Discontinued Effective: 9 December 2020

ELPRO LIBERO Ti1 / Ti1-L

ELPRO discontinued the LIBERO Ti1 / Ti1-L single-use loggers, replaced by the LIBERO Cx line. See the risks of staying and your migration path to ATEK.

Book a free migration assessment See the facts

The facts

Affected products

  • LIBERO Ti1
  • LIBERO Ti1-L
Manufacturer
ELPRO
Status
Discontinued
Effective
9 December 2020

Sources

Every status on this page is drawn from a public source you can verify yourself:

Why staying on it is a risk

Discontinued monitoring systems put regulated facilities at risk — here is what is at stake.

Spare parts

Discontinued single-use loggers, no fresh supply

The LIBERO Ti1 and Ti1-L are single-use PDF loggers that ELPRO has replaced with its LIBERO Cx line. Distributors now list them as DISCONTINUED. As a consumable you buy by the lot, that means dwindling stock and end-of-line inventory — not a part you can simply re-order to keep a process running.

Compliance

Standardizing on a retired SKU under 21 CFR Part 11 / GxP

Building shipment-monitoring or qualification SOPs around a discontinued logger is hard to sustain in a GxP setting. When the SKU disappears, you face an unplanned change-control and re-qualification of a different device — exactly the kind of disruption auditors scrutinize for cold-chain data integrity.

Support

Vendor focus has moved to the LIBERO Cx line

ELPRO's December 2020 announcement directs customers to the multi-use, Bluetooth-enabled LIBERO CE, CH and CL loggers. Engineering, firmware and documentation attention follows the new line; the legacy single-use Ti1 family is wound down rather than developed.

Data continuity

Migration on the vendor's timeline, not yours

Single-use PDF loggers keep their record on the device until read out. Letting stock run dry forces a rushed switch to a new logger and a new read-out workflow mid-program — the worst moment to revalidate how your temperature evidence is captured and stored.

Your migration path to ATEK

ATEK replaces disposable, end-of-line LIBERO Ti1 loggers with a continuously maintained, cloud-native monitoring platform — backed by a Canadian-based team, included A2LA-accredited calibration, and all-inclusive per-point pricing. We run in parallel with your existing loggers so compliance coverage never lapses during the cutover.

Modern, maintained platform

A continuously updated, 21 CFR Part 11-ready cloud platform replaces a discontinued single-use logger — live data and alerts instead of a PDF you only see after read-out.

Canadian local support

24/7 monitoring specialists with a guaranteed 5-minute live response and bilingual (EN/FR) support — and PIPEDA-compliant Canadian data hosting.

Calibration included

In-house A2LA-accredited calibration with NIST-traceable certificates bundled in — no separate calibration step to manage per logger.

All-inclusive pricing

Hardware, platform, calibration, validation and support in one per-monitoring-point rate — no per-trip disposable-logger spend that ends when the SKU does.

How the migration works

  1. 1

    Inventory & assessment

    We map every LIBERO Ti1 use case, alarm threshold, and compliance report so nothing is lost in the move off disposable loggers.

  2. 2

    Parallel deployment

    ATEK sensors deploy alongside your remaining Ti1 loggers and run simultaneously through the validation window — continuous documentation, zero gap.

  3. 3

    Validation (IQ/OQ/PQ)

    Included qualification protocols demonstrate the new system meets or exceeds the compliance role the Ti1 played.

  4. 4

    Decommission

    Once ATEK is validated, the discontinued Ti1 loggers are retired and your monitoring no longer depends on end-of-line stock.

Understanding the LIBERO Ti1 discontinuation

ELPRO’s LIBERO Ti1 and Ti1-L were single-use PDF temperature loggers — the kind you tuck into a shipment, read out once on arrival, and discard. For cold-chain and pharma logistics teams they were a familiar, disposable way to document a single trip.

On 9 December 2020, ELPRO announced its next-generation, Bluetooth-enabled LIBERO Cx loggers (the LIBERO CE, CH and CL) and stated they would replace ELPRO’s current single-use loggers — naming the Ti1 and Ti1-L directly, alongside the related Ti1-S, the Te1-x family, and the THiY models. Distributors followed: the LIBERO Ti1 / Ti1-L are now listed as DISCONTINUED, with the LIBERO CE flagged as the recommended replacement.

For teams that standardized SOPs and qualification work around the Ti1, that is the practical signal of an end-of-line consumable: the vendor’s roadmap, firmware and documentation have moved to the new multi-use line, and the disposable you used to re-order is being wound down.

The disposable-logger trap

A single-use logger feels low-commitment — until the SKU you depend on is discontinued. Then every shipment becomes a question of remaining stock, and the switch to a replacement device is forced on the vendor’s schedule, not yours. Each disposable also carries its temperature record on the device until it is read out, so a rushed mid-program change means a new read-out workflow to revalidate at the worst possible time.

If you are going to re-qualify a different logger anyway, it is the right moment to evaluate a genuinely modern, continuously supported monitoring system rather than another disposable on a finite supply.

Migrating to ATEK without a monitoring gap

ATEK’s approach is built around continuity. We inventory every LIBERO Ti1 use case, alarm threshold, and reporting workflow, then deploy ATEK sensors in parallel so both capture data simultaneously through the validation window. Included IQ/OQ/PQ documentation demonstrates equivalence or improvement, and only once ATEK is validated do the discontinued Ti1 loggers leave your process for good.

The replacement is all-inclusive: a continuously maintained, 21 CFR Part 11-ready cloud platform with live data and alerts, in-house A2LA-accredited calibration with NIST-traceable certificates, PIPEDA-compliant Canadian data hosting, and a Canadian-based team available 24/7 with a five-minute live-response guarantee and bilingual support.

If you are still buying ELPRO LIBERO Ti1 or Ti1-L loggers, book a free migration assessment below and we will map your path off them.

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Parallel migration with no compliance gap

Validation documentation (IQ/OQ/PQ) included

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Frequently Asked Questions

Is the ELPRO LIBERO Ti1 still available?

No. ELPRO's December 2020 announcement replaced its single-use loggers — explicitly naming the Ti1 and Ti1-L — with the new LIBERO Cx line, and distributors now list the Ti1 / Ti1-L as DISCONTINUED with the LIBERO CE as the recommended replacement.

What replaces the ELPRO LIBERO Ti1 / Ti1-L?

ELPRO points customers to its multi-use LIBERO CE logger. ATEK offers an independent alternative: a modern, continuously supported cloud monitoring platform with included A2LA-accredited calibration and Canadian-based 24/7 support.

Why is standardizing on a discontinued Ti1 logger a compliance risk?

Once a single-use SKU is wound down, supply dries up and you must change-control and re-qualify a different device. In a GxP or 21 CFR Part 11 context, an unplanned device switch on a system of record is hard to defend in an inspection.

Can ATEK migrate us off LIBERO Ti1 loggers without a monitoring gap?

Yes. ATEK deploys in parallel with your remaining Ti1 loggers and runs both simultaneously through validation, so compliance documentation is continuous and there is no monitoring gap during the cutover.

Get off an end-of-life system before it costs you

Talk to a Canadian-based monitoring specialist about a compliant, locally supported replacement.

Book a free migration assessment View the full EOL registry

This page summarizes the end-of-life status of ELPRO LIBERO Ti1 / Ti1-L based on the publicly available sources cited above, current as of June 2026. Product lifecycles change — if any detail is inaccurate or outdated, please report an inaccuracy and we will review it promptly.