Assessments - 2, GPA: 3
(
)
)
|
Facilidade de uso
4. : . Print Key to print the total data ; . . Confirmation Key. 5. : Sample Key to set the sample quantity. 6. : Accumulation Key to add the displayed value into memory. 7. : Re-call accumulated or preset high & low limit values or preset tare value. 8. : Clear Key to delete the existing accumulated values. 9. : Press this key to enter the counting mode. 10. : Preset Tare Key. 11. : Zero Key to re-zero the scale. 12. : Tare Key to deduct the container weight. KEYBOARD SYMBOLS: ^ / Pcs UNITS / . M+ CE R >0< T PT . . . . . . . . . . COUNT SMPL UNITS PRE-TATR M+ PST ZERO RE-CALL U BL TARE CE PRINT . . . . . . . . . . . Pcs UNITS PT M+ >0< R U TCE . V1.0 7 SM2020010426 EXCELL PRECISION CO., LTD. OPERATION 1. DISPLAY BACKLIGHT Press the key to choose the desired display backlight mode: . . “Auto Backlight” mode. When the weight is over 10 divisions or any key is pressed, the display backlight will be switched on. When the weight returns to zero or the weight on platform is less than 10 divisions, the display backlight will switch off after 5 seconds. . . Display backlight is on all the time. . . Display backlight is off. 2. ZERO Press the >0< key to re-zero the display with no load on the weigh pan. When zero is set, ^ / the (a0.) symbol will be displayed. 3. WEIGHING MODE (1). Units Selection 1. Press the UNITS key in the weighing mode to choose the desired weighing unit and the display will show the “kg” or “lb” symbol on the top right of the LCD display. 2. The unit status will be memorized when turning the machine off. (2). Totalising 1. The scale allows the next totalising operation, even when the weight value does not return back to zero. The key is functional, when the weight value changes by more M+ than 10 d. The scale will store the totalised weight value after the weight is stable. 2. The scale can totalise positive or negative weight but not both at the same time. The totalised weight store must be reset to zero before it is possible to select positive or negative totalising mode. V1.0 8 SM2020010426 EXCELL PRECISION CO., LTD. I. Weight Totalising ACTION DISPLAY Place the object onto the scale. The display shows the weight value Press the M+ key STABLE 6 STABLE 6 . . kg kg The display shows the total number of additions The total weight totalised kg shows and the 3rd “6” . flashes on the display 66 STABLE M+ • The totalising function can be used up to a maximum of 9999 times before it must be reset. The totalising display is limited to 6 digits maximum. II. Recall Totalised Weight Values 1. Press the Rkey to display the total number of additions and the totalised weight value. The 3rd “6” symbol located above (M+) icon will flash on the display. The scale will return to the weighing mode after 3 seconds. • The scale will not display the negative sign “-” for negative totalised weight values when recalling an a totalised weight value, but the negative sign “-“ will be printed out (transmitted serially) for each negative weight and negative totalised weight. III. Clear Totalised Weight Values 1. Press the R key followed by pressing the CE key to clear the totalised weight values. 2. All totals will be lost in the following three circumstances: ¤ The mode is changed from weighing to counting or vice versa. ¤ The scale is switched off. ¤ The weight unit is changed. V1.0 9 SM2020010426 EXCELL PRECISION CO., LTD. (3). Deduction of the Container Weight I. The weight of the container is unknown ( Tare ) ACTION DISPLAY Place the container onto the scale Press the T key when the weight is stable. The weight value becomes zero and the (Net) symbol is displayed Place the object into the container and the display . 6 kg STABLE kg Net . 6 STABLE . 6 kg Net shows the net weight value STABLE of the object. II. Recall the semi-auto tare value Press the Rkey followed by pressing the Tkey . The display shows the tare weight value. III. Clear the semi-auto tare When the container is removed from the scale, the display shows the container weight value with a negative sign. Press the Tkey to reset the scale to zero, and the (Net) symbol will switch off. NOTE: • Multiple tare operation . Users can continuously increase or decrease the tare value by pressing the T key. • The total tare value (tare value + pre-set tare value) can equal the full capacity of the scale. V1.0 10 SM2020010426 EXCELL PRECISION CO., LTD. IV. The weight of the container is known (Pre-set tare) ACTION DISPLAY Press the PT key Use the key to enter the STABLE weight value of the container followed by pressing the . 6 kg . kg key Net . 6 6 STABLE PT Place the object with the container onto the weight pan. The display shows the net kg . value of the object Net 66 STABLE PT V. Recall the pre-set tare value Press the R key followed by pressing the PT pre-set tare value. VI. Clear the pre-set tare value Press the R key followed by pressing the PT DESCRIPTION The display shows the weight value of the container with the negative sign and the (Net) symbol. Th...