Which lab has better oil analysis service and report?

[TMLifer]

I'm interested in having oil analysis done. I haven't had it done before. I'm a newbie to having oil analysis done. Which oil analysis service or company would you recommend for oil analysis, has detailed and easy to understand explanation of the results, and is at a reasonable price?

I'm just beginning to look into it. The oil analysis companies offer different levels of analysis. Which level of analysis do you recommend for typical vehicle owner without going overboard? For example, SpeedDiagnostix seems to have visually appealing and easy to read results. Blackstone Labs seems to also easy to read results, more basic and plain results. But Blackstone seems to include a page with explanation for each category. Blackstone's Web site seems to have an extensive, a la carte price list of various testing analysis that is a little overwhelming to decide which one(s) I should choose for a newbie. SpeeDiagnostix offers only 3 different levels (standard, premium, and express) and seems to much simpler to choose. If there are oil analysis companies or services you recommend, please post and share.

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[shine]

I've been getting Blackstone's $50 oil + tbn analysis and it works for me. Gives me numbers + a short paragraph of editorial. I also check the box saying I'm interesting in longer oil intervals (even though I'm not) to get an opinion on how long an interval they think I could try next time.

https://www.blackstone-labs.com/product/oil-tbn/

By making sure I reference the vehicle in a consistent way they'll send subsequent analyses with a column for each time I did the test so that I can see the numbers over time.

 

[ROBERT18452]

SPEEDiagnostix uses a combination of RDE (Rotating Disc Electrode) spectroscopy, FTIR (Fourier-Transform Infrared) spectroscopy, and Gas Chromatography (GC) to analyze used engine oils and diagnose machinery health.Their used oil analysis kits apply modern laboratory technology and statistical trend analysis to predict component failures:RDE Spectrometal Analysis: Tests for wear metals, contaminants, and additive metals in parts per million. RDE offers superior resolution, allowing the detection of larger wear particles up to 10 microns, whereas some standard lab methods stop at 5 microns.FTIR Spectroscopy: Evaluates the actual health of the lubricant itself. This replaces traditional TBN (Total Base Number) tests by providing a highly accurate measurement of the oil's remaining life and spotting signs of oil oxidation.GC (Gas Chromatography): Delivers improved accuracy for detecting fuel dilution and coolant contamination in the oil.Viscosity Testing: Measures the oil's resistance to flow at 100°C to check for improper oil grades, fluid cross-contamination, or oil breakdown.

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Blackstone

Blackstone Laboratories primarily relies on ICP (Inductively Coupled Plasma) spectrometry as the core technology for its standard used oil analysis. Unlike SPEEDiagnostix, which heavily markets automation and modern digital spectroscopy algorithms, Blackstone pairs traditional physical lab testing with a database of universal averages and human-written reports.Their analytical process combines several specific laboratory technologies:ICP Spectrometry: This is the heart of Blackstone's metal testing. The machine vaporizes the oil sample in a plasma flame to analyze the light wavelengths emitted by different elements. It reports wear metals (iron, copper, lead), contaminants (silicon, potassium), and oil additives (calcium, zinc, phosphorus) in parts per million (ppm).FTIR (Fourier-Transform Infrared) Spectrometry: Used specifically for their specialized Oxidation and Nitration tests (ASTM E2412). It scans the molecular composition of the oil to determine how degraded, heat-stressed, or chemically broken down the lubricant is.Flash Point Testing: Blackstone utilizes a Cleveland Open Cup or Pensky-Martens closed-cup tester to heat the oil until its vapors briefly ignite. If the flash point is significantly below the baseline for that specific oil grade, it indicates fuel dilution (raw gas or diesel thinning the oil).Viscosity Testing: They measure the physical thickness of the oil at set temperatures (reported in both Saybolt Universal Seconds [SUS] and Centistokes [cSt]) to confirm if the oil has sheared down or thickened abnormally.Insolubles Testing: Uses a centrifuge to separate solid matter out of the liquid oil. This measures the percentage of physical solids—like carbon soot or oxidized oil products—to evaluate how well your oil filter is performing.Key Technological

Differences from SPEEDiagnostix: Spectrometry Method: Blackstone uses ICP spectrometry, which requires the oil to be diluted and sprayed into a plasma torch. SPEEDiagnostix uses RDE (Rotating Disc Electrode) spectrometry, which passes an electrical arc across a spinning disc directly in the oil sample. RDE can often capture slightly larger wear particles (up to 10 microns) than standard ICP setup limitations.The "Human Element": While SPEEDiagnostix leans heavily on algorithmic automated trend flags, Blackstone intentionally avoids automated AI diagnostic summaries. They run the raw laboratory hardware but employ human technicians to manually look at the data against their proprietary vehicle database to write customized, plain-English comments for every report.

