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.
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.
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.
Adopting the principle of vertical drop of steel balls, the diaMeter of steel balls is 8mm, and the distance between upper and lower grooves is 250mm, which is suitable for the viscosity measurement of high viscosity transparent liquids.
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.
Adopting the principle of rolling timing of the ball by inclined columnar measurement tube, the viscosity range 0.5-1000 00mPa · s, Temperature range -20 ℃ to 120 ℃, Repeatability is better than 0.5%, and the sample sealing measurement has no external interference.
Using dual-axis constant force lifting system and variable frequency motor, 0-3000rpm stepless speed regulation, equipped with dispersed impeller and sand grinding blades, can directly calculate the relationship between material viscosity and reaction rate.
1400 rpm high-speed stirring is used to achieve strong tensile shear and Impact between the material and the sand, and the fineness of grinding can reach 25 microns or less, suitable for sample testing, with a capacity of 1.5 liters.
1400 rpm high-speed stirring is used to achieve strong tensile shear and Impact between the material and the sand, the fineness of grinding can reach 25 microns or less, and the capacity is 1.5 liters, which is suitable for laboratory sample dispersion grinding.
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.
Adopt frequency conversion motor to achieve stepless speed regulation of 60-8000rpm, equipped with dual-axis constant force lifting system and sand grinding blade disc, with digital display Rotation speed and timing function, lifting Travel up to 250mm.
Using high frequency principle, Measurement range 0-99.9%, resolution 0.1/0, Response Time 1 second, probe type Sensor can penetrate deep into the material internal measurement, backlight LCD display clear and low consumption.
The linear velocity of blade disk is 10.5 m/s, the volume of material barrel is 1.8 L, and the aggregates are destroyed by strong impact and shearing to achieve high-efficiency dispersion and mixing, which is suitable for liquid material experiments.
