× Inaccurate Trace Element Detection:
When you need to precisely analyze selenium content in rice or zinc elements in soybeans, metal contamination (iron, chromium, nickel, etc.) from the equipment itself directly raises the background level, causing falsely high detection results and completely losing reference value.
× Interference in Pesticide Residue Analysis:
Trace metal ions may react with the target pesticide residues or interfere with detection signals, affecting readings from precision instruments like mass spectrometers, leading to false positive or false negative errors.
× Distorted Seed Quality Assessment:
For whole seeds requiring internal component analysis, heat generated during grinding may degrade or denature heat-sensitive nutrients (e.g., vitamins, active enzymes), failing to reflect their true biological value.
The SP Series Non-pollution Sample Preparation Grinder, the pure starting point for precise data.
√ Zero Pollution, Defending Data Authenticity:
The inner wall of the grinding bowl and the impact ring are inlaid and wrapped with PTFE and durable, wear-resistant ABS plastic. No metal elements are generated during the grinding process, preventing sample contamination and ensuring the accuracy of test results.
√ Constant Sample Structure:
Efficient vibration grinding generates minimal heat, effectively preventing samples from deteriorating or losing components due to high temperature during the grinding process, ensuring the original composition and structure of samples remain unchanged.
√ Efficient and Flexible, Meeting Diverse Needs:
Sample preparation is completed in just 0.5-2 minutes, with uniform grinding particles reaching 80-200 mesh. This means, in the time it takes to brew a cup of coffee, the equipment can prepare a batch of samples ready for direct test. Depending on daily sample volume, you can flexibly choose configurations with three to six grinding jars.
√ Intelligent Safety, Easy Cleaning and Maintenance:
