Description
Interface extension box is a compact accessory designed to expand connectivity on KERN laboratory balances that use the KUP interface system. It supports balances equipped with the KERN Universal Port, allowing additional interface options to be integrated into existing weighing setups without replacing the instrument itself. Supplied as a single unit and weighing 0,139 kg, the box is suited to routine laboratory environments where balances must communicate with printers, computers or other peripherals. The accessory fits within standard balance workflows in quality control, research and teaching laboratories that already rely on KERN KUP-enabled instruments. From manufacturer KERN, this interface extension box provides a practical route to broaden data transfer capability while keeping the original balance configuration intact. It is intended for users who need flexible port expansion rather than a full instrument upgrade, and it aligns with common laboratory measuring-instrument accessories used alongside standard analytical and precision balances.
This article is part of Balance accessories, calibration & certificates, in Balances & scales.
Key features
- Pack size: 1 pc
- Product type: Interface extension box
- Compatibility: KERN balances with KUP
- Interface: KERN Universal Port (KUP)
- Weight: 0,139 kg
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Questions about Interface extension box, for KERN balances with KUP, 1 unit(s)
What is this article?
Interface extension box, for KERN balances with KUP, 1 unit(s) is the article on this page. Luminix Health distributes KERN for laboratory use. It sits in Balance accessories, calibration & certificates, inside Balances & scales, in Lab instruments.
These are the draft shields, the pans, the ionisers, the printers and the calibration certificates that belong to a balance. A certificate states the errors found at stated loads. It does not make a different balance correct.
A balance compares a mass with a standard. An analytical balance reads to 0.1 mg or finer and needs a draft shield and a stable bench. A precision balance is coarser and faster. A platform scale takes a heavier load. The reading is only as good as the calibration chain back to the kilogram, which is why test weights and a certificate exist. A moisture analyser is a balance with a heater: it records the loss of mass as water leaves. The unit of mass is kept by the BIPM, compared across Europe by EURAMET, and accredited by BELAC. NIST publishes the same measurement foundations.
Which category should I open next?
The category is Balances & scales. The sub-category is Balance accessories, calibration & certificates. The catalogue is Lab instruments.
Shelves beside this one are Calibration & test weights, Precision balances, Bench, platform & industrial scales, Analytical balances and Moisture analysers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

