Optical Emission Spectrometer - Model W6

Our flagship vertical OES spectrometer, designed for high-end laboratories. It offers absolute precision across a wide wavelength spectrum, measuring trace impurities in high-purity copper, aluminum, nickel, and steel alloys with unmatched repeatability.

Vertical optical alignment for optimal gas dynamics

Real-time vacuum state digital monitoring

Supports up to 12 base calibrations (Fe, Cu, Al, Ni, Ti, etc.)

High-energy pre-combustion technology (HEPS)

Technical Specifications

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Model W4 Model W5 Model W6

Active Spec:

Model W6

Parameter	Specification Detail
Optical System
Optical Structure	Vertical Paschen-Runge double optical chamber system
Wavelength Range	120nm - 800nm (covers VUV region)
Focal Length	500mm
Grating Lines	3600 l/mm (high resolution)
Detector Type	Scientific-grade deep-cooled back-thinned CCD array
Resolution	5 pm/pixel
Spark Table
Argon Gas Requirement	99.9999% ultra-pure argon recommended
Argon Flow Rate	Sparking: 4.5 L/min, Standby: 0.05 L/min
Electrode Type	Specially coated tungsten alloy electrode
Spark Source
Frequency	Up to 1500Hz digital control
Discharge Current	Digital HEPS, up to 600A peak
Control	Real-time spark monitoring and bad spark deletion
Physical & Environmental
Dimensions	1020mm (L) x 750mm (W) x 580mm (H)
Weight	Approx. 140 kg
Power Consumption	Maximum: 1000W, Standby: 50W
Working Temperature	15°C - 30°C (Internal chamber kept at 38°C ±0.1°C)

Available Models & Configurations

Model W4

Compact spark OES with optimized cost-of-ownership

An entry-level, highly stable CMOS-readout OES spectrometer designed for small-to-medium foundries. Low argon gas consumption combined with highly accurate calibration database makes it the best-selling model in its class.

Compact benchtop form-factor

Low cost of ownership & maintenance

Ferrous and non-ferrous matrix calibrations

Modular electronics for easy support

Specs Details

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Model W5

4th Generation high-performance metal analyzer

The W5 integrates high-speed data acquisition with a thermally insulated vacuum chamber. It is optimized for detecting light elements such as Nitrogen, Carbon, Phosphorus, and Sulfur in ultra-low concentrations.

Ultra-low limits of detection (sub-ppm)

High Nitrogen analysis capability (0.03% - 0.9%)

Standardized parameter auto-correction

Intelligent argon-saving standby mode

Specs Details

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Model W6

The absolute standard for research-grade metallurgy

Vertical optical alignment for optimal gas dynamics

Real-time vacuum state digital monitoring

Supports up to 12 base calibrations (Fe, Cu, Al, Ni, Ti, etc.)

High-energy pre-combustion technology (HEPS)

Specs Details

Enquire Now