Envelope Surface Area Analyzer

PMI’s Envelope Surface Area Analyzer (ESA) offers a simple, fast, and reliable technique for external surface area measurement – a measurement not readily achieved by static nitrogen adsorption (BET) methods. The ESA’s innovative use of flow permeametry combined with its sophisticated self-adjusting viscous-flow controller enables testing of a wide range of powders and other samples, including materials with surface areas of only several square meters per gram.

Surface Area Range 0.1 – 10 m2/g
Sample Size 1 – 10 cc
Pressure Range 0 – 500 psi
Pressurizing Gas nitrogen or any non-corrosive gas
Pressure Transducer Range 0 – 500 psi
Mass Flow Transducer Range 10 cc/minute – 100 cc/minute
Power Requirements 110/220 VAC, 50/60 Hz
Dimensions 7″ H x 17″ W x 17″ D
Weight 30 lbs

for more details visit: https://pmiapp.com/products/envelope-surface-area-analyzer/