The Accuris W1000-1000 is the 1000-gram weight and meets class F1 tolerance per OIML (International Organization of Legal Metrology) Recommendation R111. Made of highly polished, non-magnetic stainless steel, the W1000100 calibration weight comes in a protective plastic case.

The W1000 series of individual weights come in protective plastic cases with a screw top cover. The W1100-200 Weight Set includes 23 weights ranging from 1mg to 200g and is packaged in a protective carrying case with a set of tweezers, a dust brush, and a cleaning cloth.

Laboratory balances, from economy to expensive analytical models, require routine calibration and accuracy confirmation. Accuris offers a selection of individual weights and sets that meet the standards for a variety of balance types.

Class E2 Weight Set

Our Premium Class E2 Weight Set is ideal for calibration of analytical balances with a 0.0001g readability. Precision manufactured from high purity, 316 stainless steel (7.96kg/dm³), these weights are corrosion resistant with magnetic susceptibility <0.005. The set includes 6 weights, 100mg to 100g, for checking repeatability, corner load, linearity, and span. The weights are supplied in a protective case with tweezers, a cleaning cloth, and a certificate of verification.

Precision, compact, and portable balances (readability 0.1 to 0.001g) can be calibrated with our Basic Class F1 Calibration Set. Included in the set are 23 stainless steel cylindrical and leaf weights, 1mg to 200g. Cylindrical weights are marked with their nominal value. All are supplied in a protective case along with tweezers, a cleaning cloth and a dust brush.

Individual Class F1 weights, 100g, 200g, and 500g, are also available. For calibrating larger capacity balances and scales with 1g to 0.1g readability, Accuris offers two stainless steel Class M1 weights, 1kg and 2kg. All individual weights are supplied in plastic, screw-capped containers.