Rice Lake Counting Scales - IQ6500 Installation and Operation Manual - Manual (Page 5)

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1.1 Scale Resolution
Counting scales specify two types of resolution:
• Weight (or external)
• Counting (or internal)
Weight resolution is displayed in increments of the full scale capacity which is divided into weight incre-
ments. For example, a 5-lb. scale divided into 10000 weight increments would display weight with 0.0005 lb.
incremental elements (10000 divisions x 0.005 lb. = 5.0 lbs.).
Counting resolution is based on the internal resolution of the scale. The weight and counting resolutions for
the IQ6200/6500 scales are found in Section 6.2.
1.2 Choosing the Best Sample
To choose a sample that will give you the greatest accuracy:
• The smallest part to be counted must be greater than one counting resolution of the scale.
• A 10-piece sample of the smallest part must weigh more than .1% of the scale’s capacity to be
accepted.
• The gross capacity of the scale should be greater than the heaviest box of any part to be counted.
2.0 Installation and Start-Up
For information about installing and operating optional equipment, see Section 9.
2.1 Unpacking and Inspecting
Each component of the IQ6200/6500 system is packed in a specially designed carton. Remove each compo-
nent from its carton, separate the component from its polystyrene shell assembly, and set the assembly aside.
Inspect the carton interior and inner panels to be sure that all accessories have been removed from the carton.
Be sure to replace all packing materials within the carton set. Store the carton set in a secure area so it is
available whenever shipment of the scale is required.
Immediately after unpacking, a visual inspection of the instrument should be performed. The shipper and Rice
Lake Weighing Systems should be notified immediately if any damage occurred during transportation.
Instructions for assessment of damage and further procedures will then be determined.
2.2 Repacking
If the IQ6200/6500 counting scale must be returned for modification, calibration, or repair, be sure that it is
properly packed with sufficient cushioning materials and that it is locked to prevent damage to the load cells
(see Section 2.3).
Whenever possible, the original carton assembly should be retained for this purpose. Any damage caused by
improper packaging will not be covered by warranty.