WL15A PROSpectrometer
Product Introduction
WL15A Pro 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.
Spark Excitation System
WL15APro adopts full-frequency digital double-pulse excitation light source, variable frequency(100-1000Hz) 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 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.


Optical System
- Pa-type Runge optical structure, Roland circular grating beam-splitting chamber
- 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 ℃.
Excitation Platform

High Analysis Accuracy and Fast
Automatically detect samples and complete elemental analysis of samples in 10-30s.
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.
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.
Easy to operate
The interface is fully in Chinese under the Windows system, with multiple language modes. Data can be obtained with a single click. It has a built-in self-diagnostic 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.
SPECIFICATIONS
ITEM
Test Materials
Light System
Optical System
Computer
Power
Environment Requirements
Vacuum Ultraviolet
System
Ari System
Excitation
Platform
Size and Weight
TYPE: WL15A
Iron based, Nickel-based, cobalt-based, titanium-based, lead-based, tin-based, silver-based, etc.
Adual pulse digital frequency light source, variable frequency (100-1000Hz) excitation technology
Double spark combined discharge: sample excitation si more stable
Pa-type, Rorand grating, focal length 400mm, 2700g/mm, wavelength range 140-700nm;
The external brand computer, Windows operating system, display, and printer
External power parameters of 220V+10%, 50Hz. Maximum power of 200-1000VA: 10A slow-blow fuse
Relative humidity 20%-80%, working temperature 10-35° C
No corrosive gases or high dust pollution
Intermittent working, working pressure 0.1-5pa, and working time more than >5hours (optional molecular sieves and built-in isolation valves)
Dual air path, four nozzles air path system with built-in flow meter
Wear-resistant, corrosion-resistant chromium-based stainless steel with an intelligent pressure protection device.
810x660x380mm, 80kg