Mettler Toledo LJ16 Spécifications télécharger pdf (Page 51)

Chapter 5: General Installation Guidelines

Structural Support Guidelines

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5-9

Add web stiffeners or gussets if necessary to prevent the beam from twisting under

load (see Figure 5-12).

Figure 5-12: Reinforced Weigh Module Support Beam

Stiffening Support

Structures

Metal support structures tend to bend or deflect as the amount of weight placed on

them increases. Too much deflection can affect the accuracy of a tank scale. The

greatest potential for deflection occurs when a weigh module is mounted at the

middle of a support beam’s span. Figure 5-13a shows how a support beam can

deflect when a weigh module is mounted at mid-span. If this type of arrangement

cannot be avoided, you should reinforce the support beams to minimize

deflection. Figure 5-13b and Figure 5-13c show typical reinforcement methods.

Figure 5-13a Figure 5-13b Figure 5-13c

Web Stiffener

or Gusset

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Mettler Toledo LJ16 Spécifications Page 51