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特點:
采用光電檢測和微機控制技術(shù),大屏幕背光液晶顯示,數(shù)據(jù)清晰直觀?蓽y試旋光度、比旋度、濃度和糖度,自動復(fù)測(1~6次可選),并自動計算平均值和均方根。配有RS232接口,可向PC機傳送數(shù)據(jù)。 |
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主要技術(shù)參數(shù):
◆ 測量范圍:-45°~ +45°;-120°Z ~ +120°Z(糖度)
◆ 小讀數(shù)值:0.001°;0.001°Z
◆ 準確度:±(0.01°+測量值×0.05%);±(0.03°Z+測量值×0.05%)
◆ 重復(fù)性(標準偏差σ):≤0.003°;≤0.009°Z
◆ 可測樣品低透過率:10% |
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WZZ-3 Automatic Polarimeter |
Characteristics:
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, concentration 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 interface for sending the data to PC. |
Main technical parameters:
◆ Measuring range: -45° to 45°; -120° Z to 120° Z (sugar content)
◆ Minimum reading value : 0.001; 0.001 Z
◆ Accuracy: ± (0.01 + measured value * 0.05%); ± (0.03 Z + measured value * 0.05%)
◆ Repeatability: (Standard deviation): 0.003; 0.009 Z
◆ The lowest penetration rate for the measurable samples: 10% |