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F1 Class Weight of OIML R111 1 kg

Specifications:

Design

Knob type cylindrical two piece Bar

Density 

8000 (± 30) kg/m3

Material

High-grade Austenitic stainless steel, SS-316

Capacity

1kg

OIML Tolerance Class

F1/F2

Packing     

Packed in hard case aluminuim box

Susceptibility X

< 0.2

Calibration certificate

Included standard manufacturing certificate and a calibration

certificate produced in accordance with OIML R 111-1:2004 and ISO

17025:2017 requirements.

Precision Perfected: F1 Class 1kg Calibration Weights for Unmatched Accuracy

At Masseprazise, we understand that in high-precision measurement, every milligram matters. Our F1 class weight 1kg is engineered to deliver exceptional accuracy for laboratories, research facilities, and industrial quality control departments that demand the highest standards. Designed and manufactured according to OIML R111-1 standards, these weights ensure reliable calibration for analytical balances and high-resolution scales.

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The F1 Class Weight 1 kg from Masse Präzise comes in a knob-type cylindrical two-piece bar design, which ensures excellent stability, rigidity, and ease of handling during precision calibration work. This shape also minimizes external influences such as dust or handling errors—crucial when using a calibration weight 1kg in high-accuracy laboratory environments.

Yes. The 1 kg F1 class calibration weight can be supplied as an individual unit or integrated into a customized F1/F2 class calibration weight set depending on your laboratory’s requirements. Masse Präzise also provides matching weights such as 500 g, 200 g, 100 g, etc., ensuring complete compliance for analytical balance calibration or mass comparator verification.

Absolutely. The 1 kg F1 calibration weight is manufactured using high-grade austenitic stainless steel SS-316, offering superior corrosion resistance and magnetic stability (Susceptibility X < 0.2). With full compliance to OIML R111-1:2004 and calibration traceability as per ISO 17025:2017, it is perfectly suitable for: - Pharmaceutical and QC labs - FDA and GMP-regulated environments - Weighing instrument calibration in pharma manufacturing This makes it highly reliable for pharmaceutical equipment calibration.

Masse Präzise designs every F1 Class OIML R111 – 1 kg calibration weight to retain long-term accuracy through: - SS-316 corrosion-resistant construction - High density (8000 ± 30 kg/m³) ensuring stability - A precision two-piece design that reduces drift Under proper storage and handling—using the provided hard-case aluminium box—the weight maintains accuracy for many years. However, labs typically recalibrate annually to meet ISO, NABL, and GMP audit requirements.With full compliance to OIML R111-1:2004 and calibration traceability as per ISO 17025:2017, it is perfectly suitable for: - Pharmaceutical and QC labs - FDA and GMP-regulated environments - Weighing instrument calibration in pharma manufacturing This makes it highly reliable for pharmaceutical equipment calibration.