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Shenzhen Qianhai Yaqi Technology Co., Ltd
High precision instrument S-500 powder oil absorption value testing and analysis device
NegotiableUpdate on 05/07
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Overview
The high-precision instrument S-500 powder oil absorption value testing and analysis device is an automated measuring instrument that uses industrial grade mechanical torque measurement method to replace the traditional manual titration endpoint judgment method, avoiding subjective errors caused by manual judgment and greatly improving the repeatability and accuracy of test results. At the same time, the entire testing process is automatically completed by software for titration, data acquisition and calculation, and automatically generates a complete report including oil absorption value results, torque change curve, and testing temperature, without the need for manual sorting and calculation, effectively improving testing efficiency, reducing manual operation costs, and meeting the dual needs of industrial batch testing and precise analysis in research and development.
Product Details
High precision instrument S-500 powder oil absorption value testing and analysis device
Model: S-500
品牌： ASAHI SOKEN
Abbreviation: ASAHI S-500
Origin: Japan
Detection principle: Using real-time torque monitoring method, it can automatically identify the adsorption endpoint to replace manual judgment.
Testing objects: including industrial raw materials such as carbon black, pigments, powder fillers, and carbon materials.
Suitable solvents: Focus on adapting dibutyl phthalate (DBP) solvents to meet industrial raw material testing standards.
Temperature control accuracy: Achieve constant temperature control of 20-26 ℃ with an accuracy of ± 0.5 ℃, effectively avoiding interference from environmental temperature differences.
Torque resolution: up to 0.001N · m, ensuring consistency of testing data for each batch.
Measurement range: 0-100mL/100g, covering all the needs of industrial powder testing.
Operation mode: Equipped with fully automatic operation function, suitable for high-frequency detection of industrial production lines.
Applicable scenarios: Suitable for raw material inventory sampling, production line quality control, and finished product indicator control.
Oil absorption value, as one of the key indicators for material testing, is defined as the adsorption capacity of a unit mass sample for oil substances. This indicator is widely used in the performance evaluation system of chemical products such as pigments and fillers. The S-500 powder oil absorption value testing and analysis device has professional oil absorption value detection capabilities.
The testing process is as follows:
Sample preparation: Place 1.0-200.0 grams of dry graphite negative electrode powder into a constant temperature mixing chamber.
Automatic titration: A high-precision micro metering pump adds test liquids such as DBP, DOP, or flaxseed oil dropwise at a rate of 1-8ml/min.
Dynamic mixing: The dual motor-driven rotating wing performs uniform mixing within a speed range of 50:25-300:150rpm (default speed is 250:125rpm, gear ratio is 2:1) to ensure sufficient contact between the powder and the oil.
Torque monitoring: The built-in high-precision torque sensor captures the viscosity changes of the mixture in real time. The torque display resolution can reach 0.01Nm, and can detect subtle torque changes of 0.001Nm with a measurement accuracy of ± 0.5%.
Automatic endpoint determination: When the torque reaches the preset threshold (usually about 70% of the peak torque), the system automatically stops titration, calculates and outputs the oil absorption value (ml/100g), and generates a torque time variation curve.
Data output: Test data can be output in paper form through the built-in printer, and real-time data transmission to the computer through the RS-232C interface is supported to meet the needs of laboratory information traceability.
High precision instrument S-500 powder oil absorption value testing and analysis device
Service commitment: We provide comprehensive pre-sales and after-sales services, including equipment installation and debugging, operation training, and technical support, to ensure that customers can use the equipment correctly and obtain satisfactory test results. If needed, please contact our online customer service or leave a message.
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