数字式自动糖度旋光仪
产品特点
采用光电检测和微机控制技术，大屏幕背光液晶显示，数据清晰直观。可测试旋光度、比旋度、浓度和糖度，自动复测（1～6次可选），并自动计算平均值和均方根。可测深色样品。配有RS232接口，可向PC机传送数据。
技术参数
◆ 测量范围：-45°～ +45°； -120°Z ～ +120°Z（2SS）
◆ *小读数值：0.001°；0.001°Z（2SS）
◆ 准确度：±（0.01°+测量值×0.05%）；±（0.03°Z+测量值×0.05%）（2SS）
◆ 重复性（标准偏差σ）：≤0.002°； ≤0.006°Z（2SS）
◆ 可测样品*低透过率：1%
WZZ-2SAutomatic Polarimeter; WZZ-2SS Automatic Polarimeter and Saccharimeter
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, 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.
Main technical parameters:
◆ 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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