UV3000型紫外/可见光...

UV3000型紫外/可见光检测参数指标

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技术参数

波长范围: 190-700nm
 灯源:  氘灯(标准配置)钨灯(可替换)
 灯源控制:  可进行灯选择,灯开/关设定
 波长精度:  <±1nm
 波长重复性:  0.2nm
 扫描功能:  停流扫描,扫描可编程即扫描起点和结束点可设定,扫描步长可设定
 检测范围:  0-2AU
 基线噪声:  1 X 10-5 AU测定方法:动态,流速1ml/min,甲醇/水=80/20,波长254nm
 基线漂移:  4 X 10-4 AU/h测定方法:动态,流速1ml/min,甲醇/水=80/20,波长254nm
 时间常数:  0.1/0.2/0.5/1/2/5/10s
 模拟信号:  ±0.1V ±1.0V ±10V
 积分输出:  分16级可调
 自动调零:  满量程
 控制:  独立模式 通过前板按键串口模式 通过创新通恒色谱软件(如CXTH3000、Clarity等)控制
 通讯:  RS-232
 显示:  320 X 240 点阵大屏幕液晶显示,可调蓝色背光
 电源功率:  220V±10%,50Hz,60W
 外形尺寸及重量: : 410 X270 X180mm (长X宽X高) 10kg
 GLP信息:  总的点灯时间,点灯次数,更换灯数及产品序列号等
 
 Ordering Details:

No.       Description 
 
1      UV-VIS Detector UV3000 1
 2      Tungsten-Halogen lamp with base 1
 3      Deuterium lamp with base 1
 4      Analytical Flow Cell 1
 5      Semi-Preparative Flow Cell 1

SPECIFICATION

Wavelength Range: 190-700nm
 Light Source: Deuterium lamp (standard)Tungsten-Halogen lamp (optional)
 Wavelength accuracy: <±1nm
 Wavelength precision: 0.2nm
 Wavelength Scanning: Stop-flow scanning mode, the start, the end and the step length of the scan can be set in program.
 Detection Range: 0-2AU
 Baseline Noise: 1 X 10-5 AUMeasuring method: Dynamic, Flow rate 1ml/minmethanol/water=80/20, Wavelength 254nm
 Baseline Drift: 4 X 10-4 AU/hMeasuring method: Dynamic, Flow rate 1ml/minmethanol/water=80/20, Wavelength 254nm
 Time Constant: 0.1/0.2/0.5/1/2/5/10s
 Analog Output:±0.1V ±1.0V ±10V
 Integrator Output: 16grades adjustable
 Auto zero: Full scale range
 Control: Stand-alone mode by front keypadCXTH control software(e.g. CXTH3000,Clarity etc. )
 Communications: RS-232
 Display: 320 X 240 latticed LCD Screen display, adjustable blue background light
 Power: 220V±10%,50Hz,60W
 Dimensions and Weight: 410 X 270 X 180mm (L X W X H) 10kg
 GLP Support: Detailed reports such as lamp operation time, number of lamp ignitions and further service information.

     

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