| 品牌 | 上海申光 | 型號(hào) | WZZ-3 |
| 測(cè)量范圍 | -45°～ +45°；-120°Z ～ +120°Z（糖度） | 測(cè)量 | &plun;（0.01°+測(cè)量值×0.05%）；&plun;（0.03°Z+測(cè)量值×0.05%） |
| 外形尺寸 | 600X310X212（mm） |
| 特點(diǎn): 采用光電檢測(cè)和微機(jī)控制技術(shù)，大屏幕背光液晶顯示，數(shù)據(jù)清晰直觀。可測(cè)試旋光度、比旋度、濃度和糖度，自動(dòng)復(fù)測(cè)（1～6次可選），并自動(dòng)計(jì)算平均值和均方根。配有RS232接口，可向PC機(jī)傳送數(shù)據(jù)。 | |
| 主要技術(shù)參數(shù)： ◆ 測(cè)量范圍：-45°～ +45°；-120°Z ～ +120°Z（糖度） ◆ 小讀數(shù)值：0.001°；0.001°Z ◆ 準(zhǔn)確度：&plun;（0.01°+測(cè)量值×0.05%）；&plun;（0.03°Z+測(cè)量值×0.05%） ◆ 重復(fù)性（標(biāo)準(zhǔn)偏差σ）：≤0.003°；≤0.009°Z ◆ 可測(cè)樣品透過率：10% | |
| 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: &plun; (0.01 + measured value * 0.05%); &plun; (0.03 Z + measured value * 0.05%) ◆ Repeatability: (Standard deviation): 0.003; 0.009 Z ◆ The lowest penetration rate for the measurable samples: 10% | |
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