Specific surface area 0.0005(m2/g) or above; 0.35 nm-2 nm, micropore size distribution analysis; 2 nm-500 nm(medium or large pores), 0.0001 cc/g and above (total pore volume);
Test accuracy:
Repeatability of specific surface area ≤±1.0%; The maximum repeated deviation of several apertures is ≤ 0.02nm, and the true density is ≤±0.04%; Surface area ≤±1.5%;