Deformation rate

Deformation rate refers to the ratio of the dimensional change of a material under stress to its original dimensions, calculated by measuring the difference in length before and after stretching or compression. It is used to evaluate the degree of elastic or plastic deformation of materials and to test the flexibility and durability of products in industries such as coatings and plastics.
Selection
The selection of deformation rate requires clarity on testing standards such as ISO or ASTM, matching material types like films or coatings. The instrument's range and accuracy should be considered to ensure coverage of the expected deformation range. Environmental conditions such as temperature and humidity should be controllable, and ease of operation should balance daily testing needs.

Terms

Standards

Instruments

Temperature range RT +~ 300 ℃, heating rate 120 ℃/h or 50 ℃/h, maximum deformation Measurement range 1mm, support thermal deformation and Vicat test, real-time display and alarm function.

$ 2010.00

Support thermal deformation and Vicat softening point test, Temperature range up to 300 ℃, Temperature control accuracy +/- 0.5 ℃, mechanical mixing and large capacity Tank to ensure uniform insulation field, double control mode operation flexibility.

$ 2300.00

Support accurate deformation of 0.01mm stride, maximum depression force 35KN, with intelligent lighting interface and adjustable LED Illuminant, suitable for steel and aluminum panel testing to ensure high contrast ratio visibility.

$ 12932.00

Temperature range RT +~ 300 ℃, heating rate 120 +/- 10 ℃/h, with sample rack lifting function, automatic stop heating at the end of the test, printable report Linear dispersion, suitable for Non-metallic material testing.

$ 4059.00

Velocity range 0.01-10 m/s, flow measurement error ≤ 1.5%, using measuring Rod positioning measurement method, lightweight structure and support automatic calculation of flow rate formula.

$ 703.00

The Benchtop structure supports three-station testing, and the control accuracy of the constant rate heating algorithm reaches +/- 0.5 ° C. The data can be automatically recorded and exported to Excel. Transformer oil or methyl silicone oil is used as the heat conduction medium to ensure uniform heat preservation field.

$ 2139.00

Simultaneous measurement of infrared, ultraviolet blocking rate and visible light transmittance, resolution up to 0.1%, accuracy better than +/- 2%. Using high definition color screen progress bar visual display, with data locking and real-time dynamic Adjustment to ensure accurate measurement.

$ 122.00

It can simultaneously test infrared, ultraviolet and visible light transmittance, and support the evaluation of total solar energy barrier rate. Using point array color screen visual display, the fuselage is lightweight and portable, with real-time dynamic Adjustment, Measurement accuracy is better than +/- 2%.

$ 170.00

Adopt high-speed high-precision variable frequency motor control, force value range 500kg, accuracy +/- 1%, with thermal micro-printer and high-speed return function, support a variety of Measurement modes.

$ 1151.00

The equipment can test three outsoles at the same time, the folding angle is 90 ° +/- 2 °, the folding speed is adjustable from 5 to 150rpm, and the tortuous performance of the sole is evaluated by measuring the growth rate of the incision.

$ 1627.00

Simultaneous measurement of UV radiation intensity and barrier rate, Light spectrum Response 260-380nm, power range 0-40000uW/cm ², automatic conversion barrier rate and direct display, Portable design is easy to use.

$ 149.00

Range 20~ 600000mPa · s, repRoducibility +/- 0.5% F. S, LCD screen can display viscosity, shear rate, Rotation speed and other Multi-ParaMeters, support stepless speed control and data printing output.

$ 1037.00

Rotation speed is accurate and stable with high subdivision drive stepper motor, built-in RTD temperature sensor real-time monitoring sample temperature accuracy 0.1 ℃, support 2000 kinds of shear rate stepless setting and synchronous display Multi-ParaMeter.

$ 2946.00

The shear rate is 5.0N, the sample volume is only 170μL, the applicable viscosity range is 50~ 100000mPa · s, suitable for a variety of fluid measurement, high measurement accuracy.

$ 683.00

The water pRoduction rate reaches 5L/h, the eight-stage purification system includes reverse osmosis (RO) membrane and ultra-pure polishing column, the desalination and sterilization rate is over 99%, supports intelligent control and a variety of water intake modes, suitable for laboratory environment use.

$ 3543.00

Articles

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Application of Cone-and-Plate Viscometer in Determining the Rheological Curve of Non-Newtonian Fluids in UV Inks
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Application of Transparent Constant Temperature Water Bath in Visualization of Material Thermal Deformation
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Temperature-controlled Rotational Viscometer Simulates Coating Rheology in Construction Environments
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