Model	POLAX-2L	型号	5223
测量范围	旋光度 -179.95° 至 +180.00° 国际标准糖度 -130.0 °Z 至 +130.0 °Z	最小显示单位	旋光度 0.05° 国际标准糖度 0.1°Z
测量精确值	旋光度 : ±0.10°	测量温度范围	5 至 40° C
光源	带滤光片的LED ( 589nm )	配件	100mm ( 5ml ) , 200mm ( 10ml ) 旋光管 ( 各1 )
电源	AC100V 至 240V丂50/60Hz	尺寸重量	43×22×30公分,11.5公克 (不含零件的重量)
操作开关	R ( + ) = 右旋转 : 慢速向右旋转检偏镜。（在慢速状态下） L ( - ) = 左旋转 : 慢速向左旋转检偏镜。（在慢速状态下） temp=转换键 : 同时按住转换键和 R（＋）键或 L（－）键可快速旋转检偏镜。（在变动状态下） *按2秒钟转换键可显示温度。
选件	•偏光方向测量变换器 : RE-8766 •石英玻璃片 34° : RE-72043 •石英玻璃片 17° : RE-72044 •石英玻璃片 8° : RE-72045
消耗品/零件	•POLAX用旋光管 100mm OT-100 (P): RE-6705 •POLAX用旋光管 200mm OT-200 (P): RE-6706 •微量旋光管 100mm (OT-100M): RE-6708 •旋光用玻璃板 : RE-6712 •旋光管的胶套 : RE-6713 •旋光管的螺母 : RE-6714 •微量旋光管的胶套 : RE-6715 •微量旋光管的螺母 : RE-6717 •保险丝 (1A) : RE-5784

Model	POLAX-2L	Cat.No.	5223
Measurement Range	Angle of rotation : -179.95° to +180.00° International sugar scale : -130.0 °Z to +130.0 °Z	Minimum Indication	Angle of rotation : 0.05° International sugar scale : 0.1°Z
Measurement Accuracy	Angle of rotation : ±0.10°	Measurement temperature range	5 to 40° C
Light Source	LED with interference filter ( 589nm )	Accessories	Observation tubes : 100mm tube and 200mm tube / each
Power Supply	AC100 to 240V 50/60Hz	Dimensions & Weight	43×22×30cm, 11.5kg (Main Unit only)
Operation switches	R ( + ) = Right rotation switch : Rotates the analyzer slowly to the right. L ( - ) = Left rotation switch : Rotates the analyzer slowly to the left. temp = Shift / Temp switch : Pressing this switch simultaneously with either ( + ) switch or the ( - ) switch will provide a faster rotation ( in the shift mode ). *When this switch is pressed for 2 seconds or more, the temperature of the sample chamber is indicated on the display panel (until the switch is released from pressing).
Optional	•Adapter for setting polarizer : RE-8766 •Quartz control plate 34° : RE-72043 •Quartz control plate 17° : RE-72044 •Quartz control plate 8° : RE-72045
Parts	•Observation tube 100mm long OT-100 (P) : RE-6705 •Observation tube 200mm long OT-200 (P) : RE-6706 •Small volume tube 100mm long (OT-100M) : RE-6708 •Deck glass : RE-6712 •Rubber packing for observation tube : RE-6713 •Ring nut for observation tube : RE-6714 •Rubber packing for small volume tube : RE-6715 •Ring nut for small volume tube : RE-6717 •Midget fuse (1A) : RE-5784

旋光仪，又被称为视觉旋转量表，是用来测量动态对象的视觉旋转的仪器，用来测量如糖精、抗坏血酸和胺酸钠等。

Polarimeter, which is known as an optical rotation meter, is an instrument to measure optical rotation of "optically active matter" such as saccharin, ascorbic acid and sodium glutamate.