Model No. SWPI: 189

Fabricated suitable for stacking and lifting by forklift

SWPI’s Standard Weight, Model No. SWPI: 189 are precision-engineered test weights available in denominations from 100kg to 1000kg. Designed for verification and calibration of weighing instruments, these weights also serve as standards for verifying or calibrating weights of lower accuracy classes. Their reliable construction ensures long-term performance in industrial calibration applications.

Manufactured with a mild steel fabricated body filled with molten cast iron, these weights feature a smooth surface finish and superior durability. The design includes a cubical cavity at the centre, positioned horizontally, making them perfectly suitable for lifting by forklift. For stacking suitability, four legs are provided at the bottom surface and four cavity of same size of the legs are provided at the top surface, such a way that one weight can be perfectly stacked over the weight. Additionally, a specially engineered adjusting cavity sealed with an Allen screw provides watertight protection while allowing future mass adjustments due to wear and tear. With their robust construction and forklift-compatible design, SWPI’s Fabricated Standard Weights guarantee precision, convenience, and longevity in heavy-duty calibration tasks.

Specifications

Denomination1000 kg , 500 kg , 200 kg , 100 kg
Max error (M1)50 , 25 , 10 , 5g
Max error (M1-2)100 , 50 , 20 , 10g
Max error (2)160 , 80 , 30 , 16g
Max error (M2-3)300 , 160 , 60 , 30g
Max Error (M3)500 , 250 , 100 , 50g
MaterialCast iron sheathed with mild steel sheet
FinishLacquered with black P U paint
ShapeRectangular welded with four legs for stacking
Adjusting cavitySpecially Designed cavity sealed by alien screw. the adjustments is made by lead(in molten & shett form ) and a few iron balls , which can be pulled out by a magnetic pencil, if need
MarkingAs Desired by Buyers by white paint

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