OHAUS RC31P1502 Instruction Manual

Also see for RC31P15: Instruction manual Instruction manual Instruction manual User guide Instruction manual

Contents

Ranger™ Count 3000 Series EN-95. If required, place an empty container on the pan and press Tare.6. Place sample material on the pan or in the container. If the sample weight is under thetarget weight range, the yellow LED will light. If the sample is within the target weightrange, the green LED will light. If the sample is over the target weight range, the red LEDwill light.3.6 Check-CountingPress and hold the Target key, [Check] is displayed in the weight window. Release the Targetkey when [Count] is displayed in the piece weight window.1. Press the Target key, [Under] is displayed in the weight screen. The previous under limitwill is displayed in the piece weight screen.2. Input the sample size with the numeric keypad. The value will be displayed in the countwindow.3. Press the Yes key to accept the under limit value, [Over] is displayed in the weightscreen.4. Repeat step 2 and 3 above to set the over limit.5. If required, place an empty container on the pan and press Tare.6. Place sample material on the pan or in the container. If the sample quantity is under thetarget pieces range, the yellow LED will light. If the sample is within the target piecesrange, the green LED will light. If the sample is over the target pieces range, the red LEDwill light.Positive CheckPositive check is used to determine when the material added to the scale is within the targetrange. In this case the UNDER and OVER limits must be positive values (the OVER limit mustbe greater than the UNDER limit).Add material to the scale until it is within the ACCEPT (green) range.Negative CheckNegative check is used to determine when the material removed from the scale is within thetarget range. In this case the UNDER and OVER limits are both negative values.The UNDER limit must be greater than the OVER limit (for example UNDER = -10/ OVER=-15).Place the item to be weighed on the scale and press Tare.Remove a portion of the item until it is within the ACCEPT range.Zero CheckZero check is used when comparing subsequent samples to an initial reference sample. In thiscase, the UNDER limit must be a negative value and the OVER limit must be a positive value.Place the reference item on the scale and press Tare. Remove the reference sample and placethe item to be compared on the scale to determine if it is within the ACCEPT range.