Half the calibrations
A twelve month interval instead of six. At $180 a calibration that is one visit a year rather than two, and one less date to hold in the service log.
Meridian Pro / bench instrument
The bench instrument that holds its calibration for a year.
Meridian Pro was rebuilt around a reference cell that does not drift. Fourteen months on the bench, drift measured every thirty days, every unit inside tolerance. That is what moved the calibration interval from six months to twelve.
$7,900List price
12 monthsCalibration interval
5 daysStandard turnaround
Why sites choose it
Three things that change how the bench runs.
None of them is a feature list. They are the things a site notices in the first year of owning one.
Named people, not a queue
An account manager, an operations lead, and a customer success lead, with direct lines. The same three names for the life of the account.
A published specification
Every figure below is the figure in the certificate that ships with the unit. Nothing is rounded in the direction that flatters it.
Specification
Meridian Pro, in full.
Measured at 23 degrees Celsius after the stated warm-up, against the reference standard the certificate names.
| Measurement range | 0.0001 to 200.0000 units, four channels |
|---|---|
| Resolution | 0.0001 units across the full range |
| Accuracy | Plus or minus 0.05 percent of reading, plus one count |
| Calibration interval | 12 months for serials M7-2026-0400 and above |
| Warm-up | 18 minutes to stated accuracy from a cold start |
| Ports | Four sample ports, one reference port, one auxiliary |
| Data | USB-C and Ethernet, CSV and JSON export, no cloud account required |
| Power | 100 to 240 volts, 50 or 60 hertz, 45 watts typical |
| Dimensions | 340 by 260 by 145 millimetres |
| Weight | 4.8 kilograms |
| Warranty | Three years, parts and labour, extended to five on Atlas Care Plus |
Meridian Bench is $4,850 and Meridian Field Kit is $1,240. Both carry the same certificate format and the same twelve month interval.
From a partner network
Northlight Group
We stopped scheduling around calibration and started scheduling around the work.
Dana WhitfieldChief Operating Officer, Northlight Group
18 sitesRunning Meridian Pro across the network
1 visit a yearDown from two, on the twelve month interval
3 named contactsThe same people on every account
Service plans
Atlas, three ways to own it.
Every plan covers every Meridian model on the site. Plans can be changed at any renewal, and nothing here is locked to a term.
No plan
$0 per month
Buy the instrument, call when you need something. Calibration and training are charged at the published rate.
- Three year warranty, parts and labour
- Calibration at $180, booked when you call
- No held schedule, no priority queue
- No loaner while a unit is away
Most sites
Atlas Care
$89 per month
The plan for a site that wants the calibration handled and a phone number that is answered.
- One calibration a year, included
- Scheduling held for you, standard 5 day turnaround
- Priority phone support, named account manager
- No loaner, no central interval management
Atlas Care Plus
$149 per month
For a network running several units, where a bench standing idle costs more than the plan.
- Everything in Atlas Care
- Priority 2 day turnaround and a loaner unit
- Calibration intervals held centrally across sites
- Warranty extended to five years
Questions
What sites ask before they buy.
Does the twelve month interval apply to a unit we already own?
Only if the serial is M7-2026-0400 or above. Those units carry the revised reference cell. Anything built before March 2026 keeps the six month interval, and there is no upgrade path for the older cell.
What happens if we miss a calibration date?
Nothing locks and nothing stops working. The certificate lapses, which matters if your own quality system requires a current one. On Atlas Care the date is held for you and you are contacted before it passes.
Can we export data without an account?
Yes. CSV and JSON over USB-C or Ethernet, straight to a folder you choose. There is no cloud service in the path and no login. If your network policy blocks outbound traffic from the bench, nothing here needs it.
How long does a calibration take?
Three business days in the lab, plus shipping either way. On Atlas Care Plus a loaner arrives before the unit leaves, so the bench is never without one.
Do you train our team?
On-site training is $650 a day for up to eight people, and covers the service menu, interval management, and log practice. Most sites book one day at install and nothing after that.
Can we change plans later?
At any renewal, in either direction, with no fee. Plans are billed monthly and are not tied to a term.
Talk to the team
Tell us what is on the bench.
Send the models and serials and you will get a written quote, a turnaround date, and the name of the person who will handle it.
Phone
Address
400 Meridian Way, Suite 200
Tampa, FL 33602
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