Torrey QC Series Owner's Manual
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Torrey QC Series Owner's Manual

Electronic scale
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OWNER`S MANUAL
ELECTRONIC SCALE
QC-SERIES
BEFORE OPERATING THIS SCALE, PLEASE READ THIS MANUAL THOROUGHLY.
CODE: 13100885
REV 1

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  • Page 1 OWNER`S MANUAL ELECTRONIC SCALE QC-SERIES BEFORE OPERATING THIS SCALE, PLEASE READ THIS MANUAL THOROUGHLY. CODE: 13100885 REV 1...
  • Page 2 CODE: 13100885 REV 1...
  • Page 3 * HOW TO SEE THE TOTAL COUNT * HOW TO ERASE THE TOTAL COUNT * OPERATION WITH Kg AND Lb * PRINTING IMPORTANT SCALE MESSAGES CALIBRATION SELECTION TABLE OF MINIMUM EXTERNAL DIVISION MAINTENANCE AND CLEANING RECOMMENDATIONS TECHNICAL SPECIFICATIONS .ADDITIONAL DATA QC SERIES...

  • Page 4: Important Warnings

    Counting scale IMPORTANT WARNINGS In case have problema wiht the scale, firts read the warranty condiction. Do not open the scale on your own. Your warranty will be canceled. Never prees the keyboard wiht object such as pencils, pens, knifes, etc. Use a Vac outlet exclusive for the scale.
  • Page 5 WARNING! Do not open the scale Caution: to reduce the risk of short circuit in your scale, do not remove the cover or sustitute any of the parts for others that are not original only authorized distributor.. QC SERIES...
  • Page 6 Counting scale INTRDOCUTION Dear customer: We appreciate you have chosen this product and we assure you will get the maximum satisfaction of the new acquisition for your business. We suggest to read carefully this manual and make sure to keep it at hand for later consultations.
  • Page 7 Key : it is used to switch between kg. - lb. It is used to print the weight,the unit weight and the Key : amount of pieces. 11.. Key : it is used to store unit weights . QC SERIES...
  • Page 8 Counting scale UNIT WEIGHT FUNCTIONS Key : it is used to recall a previously stored unit weight. Key : it activates the sample mode and gets the unit weight. Key : it is used to enter the unit weight using the numeric section.

  • Page 9: Display Section

    To use this function follow steps: suppose you are going to weight 150 gr. of some product in a plastic container that weighs 350 gr. 1. place the empty container on the scale. QC SERIES...
  • Page 10 Counting scale 2. Press the key. after some seconds the display will shows the following: 3..Put the product inside of the container and the scale shows only the products weight without the containers weight, when removing the container will appear the negative weight. If you finish weighting and you want to get out of this function, only press the key, the scale will return to zero.

  • Page 11: Easy Operation

    If high precision counting is not required you may use a sample of 25 to 50 pieces for this example but, the percentage of error will increase according to the table of maximum errors. QC SERIES...
  • Page 12 INTERMITTENT INDICATOR It is activated when the total of pieces is calculated on the basis of the unit weight value with more decimals that is shown in the unit weight section. This value is not completely in the display, so you can not record it; when it is required a better resolution is recommendable to make the sampling, calculating the unit weight and counting the pieces for example: The 100 pieces are placed and sampled as a sing le piece to know the...
  • Page 13 Counting scale TABLE OF MAXIMUM ERRORS QC SERIES...
  • Page 14 UNIT WEIGHT MEMORIES The scale has 50 memories to store the unit weight values of pieces. HOW TO STORE UNIT WEIGHT MEMORIES It is posible to be in two ways, count or sample mode. Firstly in the sampling mode obtain the unit weight following the procedure for it, once the unit weight has been calculated correctly, press the key and enter the number of the memory slot that you wish to save To ( from 01 to 50).
  • Page 15 To print the weight, unit weight and count, press the key, the data will be printed in the unit of the system of weigh that is being used kg. or lb. at the speed of programmed transmission (serial interfase rs-232). printing examples: QC SERIES...
  • Page 16 IMPORTANT MESSAGES THAT APPEAR ON THE DISPLAY This message indicates the scale has been overloaded, to correct simply remove the extra weight from the scale platter If this message appears in a intermittent way, it means that is detecting low level of voltage in the battery and the backlight will turn automatically off.
  • Page 17 Saves the parameter value Selects a parameter. Advances to the next parameter. Ends calibration PARAMETERS SELECTION PARAMETER CHOICE VALUE CELL (CELL) (BAUD RATE) 2400 4800 9600 (CAPACITY) 5 kg. 10 kg. 20 kg. 50 kg. 200 kg. 400 kg. 1000 kg. QC SERIES...
  • Page 18 % (Calibration percentage) select table from 10% to 100%. DMI external minimum division (see the table below). It is important to define correctly in the cell parameter of scales. In all cases, the cell parameter is 1 (no modifiable). the calibration will be made in kg. For example: calibrate the scale with a serial velocity of transmission of 9600 bps, with 10% of weight, and minimum division of 0.002 gr.

  • Page 19: Maintenance And Cleaning

    D. Regularly check the scale to assure it is correctly leveled with its four bases well supported. E. When you clean the scale make sure are not any papers, or any other kind of material under the plate or under the plate-holder that could obstruct the Proper operation of your scale. QC SERIES...
  • Page 20 F. Do not use detergents nor corrosive liquids while cleaning. G. Do not move your scale around. Constant movement can cause strokes that damage it. H. DO NOT EXPOSE YOUR SCALE TO TEMPERATURES BELOW -10 ºc (14 ºf) OR ABOVE 40 ºc (104 ºf). RECOMMENDATIONS Advantages and taking care of 1.- The scale offers the advantage at the same time to show the weight on...

  • Page 21: Technical Specifications

    Model QC-20 Max. Cap. 5kg/10lb Max. Cap. 20kg/40lb Min. Div. 0.5gr/0.001lb Min. Div. 0.02gr/0.0015b Minimum unit weight 0.05gr/0.0001lb Minimum unit weight 0.0002kg/0.0005lb Oper. Temp. -1ºF to 104ºF Oper. Temp. -1ºF to 104ºF Plate Circular plastic level Plate holder. QC SERIES...
  • Page 22 Model QC-50 Max. Cap. 50kg/100lb Min. Div. 0.005kg/0.01lb Minimum unit weight0.0005kg/0.001lb Oper. Temp. -1ºF to 104ºF Plate. Weight sensor.. Leveling Bases Turret Display. AC/DC Power supply Turrets conector Plastic C Holder AC/DC Power supply QC SERIES...

  • Page 23: Additional Data

    Counting scale ADDITIONAL DATA The serial number of this product can be found in the register plate under the scale. We suggest you that write the serial number and the scale model in the following spaces and hold them as proof of your acquisition and as identification in case of loss or to future request.
  • Page 24 ELECTRONIC SCALE www.torrey.net...

This manual is also suitable for:

Qc-5Qc-20Qc-50

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