Automatic Cupping Tester

The automatic cupping tester uses hydraulic or mechanical means to press the specimen into a cup-shaped mold, measuring the depth at which cracks appear in the material under biaxial stretching. It is used to evaluate the stamping formability of materials such as metal sheets and coatings, and to test the ductility and crack resistance of materials in industries such as automotive and packaging.
Selection
When selecting, consider matching the thickness range of the test material with the instrument's measuring range, ensure the cupping depth resolution meets standard requirements, adjust clamping force to avoid specimen slippage, equip with standard mold dimensions compliant with specifications such as GB/T 4156, verify the stability of data acquisition frequency and testing speed, and confirm that safety protection devices are complete and reliable.
Control mode

Terms

Standards

Instruments

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

High Accuracy Position Sensor, indentation accuracy of 0.01mm, the maximum can be measured 1.25mm thick plate, automatic zero after the test without cumulative error, with 10 times magnifying glass for easy observation.

$ 1380.00

Using large torque stepper motor to achieve automatic reset to zero, indentation accuracy of 0.01mm, support 0.1-0 mm/s adjustable speed, through the indentation depth to determine the minimum depth of coating cracking or disengagement.

$ 3914.00

Side rocker lift design to ensure smooth operation, the lifting process can be retracted and continue; with 0.01mm height display indexing, accuracy of 0.05mm, no need for each boot zero, no conductive requirements for the test plate.

$ 1445.00

Punch diaMeter 20mm, indentation accuracy +/- 0.05mm, maximum depth 10mm, can measure the minimum depth of cracking or from the substrate of the coating, support single and double top coating test, equipped with digital display resolution 0.01mm.

$ 815.00

The punch is pushed to the test plate at a constant speed of 0.2 +/-0.1mm/s, and the thickness range of the test plate is 0.30-1. 25mm, which can detect the degree of coating cracking and is suitable for testing of various materials.

$ 1029.00

The indentation speed is adjustable 0.01-0 mm/s, the maximum indentation force is 5000N, equipped with emergency button and color touch screen, safe and convenient operation, suitable for a variety of material testing.

$ 2090.00

Sinking diaMeter 20mm, maximum depth 10mm, with automatic and manual zeroing function, can be single and double top coating laminate test, sinking accuracy up to +/- 0.05mm, resolution 0.01mm.

$ 803.00

Controlled by single chip microcomputer, temperature accuracy +/- 0.03 ℃, kinematic viscosity measurement range 0.5~ 20000mm ²/s, automatic tracking of heating Linear dispersion and precise control of water Bath and oil Bath temperature.

$ 2116.00

Adopt automatic mechanical pressurization and curing inlay program, Heating power 650W, mold sleeve specification is 40mm, realize automatic heating and pressurization and automatic pressure relief after molding, real-time temperature display to ensure stability and reliability.

$ 3612.00

Adopt automatic mechanical pressurization and heating technology, mold sleeve specification is 30mm, Heating power 650W, automatic pressing and shutdown pressure relief, real-time temperature display, support room temperature sampling, suitable for thermoset material inlay.

$ 3612.00

Using high-resolution digital camera for automatic detection and playback function, can simultaneously measure three capillary tubing, temperature control using platinum resistance to improve accuracy, with automatic and manual visual two measurement modes.

$ 4188.00

Using photoelectric automatic equilibrating principle, measurement range +/- 45 ° optical rotation and +/- 120 ° Z sugar content, minimum reading +/- 0.001 °, equipped with color LCD Touchscreen and USB interface, support automatic retest 6 times and calculate the average value.

$ 1752.00

Using photoelectric detection and automatic dial display, the measurement range is +/- 45 °, the minimum reading is 0.001 °, and the low optical rotation sample can be accurately analyzed, and the operation is simple.

$ 1380.00

The kit can realize automatic grinding fineness Gauge operation, improve test Repeatability, suitable for standard scraper fineness Meter supporting use, simplify the experimental process.

$ 1623.00

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