User Manual
Contents
1. 3 w Press the Tare key to enter a zero value 4 w The value last used for calibration will be displayed see above table To select a different calibration weight press the Unit key 5 Sv Once vou have selected the calibration weight to be used press the Tare key 6 LOADwill be displayed place the calibration weight on the pan w 7 w Once the stable sign is shown press the Tare key 8 Sv If the weight is within 5 of the last calibration value the display will show PASS and exit the calibration mode If the calibration is not successful the display will show FAlLand exit the calibration mode if the calibration fails try it again 14 Page Adam Equipment Company 2008 7 0 TROUBLE SHOOTING 7 1 ERROR MESSAGES If an error message is shown repeat the step that caused the message If the error message is still shown then contact your dealer for support ERROR DESCRIPTION POSSIBLE CAUSES CODE A D Value too high Weight on the pan when turning Remove any weight from the on stainless steel pan Improper calibration of the Recalibrate balance Damaged load cell Damaged Electronics A D count is not correct Load cell damaged Remove any weight from the when turning the Electronics damaged stainless steel pan and try bash rebooting Try calibrating the balance A A D Value too low Pan is not installed when turning Install pan and power back on on Calibration not correc2. 8lb 17 Page Adam Equipment Company 2008 9 0 CALIBRATION CERTIFICATE at ADAM Certificate of Calibration This is to certify that the Core Balance series manufactured and distributed by Adam Equipment at the time of manufacturing passed calibration tests to the tolerances as outlined in the specifications section of this manual uside influences that may affect the calibration since that time may cause a change inthe calibration data We therefore recommend that a calibration is performed onsite and that regular calibration is undertaken Calibration Weights The weights used to calibrate by the factory met ASTM OIML standards and were accurate to OIML Class M1 ASTM Class 4 Calibration Standards Factory calibration was performed as described in the calibration section of this manual a OE a O O O O O O O O OE a OE o O o A a 10 0 WARRANTY STATEMENT Adam Equipment offers Limited Warranty Parts and Labor for the components failed due to defects in materials or workmanship Warranty starts from the date of delivery During the warranty period should any repairs be necessary the customer must inform the supplier or Adam Equipment The company or its authorised Technician reserves the right to repair or replace any components at its own discretion Any shipping costs involved in sending the faulty units to a service centre is the customers responsibility The warranty will cease to operate if the equipment is not returned
3. alance on a firm and flat surface for accurate weighing 4 Page Adam Equipment Company 2008 3 2 INSTALLING BATTERIES Remove the battery compartment cover and insert six batteries R6P LR6 AA size into the battery compartment 3 3 OVERVIEW DISPLAY KEY BOARD BEHIND AC adapter socket Lock down slot TOP lt gt Stainless Steel pan i Plastic Pan LCD display On Off key Turns the balance power on off Unit key Changes weighing units Also used when calibrating Tare key Sets display to zero or tares the balance 5 Page Adam Equipment Company 2008 BOTTOM Battery compartment screws Battery compartment Batteries are not included DISPLAY battery indicator ZERO indicator Indicates when the balance zero is correct STABLE indicator Indicates when the reading is stable 6 Page Adam Equipment Company 2008 3 4 LOCATING AND PROTECTING YOUR BALANCE In order to keep your balance functioning at its best we suggest that you do the following 7 Page Avoid extremes of temperature Do not place in direct sunlight or near air conditioning vents Make sure the balance is located on a strong table and free from vibration Avoid unstable power sources Do not operate near large users of electricity such as welding equipment or large motors Do not leave batteries in the balance if you are not using it for a long time Keep free from vibration Do not pla
