Description
Weight set, 500 g–1 mg, OIML F1 is a precision OIML calibration weight set for laboratory balances and metrology work. The set covers nominal values from 500 g down to 1 mg and is adjusted to meet or exceed the tolerances of OIML classes E1, E2, F1 and F2. Weights from 1 g to 1 kg are made from Troemner Alloy 8 stainless steel, which provides a tightly controlled density of 8,03 g/cm³, extremely low magnetic susceptibility, and strong stability with corrosion resistance. Weight surfaces meet or surpass OIML R 111 and feature a high-gloss, mirror-smooth finish that makes scratches and foreign matter clearly visible while supporting long-term durability. The pieces are supplied in high-quality protective cases that keep them secure, clean and dust-free, safeguarding the set during storage and handling. This configuration from manufacturer Ohaus is offered as one complete set with a net weight of 1,11 kg and a gross weight of 3,402 kg. It is suited to routine verification and calibration tasks where F1-class accuracy and reliable presentation of the weights are required in controlled laboratory environments.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 set
- Density: 8,03 g/cm³
- Weight range: 500 g–1 mg
- Accuracy class: OIML F1
- Material: Troemner Alloy 8 stainless steel
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Questions about Weight Set OIML 500g-1mg CLF1 No Cert TR
What is this article?
Weight Set OIML 500g-1mg CLF1 No Cert TR is the article on this page. Luminix Health distributes Ohaus for laboratory use. It sits in Calibration & test weights, inside Balances & scales, in Lab instruments.
A test weight is a mass of a stated class, used to check a balance. The class sets the tolerance. A weight that is dirty, or that has been handled with bare fingers, is no longer that class. The certificate ties the weight to a standard.
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 Calibration & test weights. The catalogue is Lab instruments.
Shelves beside this one are Precision balances, Balance accessories, calibration & certificates, Bench, platform & industrial scales, Analytical balances and Moisture analysers.
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