EXCELL PRECISION CO., LTD. Table of Contents PRECAUTIONS FOR USE ......................3 PREPARING TO USE THE BALANCE ..................3 PROTECTION IN THE TRANSPORTATION................4 CHAPTER ONE PRODUCT FEATURES ..................5 1-1 Features ..........................5 1-2 Specifications ........................6 1-3 Plastic Shield Installation & Dimension ................8 1-4 Description of Power Supply ....................
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EXCELL PRECISION CO., LTD. 3-1-8 Auto Unit Weight Averaging Setting ..........24 3-1-9 Zero Tracking Range Setting ............25 3-2 Weight Calibration and Gravity Compensation ..........26 3-2-1 External Weight Calibration ............. 27 3-2-2 Gravity Compensation ..............28 3-2-3 Restore to the Default Setting ............
EXCELL PRECISION CO., LTD. PRECAUTIONS FOR USE Thank you for purchasing BH3 precision balance. To enable you to use this balance correctly, we suggest that you read these precautions carefully. 1. It must be prevented from getting wet. If it gets wet, please wipe it dry with a cloth. If there is something wrong with the machine, please contact your supplier.
EXCELL PRECISION CO., LTD. PROTECTION IN THE TRANSPORTATION Before using the BH3 Precision Balance, please read the following illustrations to take off the protection screw. For the maintenance of this machine, install the protection screw before the transportation to avoid any damage on the sensitive components.
EXCELL PRECISION CO., LTD. CHAPTER ONE PRODUCT FEATURES 1-1 Features 1/30,000 and 1/60,000 display resolution available. Auto calibration. Weighing, counting and percentage modes. Setting the usable units from 13 weighing units. Default unit selectable, Auto-off timer setting, Backlight mode setting, Digital ...
EXCELL PRECISION CO., LTD. 1-4 Description of Power Supply Power supplies 1. 4 pcs of UM-2 dry batteries 2. 9V DC 300mA adaptor Power Consumption 1. The power consumption is around DC 0.5 mA (standby mode). 2. The power consumption is around DC 30~35 mA (system + load cell).
EXCELL PRECISION CO., LTD. 1-6 Display Stable Low battery Accumulation indicator indicator Zero Minus sign Tare Mode Unit display 1-7 Keyboard Function : Off key. Press the key to switch the balance off. 線粗1.5mm : Function key. Press the key to select different operation modes: weighing mode, MODE counting mode, and percentage mode.
EXCELL PRECISION CO., LTD. CHAPTER TWO OPERATION INSTRUCTIONS 2-1 Zero Function →0← When the display shows weight value without anything placed on the platter, press the to re-zero the balance. The zero indicator 0 is on, indicating a center-of zero gross weight condition.
EXCELL PRECISION CO., LTD. 2-3-1 Weighing Mode Ⅰ. Units Selection Press the key to select the desired weighing unit. UNITS There are 13 units available: g, ct, lb, oz, dr, GN, ozt, dwt, MM, tl.J, tl.T, tl.H and t.
EXCELL PRECISION CO., LTD. 2-3-2 Counting Mode Sampling 1. Press the MODE key to select the Counting mode and the display shows pcs. 2. Press the key to select a sample size from 10, 20, 50, 100, or 200 pcs.
EXCELL PRECISION CO., LTD. 2-3-3 Percentage Mode Sampling key to select the “Percentage” mode and the display shows 1. Press the MODE 2. Press the key to select 100.0% or 100.00%. 3. Place enough sampling weight on the platter and press the key.
EXCELL PRECISION CO., LTD. CHAPTER THREE FUNCTION SETTINGS MODE MODE Press key for 3 seconds or hold keys together, the balance enters the function setting mode, and the display shows UNIT Please refer to page 16 ~ 25 ...
EXCELL PRECISION CO., LTD. 3-1 GENERAL FUNCTION SETTING There are nine functions settings available Press UNIT Back to the previous level UNIT First unit setting UNIT Operation units setting UNIT ...
EXCELL PRECISION CO., LTD. 3-1-1 First Unit Setting The default setting is “g” UNIT Use the key to select the UNIT unit in cycle, and press the key to confirm the setting. UNIT There are 13 weighing units available for selection: ...
EXCELL PRECISION CO., LTD. 3-1-2 Operation Units Setting UNIT There are 13 weighing units available for selection. Use the or the key to switch between ON and OFF for each unit. The default setting for all 13 units are “ON”...
EXCELL PRECISION CO., LTD. 3-1-3 Auto-Off Timer Setting The default setting is “ 0 ”. UNIT UNIT Use the or the key to select one from the four modes: UNIT Press the key to confirm and the setting ...
EXCELL PRECISION CO., LTD. 3-1-4 Backlight Mode Setting The default setting is “ AUTO ” ( The auto backlight is on) Auto backlight When there is weight on the platter (the value is larger than 10 divisions), or when any key is pressed, the backlight is on.
EXCELL PRECISION CO., LTD. 3-1-5 Noise Filter Setting Set a parameter in 01 to 02, according to the environment where the balance is positioned. Please select “ 01 ”, when operation environment is unstable. Please select “ 02 ”, when operation environment is stable.