4. an ADAM Adam Equipment CORE SERIES P N 9539 Revision B3 November 2008 1 Page Adam Eguipment Company 2008 Easy Reference Model name of the balance i Serial number of the unit a Software revision number Displayed when power is first turned on Date of Purchase Name of the supplier and place ay 2 Page Adam Equipment Company 2008 1 0 CONTENTS EO GONtentS sacasis s aosatc u cn s v inoruci loss la nica henna v inou si iiai oa iG 3 20 dtrodUCHO IV crre obdo en toe s t a less o dd ku NO ia dass 3 3 0 S t UD used ca dil n obVsav le ho ot la hrd va hos o ri in rc 4 3 1 Unpacking And Setting Up Your Balance eee 4 3 2 stalling BALLS S zoetur n la aniebun da kat iv 5 3 3 Overview Display Key Board oee000ee0eee000 00 eee onen 5 3 4 Locating And Protecting Your Balance 000000 7 25 Storing When NOU IN USE z dz s sia na a o 8 40 BASIC ODClOQUON ssir rien ENEE ds v v ik oi ala al 9 AA TUrAine On TAG BalalCe zku r ranu 9 BD ZOE VALE zst r a k 9 o MVE Obuv 10 AA Wenine UNS east O l n 10 30 K do o dro OZP 11 5 1 AUTO POWED OUP sis6stetosia ran isiel b ti rn nn abo 11 5 2 SEMNE TNE Backlislit seettskakann ko a 12 5 3 Enabling ThE Weighing UNIS srice skon oo 12 6 0 CGNDIQUON siccasicsatinsansacasntacadaxiazaccacsasioiaaiacadsecuaveadsaiseenseciasiaieeiasetioc 14 70 Trouble Shooting szs0stastat
5. ce near heavy or vibrating machinery Avoid high humidity that might cause condensation and keep away from direct contact with water Do not place near open windows air conditioning vents or fans that may cause a draft and unstable readings Keep the balances clean and do not stack material on the balance when it is not in use The Core has a stacking feature allowing more than one unit to be stacked on top of each other For more details on this see the section on storing Adam Equipment Company 2008 3 5 STORING WHEN NOTIN USE If you have any of the Highland series or Core Balance lines you can store them easily on top of each other To save space and protect them from damage Without Shield With Shield Note Only 4 8 120mm pan size models can be stacked for storage Core models with 5 7 145mm may be stacked at the top of the pile but machines can NOT be stacked on top of them due to the larger pan size 8 Page Adam Equipment Company 2008 4 0 BASIC OPERATION 4 1 TURNING ON THE BALANCE Plug in the unit using the AC adapter or power from the batteries 1 Press the On Off button and the balance will automatically show Cot LO Cot then count from 0 to 9 for a few seconds and show the voltage XXVol where x x is the voltage of the battery or the AC adapter Finally it will display 0 00 along with the last selected weighing unit Stable symbol and Zero symbol 2 The balance is ready to be use
6. d 3 To turn the balance off after use press the on off key again There is an auto power off function that will automatically turn the unit off this can be set in the parameters section 4 2 ZEROING TARE You can press the Tare key to set a new zero point Zero will be set if the reading on the balance is less than 3 of the balances capacity This may be necessary if the weight is not reading zero with nothing on the pan The zero indicator will show up in the top left corner of the LCD If you are using a container to weigh then you can place this on the platform and press the Tare key providing the container weight is more than 3 of the maximum capacity of the balance the display will show zero and NET will light up on the display You can then weigh your object in the container Tared weight is subtracted from the total balance s capacity Note When the container is removed a negative value will be shown If the balance was tared just before removing the container this value is the gross weight of the container plus all items inside the container which were removed 9 Page Adam Equipment Company 2008 4 3 WEIGHING To determine the weight of a sample first tare an empty container if used then place the sample in the container The display will show the weight and the unit of weight currently in use The stable indicator will light up when the reading is stable 4 4 WEIGHING UNITS To change the weighing unit
7. ent weighing units which are available to the user and the conversion factors for each Name of the Description Conversion Display Units Factor Symbol Standard weighing unit in UK USA 0 002205 Ounce Avoirdupois ounce 0 03528 OZ 16 ounces make a PM Ser unit there are 16 DR in an 0 564383 Grains A basic weighing unit in the imperial 15 432 GN system Used to weigh gun powder Taiwanese Used to weigh coral pearls etc 0 026666 taels 13 Page Adam Equipment Company 2008 6 0 CALIBRATION Calibration may be required when the balance is initially installed or moved to a new location Over time and use mechanical deviations may occur so it is recommended that you calibrate you balance regularly for peak performance Before calibrating your should make sure you have the correct weights The weights should be known to an accuracy that is appropriate for the balance being calibrated for example OIML Class M1 type or ASTM E617 Class 4 If you do not have the correct weights do not attempt calibration Model COT202 CQT251 COT601 CQT1501 COT2601 COT2000 COT 5000 Calibrat ion 100g 100g 1000g 1000g Weight Or Or Or Or 200g 200g 2000g 2000g 1 w To enter into the calibration parameter turn the balance off press Tare and Unit keys at the same time and switch on the balance after 3 seconds release tare and unit keys 2 The display will show UnLOADremove any objects from the pan
