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