Tecnetics Industries Tecweigh 20, Руководство по эксплуатации

Страница: 39 / 79

- 38 -
4) Cal Factor - The Calibration Factor accounts for physical differences between scale types.
Select the appropriate value for the scale model at hand, or select 0.03 if a calibration chain will
be used instead of the calibration weight supplied with the scale.
WY10 .27 WY20 .54
WY10HD .54 WY25 .36
WY10SHD .70 WF10 .27/.36 (See 11.02.4)
WY15 .36 WF18 .36
HY15 .36 HY25 .36
5) Cal Wt - Enter the exact value of the calibration weight. This value is stamped on the
end of the calibration weight (in pounds) if you are using one from the factory. Enter the value in
pounds when using English units or kilograms when using metric (KG = 0.453 X LBS). Set this
Parameter to zero when using a calibration chain instead of the factory supplied calibration
weight.
6) Cal Chn - Enter the weight per length of the calibration chain if one is being used in
place of the factory supplied calibration weight. To determine this value, weigh the chain (in
pounds or kilograms) and measure its length (in feet or meters). Be sure to use only English or
Metric units. Then divide the weight by the length (weight/length) and enter the resultant value.
7) Wgh Span - The Weigh Span is the length of the belt directly over the scale. The weigh
span equals the distance from the idler before the scale to the idler after divided by 2. The units
are in inches if using English or in meters if using metric.
8) Belt
Len - Enter the exact length of the conveyor belt in feet if using English or in
meters if using metric. Important, do not enter the conveyor length ! Enter the entire belt length
as if it was cut and stretched out flat on a surface.
9) P/P Wt - The pre/post weight will be used for a material test calibration. Let it remain
equal to zero if this is a first time setup. During calibration, material will be dispensed into a
truck and then weighed on a stationary scale. The stationary scale weight will then be entered in