切削液測(cè)定折光儀型號(hào)測(cè)試范圍最小刻度溫補(bǔ)外形尺寸(cm)重量(g)LQ10T0～10%0.1%10℃～30℃4 4 20230LQ18T0～18%0.1%10℃～30℃4 4 20230LQ20T0～20%0.1%10℃～30℃4 4 20230LQ32T0～32%0.2%10℃～30℃4 4 16230LQ50T0～50%0.5%10℃～30℃4 4 15230LQ62T28～62%0.2%10℃～30℃4 4 15230LQ82T45～82%0.5%10℃～30℃4 4 15230LQ92T58～92%0.2%10℃～30℃4 4 15230LQ800～80%0.5% 4 4 15230LQ90A0～90%0.5% 4 4 15230LQ80S0～50% 50～80%0.5% 4 4 18400LQ90S0～42%42～71%71～90%0.2% 4 4 20600