Linshang LS117 ऑप्टिकल घनता मीटर वापरकर्ता मॅन्युअल
Linshang LS117 Optical Density Meter Specifications Light transmittance measurement accuracy: 0.0005% Light transmittance resolution: 0% ~ 10% - 0.005%, 10% ~ 100% - 0.005% Optical density measurement range: 0.000 OD ~ 6.000 OD Optical density measurement accuracy: 0.001 OD Optical…