RSTM-G LCD Display Servo Ring Stiffness Flexibility Testerine
ASTM D2412, BS5480
Function:
1.The machine has large test space, applicable to pipes less than 3000 mm, mainly used to measure ring stiffness, ring flexibility, flattening, deflection properties.
2.With precise automatic control and data acquisition system to realize full digitalization adjustment to data acquisition and control process.
3.During test, the bearing load, compression deformation and other technical indexes can be measured.
4.After tensile test, the above parameters can be calculated automatically through main controller according to the test parameters, which are set before test and meantime display the corresponding test results. All test parameters can be saved and inquired after test, also can be connected with printer to print test reports.
Features:
1.with remote control box to realize speed adjustment of crossbeam, flexibly and freely switched;
2.with function of automatic return to original position, intelligently, efficiently, quickly;
3.with limit protection function of any working position and over voltage, over current protection functions, reliable, safe;
4.with strong test data, which can save, inquire and retrieve test data anytime.
5.with many control modes of constant speed control to force, stress, deformation, strain, stroke, load,
elongation, displacement and low cycle and user self-programming control;
6.switch among many test curves: stress-strain curve, load-deformation curve, load-displacement curve, load-time curve, deformation-time curve, displacement-time curve, load-strain curve. Partial enlargement, overlap and comparison.
Technical parameters:
Model | RSTM-20G | RSTM-30G | RSTM-50G | RSTM-100G |
Capacity | 20KN | 30KN | 50KN | 100KN |
Grade / Class | Class 0.5 (Class 1) | |||
Loading measuring range | 0.4% ~ 100% FS (1% ~ 100% FS) | |||
Loading accuracy | ±0.5% (±1%) | |||
Loading force resolution | 1/±300,000 FS (same resolution in full range) | |||
Deformation measuring range | 0.2% ~100% | |||
Force speed control range | 0.005% ~ 5% FS/s | |||
Force speed control accuracy | Speed < 0.05% FS: ±1% | |||
Speed ≥ 0.05% FS: ±0.5% | ||||
Deformation speed control range | 0.005% ~ 5% FS/s | |||
Deformation speed control accuracy | Speed < 0.05% FS: ±1% | |||
Speed ≥ 0.05% FS: ±0.5% | ||||
Displacement speed control range | 0.005 ~ 500 mm/min | |||
Displacement speed control accuracy | ≤±2% of set value | |||
Control range of constant-force, constant–deformation, constant-displacement | 0.5% ~ 100%FS | |||
Control accuracy of constant-force, constant-deformation, constant-displacement | Set value ≥10%FS: ±0.5% | |||
Set value < 10%FS: ±1% | ||||
Testing space (height) | 3040mm | |||
Testing space (width) | 680mm | |||
Control method | Micro-computer automatic control | |||
Working voltage | 220V±10%, 50Hz (good earth-connection) | |||
Motor power | 1.5KW | |||
Dimensions | 1000×750×3500 | |||
Net weight | 1000kg | |||
Unique pipe ring stiffness testing machine
Unique pipe ring stiffness testing machine


Our process expertise backed by team of skilled technicians.
- Original brand manufacturer, quality assurance
- Our internationally certified quality management system.
- Capability to deliver equipments in varied standard finishes
- Cost-effective products.
- Latest designs.
- Qualified staff
- Reasonable market prices.
Send Inquiry to This Supplier
You May Also Like
-
TTM Series Computer Controled Electrical Torque Torsion Testing MachineNegotiableMOQ: 1 Set
-
UTM-S Computer Control Electronic Single Column Universal Tensile Testing MachineUS$ 6,900 - 7,600MOQ: 1 Set
-
UTM-600B Automatic Universal Testing Machine (Computer Control Electro-hydraulic Servo )NegotiableMOQ: 1 Set
-
SRTM-300 Strand Wire Tensile Stress Relaxer TesterNegotiableMOQ: 1 Set
-
TTM-W Electronic Plastic Deformation Torsion Test EquipmentNegotiableMOQ: 1 Set
-
CTM-MC Manhole Cover Compression Stength TesterNegotiableMOQ: 1 Set
-
FTM-1000 Automatic Electrico-hydraulic Concrete Compression and Flexure Testing MachineNegotiableMOQ: 1 Set
-
CTM-500S Spring-loaded Creep Compression Testing MachineNegotiableMOQ: 1 Set
-
Computer Control Electro-Hydraulic Servo Universal Testing MachineNegotiableMOQ: 1 Set
-
CTM-2000D Digital Compression Testing MachineNegotiableMOQ: 1 Set







