by Dr. Yashashwini Reddy | Sep 2, 2025
🔹 Various Types of Blenders and Their Purpose 1. Double Cone Blender (DCB) Purpose: Used for homogeneous mixing of dry powders and granules. Advantages: Gentle mixing, suitable for fragile materials, low shear force. Applications: Commonly used in powder mixing for...
by Dr. Yashashwini Reddy | Sep 1, 2025
🌡️ Different Types of Temperature Sensors 1. Thermocouples Principle: Seebeck effect (voltage generated at junction of two dissimilar metals). Range: –200 °C to +1800 °C (depending on type: J, K, T, R, S). Pros: Wide range, rugged, fast response. Cons: Lower accuracy...
by Dr. Yashashwini Reddy | Aug 27, 2025
Biocontamination Control Techniques for Purified Water System 1. Introduction Purified Water (PW) systems are highly susceptible to microbial contamination because they provide a favorable environment (nutrients, temperature, and surfaces) for microbial growth and...
by Dr. Yashashwini Reddy | Aug 27, 2025
🔹 Key Strategies to Strengthen Microbiological Control Raw Material Control Perform supplier qualification and audits. Conduct microbiological testing for bioburden and objectionable organisms. Establish strict acceptance criteria. Water System Management Validate and...
by Dr. Yashashwini Reddy | Aug 18, 2025
How to Write a Validation Master Plan (VMP) A Validation Master Plan (VMP) is a high-level document that outlines a company’s overall philosophy, intentions, and approach for establishing performance qualification, validation, and compliance of its facilities,...
