2600r series large screen, scanning type, double beam spectrophotometer, friendly interface, simple operation, including all the testing functions of conventional spectrophotometer, high precision, low noise, meet the needs of daily analysis and scientific research and other extensive applications.
Instrument function
◆ photometry: transmittance T%, absorbance ABS, energy E
◆ quantitative test: concentration C (coefficient method, standard curve method)
◆ wavelength scanning (spectral scanning): scanning range, interval and speed can be set
◆ time scanning (dynamics): measure the change map and calculate the reaction rate
◆ DNA / protein determination: direct display of ratio and concentration, customizable method
Multi wavelength test: simultaneously test the results of multiple arbitrary wavelengths
◆ other functions: system application, Atlas data processing, report printing, etc
Instrument characteristics
The quasi double beam proportional monitoring optical path can effectively suppress the drift of the circuit optical path, which is suitable for long-time testing
◆ automatic wavelength calibration, automatic dark current and blank correction, automatic switching of light source and filter
◆ wide sample room, which can hold 5-100mm cuvette, supporting accessories for various tests
◆ high quality optical and electronic components ensure high precision, low noise and low stray light of the instrument
Large screen dot matrix liquid crystal display, digital film key input, friendly interface, easy to operate
◆ long life environmental protection flange mounted deuterium lamp, no optical debugging when changing the lamp
◆ atlas and data can be saved in real time, kept in power off, printed and exported to PC
◆ solid base plate and optical support, imported key parts, durable
◆ optional PC scanning software makes online operation more convenient and expands the ability of data processing and storage
Technical indicators and basic parameters
型号 | ZG-EU-2600R | ZG-EV-2600R |
光谱带宽 | 2.0nm |
波长范围 | 190~1100nm | 320~1100nm |
光学系统 | 准双光束比例监测光路,全息衍射光栅 |
波长准确度 | ±0.5nm |
波长重复性 | ≤0.2nm |
波长设定 | 自动设定波长,波长分辨率0.1nm |
光度范围 | 0~200%T, -0.3~3A, 0~9999C, 0~9999F |
光度准确度 | ±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.3%T (0~100%T) |
光度重复性 | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.15%T (0~100%T) |
杂散光 | ≤0.05%T (220/360nm) |
基线漂移(稳定性) | ≤0.001A/h (500nm,0A) |
噪声 | ±0.1%T(0%T线);±0.3%T(100%T线);±0.0005A (500nm处) |
基线平直度 | ±0.0015A |
扫描速度 | 高、中、低速三档可调 |
检测器 | 进口硅光电二极管 |
光源 | 进口长寿命钨灯和氘灯(免光学调试) |
显示 | 6寸320*240点阵液晶显示 |
键盘 | 数字式轻触薄膜按键 |
数据接口 | USB口 |
打印输出 | 微型打印机;PC打印机(联机用) |
PC软件 | PC扫描分析软件(选配) |
电源 | AC90-250V, 50/60Hz |
外形尺寸 | 545x468x245mm |
重量 | 20kg | 18kg |