impact BA114 User Manual

User Guide

BA114

Electronic Balance 30kg x 1g

Impact Test Equipment Ltd

www.impact-test.co.uk & www.impact-test.com

Impact Test Equipment Ltd.

Building 21 Stevenston Ind. Est.

Stevenston

Ayrshire

KA20 3LR

T: 01294 602626 F: 01294 461168

E: sales@impact-test.co.uk

Test Equipment Web Site

www.impact-test.co.uk

Test Sieves & Accessories Web Site

www.impact-test.com

CONTENTS

1.0 INTRODUCTION...................................................................................................... 3

2.0 SPECIFICATIONS.................................................................................................... 4

3.0 INSTALLATION........................................................................................................ 5

3.1 GENERAL INSTALLATION .................................................................................. 5

3.2 INSTALLATION OF CBW SERIES....................................................................... 6

4.0 KEY DESCRIPTIONS .............................................................................................. 6

5.0 DISPLAYS................................................................................................................ 8

6.0 OPERATION ............................................................................................................ 8

6.1 ZEROING THE DISPLAY ..................................................................................... 8

6.2 TARING ................................................................................................................ 9

6.3 WEIGHING A SAMPLE ........................................................................................ 9

6.4 PERCENT WEIGHING ......................................................................................... 9

6.5 PARTS COUNTING............................................................................................ 10

6.6 CHECK-WEIGHING ........................................................................................... 10

6.6.1 Setting up Check-weighing while weighing.................................................. 10

6.6.2 Setting up Checkweighing while Parts Counting.......................................... 11

6.7 ACCUMULATED TOTAL.................................................................................... 12

6.8 MANUAL ACCUMULATION ............................................................................... 12

6.9 AUTOMATIC ACCUMULATION ......................................................................... 13

7.0 PARAMETERS....................................................................................................... 13

7.1 PROCEDURE..................................................................................................... 14

7.1.1 Control the backlight.................................................................................... 14

7.1.2 Automatic accumulation............................................................................... 14

7.1.3 Accumulation of data in memory when [Print] is pressed ............................ 14

7.1.4 Auto zero range ........................................................................................... 15

7.1.5 Selectable unit of weight displayed.............................................................. 15

7.1.6 Setting of the check weighing alarm ............................................................ 15

7.1.7 Speed at which the machine will run the ADC ............................................. 16

8.0 BATTERY OPERATION......................................................................................... 16

9.0 RS-232 INTERFACE.............................................................................................. 17

9.1 INPUT COMMANDS FORMAT........................................................................... 18

10.0 CALIBRATION ....................................................................................................... 19

11.0 ERROR CODES..................................................................................................... 20

1.0 INTRODUCTION

• The CBW series of scales provide an accurate, fast and versatile series of general purpose weighing scales with counting, % weighing and check-weighing functions.

• There are 2 series of scales - CBW scales which use kilograms as the default unit and the CBWa range of scales have changeable units from pounds to kilograms. The scales in these series share the same functions except the CBWa series have the ability to change the weighing units.

• There are 5 models in each series with capacities up to 45 kg / 100 lb.

• These all have stainless steel weighing platforms on an ABS base assembly.

• All scales have sealed keypads with colour coded membrane switches and the displays are large easy to read liquid crystal type displays (LCD). The LCD’s are supplied with a backlight.

•

The scales include automatic zero tracking, audible alarm for preset weights, automatic tare, pre-set tare, an accumulation facility that allows the count to be stored and recalled as an accumulated total and bi-directional RS-232 interface for communicating with a PC or printer.

2.0 SPECIFICATIONS

CBW SERIES

Model # CBW 3 CBW 6 CBW 15 CBW 30

Maximum Capacity 3 kg 6 kg 15 kg 30 kg 45 kg Readability 0.1 g 0.2 g 0.5 g 1 g 2 g Tare Range -3 kg -6 kg -10 kg -30 kg -45 kg Repeatability (Std. Dev.) 0.1 g 0.2 g 0.5 g 1 g 2 g Linearity ± 0.2 g 0.4 g 1 g 2 g 4 g Units of Measure kg, g

CBW 45

CBWa SERIES

Model: CBW-6a

UNITS OF MEASURE

Grams 3000.0 g Kilograms 3.0000 kg Pounds 6.0000 lb Pounds/Ounces 6 lb 0.0 oz

Model: CBW-12a

UNITS OF MEASURE

Grams 6000.0 g Kilograms 6.0000 kg Pounds 11.9935 lb Pounds/Ounces 11 lb 15.0 oz

Model: CBW-35a

UNITS OF MEASURE

Grams 15000.0 g Kilograms 15.0000 kg Pounds 35.000 lb Pounds/Ounces 35 lb 0.0 oz

Model: CBW-65a

UNITS OF MEASURE

Grams 30000 g Kilograms 30.000 kg Pounds 65.000 lb Pounds/Ounces 65 lb 0.0oz

Model: CBW-100a

UNITS OF MEASURE

Grams 45000 g Kilograms 45.000 kg Pounds 100 lb Pounds/Ounces 99lb15.0 oz -99 lb 15.0 oz

MAXIMUM

CAPACITY

MAXIMUM

CAPACITY

MAXIMUM CAPACITY

TARE

RANGE

-3000.0 g

-3 kg

-6 lb

-6 lb 0.0 oz

TARE

RANGE

-6000.0 g

-6 kg

-11.99 lb

-11 lb 15 oz

TARE

RANGE

-10000.0 g

-10 kg

-35 lb

-35 lb 0.0 oz

TARE

RANGE

-30000 g

-30 kg

-65 lb

-65 lb 0.0 oz

TARE

RANGE

-45000 g

-45 kg

-99 lb

READABILIT

0.1 g

0.0001 kg

0.0002 lb

0.1 oz

READABILITY REPEATABILITY

0.2 g

0.0002 kg

0.0005 lb

0.1 oz

READABILITY REPEATABILITY LINEARITY

0.5 g

0.0005 kg

0.001 lb

0.1 oz

READABILITY

0.001 kg

0.002 lb

0.1 oz

READABILITY REPEATABILITY LINEARITY

0.002 kg

0.005 lb

0.1 oz

REPEATABILITY LINEARITY

0.1 g

0.0001 kg

0.0002 lb

0.1 oz

0.2 g

0.0002 kg

0.0005 lb

0.1 oz

0.5 g

0.0005 kg

0.001 lb

0.1 oz

REPEATABILITY

1 g

2 g

1 g

0.001 kg

0.002 lb

0.1 oz

2 g

0.002 kg

0.005 lb

0.1 oz

0.0002 kg

0.0004 lb

0.1 oz

LINEARITY

0.0004 kg

0.001 lb

0.1 oz

0.001 kg

0.002 lb

0.1 oz

LINEARITY

0.002 kg

0.004 lb

0.1 oz

0.004 kg

0.01 lb

0.2 oz

0.2 g

0.4 g

1 g

2 g

4 g

Common Specifications for CBW and CBWa

Interface RS-232, Optional Stabilisation Time 2 Seconds typical

Operating Temperature Power supply 9V DC, 800 mA

Through an external adapter

Battery Internal rechargeable battery (~70 hours operation)

Calibration Automatic External

Display 6 digits LCD digital display Scale Housing ABS Plastic, Stainless Steel platform

Pan Size 225 x 275 mm

Overall Dimensions (wxdxh)

Net Weight 4.1 kg / 9 lb Applications General Purpose Scale Functions Weighing, parts counting, % weight, Checkweighing

0°C - 40°C

32°F - 104°F

8.9” x 10.8”

315 x 355 x 110 mm

12.4” x 14” x 4.3”

3.0 INSTALLATION

3.1 GENERAL INSTALLATION

• Avoid extreme temperatures. Do not place in direct sunlight or near air conditioning vents. Avoid air movement such as from fans or opening of doors and windows.

• Avoid unsuitable tables. Do not place near vibrating machinery.

• Avoid unstable power sources while charging the battery. Do not

use the scale near any large user of electricity such as welding equipment or large motors.

• Avoid high humidity that might cause condensation. Avoid direct contact with water. Do not spray or immerse the scales in water.

• Keep the weighing area clean.

• Do not stack material on the scale when not in use.

• Protect the scale from extreme temperatures, vibration and dust.

3.2 INSTALLATION OF CBW SERIES

• The CBW Series comes with a stainless steel platform packed separately.

• Place the platform in the locating holes on the top cover.

• Do not press with excessive force as this could damage the load

cell inside.

• Level the scale by adjusting the four feet. The scale should be adjusted such that the bubble in the spirit level is in the centre of the level and the scale is supported by all four feet.

• Attach the power supply cable to the connector on the bottom of the scale. Plug in the power supply module. The power switch is located on the base on the right side of the scale.

• The scale will first display the model number (CBW 30- where 30 denotes the capacity of the scale in kg), followed by the revision numbers (1.2-2.03 where 1.2 is the current hardware revision number of the main circuit board and 2.03 is the current software revision number). A self-test is followed next. At the end of the self-test it will display “ZERO”, if the zero condition has been achieved. A stable symbol and “GROSS” indicators are also displayed.

4.0 KEY DESCRIPTIONS

KEYS PRIMARY FUNCTION SECONDARY FUNCTION

[Zero]

[Tare]

Sets the zero point for all subsequent weighing. The display shows zero.

It tares the scale and stores the current weight in memory as a tare value, subtracts the tare value from the weight and shows the results. This is the net weight. Entering a value using the keypad will store that value as the tare value.

or [Enter] key when setting parameters or other functions.

A secondary function is

available to increment the active digit when setting a value for parameters or other functions.

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impact BA114 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual