S500 Oil Absorption Value Imported Battery Electrode Tester

The S500 Oil Absorption Value Tester is an instrument used to measure the oil absorption value of powdered materials (such as carbon black, pigments, battery materials, etc.).

The features and advantages of this instrument include:

• Mechanical measurement: eliminates data variation due to different operators.
• Mixing chamber temperature-assisted control: enables more stable data measurement.
• Compact design: integrates the measurement area, printer, pump unit, and electrical components for a fully functional and compact product.
• Suitable for various powder measurements: not only for carbon black but also for low-torque powders such as pigments, battery materials, and alumina.
• Supports multiple liquids: in addition to DBP (dibutyl phthalate) for carbon black, it can also be used with other liquids such as DOP and linseed oil.
• Built-in printer for convenient data management: prints measurement data in real-time, including the absorbed dose in the mixing area, torque change curve, and temperature, with external communication capability to transfer data to a computer.
• Touch panel operation: intuitive and user-friendly.
• Safety design: includes an emergency stop switch on the front and an interlock function for the mixing chamber lid.
• Remote oil supply: uses an optional "buffer tank unit" to enable oil supply from a remote location.

Its technical parameters are typically as follows (may vary by manufacturer):

• Dimensions: approximately 510×650×415mm (838mm with waste collection tray rack)
• Weight: approximately 50kg
• Rotation speed: default 125rpm, adjustable range 25~150rpm
• Maximum load: 10Nm, special specifications support 20Nm
• Sample weight: default 20g, range 1.0~200.0g
• Oil pump: high-precision macro metering pump, error ±0.5%
• Oil droplet speed: default 4.0ml/min, range 1.0~8.0ml/min

When using this instrument, the powdered sample is placed in the mixing chamber, and a定量 amount of oil is dripped onto the sample while being stirred by two motor-driven rotating blades. The absorbed dose (ml/100g) and torque change due to viscosity are calculated. Measurement data and torque curves are displayed and can be output via the printer and serial port.