Convert Micrograms per hour to Pounds per minute
Convert Micrograms per hour (µg/h) to Pounds per minute (lb/min) instantly and accurately.
Conversion Formula
lb/min = µg/h × 3.674371036e-11
About Micrograms per hour
The microgram per hour (µg/h) equals 10⁻⁹/3600 ≈ 2.778×10⁻¹³ kg/s, used in corrosion science to quantify mass loss rates of thin films or passive oxide layers. A stainless steel specimen losing 1 µg/h represents an extremely low corrosion rate typical of passive surfaces in neutral aqueous environments. 1 µg/h = 1/3600 µg/s ≈ 2.778×10⁻¹³ kg/s.
About Pounds per minute
The pound per minute (lb/min) equals 0.45359237/60 ≈ 7.560×10⁻³ kg/s, the standard unit for US fire-suppression system design (sprinkler flow demand) and HVAC hydronic loop balancing. A fire-sprinkler head at 15 psi discharges roughly 30-40 lb/min of water; industrial humidifiers are rated in lb/min of steam. 1 lb/min ≈ 7.560×10⁻³ kg/s = 60 lb/h.
Quick Reference Table
| Micrograms per hour (µg/h) | Pounds per minute (lb/min) |
|---|---|
| 1 µg/h | 3.674 × 10-11 lb/min |
| 2 µg/h | 7.349 × 10-11 lb/min |
| 5 µg/h | 1.837 × 10-10 lb/min |
| 10 µg/h | 3.674 × 10-10 lb/min |
| 25 µg/h | 9.186 × 10-10 lb/min |
| 50 µg/h | 1.837 × 10-9 lb/min |
| 100 µg/h | 3.674 × 10-9 lb/min |