This Waters 410 differential refractometer, S 410-006928, seems to be in good operating condition. The display reads 0260 and remains steady. It operates at 110/220 VAC at 50/60 Hz using 150 VA max. The Waters 410 is designed for HPLC and GPC applications. This detector is particularly suited for determining the molecular distribution of polymers or carbohydrates in food products. The temperature-controlled optics and the patented countercurrent heat exchanger increase baseline stability for reproducible results. The 410 can be operated on its own or programmed from a Waters controller.

Make: Waters    Model: 410    Category: HPLC Detectors