OIML pesas 20kg, 500kg, 1000kg mass spectrometer, crane test weight, cast iron test weight

OIML pesas 20kg, 500kg, 1000kg mass spectrometer,  crane test weight,  cast iron test weight 1.M1 class, OIML weight, 5kg-2000kg cast iron test weight for crane
2.Rectangular Shape Cast Iron weight 
3.Standard Test Weights 4. calibration hangers & weights. 5. Application: calibration for load cell, counting scale, price scale, platform scale, floor scale, elevator test weight, elevator balance weight & so on.

Specifications
Item	Professional serials weights (OIML)
Class	M1
Material	Cast iron
Denstity	7.2kg/dm3
Magnetic Susceptibility	<0.05
Nominal value:	5kg-2000kg
Construction	one-piece
Shape:	Rectangular, with cavity
Finish:	Mirror Polish
Standard Packing	single:ABS box, set:alluminum box
Special packing(Adding cost)	single: Alluminum box
Mark on weight	nothing,but* for the second 2* weight
Shipping packing	Everything packing into small carton boxes, then, when all good <20kg, shipping pack with carton box, >20kg shipping with plywood pallet or plywood case
Application:	industrial weights and laborator, chemical, medical calibration weights, commercial for all kinds of scales such as Analytical balance, floor scale,flat scale,weighing scale,Forklift Scales