C. 2 – CREEP TESTING MACHINES WITH LEVER SPRING MECHANISM

The LABORTECH company offers testing machines for long-term C.2 tests, where a constant load is generated by a lever mechanism by means of a spring and a control force sensor. All modifications of CREEP test systems C.2 manufactured by us are designed so that the customer can fully rely on its function and accuracy under long-term constant loading (material flow) with force or stress, including elongation and at a constant homogeneous temperature in a high temperature furnace with reliable declaration of results. even after 100,000 hours of continuous loading.

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Key features of the C.2 series

Accuracy, coaxiality and durability are the parameters in the standard

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  • Material testing machine for classical creep tests with constant gravitational force.
  • Types of tests: crack growth / expansion tests, tear creep tests, rupture tests, classical creep tests.
  • Types of test standards: ISO 204, ASTM E139, EN 2002-005, ASTM E1457.
  • Any load application with controlled force.
  • Vertical stand design with high rigidity, guaranteed mechanical alignment and durability.
  • Constant load using a lever mechanism, weights and gravitational force for more than 100,000 hours.
  • Machine construction in accordance with EN ISO 204, ASTM E 292 and ASTM E139, GOST 10145, GOST 3248.
  • Durable vibrating pads to prevent the transmission of vibrations.
  • Automatic termination of the test after rupture of samples.
  • Automatic leveling of the lever mechanism to the horizontal position.
  • Accuracy class 1 according to ISO 7500-2 -4 to 100% of rated load.
  • LCD SIEMENS integrated into the machine frame, easy to touch, comfort of the machine at a very high level.
  • The machine is controlled by measuring and control electronics SIEMENS S7-1200.
  • Sampling frequency 1000Hz. Resolution level of analog signals ± 32,000 divisions.
  • PC connection – communication via Modbus TCP.
  • Připojení teplotního regulátoru SIEMENS TC-22 přes Modbus RTU.
  • Integrated UPC unit to cover electrical outages.
  • Coaxiality set according to ASTM E1012.
  • Cross cutting edges contribute to axial alignment according to the requirements of ISO 204, ASTM E292, ASTM E139 and NADCAP.
  • Articulated clamping (using cutting edges) in two places.
  • System set by BENTROD unit – evaluation and optimization of concentric and edge alignment correction.
  • Special heating coils for long-term tests with separate thermocouples = field temperature homogeneity.
  • SIEMENS TC-22 temperature controller with precise control built into the machine frame.
  • Wide temperature range with tolerances better than ISO 204 and ASTM E139.
  • One, two or three thermocouples – depending on sample length, material and shape.
  • The integrated intuitive LOTETest test software ensures machine control (gradual release of weights).
  • Data collection and display of measured values from the force channel (if a force sensor is included), the elongation channel and the temperature on the sample as a function of time.
  • CREEPTest software serves as a higher form of data collection, database storage, generation of own methods, etc.
  • Based on their concept and construction, LABORTECH machines comply with all the above-mentioned EC directives on machinery and equipment.
  • Only state-of-the-art safety techniques and proven industrial components working in accordance with the following standards are used: EN ISO 12100: 2011, EN ISO 14120: 2017, EN ISO 60204-1 ed.3, EN ISO 13850: 2017, EN 61000-6-2 ed . 3, EN 614-1 + A1: 2009 etc.

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CREEPTest C.2 TESTS WITH VARIOUS ACCESSORIES

With our range of accessories you will cover all tests…

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Testing fixtures

Clamping and centering jigs designed for long-term tests with jigs for high-temperature furnaces.

Materials used: Allooy, Haynes, MAR

Mechanical extensometers

Extensometers for high-temperature furnaces for long-term tests – contact up to 1600 ° C

ISO9513 resolution: Class 0.5 ASTME83-10: Class 0.5

Video extensometers

VIDEO extensometers for high-temperature furnaces for long-term tests – non-contact up to 1400 ° C.

SO9513 Resolution: Class 0.2 ASTME83-10: Class A

High temperature furnaces

High temperature furnaces in the temperature range from 200 to 1600 ° C with tolerances better than ISO 204 and ASTM E139.

Temperature control SIEMENS TC-22 for up to 6 thermocouples.

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TABULKA TECHNICKÝCH PARAMETRŮ řady C.2

  • Technická data
  • Kód produktu
  • Maximální zatížení
  • Poměr páky
  • Rozměry stroje
  • Výška stroje – A
  • Šířka stroje – B
  • Hloubka stroje – C
  • Výška prostoru – E*
  • Šířka prostoru – D
  • Hmotnost stroje
  • Zkušební rychlost
  • Max. zdvih
  • Přesnost měření
  • Jednotky
  • kN
  • mm
  • mm
  • mm
  • mm
  • mm
  • kg
  • mm/min
  • mm
  • 6.10C.2
  • 1.03020319

  • 10
  • 1:20
  • 2130
  • 1150
  • 700
  • 1460
  • 520
  • 590
  • 50
  • 150
  • ISO 7500-1
  • 6.30C.2
  • 1.03020019

  • 30
  • 1:20
  • 2280
  • 1150
  • 700
  • 1460
  • 500
  • 665
  • 50
  • 150
  • Třída přesnosti 1
  • 6.50C.2
  • 1.03020119

  • 50
  • 1:20
  • 2280
  • 1150
  • 700
  • 1460
  • 500
  • 665
  • 50
  • 150
  • 0,3 až 100%
  • 6.100C.2
  • 1.03020219
  • 100
  • 1:20
  • 2280
  • 1150
  • 700
  • 1460
  • 500
  • 665
  • 30
  • 150
  • jmenovitého zatížení