PT WS5-150 Operator's Manual

Ws5 series. precision balance

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Innovative Measurement Electronics
WS5
Precision Balance
Operator Manual
Rev. 6.6.19

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Summary of Contents for PT WS5-150

  • Page 1 Innovative Measurement Electronics Precision Balance Operator Manual Rev. 6.6.19...
  • Page 2 Thank you for purchasing a PT Electronic Digital Scale. In order to use the scale properly, please read this Manual carefully before use. If you have a problem concerning the scale, please contact your supplier. PT regularly updates and issues new information regarding products, the most up-to-date information and additional detailed information is located on the PT web site.
  • Page 3: Table Of Contents

    WS5 Operator Manual Rev 6.6.19 1. TABLE OF CONTENTS 1. TABLE OF CONTENTS........................1 2. PREPARATION..........................2 2.1.Before using the scale......................2 2.2.Preparing the scale for use....................2 2.2.1.Transportation lock....................3 2.2.2.Wind shield......................3 3. FEATURES AND SPECIFICATIONS....................4 3.1.Features..........................4 3.2.Specifications........................4 3.3.Product Package........................4 3.4.Selectable Weight Units......................4 3.5.Selectable units capacity and division table...............5 3.6.Error Messages........................6 4.
  • Page 4: Preparation

    WS5 Operator Manual Rev 6.6.19 2. PREPARATION 2.1. Before using the scale 1. Please keep the scale in a cool and dry place. Do not store at high temperatures. 2. Do not allow any liquids to come into or contact with the scale. If it is happened, wipe the scale dry with a cloth.
  • Page 5: Transportation Lock

    WS5 Operator Manual Rev 6.6.19 2.2.1.Transportation lock. For maintenance or transportation of this machine, install the protection screw to avoid any damage to the sensitive components within. Installing the protection screw: Removing the protection screw: 2.2.2.Wind shield Assemble the wind shield as below. Page 3...
  • Page 6: Features And Specifications

    Dual-power source: Either from mains AC/DC adapter or dry cell batteries. ● Options as standard: Stainless steel platter, back light, levelling feet, RS232, wind ● shield. 3.2. Specifications Model Capacity Division Resolution Min. Cap. WS5-150 150g 0.005g 1/30 000 WS3-300 300g 0.00g 1/30 000 WS3-600 600g 0.02g 1/30 000...
  • Page 7: Selectable Units Capacity And Division Table

    WS5 Operator Manual Rev 6.6.19 3.5. Selectable units capacity and division table. External resolution: 1/30000 WS5-150 WS5-300 WS5-600 WS5-1200 WS5-1500 WS5-3000 150 ×0.005 300 × 0.01 600 × 0.02 1200 × 0.02 1500 × 0.05 3000 × 0.1 150 ×0.05 300 ×...
  • Page 8: Error Messages

    WS5 Operator Manual Rev 6.6.19 3.6. Error Messages ⇒ The EEPROM memory is not working correctly. ⇒ Zero is higher than the zero range when switching the scale on. ⇒ Zero is lower than the zero range when switching the scale on. ⇒...
  • Page 9: Display

    WS5 Operator Manual Rev 6.6.19 4. DISPLAY Stable weight Accumulation indication Low battery active indication Zero Minus sign Tare Mode Unit display 1 .5m m “Tare” indication. The Net weight is displayed. “Zero” indication. The scale has returned to zero. “Unit”...
  • Page 10: Keyboard Functions

    WS5 Operator Manual Rev 6.6.19 5. KEYBOARD FUNCTIONS 5.1. Key descriptions : The key to switch the scale off. →0← : ON/ZERO key. When the scale is off, press the key to switch it on. When the scale is switched on, with the weigh pan empty, if the display is not showing zero, press this key to zero (balance) the scale.
  • Page 11: Basic Operation

    WS5 Operator Manual Rev 6.6.19 5.2. Basic Operation 5.2.1. Switching the scale on / Re-zeroing →0← 1. When the scale is off, press the key to turn the scale on. 2. When the scale is on and without any object placed on the weigh pan, press the →0←...
  • Page 12: Unit Weight Function

    WS5 Operator Manual Rev 6.6.19 5.2.6.Unit weight function 1. Press the key to switch between unit weight display and pcs mode display. The weight of a sample should be greater than 0.2 of a scale division. When the sample is --or- too small is displayed.
  • Page 13: Notes

    WS5 Operator Manual Rev 6.6.19 10. The scale remembers the sample unit percentage when turning the scale off. The scale will use the same selected sample percentage, when entering the percentage mode next time. To enter the percentage mode directly with the same sample weight when the scale is switched on press the key when the scale has completed its power on self check before pressing any other key.

This manual is also suitable for:

Ws3-300Ws3-600Ws3-1200Ws3-3000Ws3-1500

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