I have the following system:
BL-1, BioPharm, cell culture production.
50,000 S.F. suite of clean rooms
Two ~ 40,000 CFM AHUs; 100% outside air
100% exhaust with no heat/cooling recovery
The New England facility was commissioned last fall. Under certain powdery snow conditions, and we had...
Mech. Eng. here... Being asked to install a guard on E-Stop switch. Are there professional and/or regulatory guidelines for the design of E-stops?
Thanks,
Craig
Hello,
I'm a MechE with 15 years of clean-room experience. I have just started a new job where I'm commissioning a suite of clean rooms. The system is a Johnson Controls(J-C)"Metasys M-5" with "DX-9100" controllers on the AHU's. I have not used J-C systems before.
The J-C controls guy will...
Hello,
I'm an HVAC guy with a hobby of flight simulators. I'm working on some projects for force cueing hardware.
I use pneumatic cylinders pressurized by an I/P to apply a proportional force. This works great, but others don't have the option of compressed air. And, there are the hazards...
Hello,
I'm a Mech-E. I do HVAC, but flight sims are my hobby. I'm building a F-16 cockpit(pit) and am looking to use a SLC 500 type PLC to do the I/O <-> between the PC and pit's dials, switches, analog instruments, and motion system. I'd like to buy the stuff used(cheap) on eBay.
The...
I'm a mechanical engineer for a small Bio/Pharm manufacturing company. Over the last 10 years I've developed some designs to improve cost efficiency of the air handling systems. The next, much bigger, plant is being designed. I've reviewed tha A&E's proposed design and would like to respond...
