Hemesh Jain Surana

Development of Microcontroller Based Portable Optical Instrumentation System for Measurement of BOD

Jayashri Vajpai, Hemesh Jain Surana, Vandana Sharma, Sunita Kumbhat, Trilok Tak & Aakash · Current Journal of Applied Science and Technology · 2014

Aims: To design, develop and fabricate a portable optical instrumentation system for the measurement of Biochemical Oxygen Demand. Place and Duration of Study: The design and fabrication of the portable optical instrumentation system was conceptualized at Department of Chemistry...

Open access Research Article 10.9734/BJAST/2014/12373

Fabrication of Energy Efficient Improvised Incubator

Vandana Sharma, Hemesh Jain Surana, Urvasini Singh, Pooja, Jayashri Vajpai & Sunita Kumbhat · Current Journal of Applied Science and Technology · 2014

Aims: The paper presents the design, working and testing of an energy efficient improvised incubator, a general purpose heating and cooling equipment designed to maintain a constant temperature in the range of 5ºC to 50ºC. Study Design: Determination of biochemical oxygen demand...

Open access Research Article 10.9734/BJAST/2014/10593