MRC:
						Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
					 
					
						Special Features:
					
					
						230 v,  50/60 hz,  single phase,  15 a;  11, 800 btu/hr;  display:  ldc,  16 x 26 characters;  operating temperature:  10 to 30 degrees c (50 to 80 degrees f);  printer:  dot matrix;  internal membrane keyboard;  data transmit:  rs-232;  data storage:  50 analyses,  10 weights,  5 methods;  detection method:  solid-state infared absorption;  sample size:  1 gram ;  analysis time:  45 sec ();  calibration:  linear,  single point;  readability (carbon and sulfur):  0.1 ppm;  instrument range at 1 gram:  carbon 4 ppm to 3.5 pct,  sulfur 4 ppm to 0.4 pct;  precision:  carbon 2 ppm or 0.5 pct rsd whichever is greater,  sulfur 2 ppm or 1.5 pct rsd whichever is greater