Adam Equipment QBW - Manuals

Page 3 - CONTENTS

© Adam Equipment Company 2004 CONTENTS 1.0 INTRODUCTION .............................................................................................2 2.0 TECHNICAL SPECIFICATIONS ......................................................................2 2.1 RANGES AND RESOLUTIONS ........................

Page 4 - TECHNICAL SPECIFICATIONS; RANGES AND RESOLUTIONS

© Adam Equipment Company 2004 2 1.0 INTRODUCTION • The QBW series of scales are simple, easy to use scales with an internal rechargeable battery. • The weighing process is fast and accurate, making it suitable for general purpose weighing applications. • There are 5 models in this series with capaci...

Page 6 - OTHER SPECIFICATIONS; LOCATING THE SCALE

© Adam Equipment Company 2004 4 2.2 OTHER SPECIFICATIONS Operating temperature 0ºC to 40ºC 32ºF to 104ºF Battery Internal Rechargeable Battery (approx. 150 hours Operation) Power Supply Adapter 9 VAC, 500mA Applications General Purpose Weighing Scale Stabilisation Time 2 seconds typical Calibration ...

Page 7 - SETTING UP AND OPERATION; SETTING UP THE SCALE

© Adam Equipment Company 2004 5 4.0 SETTING UP AND OPERATION 4.1 SETTING UP THE SCALE • Unpack the scale carefully. • Place the scale on a solid worktop or anti vibration table. • Place the rectangular pan on the mechanism through the 4 holes situated at 4 corners. • Turn the adjustable feet until t...

Page 8 - BATTERY OPERATION

© Adam Equipment Company 2004 6 • The scale will then operate, but will not have established a new no-load value. In order to achieve this, the scale should be powered down, the load removed or the weighing pan fitted, and the scale powered up again. • The scale is turned off by pressing the [Off ] ...

Page 9 - WEIGHING UNIT SELECTION

© Adam Equipment Company 2004 7 • If the current tare reading is within a small range of the initial no-load value established at switch on, the zero-indicator will be displayed and the scale will still have the maximum capacity available for weighing, before an overload condition is displayed. • If...

Page 10 - DISPLAY AND KEYS; Maximum Scale; [Cal] key is released within 3 seconds, the calibration request; Ensure there is no weight on the scale then press the [Cal] key

© Adam Equipment Company 2004 8 4.6 DISPLAY AND KEYS 5.0 CALIBRATION Calibration of the scale is possible only by using a standard mass which is equal or near to the maximum capacity of the scale. If metric units (i.e. Grams or Kilograms) are selected, the value of the calibration mass required is t...

Page 11 - ” where; USER SET UP PARAMETERS; FUNCTION OF THE KEYS

© Adam Equipment Company 2004 9 • If the no-load calibration value is acceptable, the display will then show “ "" ” where is the value of calibration mass required and “ "" ” is the units (kg or lb) for the calibration mass, e.g. “ ” for a 6 kg mass or “ ” for a 10 pound mass. • Plac...

Page 13 - VIEWING ADC COUNTS

© Adam Equipment Company 2004 11 6.4 ENABLED UNITS The default setting for the enabled units is any of the available units i.e. Grams, Kilograms, Ounces, Pounds or Pounds & Ounces NOTE: The currently-active unit cannot be disabled, hence to disable the current unit an alternative unit must first...

Page 14 - Taring

© Adam Equipment Company 2004 12 • Factory defaults will be loaded for the stored setup, zero and calibration values, then the raw ADC counts will be displayed as described above. • This mode can be exited at any time by pressing the [Cal] key, at which point, since the zero and calibration values h...