產(chǎn)品特點
采用光電檢測和微機控制技術,大屏幕背光液晶顯示,數(shù)據(jù)清晰直觀。可測試旋光度、比旋度、濃度和糖度,自動復測(1~6次可選),并自動計算平均值和均方根??蓽y深色樣品。配有RS232接口,可向PC機傳送數(shù)據(jù)。
◆ 測量范圍:-45°~ +45°; -120°Z ~ +120°Z(2SS)
◆ *小讀數(shù)值:0.001°;0.001°Z(2SS)
◆ 準確度:±(0.01°+測量值×0.05%);±(0.03°Z+測量值×0.05%)(2SS)
◆ 重復性(標準偏差σ):≤0.002°; ≤0.006°Z(2SS)
◆ 可測樣品*低透過率:1%
With technology of photoelectric detection and micrcomputer control, as well as large-screen backlit LCD display, the data is visual and clear. The optical rotation, specific rotation, conntration and sugar content may be automatically measured (1 to 6 times dependent on your selection), and then the average as well as the root mean square (RMS) may be worked out automatically. There is a RS232 interfa for sending the data to PC.
◆ Measuring range: -45° to 45°; -45°Z to 120° Z (2SS)
◆ Minimum reading value: 0.001; 0.001 (2SS)
◆ Accuracy: ± (0.01+ measured value * 0.05%); ± (0.03 Z+ measured value * 0.05%) (2SS)
◆ Repeatability: (standard deviation): 0.002; 0.006 Z (2SS)
◆ The lowest penetration rate for the measurable samples: 1%
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