Description
Power adapter 18 W 12 V PSAA18U-120 is a compact mains power supply unit designed as an electrical accessory for laboratory balances and weighing systems. Rated at 18 W with a 12 V DC output, it ensures stable energy delivery for compatible Ohaus instruments used in analytical, research and industrial laboratory settings. The adapter has a net weight of 0,167 kg and a gross weight of 0,167 kg. Its packaging measures 0,21 m in depth, 0,18 m in width and 0,09 m in height, corresponding to a packaging volume of 0,003 m³. Supplied as one piece and originating from China, the unit belongs to the electrical-parts category and contains no display devices. This power adapter from manufacturer Ohaus is intended for EX and related balance series requiring a C14-style connection and reliable external power. Laboratories rely on it to maintain continuous instrument readiness for precise weighing operations, routine calibration work and quality-control procedures that demand consistent voltage supply without interruption.
This article is part of Balance accessories, calibration & certificates, in Balances & scales.
Key features
- Pack size: 1 pc
- Product type: Electrical Parts
- Output: 12 V DC, 18 W
- Model: PSAA18U-120
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Questions about Power Adapter 18W 12V PSAA18U-120
What is this article?
Power Adapter 18W 12V PSAA18U-120 is the article on this page. Luminix Health distributes Ohaus 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.
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.