KERN SFB 10K1HIP Operating Instructions Manual

KERN SFB 10K1HIP Operating Instructions Manual Manual pdf 21 page image

SFB-BA-e-1625 216.6 AdjustmentAs the acceleration value due to gravity is not the same at every location on earth,each display unit with connected weighing plate must be coordinated - in compliancewith the underlying physical weighing principle - to the existing acceleration due togravity at its place of location (only if the weighing system has not already beenadjusted to the location in the factory). This adjustment process must be carried outfor the first commissioning, after each change of location as well as in case offluctuating environment temperature. To receive accurate measuring values it is alsorecommended to adjust the display unit periodically in weighing operation.• In weighing systems with a resolution of < 15 000 dividing steps anadjustment is recommended.In weighing systems with a resolution of > 15 000 dividing steps alinearisation is recommended (see chap. 6.6).• Prepare the required adjustment weight. The weight to be useddepends on the capacity of the scale. Carry out adjustment as near aspossible to the scale’s maximum weight. Info about test weights can befound on the Internet at: http://www.kern-sohn.com.• Observe stable environmental conditions. Stabilisation requires acertain warm-up time.