ISO / IEC 17025 · DANAK Accredited

Precision calibration
for any current transducer
in your lab.

One ISO 17025-accredited lab for Danisense and all major brands of AC and DC current transducers. DC ranges to 21 kA, ppm-grade uncertainty, typically returned in 10 working days.

Accreditation
DANAK ISO 17025
Accredited Since
2022
Recognition
EA / ILAC MRA
Location
Taastrup, Denmark
Typical Uncertainty at 1 000 A DC
6ppm
Current output DCCT · Danisense Calibration Lab

Actual uncertainty depends on the device under test and measurement conditions. Full uncertainty budget available in the sample report.

DC Range
1 A – 21 kA
AC @ 53 Hz
1 A – 1.2 kA
01 / Why Danisense

One partner. Every sensor. Full traceability.

Most calibration labs force you to split your fleet across multiple providers — long lead times, inconsistent documentation, paperwork overhead. We calibrate AC and DC current transducers from every major manufacturer under a single accredited process.

/ 01

Brand-agnostic by design

Danisense and third-party AC and DC transducers — current output or voltage output — calibrated under one ISO 17025 procedure. One PO, one certificate format, one point of contact.

/ 02

10 working days, typical

Equipment out of service is revenue lost. Our calibration process is engineered for short turnaround so your test bench comes back online quickly, without trading off report quality.

/ 03

Low uncertainty, real engineers

Our laboratory was built by the same team that designs the world’s most accurate current transducers. DC uncertainty from 6 ppm at 1 kA — among the lowest commercially available.

/ 04

DANAK-accredited reports

Every accredited calibration is delivered with a DANAK-signed ISO/IEC 17025 certificate, recognized worldwide through the EA and ILAC Mutual Recognition Arrangement.

/ 05

Full online tracking

Every calibration runs through the online portal: email and dashboard updates at each step, signed reports available 24/7, and your choice of payment by invoice or credit card.

/ 06

Custom calibration points

Need specific current levels or frequency conditions for your application? Email us your test plan — we design custom calibration schedules when standard points don’t match your use case.

Multi-brand calibration scope

Danisense and all major AC and DC current transducer manufacturers — current output or voltage output, from 1 A up to 21 kA DC.

02 / How it works

Three steps from shipment to signed certificate.

01
Book

Order online or request a quote

Book directly through the Online Calibration Portal, or request a quote if you need custom points or have a larger fleet. Submit the CRMA form with your sensor details.

02
Ship

Send your transducers to our lab

Ship to our ISO 17025 calibration lab in Taastrup, Denmark. You receive confirmation on arrival and a scheduled calibration window — typically 10 working days.

03
Return

Receive sensor + signed certificate

Your transducer is returned with a DANAK-accredited ISO/IEC 17025 calibration report. Full results are available 24/7 in the portal and by email.

03 / Measurement Capability

Range, resolution, and uncertainty — published.

The measurement capability below covers our standard accredited scope. Full DANAK accreditation documentation is publicly available; sample reports on request.

Accredited Measurement Range

Parameter
Range
DC current
1 A – 21 kA
AC ratio (53 Hz)
1 A – 1.2 kA
AC phase (53 Hz)
1 A – 1.2 kA

Standard DC calibration points: 0, ±10%, ±25%, ±40%, ±55%, ±70%, ±85%, ±100% of nominal DC current. Results presented with and without offset, with linearity analysis.

Typical DC Uncertainty

Nominal Current
Current Output
Voltage Output
100 A
6 ppm
17 ppm
1 000 A
6 ppm
17 ppm
10 000 A
21 ppm
26 ppm

Indicative values. Actual uncertainty depends on the device under test and measurement conditions. Detailed uncertainty budget provided in every calibration report.

04 / Common questions

Before you ship — the essentials.

Which current transducer brands do you calibrate?

We calibrate Danisense transducers and all major third-party AC and DC current transducer brands — both current output and voltage output models, from a wide range of precision current sensor manufacturers. If you have a specific model in mind, email calibration@danisense.com with the datasheet and we will confirm scope within one working day.

DANAK is the Danish national accreditation body. ISO/IEC 17025 is the international standard for calibration laboratories — it requires documented competence in both lab management and technical metrology. Because DANAK is a signatory to the EA and ILAC Mutual Recognition Arrangement, the accreditation is formally recognized in most countries worldwide. Our accredited scope is published on the DANAK registry.

Typical turnaround is 10 working days from the moment the transducer arrives at our lab in Taastrup. For fleet calibrations or custom calibration points, lead time is agreed up-front when we confirm the quote. The online portal gives you real-time status at every step.

A DANAK-accredited ISO/IEC 17025 calibration certificate listing the calibration points, measured values with and without offset, linearity analysis, uncertainty budget, and — for Danisense transducers — a statement of conformity at each test point. A redacted sample report is available on our calibration lab page.

Yes. Email us at calibration@danisense.com with your required current levels, frequency (for AC), and any application context. We will come back with a quote covering the custom calibration schedule alongside our accredited scope.

Through the Online Calibration Portal you can pay either by invoice or by credit card, whichever fits your procurement process. For larger orders or recurring calibration agreements, invoicing terms can be arranged when we confirm the quote.

You ship to our lab in Taastrup, Denmark. We confirm receipt, perform the calibration, and return the unit with the signed report. Shipping costs are the customer’s responsibility unless otherwise agreed. For larger customers with recurring calibration needs, we can agree fixed calibration intervals and logistics arrangements.

Request a calibration quote.

Tell us what you need calibrated — we reply within one working day with pricing, lead time, and the calibration schedule.

Already know what you need?

Skip the form and book directly through the Online Calibration Portal — order tracking, report downloads, and payment by invoice or credit card, all in one place.

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