CO2 Fractional Three-in-One Function Combination: A Buyer Checklist

CO2 fractional machines on this site have no full specification table. That makes the buying checklist different from the diode or IPL lines: instead of comparing table rows, a buyer checks each published item, notes what is missing, and asks the supplier to fill the gaps before ordering. This article walks through that checklist.

Item one: the RF-excited system and 40W tube power

The company lists an RF-excited CO2 fractional laser with an RF tube maximum power of 40W. RF excitation describes how the laser is driven, and 40W is the maximum tube power figure published. No other power figures are published for this line, so a buyer should not infer an operating power range, a power stability figure, or a power-per-mode figure. Ask the supplier which power applies to each of the three functions below, and whether the 40W figure is a maximum, a rated value, or a peak value.

Item two: the three-in-one function combination

The company lists three functions in one system: fractional, surgical super pulse, and vaginal modes, as published. This is the most important item to clarify on inquiry, because a combined system can mean different things: three modes sharing one platform, three handpieces, or three settings on one handpiece. The published text does not say which. Ask the supplier to describe, for each of the three functions, which handpiece or setting is used, whether all three are included in the quoted price, and whether any function requires an additional accessory.

Item three: life figures and what they are

The company describes a service life of over 50,000 hours and over 5 years of treatment performance. Both figures are company statements. A buyer should ask what the life figure covers — the tube, the whole machine, or a specific component — and what conditions apply, such as usage hours, maintenance, and consumable replacement. A life figure without a stated scope cannot be compared with another supplier's life figure.

Item four: the 7-joint arm and the cooling and smoke function

The company lists a 7-joint arm and an ice-cooling and smoke-removal function described by the company as able to reduce the risk of post-inflammatory hyperpigmentation. The arm figure describes the articulated arm's joints. The risk-reduction statement is a company description, not a verified clinical result. Ask the supplier how the cooling and smoke-removal function works, whether it is included or optional, and what consumables or maintenance it needs.

What is not published for this line

No spot size, pulse duration, energy range, frequency, screen, weight, or dimension figures are published for the CO2 line. No detail page is published for it, because no complete specification section is available. That absence is itself information: any specification figure quoted for this line from another source should be checked against the supplier's own documentation before it is relied on. Do not borrow figures from the diode, IPL, or picosecond tables for this line.

Checklist before ordering

• Confirm what each of the three functions includes and whether all three are in the quoted price.
• Confirm what the 40W figure covers and what power applies to each function.
• Confirm the scope and conditions of the 50,000-hour and 5-year life statements.
• Confirm the arm, cooling and smoke-removal configuration and any consumables.
• Ask for the certification documents that apply to your model and market.
• Confirm price, configuration, lead time, packaging and warranty on inquiry.

Certificates available upon request. Before ordering, confirm price, configuration, lead time and warranty on inquiry.

Related pages

• CO2 fractional machines
• CO2 vs picosecond guide

Why the absence of a table changes the buying process

When a full specification table exists, a buyer can compare rows across suppliers. When it does not, as with the CO2 line, the buyer must build the comparison from questions instead. Each question should target one published item and ask for the missing scope: what the 40W figure covers, what each of the three functions includes, what the life figures cover, and what the cooling and smoke function needs. The supplier's answers become the comparison table. Record each answer with the date and the person who gave it, and ask for the answers in writing. A verbal answer that is not written down is difficult to rely on if the delivered machine differs.

Red flags in answers to watch for

Watch for answers that borrow figures from other product lines, answers that describe a different model's table as if it applied to this line, and answers that convert a company statement into a guaranteed result. If a supplier quotes a spot size, energy range, or pulse duration for the CO2 line, ask where that figure is published and whether it appears in the supplier's own documentation for this model. If it does not, treat it as a new claim that needs its own evidence, not as a specification. The same caution applies to treatment outcome statements: a function description is not a result guarantee.

Questions that only the supplier can answer

Almost every important question about the CO2 line is a supplier question, because no full table exists. The scope of the 40W figure, the content of each of the three functions, the scope of the life figures, and the configuration of the cooling and smoke function all need supplier answers. So do the missing figures: spot size, energy range, pulse duration, screen, weight, and dimensions. A buyer should collect these answers in writing, with the date and the person who gave them, and should treat any answer that cannot be given in writing as unconfirmed. Verbal assurance is not specification evidence, however confidently it is given.

There is a particular trap with combined systems: the assumption that a combined system performs each function as well as a dedicated system. The published text does not support that assumption or its opposite. Whether the three functions share one platform, three handpieces, or three settings on one handpiece changes what the buyer is actually purchasing, and it changes the price comparison completely. If the three functions require different accessories, the quoted price may cover one function and not the others. That is why the first question in any combined-system inquiry should be about inclusion: what exactly is included in the quoted price, function by function.

Finally, the absence of a table should affect the buyer's risk assessment. A supplier that can provide a full table on request is in a different position from a supplier that cannot. Ask for the table. If it arrives, check it against the published items and note any discrepancy. If it does not arrive, weigh the purchase accordingly: the buyer is choosing on the basis of descriptions and titles, and the price should reflect that uncertainty. Uncertainty is not a reason to refuse a purchase, but it is a reason to confirm terms carefully and to keep the written record complete.

A note on sources used in this article

Every figure in this article comes from one of two places: a published specification section on this site, or a company description that is marked as such. No figure comes from a third-party listing, a review, or a general knowledge claim about how such machines usually perform. Where a published entry is truncated, this article says so and does not complete it. Where a figure is a company statement, the article marks it as a company statement rather than presenting it as a verified fact. That discipline is what makes the article usable as a buying tool: a buyer can trace every figure back to its source section and can see, at a glance, which figures are table values and which are descriptions. Before relying on any figure in a purchase decision, confirm it with the supplier for the exact model and configuration you plan to buy, and have the confirmation recorded in writing. A figure confirmed in writing for your configuration is evidence; a figure read on a website, without that confirmation, is a starting point for an inquiry.