1 1

NWSPEC

ICP-OES Spectrometer for Direct Oil & Lubricant Wear Metal Analysis | ICPO-30

ICP-OES Spectrometer for Direct Oil & Lubricant Wear Metal Analysis | ICPO-30

ICPO-30 Spectrometer

Direct Oil Analysis System — Configuration & Selection Guide

15 Elements
Per Minute
7-16 pm
Resolution
160-800 nm
Coverage
ppb Detection
Limits

Why ICPO-30

◆

Precision Optics

1-meter Czerny-Turner monochromator with configurable holographic gratings. Choose resolution from 7 pm to 16 pm based on your analytical needs—not someone else's.

◆

Oil-Optimized

Designed specifically for petroleum analysis. Oxygen auxiliary gas system, cooled spray chamber, and oil-specific nebulizers minimize carbon buildup and handle viscosity variations.

◆

Configurable Range

Four grating options let you optimize for your elements. Don't pay for Far UV capability you'll never use, or settle for insufficient resolution. Match the tool to the task.

◆

Operational Efficiency

Argon purge system enhances UV sensitivity 30-100% for critical elements like Al (167 nm) and P (177 nm). Thermostated optical chamber ensures day-to-day stability ≤2% RSD.

Select Your Configuration

Configuration Wavelength Range Resolution Best For
ICPO-30-2400 160 – 800 nm 16 pm
  • Full spectrum coverage including K, Na
  • General purpose oil analysis
  • Labs with diverse sample types
ICPO-30-3600 160 – 530 nm 9 pm
  • Wear metals in lubricants (Fe, Cu, Pb, Cr)
  • No alkali metal requirements
  • Enhanced resolution for complex matrices
ICPO-30-4320 160 – 442.5 nm 7 pm
  • Maximum resolution requirements
  • Research and method development
  • Line-rich spectra separation
Selection Principle Higher line density = better resolution but narrower wavelength coverage. The ICPO-30 lets you optimize this trade-off for your specific element list rather than forcing a universal compromise.

Three-Step Selection Guide

1

Identify Your Critical Elements

Do you need Potassium (K) or Sodium (Na)?

These alkali metals emit at 766 nm and 589 nm respectively. If YES → Select ICPO-30-2400 (only option covering 530-800 nm).

If NO → Proceed to Step 2 for resolution optimization.

2

Determine Resolution Requirements

Standard wear metal analysis (Fe, Cu, Pb, Cr, Ni, Mo in lubricants) → ICPO-30-3600 provides optimal 9 pm resolution without unnecessary range.

Complex matrices or research applications requiring maximum spectral separation → ICPO-30-4320 delivers 7 pm resolution.

3

Match Sample Introduction to Your Oils

KIT-OIL-STD — Diesel, gasoline, fresh lubricants. Direct injection with oxygen assist.

KIT-OIL-HVY — Heavy fuel oils, waxes, used greases. Pre-treatment capability with heated injection.

KIT-AQUEOUS — Water-based samples, coolant analysis, environmental monitoring.

Most Popular Configuration

ICPO-30-3600 + KIT-OIL-STD

Optimized for routine used oil analysis. The 160-530 nm range covers all wear metals and additives without paying for unused long-wave capability. 9 pm resolution handles typical petroleum matrices with clear spectral separation. Oxygen-assisted injection prevents carbon buildup for continuous operation.

Application-Specific Recommendations

Used Oil Analysis Lab

ICPO-30-3600 + KIT-OIL-STD

Focus on wear metals (Fe, Cu, Pb) and contaminant detection. 9 pm resolution sufficient for ASTM D5185 compliance. Standard nebulizer handles typical viscosity range.

Petroleum Refinery QA

ICPO-30-2400 + KIT-OIL-STD

Full spectrum needed for additive packages containing Ca, Mg, Zn (phosphorus-based) and potential alkali contamination. Versatility for multiple product streams.

Marine & Heavy Industry

ICPO-30-3600 + KIT-OIL-HVY

High-viscosity residual fuels and cylinder drain oils require heated sample handling. Enhanced resolution helps with matrix interferences from high sulfur/sediment content.

Research & Method Dev

ICPO-30-4320 + DUAL-KIT

Maximum 7 pm resolution for spectral interference studies. Flexible sample introduction for method development across oil and aqueous matrices.

Technical Specifications Summary

Parameter Specification Benefit
Optical System 1-m Czerny-Turner, argon purged, thermostated Thermal stability, reduced atmospheric absorption
Grating Options 2400 / 3600 / 4320 lines/mm Configurable resolution vs. range trade-off
Resolution 7 / 9 / 16 pm (model dependent) Match to your spectral complexity requirements
Detector Photomultiplier Tube (PMT), single channel High sensitivity, proven reliability, lower maintenance
RF Generator 40.68 MHz, 4000-5500 W, water-cooled Stable plasma for organic matrices
Stability Short-term ≤1.5% RSD, Long-term ≤2.0% RSD Consistent results for high-confidence decisions
Sample Introduction Oil-optimized with oxygen auxiliary Reduced carbon deposition, extended torch life
Software Windows 7/10/11, built-in element database Method development support, spectral libraries included
UV Sensitivity Enhancement The argon-purged optical chamber increases UV band sensitivity 30-100% for elements like Al (167 nm) and P (177 nm). This is critical for accurate low-level detection in petroleum matrices where these elements indicate wear or contamination.

Configuration Codes

Base Model Grating Code Kit Code Full Example
ICPO-30 -2400 / -3600 / -4320 + KIT-OIL-STD ICPO-30-3600+KIT-OIL-STD
ICPO-30 -2400 / -3600 / -4320 + KIT-OIL-HVY ICPO-30-3600+KIT-OIL-HVY
ICPO-30 -2400 / -3600 / -4320 + KIT-AQUEOUS ICPO-30-2400+KIT-AQUEOUS

Configure Your ICPO-30

Contact our applications specialists with your element list and sample types. We'll confirm the optimal grating and sample kit configuration for your analytical requirements.

Request Configuration Support

View full details
Since 1993 30+ Years of Instrument Expertise
Reliable Manufacturer Manufacturing & Services
Ph.D. Founded Dr. Pingxin Wang, UT Austin
Advantages Price · Service · Speed · Technical · Data
Fast Shipping In-Stock Orders Ship Same Day

Frequently Asked Questions

How can I contact you?

Feel free to call us T+86 189-6516-4839
or email  sales@nwspec.com to:

• Place an order
• Ask for a quote
• Or if you have any other questions

You will always get a live person here at NWSPEC; never an automated system! 

We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday. 

Where can I find application notes?

If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com



Do you have instructional manuals for your instruments to download?

Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .

If you don't see the one you are looking for, please contact: sales@nwspec.com



Contact form

Track Order

Please enter your tracking number below: