LW MEASUREMENTS TREE DCT Series Operation Manual
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LW MEASUREMENTS TREE DCT Series Operation Manual

Dual counting scale
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Professional Weighing
Equipment
DCT SERIES
DUAL COUNTING SCALE
Operating Manual

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Summary of Contents for LW MEASUREMENTS TREE DCT Series

  • Page 1 Professional Weighing Equipment DCT SERIES DUAL COUNTING SCALE Operating Manual...

  • Page 2: Table Of Contents

    Table of Contents Section Page Declaration of Conformity Customer Service Introduction Safety Weight Scale Functions Features 9-10 Application & Conformity Getting Started Delivery Assembly & Installation 13-14 Application Menu 14-16 Program Options 17-18 Calibration 19-21 DCT V1.1 21-22 DCT V1.2 22-23 DCT V1.3 24-25...

  • Page 3: Declaration Of Conformity

    Electronic scale: DCT Dual Counting Scale Available Models: DCT-50 DCT-100 Mark applied EU Directive Standards 2004/108/EC EN 61326-1: 2006 Signature: Boon Lim, R & D Manager Date: 04/27/2014 LW Measurements LLC, 620 Carlson Court, Rohnert Park, CA 94928 Rev 4, 01.18.2023...

  • Page 4: Customer Service

    Customer Service LW Measurements LLC, 620 Carlson Court Rohnert Park, CA 94928 Tel: (707) 542-2185 FAX: (707) 542-3285 http://www.lwmeasurements.com Rev 4, 01.18.2023...

  • Page 5: Introduction

    Introduction What you should know about these Operating Instructions: Tree® Professional Weighing Equipment products are simple to operate. Nevertheless, you should read through these operating instructions in their entirety, so that you can make optimum use of the full potential and the diverse possibilities of the weighing scale in your daily work.

  • Page 6: Safety

    Safety Representations and symbols Important instructions, which involve safety, are highlighted with the appropriate mark: Safety recommendations When using the weighing equipment in surroundings with increased safety requirements, the corresponding regulations must be observed. The weighing scale may only be used with the power adapter supplied. Before connecting the power adapter to the scale, the user must ensure that the operating voltage stated on the power adapter is compliant with the mains voltage.

  • Page 7: Weight Scale

    Weight Scale The weighing scale consists of these parts • The weighing scale body (1) • The scale-pan (2) • The adapter (3) • Operating manual. • Test weight Figure 2.1 your weighing scale Rev 4, 01.18.2023...

  • Page 8: Functions

    Functions The DCT Series are high-quality electronic precision weighing scales designed to function as counting scales with the following specifications. Specifications: Model number Capacity Division Weighing pan Size DCT-50 50lb/2lb 0.001 lb./0.00005lb 13.6 x 10.1/4.48 x 4.48 DCT-100 100lb/4lb 0.002lb/0.0001lb 13.6 x 10.1/4.48 x 4.48 Package (Standard carton)

  • Page 9: Features

    Features  Auto zero tracking  Intelligent applications: weight unit conversion, parts counting  Low battery indication  Large LED  Large heavy gauge stainless steel square pan  Second smaller heavy gauge stainless steel pan  Stability indication  Auto calibration ...
  • Page 10 SCALE 3 Port RS232 Port USB Port On/Off Switch Power Connection Leveling feet Rev 4, 01.18.2023...

  • Page 11: Application & Conformity

    Application & Conformity The Following are instructions of how to correctly use the weight scale: The weighing scale may only be used for the weighing of solid-materials and of liquids filled into secure containers. The maximum capacity of the weighing scale must never be exceeded; otherwise the weighing scale may be damaged.

  • Page 12: Getting Started

    Getting Started The scale is packaged in an environmentally-friendly carton, which provides optimum protection for the balance during transportation. We suggest that you keep the original packaging in order to avoid damage if you are shipping or transporting the scale to a different location. It is also the best way to keep it in the best conditions if it will not be used for an extended period of time.

  • Page 13: Assembly & Installation

    Assembly & Installation The weighing scale is delivered in a partly dismantled condition. Assemble the individual components in the following sequence:  Place your machine on a level, clean, and dry surface to obtain accurate readings.  Place the stainless steel platters on top of the plastic platter with the flat side facing up.

