Description
Internal battery operation KERN HFA-A01 is an internal battery power option intended for load receptors in the Kern HFA crane-scale range. Designed as dedicated scale accessory hardware, it enables internal battery operation of compatible load receptors where mains-independent use is required. The accessory supports flexible deployment of crane scales and tensile force measuring setups in industrial plants, construction environments, freight centres, harbour facilities and other sites where cable-free powering of the load receptor is practical. Compact packaging and low mass suit storage, transport and field exchange: net weight is 0,10 kg and gross weight is 0,10 kg. Supplied as 1 pc from manufacturer Kern, the unit is classified for professional weighing accessory use and aligns with the HFA system family. It is intended for exclusive use with matching load receptors rather than as a stand-alone measuring instrument. Specify HFA-A01 when equipping or servicing HFA installations that need internal battery operation of the load receptor.
This article is part of Balance accessories, calibration & certificates, in Balances & scales.
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Questions about Internal Rechargeable Battery Pack KERN, HFA-A01
What is this article?
Internal Rechargeable Battery Pack KERN, HFA-A01 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?
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

