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In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Qualified parameter sets for the major LPBF systems
- Mutual NDA before any file or spec review
- Free U.S. shipping over $200 · fast dispatch from L.A.
C-H-S Analyzers, Analysis equipment, Elemental Analyzers
SurfaceC‑800
SurfaceC-800 analyzer is designed for the precise determination of surface carbon in numerous kinds of solid samples
Lot # and price held 7 days after order.
NDA standard
Ships in 1–2 business days
Spec-match guarantee on every lot
Built for production teams
What your process engineer actually checks
Locked, traceable lot chemistry
Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.
Qualified parameters, not just powder
Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.
A materials engineer on the line
Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
PRODUCT ADVANTAGES
• Rapid, precise, accurate and reliable element determination
• Wide range of materials can be analyzed
• Resistance furnace temperature can be set up to 1000 °C in steps of 1 °C
• Customized infrared cells provide wide, dynamic measuring range
• Powerful software (multilingual, customized display, export of results)
• Single and multipoint calibration
• Electronic gas flow control
• Low maintenance
• Robust design allows usage in production control and laboratory
• Easy calibration with standard materials or gas dose
• Surface carbon determination with minimal sample preparation
• Large sized samples can be measured (up to 32 x 145 mm)
• Optional gold IR path for analysis of halogen or acid containing samples
• Special sample sluice for reduction of atmospheric blank
• Rapid, precise, accurate and reliable element determination
• Wide range of materials can be analyzed
• Resistance furnace temperature can be set up to 1000 °C in steps of 1 °C
• Customized infrared cells provide wide, dynamic measuring range
• Powerful software (multilingual, customized display, export of results)
• Single and multipoint calibration
• Electronic gas flow control
• Low maintenance
• Robust design allows usage in production control and laboratory
• Easy calibration with standard materials or gas dose
• Surface carbon determination with minimal sample preparation
• Large sized samples can be measured (up to 32 x 145 mm)
• Optional gold IR path for analysis of halogen or acid containing samples
• Special sample sluice for reduction of atmospheric blank
APPLICATION EXAMPLES
Aluminum, ceramics, metals, carbon on steel
FUNCTIONAL PRINCIPLE
Operation of the SurfaceC-800 is simple and convenient. The temperature of the SurfaceC-800 is set up to defined temperature up to 1000 °C. After entering the sample surface size in the PC, the sample is placed in a quartz boat. In the following the analysis can be started and the sample boat is pushed from the open end of the combustion tube into the hot zone of the furnace.
The combustion gas is led through a copper oxide catalyst and the formed CO2 is determined by the infrared cells. All data processing, control of the combustion process and calculating of the result is done by an external PC. The CO2 determination only takes about 60 up to 90 seconds.
| Brand | ELTRA |
| Model | SurfaceC‑800 |
| Measured elements | carbon |
| Furnace alignment | horizontal |
| Sample carrier | quartz boats |
| Field of application | ceramics, steel / metallurgy |
| Furnace | resistance furnace with quartz tube, adjustable up to 1000 °C |
| Maximum sample size | 32 x 145 mm / 1.26 x 5.71 in |
| Detection method | solid state infrared absorption |
| Number of IR cells | 1 - 2 |
| Material of IR path | aluminum (optional gold) |
| Typical analysis time | 60 - 90 s |
| Chemicals required | magnesium perchlorate, sodium hydroxide |
| Gas required | oxygen 99.5 % pure (2 - 4 bar / 30 - 60 psi) |
| Power requirements | 230 V, 50/60 Hz, max. 10 A, 2300 W |
| Dimensions (W x H x D) | 550 x 800 x 600 mm / 21.65 x 31.5 x 23.62 in |
| Weight | ~ 65 kg |
| Required equipment | PC, monitor, balance (resolution 0.0001g) |
| Optional accessories | voltage stabilizer 5 KVA |
Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.
Don't see your spec?
We atomize our own. Custom variants on request.
Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.
Frequently bought together
Complete the workflow
What teams add to an order so the first build runs clean — handling, plates, and a sample to qualify before you commit volume.
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From process engineers running SurfaceC‑800
Unedited feedback from customers who reorder SurfaceC‑800.
★★★★★
Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.
PS
Priya S.
R&D Lead · Medical Devices
★★★★★
COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.
DR
Diego R.
Production Lead · Energy
Place your order, or talk to an engineer first
Order SurfaceC‑800 direct, or talk to materials engineer