  • Page 14: Application Menu

    The balance is fitted with one bubble level, and adjustable feet for level-control that allow for small height differences or any unevenness in the surface on which the balance is placed. The screw feet must be adjusted so that the air bubble is precisely in the center of the sight glass of the bubble level (see Fig.1) Place the scale horizontally and keep the bubble inside the bubble level aligned with the circle (Fig.1).
  • Page 15 Display messages  Kg- Unit of measure  Lb.- Unit of measure  Stb - Stable indication  Zero: ZERO INDICATOR turns on when the scale is in the zero position  Tare: TARE INDICATOR turns on when this function is used ...
  • Page 16  MEM/STORE key is the SAMPLE WEIGHT MEMORY KEY. Press this key to memorize sample weight, scale can memorize up to 16 different sample weights. E.x.：if you want to store sample weigh 0.22047 （1/1000 lb）at place 7， please operate as below: Press “MEM/STORE”...

  • Page 17: Program Options

    Program options Besides performing accurate simple weighing, your versatile weighing scale can also perform pieces counting Pieces counting Counting pieces with known sample unit weight  Turn scale on  Wait for "0" to appear on the display. If necessary, press “Zero” key to set the display to “0”Key in unit weight, press “Unit Weight”...
  • Page 18 Select a pre-stored unit weight Key in the number of the pre-stored weight (01-16) using the numeric key pad, press “MEM/READ” key and select the pre-stored sample unit weight, press ENTER to confirm. High/Low Check Weighing with Counting  Turn scale on ...

  • Page 19: Calibration

    Calibration Using an External Calibration Weight: Calibration is required when the weighing scale is initially installed or if the scale is moved to a substantial distance from the original location. Scale 1 Calibration  Turn on the scale and let it warm up for about 1 minute. ...
  • Page 20  Press (ENTER) button to set zero point. (UNIT WEIGHT display will show 0.0000 flashing for few seconds and then changes to XX.XX to set the calibration weight).  Press the “Enter” key button, the UNIT WEIGHT display will show flashing XX and then put the accordingly weight on the platform and it will change to XX.XXX lb.
  • Page 21  Press the “Enter” key button, the UNIT WEIGHT display will show flashing XX and then put the accordingly weight on the platform and it will change to XX.XXX lb. Once this occurs the calibration process is complete. Scale 3 Calibration First make a connection to SCALE 3 through DB9 SCALE 3 Load Cell DB9...

  • Page 22: Dct V1.1

    CHANGE CAPACITY/DIVISION  Turn on the power at the left back side of the scale.  Then button (1), (4), (1), (1) then press ENTER button when the scale is examining itself.  WEIGHT show Scale 1  UNIT WEIGHT shows capacity 50 lb. ...

  • Page 23: Dct V1.2

     ‘UNIT WEIGHT’ shows 5 lbs.  ‘TOTAL DISPLAY’ will show 110lbs. Reset the scale after modification 3. New Function: division selectable  Turn on the scale  As the scale is counting down, press the following buttons in order (1), (4), (1), (1) then press ENTER ...
  • Page 24  As the scale is counting down, press the following buttons in order (1), (4), (1), (2) then press ENTER  Display will show the following ‘WEIHT DISPLAY’ shows F=,  ‘UNIT WEIGHT’ shows 2lbs.  ‘TOTAL DISPLAY’ will show 50 lbs. ...

  • Page 25: Dct V1.3

    DCT V 1.3 version manual (replaces U12 SM8958 DIP) 1. Version number (dct V1.3) would be displayed when the power is on. 2. New Function: capacity selectable (must be matched with load cell capacity)  Turn on the scale  As the scale is counting down, press the following buttons in order (1), (4), (1), (2) then press ENTER ...

  • Page 26: Maintenance & Storage

     Put the parts with the container on the scale  Key in the unit weight of container (example: gross weight is 1.1024lb. and unit weight is 0.05000lb/1000, key in 0.05 then press unit weight, scale will show WT: 1.1024lb, UW: 0.05000lb/1000, TOT 22048 QTY, if known weight of container is 1 lb., key in 1 then press tare, scale will show WT: 0.1024lb, UW: 0.05000lb/1000, TOT 2048 QTY.

  • Page 27: Transport & Storage

    Maintenance & Service For maintenance-work, the balance must be disconnected from the power supply (remove power adapter plug from socket). Also ensure that the balance cannot be connected to the power supply during the work by a third party. Make sure that no liquid spills into the scale while performing maintenance work. If liquid is spilled on the scale, it must be inspected by a service technician.

  • Page 28: Warranty

    (2) years from the date of shipment for Customers in the continental United States. LW Measurements will pay for freight both ways within the first 30 days of purchase if technical support is required. (Determined by our certified Technical Support Team) In the event technical support is needed the customer is responsible for shipping the product back to us after the 30 day period has expired.

This manual is also suitable for:

Tree dct-50Tree dct-100

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