WZZ-2B自动旋光仪

武汉格莱莫检测设备有限公司 电话：13545068882 027-86619889

传真：027-86619889   网址：www.glmgs.com

一、产品简介
One, product introduction
该产品采用国内先进的光电检测及微机伺服系统，灵敏度高；大LED显示，薄膜开关操作，读数方便；坚固的铸铝基座，读数非常稳定。微处理机RS232接口可将样品信息（提供者、样品名称、批号等）设定到PC机和打印报告单上；PC机界面操作；三次以上重复测量的结果可以被算出，其平均值和标准偏差可自动显示出来。
This product adopts advanced photoelectric detection and microcomputer servo system, high sensitivity; large LED display, membrane switch operation, convenient reading; solid cast aluminum base, reading is very stable. Microprocessor RS232 interface can sample information ( providers, sample name, batch number ) is set to PC and print report; PC machine interface operation; more than three times of repeated measurement results can be calculated, the mean value and the standard deviation can be displayed automatically.
二、技术指标　　
Two, technical indicators
★测量范围 ±45°
In the range of - 45 DEG
★最小读数 ±0.005°
Minimum reading - 0.005 DEG.
★准确度 ±(0.01°+测量值×0.03%)
Of accuracy + (0.01 + measurements x 0.03% )
★重复性(б) ≤0.007°
Of repetitive ( Album ) is less than or equal to 0.007 DEG
★可测样品透过率 ≥10%
Can the sample through the rate of more than 10%
★光源 钠光灯（波长589.44nm）
Of sodium light source light ( wavelength 589.44nm )
★电源 AC220±22V 50Hz±1Hz100W
Of power AC220 + 22V 50Hz + 1Hz100W
★质量（净重） 29kg
Of quality (NW ) 29kg
★外形尺寸：（长、宽、高）72cm×44cm×35cm
Of dimensions: ( length, width, height) 72cm * 44cm * 35cm