EXCELL PRECISION CO., LTD. 3-1-6 Forward Zero Display Setting The default setting is “ 1 ” ( 1d, d=division ) UNIT UNIT Use the or the key to select a zero display range. ...
EXCELL PRECISION CO., LTD. 3-1-7 Backward Zero Display Setting The default setting is “ 2 ” ( 2d, d=division ) UNIT Use the or the key to select UNIT a proper parameter. Press the key to confirm the setting.
EXCELL PRECISION CO., LTD. 3-1-8 Auto Unit Weight Averaging Setting The default setting is “ Yes” (Automatic Unit Weight Calibration) UNIT Use the or the key to select “Yes” or “No.” Press the key to confirm the setting.
EXCELL PRECISION CO., LTD. 3-1-9 Zero Tracking Range Setting Zero Tracking Range Setting 3/4 d ) ( default value: UNIT Press key to select parameter. 1/4 d 2/4 d 3/4 d 1 d ...
EXCELL PRECISION CO., LTD. 3-2 Weight Calibration and Gravity Compensation Press the UNIT UNIT UNIT Weight Calibration Gravity Compensation Restore to the default setting When set as “YES” for the external Gravity calibration function, function is available.
EXCELL PRECISION CO., LTD. 3-2-1 External Weight Calibration The display shows the calibration weight Press the (equal to the full capacity) and the weight unit. The first digit flashes. The calibration weight can be Ensure the platter is on the modified if necessary.
EXCELL PRECISION CO., LTD. 3-2-2 Gravity Compensation Press the to show the history data 1 sec UNIT The display shows the latest modification done before 1 sec UNIT The display shows the 5 modification done before ...
EXCELL PRECISION CO., LTD. 3-2-3 Restore to the Default Setting Press the UNIT UNIT UNIT Press the Return to upper level Restore to the default setting in external weight calibration and gravity compensation ...
EXCELL PRECISION CO., LTD. 3-3-1 Transmission Mode Setting The default setting: “ ” UNIT UNIT Use the or the key to select UNIT from the 4 modes available: Press the key to confirm the setting.
EXCELL PRECISION CO., LTD. 3-3-2 Baud Rate Setting The default setting: “ ” UNIT UNIT UNIT Use the or the key to select from the 7 baud rates: UNIT Press the key to confirm the setting.
EXCELL PRECISION CO., LTD. 3-3-3 Communication Protocol Setting The default setting: “ ” UNIT UNIT UNIT Use the or the key to set the parameter UNIT Press the key to confirm the setting.
EXCELL PRECISION CO., LTD. 3-3-4 Output Format Setting The default setting is “ ” UNIT UNIT Use the or the key to select UNIT format mode. Press the key to confirm the setting.
EXCELL PRECISION CO., LTD. 3-3-6 Weight Range Setting ” (The weight range change will not be defined) The default setting:“ Weight Range can be set 00 ~ 99. And “ 00 ” is default. When range is over set value, and Stable Transmission or Manual Transmission Modes is set the value will print out.
EXCELL PRECISION CO., LTD. 3-3-7 Date & Time Display Setting This function is available with RTC card. Time will need to be reset when the balance is out of battery with its adaptor unplugged. Please replace the battery before proceeding to reset the time.
EXCELL PRECISION CO., LTD. 3-3-8 Date & Time Setting This function is available with RTC card. Time will need to be reset when the balance is out of battery with its adaptor unplugged. Please replace the battery before proceeding to reset the time.
EXCELL PRECISION CO., LTD. APPENDIX I UNIT CONVERSION TABLE MET.CARAT 0.2 g AVOIRDUPOIS POUND 453.59237 g oz AVOIRDUPOIS OUNCE 28.349523125 g dr AVOIRDUPOIS DRAM 1.7718451 g GN GRAIN (U.K) 0.06479891 g ozt ...
EXCELL PRECISION CO., LTD. APPENDIX III RS232 BI-DIRECTION FORMAT General Format Gross + SP 1 6 SP SP SP g 6 SP SP c Tare 6 SP SP k Overload O L + SP SP SP SP SP SP SP SP SP SP SP SP...
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EXCELL PRECISION CO., LTD. RS232 OUTPUT FORMAT Format 1 (RS1 04 is set form 1 ) DATA HEAD1 HEAD2 SIGN UNITS HEAD1 (3 byte) Stable Unstable Overload HEAD2 (3byte) Gross Weight Net Weight SIGN (1byte) Positive weight Negative weight DATA (8byte)
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EXCELL PRECISION CO., LTD. Format 2 (RS1 04 is set form 2 ) CR LF SIGN DATA UNITS SIGN (1byte) Positive weight Negative weight DATA (8byte) 8 BYTES including the decimal point UNITS(4byte) CR,LF (2byte) Total length of transmission is 15 bytes ( 1 + 8 + 4 + 2 = 15 )
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EXCELL PRECISION CO., LTD. Format 3 (RS1 04 is set form 3 with option card RTC) Weight Mode CR LF CR LF CR LF CR LF CR LF CR LF CR LF CR LF Counting Mode CR LF CR LF...