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MOSS: Compact and Affordable
The world's most economical, yet truly scalable, Optical Emission Spectrometer for elemental analysis down to ≤50 ppm
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MOSS Warm Grey
MOSS Warm Grey
MOSS Warm Grey
MOSS Warm Grey
Highlights
Highlights
Analysis in less than 30sec
Analysis in less than 30 seconds
Mobile application for omnipresent OES data access
Mobile application for omnipresent OES data access
LIMS integration for structured data management and workflow
LIMS integration for structured data management and workflow
Charge calculation and correction to maximise efficiency
Charge calculation and correction to maximise efficiency
Single SUS smart standardisation in less than 5 mins
Single SUS smart standardisation in less than 5 mins
Easy grade identification, pass/fail with 350,000+ grades’ library
Easy grade identification, pass/fail with 350,000+ grades’ library
Optimised use with 2000+ burns/cylinder
Optimised use with 2000+ burns/cylinder
Features
Wide Elemental Coverage
Capable of analysing 30+ elements across bases, including Carbon, Sulphur, and Phosphorus down to 50 ppm and Boron down to 5 ppm, making it ideal for cast iron, steel, and aluminium analysis.
Low Argon Consumption
The MOSS features an advanced Argon saver system that optimises Argon consumption, offering 2,000+ burns/cylinder, making it cost-efficient for prolonged use.
Simplified Operation for All Skill Levels
A user-friendly interface and streamlined software ensure ease of use for operators with minimal training.
Scalable and Adaptable
MOSS is a scalable OES platform, adaptable at every stage - from initial configuration to future upgrades and evolves with user needs, ensuring seamless expansion as requirements grow.
Modular Build
The build and features for MOSS are fully modular, offering low noise and easy access for maintenance and servicing.
Remarkably Compact OES
Single-optics system equipped with a cutting-edge, high-resolution CCD detector tailored for SMEs.
Special
Applications

MOSS enables users to resolve the widest range of applications across various industries, ensuring high accuracy, reliability, and repeatability.

Wire rods (3 mm to 13 mm diameter)
Wire & wire-rods
3 mm diameter
Mini sample (4 mm to 13 mm sample fit diameter)
Mini samples
4 mm to 13 mm sample fit diameter
Ecosystem

A comprehensive ecosystem for your Optical Emission Spectrometer.

MetaLib Pro
The world's largest library for instant metal-grade identification.
Learn more
MPALabTab
Mobile application to access your OES data from anywhere, anytime.
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LIMS
Advanced data integration and analysis tool.
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Charge Correction
Enhance your melt recipe in real-time with melt process optimisation tool.
Learn more
Sample Preparation Machine
Sample Preparation Machine
Sample preparation machine for grinding, polishing, turning, and electrode pointing in ferrous and non-ferrous applications.
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CleanSharp
Brushless electrode cleaner-sharpener to make the electrode tip cleaning and pointing easy, safe, and swift.
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WirelessRTDS
Wirelessly transmit your readings from the lab to the melting platform.
Learn more
ArmourSafe
ArmourSafe
Protect your OES against unstable power and temperature for optimal performance.
Learn more
Tech Specs
General
Technology
Arc/Spark Optical Emission
Form Factor Options
Benchtop/Floor-standing
Optics
Configuration
Vacuum-free optics
Design
Flat-field design to minimise spectral distortion
Detector Type
CCD
Detector Arrangement
Single-detector
Wavelength Coverage
Confidential
Focal Length
Confidential
Grating (grooves/mm)
Confidential
Reciprocal Linear Dispersion
8.3 nm/mm
Construction
Argon purged
Peltier Cooled Optics
No
Internal Argon Purification
N/A
Automated Profiling
Yes
Thermal Stabilization
Yes
Excitation Source
Type
Fully Digital PWM
Control metric
Current-controlled
Max. Discharge Frequency (Hz)
1,000
Input Voltage range
90-270 VAC
Frequency
50/60 Hz
Spark Chamber
Type
Open stand
Electrode Flow type
Jet flow
Automatic Sample Detection
Available
Electrode
Tungsten
Quick Release Spark Plate
No
Electronics
Readout System
12-bit ADC
Computer Interface
USB
Applications
Available Factory Calibrations
Ferrous, Aluminium, Copper, Nickel, Lead, Tin, and Zinc
Alloy Programs
Individual alloy programs for all of the above
Analysis Features
Elemental Coverage
30+
Time Resolved Spectroscopy (TRS)
No
Purity Analysis
99.9%+
Hydrogen (H) in Ti
No
Oxygen (O) in Fe, Cu, Ti & Ni
No
Nitrogen (N) in Steels
Yes
Soluble-Insoluble in Steels (Al, Ti, B, Ca)
No
Sodium (Na) & Lithium (Li) in Aluminium
No
RoHS Elements (Pb, Hg, Cd)
No
Standardisation/Re-calibration
Smart STD (Single-sample Technique)
Special Applications
Ultra-fine Wire analysis
No
Thin Foil Analysis
No
Thin Sheet Analysis
Yes
Side-on Wire analysis
Yes
Wire Rod analysis
Yes
Small-sized Sample Analysis
Yes
Physical Dimensions and Weights
Size (Benchtop)
330mm (L) x 270mm (W) x 340mm (H)
Weight (Benchtop)
~22 Kgs
Size (Floor-standing)
490mm (L) x 1000mm (W) x 760mm (H)
Weight (Floor-standing)
~100kG
Environmental Conditions
Operating Temperature
18 - 35˚C
Storage Temperature
-10 - 50˚C
Relative Humidity
20 - 80% (Non-condensing)
Accessories and Add-Ons
Sample Preparation Machines
Yes
Armour Safe (Safety Module)
Yes
WirelessRTDS (One-to-One Display Transmitter)
Yes
WirelessRTDS (One-to-Many Display Transmitter)
Yes
Mobile Application
Yes
MetaLib Pro - Grades Library
Yes
CleanSharp
Yes
Argon Regulator (Dual-stage)
Yes
Unit Pedestal
Yes
PC Pedestal
N/A
Certifications and Compliance
Regulatory Certifications
CE Certified
Compliance Standards List
ASTM
Colour Options
Model Colour Options
Cool Grey
More Details
Reach out to us at marketing@metalpower.netto learn more about MOSS with personalized, minimal downtime features, advanced spark sources, and benchmarked PPM detection capabilities for reliable and efficient results.
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