Static Checkweighers
- Checkweighers are designed to add efficiency to manufacturing, sorting and food-processing applications. Product weight is checked to be within a preset range or target.
DESCRIPTION
A Static checkweigher, also called a check scale or an over/under scale, is used to ensure that items being weighed are within a specific weight range. This type of scale requires an operator to place an item on the scale and if it is outside of the weight range it is taken out of the production line to be adjusted. Any scale can be used as a static checkweigher, but many manufacturers use bench scales specifically for checkweighing. These models may also have lights to visually indicate if the item is under, within or over acceptable weight limits.
TECHNICAL FEATURES
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Power AC: Line Voltages: 115/230 VAC Frequency: 50/60 Hz Power Consumption: 1.5 A at 115 VAC (8 W) 0.75 A at 230 VAC (8 W) Measurement Rate: 960, 480, 240, 120, 60, 30, 15, 7.5 per second System Linearity: ±0.01% full scale Digital I/O: Four channels on CPU board Circuit Protection: RFI, EMI, ESD protection |
Display: Large 0.8 in, 14 segment, six digit high-intensity red LED display Scale Frame: AISI304L, straight line finish, Ra=45 +/- 10 Scale Cover: AISI304L, straight line finish, Ra=45 +/- 10 Annunciators: Designators for %, kg, gm, lb, oz, center of zero, G/B, N, T, PT, neg, motion Operating Temperature: Legal: 14 ºF to 104 ºF (-10 ºC to 40 ºC) Rating/Material: IP69K, stainless steel |
Resolution: Display: 100,000 Load Cell: Stainless steel, hermetically sealed Approvals: Indicator: NTEP CC 08-092, Class III/IIIL 10,000 d Measurement Canada AM-5710, Class III 10,000 d OIML R76/2006-GBI-10.02 TC11569 cULus Listed CE Marked Scale: NTEP CC 95-072, Class III 5,000 d Measurement Canada AM-5082 NSF |
SYSTEM LAYOUT