8. ife will be greater The following settings are available LBL Sets the backlight to operate automatically when a weight is placed on the balance or a key is pressed Sets the backlight to be on all the time OCR BL Sets the backlight to be off 1 To set this parameter turn the power off press and hold the Tare key then press the on off key once then release the Tare key 2 The display will show the first function PWR 3 Press the Unit key until the display shows XXBL where Xx is the last setting 4 Press Tare key to select the settings as follows LBL 2 BL QF BL 5 Press the Unit key to confirm the setting 6 To exit turn the balance off and back on again 5 3 ENABLING THE WEIGHING UNITS You can enable and disable the weighing units available to the user when they press the Unit key as described in section 4 4 Weighing Units 1 To set this parameter turn the power off press and hold the Tare key then press the on off key once then release the Tare key 2 The display will show the first function PWR 3 Press the Unit key until the display shows you AX g where XX is the last setting on or off 4 Press the Tare key to select on or OH 5 Press the Unit key to move to the next weighing unit 6 Repeat steps 5 and 6 until you have set all of the weighing units 12 Page Adam Equipment Company 2008 7 To exit turn the balance off and back on again The following table shows the differ
9. in the original packaging and with correct documentation for a claim to be processed All claims are at the sole discretion of Adam Equipment This warranty does not cover equipment where defects or poor performance is due to misuse accidental damage exposure to radioactive or corrosive materials negligence faulty installation unauthorised modifications or attempted repair or failure to observe the requirements and recommendations as given in this User Manual Repairs carried out under the warranty does not extend the warranty period Components removed during the warranty repairs become the company property The statutory right of the purchaser is not affected by this warranty The terms of this warranty is governed by the Laws of England and Wales For complete details on Warranty Information see the terms and conditions of sale available on our web site 18 Page Adam Equipment Company 2008 Manufacturer s Declaration of Conformity his product has been manufactured in accordance with the harmonized European standards following the provisions of the below stated directives Electro Magnetic Compatibility Directive 2004 108 EC Low Voltage Directive 2006 95 EC Adam Equipment Co Ltd Bond Avenue Denbigh East Milton Keynes MK1 1SW United Kingdom FCC COMPLIANCE his equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to pr
10. isahsoztin kade k dokoncil 15 sl bro MessaPOSss stssiio d dno ro ano 15 7 2 Replacement Parts And Accessories ccccseccesceeccnsceeseeeseeeceeseeeeees 16 BO SPEcilcatiorSs a a O in 17 90 Calibration Certificate a sssianiissa ca sea sv sa koks a 18 10 0 Warr ty Staternent ssssess sn ast kosovr obalov v k Da Sai dl ni 18 2 0 INTRODUCTION Thank vou for purchasing your new Core Balance Every Core Series balance has a range of features and options making them ideal for both the laboratory and classroom setting We hope vou enjoy using vour new Core Balance 3 Page Adam Equipment Company 2008 3 0 SETUP 3 1 UNPACKING AND SETTING UP YOUR BALANCE 1 Remove the shipping protection screw and round cover as shown below using the Allen key supplied in the box It is advisable to keep the shipping protection screw and the round cover along with the packing box for using during shipping to another location in future Shipping protection screw 2 Round cover around the screw 2 Place the pan which comes separately packed in the receptacles on the top cover Use the shipping protection screw that you removed to screw the plastic pan into place Be careful when putting the screw in that you do not use too much force as it can damaged the loadcell You should just be able to use light force to secure the screw 3 Place the stainless steel pan on top of the plastic pan 4 Place the b
