WL15ASpectrometer
Introduction
WL15A provides fast, stable, and precise analysis to realize perfect sample detection requirements. It is a powerful and most reliable spectrometer with optical system using CCD detector, small size and highly cost-effective.
Optical System
- Pa-type Runge optical structure, Roland circular grating beam-splitting chambe
- Grating: Score 2700 lines / mm, focal length: 400mm
- Wavelength range: 140-700mm
- Light chamber: constant temperature integrated light chamber, automatic constant temperature 35 ℃, accuracy ± 0.1 ℃.
Analysis Mode
The sample be quickly identified by pre-installed metal grades. You can freely choose the analysis mode, configure the analysis curve, and optimize the parameters according to the application requirements.
Vacuum System
- Vacuum degree: vacuum control is less than 2pa.
- Vacuum timing control, integral vacuum body patent, short working time.
- Vacuum pump; with anti-oil device to ensure that the light chamber is not polluted by oil.
- Intermittent vacuum control device: pump air for 3-5 mins, and can keep for > 5 hours.
Spark Excitation System
WL15A adopts full-frequency digital double-pulse excitation light source, variable frequency(200-800Hz) excitation technology, and double spark combined discharge to ensure the stability of the light source in the spark excitation system.
CCD Detector
Japanese Hamamatsu, research-level CCD, high sensitivity, wide linear range, good reproducibility, good stability and fast response.1 6-channel, high-precision CCD (CMOS optional), 3648px,total pixels > 50,000, high-resolution full-spectrum acquisition.
Excitation Platform
Excitation Light Source
Digital double pulse excitation light source, excitation frequency 200-800Hz;Dual-channel excitation device; the sample excitation adopts dual-channel and the data stability is higher; There are no resistive parts in the excitation circuit, no heat is generated during detection, and thermal stability is improved.
Open excitation platform
adaptable to larger sample analysis. The sample excitation adopts horizontal and vertical dual-gas path to make provoking more stable. Intelligent air pressure protection device for the excitation of argon gas make provoking safer.
Easy to use
Operating interface in Chinese under Windows system, with multiple language modes. One-click activation to obtain data. Built-in self-diagnosis system.
Analysis Software: simple operation, fast analysis, system stability
- Chinese interface analysis software under Windows System, switchable multiple-language version to automat, cally complete setting analysis parameters, excitation, flushing, selecting pre-combustion ignition time.
- Analysis curve, control sample correction, choose two-point or single-point standardization and calibration.
- One or more excitations can be repeated at the same point, and abnormal results can be deleted
- Automatically calculate the average value, SD and RSD, and export Word and Excel documents.
- Built-in fault diagnosis and self-test program, which can remotely judge the fault of the instrument.
Diverse small sample fixtures
A combination of flexible and accurately positioned fixtures, suitable for various shapes and specifications of wire and rod materials.
High Analysis Accuracy and Fast
Automatically detect samples and complete elemental analysis of samples in 10-30s.
技术参数
项目
光源系统
激发平台
检测器
真空系统
光学系统
读出系统
计算系统
电源参数
环境要求
光谱环境
尺寸及重要
型号: WL15A
全频数字双脉冲激发光源、可变频 (2 0 0 – 8 0 0 H z )激发技木
耐磨耐腐蚀铬基不锈钢材质、激发气智能气压保护装置
Hamamatsu / Toshiba
多块高精度CCD(CMOS可选)3648像素
总像素 > 5万 、高分辦率全谱采集
间歇式工作、工作压力0.1-5Pa
工作保持时间>5小时,选配分子筛、隔离阀
帕型-龙格结构、罗兰光栅、
焦距400mm,2700g/ mm、波长范围140-700nm
高速16位ADC模数转换、高速多 路同步数字采集器160万次/秒
FPGA 数字信号控制器工业USB数据采集 (100KHz/S)
外置品牌计算机、操作系统、显示器、打印机
220V+10%、50Hz; 火花激发最大功率:
200-1000VA: 10A慢熔保险丝
相对湿度: 20%-80%, 工作温度: (10-35)°C
无腐蚀性气体和高灰尘污染
810x660x380mm, 80kg