/250 of rated value) (Conforming to JIS B 7721 Class 1, ISO 7500/1 Class 1, and ASTM E4)*1
High-precision type (option)
Within ±0.5 % of indicated value (when the force is 1/1 to 1/250 of rated value) (Conforming to JIS B 7721 Class 0.5, ISO 7500/1 Class 0.5, and ASTM E4)*1
Testing Ultra High-Strength Concrete (130 N/mm ) Magnification Rangeless
2
(Ø100×200-mm high-sample) 2. Force display Operation unit Digital display; Min. display resolution: 1/200,000 (for 300-kN type;1/240,000 for 3000-kN type)
Analog force indicator*2 Analog display; Scale plate diameter: 450 mm; Min. scale: 1/1000 (for 300-kN type;1/600 for 3000-kN type)
Digital display; Min. display resolution: 1/200,000 (for 300-kN type;1/240,000 for 3000-kN type)
3. Stroke measurement display Measurement with optical encoder; digital display (resolution: 0.01 mm)
4. Automatic load control Method Fully closed-loop automatic load control
Test control functions Single test control, Strain test control, Stroke speed 3-step switching control, Concrete test control (compression, bending, splitting tensile tests)
Range Ram stroke control 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
5. Input/output interface 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
6. Standard functions Auto-test force-strain control (with semi-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, Sample protection,
Current speed display, and Manual load control
7. Safety devices Overload automatic stop (When the test force value exceeds 102 % of the full-scale value, the loading pump automatically stops.)
Photographed with an ultra high-speed video camera (from Shimadzu) Software limit detection (automatically stops test upon reaching limit setting value)
Explosion-proofed Not explosion-proofed Control automatic stop (When an excessive control deviation is reached, the test automatically stops.)
Note: This test uses the CONCRETO2000, which can support compression tests of ultra high-strength concrete. *1 Calibration is required after instrument installation to provide conformance. *2 Models without an analog test force indicator are also available. *3 For the maximum loading speed, refer to the testing machine specifications.
4 Universal Testing Machines 5