- 型号:
- RI-71

Ultra high sensitive and ease of use are the hallmark of this newest series of refractive index detectors from Shodex. The new RI-71 features a soft keypad, digital display, improved auto zero, offset function, reduced maintenance and several other enhancements over previous, highly successful models.
The RI-71 an excellent, general purpose HPLC detector for GPC molecular weight determination and for detecting compounds having no UV adsorption.
For the use with downsizing GPC columns, RI-74 is suited because of its small flow cell volume. For semi-preparative applications, RI-72 is the ideal detectors.
技术参数:
1.检测范围:1.0~1.75u RIU
2.线性:6×10-4 RIU
3.噪音:2.5n RIU
4.使用流量:0.2~3.0ml/min;zei大:10ml/min
主要特点:
1.低噪音,高稳定,死体积被限制在zei小程度.
2.自动补偿:流动池略有污染,灵敏减弱时会自动增加光源亮度调整.
3.操作简便.
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