Using standard sand free fall brushing layer, straight grinding to expose 4mm substrate; can quantify the abrasion per unit thickness of the paint layer of sand volume, the inner diaMeter of the catheter 19mm, sample holder 45 degrees angle fixed.
With five-station synchronous testing capability, Test Travel 1-40mm, friction angle 45 degrees, can simulate dry and liquid conditions of Abrasion Resistance, fully automatic cycle friction and liquid system.
Using 1400rpm speed regulation and 1.5 liters effective volume sand grinding basket, rapid dispersion and grinding are achieved through tensile shear and Impact between sand and material, and the operation is simple.
Using reciprocating motion to simulate transportation abrasion, Friction Frequency 0~ 2.5Hz adjustable, Test Travel 12.7~ 50.8mm, support continuous test 0~ 24 hours, suitable for a variety of can sizes and pressure conditions.
With 40mm abrasion travel and 0.32m/sec abrasion speed, tilt angle 3 ° design simulates real abrasion, test load can be 5N or 10N, support a variety of material thickness test.
Compression stroke 2.50mm, load 237g, suitable for wet mold sand/core surface Hardness measurement, support USB and Bluetooth data output, with average calculation and undervoltage alarm function.
Compression Travel 2.50mm, Load 1500g, Measurement Hardness Range 10~ 90HA/HB/HC, accuracy +/- 1HA, support USB and Bluetooth data output, suitable for a variety of sand testing.
Can test inks multi-directional adhesion at the same time, Friction Frequency 43cpm, Friction Load 2lb/4lb, Abrasion Resistance evaluation by measurement density or Coating thickness reduction, support 0-99999 automatic shutdown.
Suitable for manual or mechanical low and medium pressure molding of fine sand core testing, compression stroke 2.50mm, load 980g, with average calculation and MAX Maximum latch function, support data output communication.
The 2850mm sand guide tube and 850μm filtrate net are used to control the falling sand, the calibration funnel can adjust the uniformity of the sand volume, and the sample holder can freely adjust the height and horizontal direction to ensure the Test accuracy and Reliability.
Scruf Travel 20-300mm adjustable, speed range 1-60cpm, equipped with TFT full color display and intelligent Operating interface, supports manual testing and is compatible with a variety of standard accessories, suitable for coating Abrasion Resistance evaluation.
The variable frequency motor is used to achieve stepless speed regulation from 0 to 7500 rpm, equipped with dispersed impeller and sand grinding blades, and the dual-axis constant force lifting system has a stroke of 200mm, which can adapt to different experimental requirements and calculate the material reaction relationship.
Set dispersion and sand grinding functions in one, complete two processes in a single container, speed range 130~ 3000rpm, grinding basket size Φ 80x60mm, high efficiency and easy to clean.
Suitable for high voltage molding sand test, compression stroke 2.50mm, load 1500g, with average calculation and MAX Maximum latch function, support USB and Bluetooth data communication.
Adopt reciprocating friction method, Friction Frequency 0~ 2.5Hz, Test Travel 12.7~ 50.8mm, can simulate coating abrasion during transportation, support continuous test 0~ 24 hours.