 

[TMLifer]

SPEEDiagnostix uses a combination of RDE (Rotating Disc Electrode) spectroscopy, FTIR (Fourier-Transform Infrared) spectroscopy, and Gas Chromatography (GC) to analyze used engine oils and diagnose machinery health.Their used oil analysis kits apply modern laboratory technology and statistical trend analysis to predict component failures:RDE Spectrometal Analysis: Tests for wear metals, contaminants, and additive metals in parts per million. RDE offers superior resolution, allowing the detection of larger wear particles up to 10 microns, whereas some standard lab methods stop at 5 microns.FTIR Spectroscopy: Evaluates the actual health of the lubricant itself. This replaces traditional TBN (Total Base Number) tests by providing a highly accurate measurement of the oil's remaining life and spotting signs of oil oxidation.GC (Gas Chromatography): Delivers improved accuracy for detecting fuel dilution and coolant contamination in the oil.Viscosity Testing: Measures the oil's resistance to flow at 100°C to check for improper oil grades, fluid cross-contamination, or oil breakdown.

———

Blackstone

Blackstone Laboratories primarily relies on ICP (Inductively Coupled Plasma) spectrometry as the core technology for its standard used oil analysis. Unlike SPEEDiagnostix, which heavily markets automation and modern digital spectroscopy algorithms, Blackstone pairs traditional physical lab testing with a database of universal averages and human-written reports.Their analytical process combines several specific laboratory technologies:ICP Spectrometry: This is the heart of Blackstone's metal testing. The machine vaporizes the oil sample in a plasma flame to analyze the light wavelengths emitted by different elements. It reports wear metals (iron, copper, lead), contaminants (silicon, potassium), and oil additives (calcium, zinc, phosphorus) in parts per million (ppm).FTIR (Fourier-Transform Infrared) Spectrometry: Used specifically for their specialized Oxidation and Nitration tests (ASTM E2412). It scans the molecular composition of the oil to determine how degraded, heat-stressed, or chemically broken down the lubricant is.Flash Point Testing: Blackstone utilizes a Cleveland Open Cup or Pensky-Martens closed-cup tester to heat the oil until its vapors briefly ignite. If the flash point is significantly below the baseline for that specific oil grade, it indicates fuel dilution (raw gas or diesel thinning the oil).Viscosity Testing: They measure the physical thickness of the oil at set temperatures (reported in both Saybolt Universal Seconds [SUS] and Centistokes [cSt]) to confirm if the oil has sheared down or thickened abnormally.Insolubles Testing: Uses a centrifuge to separate solid matter out of the liquid oil. This measures the percentage of physical solids—like carbon soot or oxidized oil products—to evaluate how well your oil filter is performing.Key Technological

Differences from SPEEDiagnostix: Spectrometry Method: Blackstone uses ICP spectrometry, which requires the oil to be diluted and sprayed into a plasma torch. SPEEDiagnostix uses RDE (Rotating Disc Electrode) spectrometry, which passes an electrical arc across a spinning disc directly in the oil sample. RDE can often capture slightly larger wear particles (up to 10 microns) than standard ICP setup limitations.The "Human Element": While SPEEDiagnostix leans heavily on algorithmic automated trend flags, Blackstone intentionally avoids automated AI diagnostic summaries. They run the raw laboratory hardware but employ human technicians to manually look at the data against their proprietary vehicle database to write customized, plain-English comments for every report.

Wow, I very much appreciate the detailed info! Yeah, definitely leaning towards Blackstone from the info you and @shine. Thank you @shine and @ROBERT18452 have provided!

 

[John2112]

I'm interested in having oil analysis done. I haven't had it done before. I'm a newbie to having oil analysis done. Which oil analysis service or company would you recommend for oil analysis, has detailed and easy to understand explanation of the results, and is at a reasonable price?

I'm just beginning to look into it. The oil analysis companies offer different levels of analysis. Which level of analysis do you recommend for typical vehicle owner without going overboard? For example, SpeedDiagnostix seems to have visually appealing and easy to read results. Blackstone Labs seems to also easy to read results, more basic and plain results. But Blackstone seems to include a page with explanation for each category. Blackstone's Web site seems to have an extensive, a la carte price list of various testing analysis that is a little overwhelming to decide which one(s) I should choose for a newbie. SpeeDiagnostix offers only 3 different levels (standard, premium, and express) and seems to much simpler to choose. If there are oil analysis companies or services you recommend, please post and share.

I've been using SpeedDiagnostix, easy and understandable.

 

[SouthCoast]

I use Blackstone, it's cheaper and provides the relevant data, just not color coded and super fancy. They're both fine.

 

[TMLifer]

I've been using SpeedDiagnostix, easy and understandable.

Did you purchase the standard, premium, or express analysis?

 

[John2112]

Did you purchase the standard, premium, or express analysis?

Premium the first time, I got good results so I'll probably alternate between premium and standard every few years.

 

[ROBERT18452]

I use Speed Diagnostix standard test.

The difference between the standard kit and the premium kit is the additional particle count test in the premium kit. Both kits include testing for viscosity, contaminants (Water, Coolant, Fuel, Soot and Dirt), Oil Health (Oxidation) and Wear Metals. The premium kit adds the particle count test, which tells you how many particles of different sizes are in the oil. It doesn’t tell you what they are, but only how many particles of various sizes are in the oil. This is actually helpful in troubleshooting problems. The standard analysis reveals the chemical makeup of the wear particles smaller than 10 microns, so the combination of the standard analysis tests plus the particle count gives you the best insight into the health of the engine.

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