11. ovide reasonable protection against harmful interference when the equipment is operated in a commercial environment The equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded interconnect cables must be employed with this equipment to insure compliance with the pertinent RF emission limits governing this device Changes or modifications not expressly approved by Adam Equipment could void the user s authority o operate the equipment WEEE COMPLIANCE Sealed Lead Acid Battery Must be recycled Properly Any Electrical or Electronic Equipment EEE component or assembly of parts intended to be incorporated into EEE devices as defined by European Directive 2002 95 EEC must be recycled or disposed using techniques that do not introduce hazardous substances harmful to our health or the environment as listed in Directive 2002 95 EC or amending legislation Battery disposal in Landfill Sites is more regulated since July 2002 by regulation 9 of the Landfill England and Wales Regulations 2002 and Hazardous Waste Regulations 2005 Battery recycling has become topical and the Waste Electrical and Electronic Equipment WEEE Regulation
12. s press Unit to cycle through the available units See the Parameter section to enable or disable the weighing units Once the unit has been selected the weight will be displayed in the selected unit and a symbol for the weight will be shown 10 Page Adam Equipment Company 2008 5 0 PARAMETERS The balance has 3 parameters that can be set by the user FUNCTION SECTION DESCRIPTION Auto Auto Off Sets the auto power off function A See section 5 2 Sets the backlight OFF BLbacklight is off 1BL backlight is automatic 2 BL backlight is always on Weighing unit See section 5 3 Sets the units to be used kg g Ib oz ct dr GN N tl t 5 1 AUTOPOWER OFF The auto power off function helps conserve power when using the batteries or AC adapter The Auto switch off time may be set up by the user and is the time after a period of inactivity i e no weight movement or key presses 1 To set this parameter turn the power off press and hold the Tare key then press the on off key once then release the Tare key 2 The display will show the first function XX PWR where XX is the last setting 3 Press Tare to select the settings as follows ee 4 Press the Unit key to confirm the setting 5 To exit turn the balance off and back on again 11 Page Adam Eguipment Company 2008 5 2 SETTING THE BACKLIGHT The backlight may be enabled or disabled by the user If the backlight is disabled the battery l
13. s are set to impose targets for recycling 19 Page Adam Equipment Company 2008 ADAM EQUIPMENT is an ISO 9001 2000 certified global company with more than 35 years experience in the production and sale of electronic weighing equipment For a complete listing of all Adam balances and balances visit our website at www adamequipment com Copyright by Adam Equipment Co Ltd All rights reserved No part of this publication may be reprinted or translated in any form or by any means without the prior permission of Adam Equipment Adam Equipment reserves the right to make changes to the technology features specifications and design of the equipment without notice All information contained within this publication is to the best of our knowledge timely complete and accurate when issued However we are not responsible for misinterpretations which may result from the reading of this material The latest version of this publication can be found on our Website Head Office Adam Equipment Co Ltd Bond Avenue Milton Keynes MK1 1 SW Tel 44 0 1908 274545 Fax 44 0 1908 641339 sales adamequipment co uk For regional office worldwide visit www adamequipment com 20 Page Adam Equipment Company 2008
14. t Damaged load cell Recalibrate UnitE Unit error LO E low battery indicator Batteries may be flat Charge the battery Calibration failure Incorrect mass used to calibrate Try to recalibrate check that The user calibration is not within the weight used to calibrate 5 of factory calibration matches that of the value of Possible damaged to loadcell the balance M machine Possible damage to the Loadcell Make sure the balance is on a cannot get a stable flat surface and away from reading vibration A 9 NN on may not be working the AC adapter 15 Page Adam Equipment Company 2008 7 2 REPLACEMENT PARTS AND ACCESSORIES If vou need to order any spare parts and accessories contact your supplier or Adam Equipment A partial list of the more common items follows ae S In use wet cover Security lock and cable 16 Page Adam Eguipment Company 2008 8 0 SPECIFICATIONS Model CQT 200 CQT 250 CQT 600 CQT 1500 CQT 2600 CQT 2000 CQT 5000 Maximum Capacity 200g 250g 600g 1500g 2600g 2000g 5000g 1 1 Readability 0 01g 0 1g 0 1g 0 1g 0 1g g g 1 20000 1 2500 1 6000 1 15000 1 26000 1 2000 1 5000 Repeatability Std 0 02g 0 1g 0 1g 0 2g 0 2g 1g 1g Dev ke g lb oz ct dr GN N tl t Operating 02C to 402C Draft shield 132mm x 82mm diameter x h 5 2 x 3 2 Overall Dimensions 173 x 255 x 86mm 6 8 x 10 x 3 3 wxd xh Without draft shield Net Weight 820g 1
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