A&D AD-4212A-100/200/600/1000, AD-4212A/B, AD-4212B-101/102/201/301 Rear of the weighing unit

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Rear of the weighing unit

Serial number Make sure the weighing unit, display unit and connection cable have the same serial number.

Connection cable

Arrow mark

face up

Rear of the display unit

How to disconnect the cable from the weighing unit

Slide the connector sleeve in the direction of the arrow to unlock and gently pull the connector out.

Unlocked

Slide the connector sleeve in the direction of the arrow

4.Adjust the leveling feet to level the weighing unit. Confirm it using the bubble spirit level.

5.Confirm that the adapter type is correct for the local voltage and power receptacle type.

6.Plug the AC adapter plug into the AC adapter jack located on the rear of the display unit and plug the AC adapter into the electrical outlet. Warm up the balance for the appropriate duration with nothing on the weighing pan.

AD-4212A series balance: 30 minutes or more

AD-4212B series balance: one hour or more

7.Set the pan unit and I/O unit to adapt to the peripheral system. Set the following for the I/O unit. RS-232C (Refer to page 63)

Comparator contact output (Refer to page 64)

RE-ZERO operation using external contact input (Refer to page 64) Auto-display ON function (Refer to pages 29 and 34)

Set the weighing speed to adapt to the ambient conditions.

8.After the balance has been installed, calibrate the balance using the calibration weight provided with the balance. For details, refer to “8. CALIBRATION”.

9.A special weighing pan designed appropriately for the sample to be weighed or the peripheral system can be attached to the balance. About how to design a weighing pan, refer to “24

DESIGNING A SPECIAL WEIGHING PAN”.

9

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Contents 1WMPD4001448C 212 BPage Contents ID Number and GLP Report TERMS/INDEX Introduction FeaturesWindows is a registered trademark of Microsoft Corporation ComplianceCompliance with FCC Rules Compliance with EMC DirectivesRear of the display unit Unpacking the BalanceUnpacking AC adapter ID label AccessoriesThat it fits over the dust guard Installing the BalanceHow to install the breeze break Place the breeze break on the weighing pan soRear of the weighing unit How to disconnect the cable from the weighing unitBefore Use PrecautionsWhen Building into a System Lighter heavier than the true weight. This After Use Power SupplyDuring Use Stabilization indicator Display Symbols and KEY OperationDisplay symbols Processing indicatorProgrammable-unit Weighing UnitsUnits Capacity Minimum Display Minimum CapacityChanging the Unit Weighing Basic Operation Gram Mode01 mg 0.1 mg Standard range Smart Range FunctionPrecision range/standard range value Sensitive value Changing the Weighing SpeedOperation CondDisplay CalibrationCalibration Calibration testCalibration From previous Return to CC Usable weights is shown on page 21, pressCalibration Test Key until CCoutFrom previous For details, refer to 20. Extended Functions Function Switch and InitializationSwitches Permit or InhibitBe sure to calibrate the balance after initialization Initializing the BalanceExample Function TableStructure and Sequence of the Function Table Display and KeysDetails of the Function Table Only the AD-4212B series Output SettingData output mode Cpout Cp-tTime/Date output Auto print polarityData memory Interval timeBaud rate TimeoutAK, Error code ID number settingHold function Hold Animal weighing mode, AD-4212A only Description of the Class Environment, DisplayCondition Cond Stability band width 5t-bDecimal point pnt Capacity indicator g5iZero tracking trc Display refresh rate 5pdTare at start p-tr Description of the Item Data output modeKey mode Stream modeDescription of the Item Data format Key mode BKey mode C Interval memory modeNU numerical format 5if type DP Dump print format 5if typeKF format 5if type MT format 5if typeDate dout 5-td 2 or Description of the Data Format Added to the Weighing DataID number Dout 5-id Data number dout d-no20h Positive errorNegative error Space Data Format ExamplesConfirming the time Setting the time with part of the digits blinkingClock and Calendar Function Quitting the operation Set the date using the following keysConfirming the date Five-level comparison results Comparator FunctionThree-level comparison results Indicates a space 20h Setting the upper/lower limit valuesConfirming the upper/lower limit values When three-level comparison is selectedWhen five-level comparison is selected Adding the comparison results AD-4212A only Display character set Setting the ID NumberID Number and GLP Report Set the following parameters to output the report When the setting is infoGLP Report Calibration reportCalibration test report using an external weight End block Title block and end blockWeighing data Storing a sample unit mass Counting Mode PCSelecting the counting mode Counting operation Counting mode using the Acai functionReading the percentage Selecting the percent modeStoring the 100% reference mass Key until SClr no Balance displays End Returns to the weighing modeData Memory Releasing ClrStable, the balance stores the weighing data Memory for Weighing DataStoring the weighing data Key is pressed while the displayed value isRecalling the memory data Setting the function tablePress the CAL key to return to the weighing mode Deleting all memory data at one time Transmitting all memory data at one timeDeleting the memory data Memory for Calibration and Calibration Test DataStoring the calibration and calibration test data Transmitting the memory dataKey To increase the unit mass number by one Memory for Unit Mass in the Counting ModeKey To cancel the operation and go to step Recalling the unit massMemory for Upper/lower limit values Inputting the upper/lower limit values 3-level comparison Switching the upper/lower limit values 3-level comparison Selecting the programmable-unit Setting the coefficientUsing the function Confirming the coefficientRS-232C Sub 25 pin numbers Sub 25 pin assignmentsUse a shielded cable Use a shieldedCable External contact inputConnection to Peripheral Equipment Mode PrtWhen multiple lines are to be printed, set the parameter to AD-8121B settingsRsKey Using Windows Communication Tools WinCTConnection to a Computer RsComUsing the WinCT software, the balance can do the following Commands to control the balance CommandsCommand List Commands to query weighing dataAcknowledge Code and Error Codes Settings Related to RS-232C Control Using CTS and RTSCable Connector Pin Nos. and SpecificationsPin assignments and I/O logic On, T off 100 m sec or longer OP-01 installation procedureTiming chart Extended Functions AD-4212A only Page Averaging range f1-b and averaging time f1-t Description of Averaging range and Averaging timeChecking the Balance Performance and Environment MaintenanceTroubleshooting Check the balance performance using the self-check functionSample and container Operating environmentWeighing method Error Codes EC, E00 Communications error Unit mass errorClock battery error Memory type errorAsking For Repair Specifications Counting Minimum unit mass Mode Calibration weight providedDisplay Dimensions 237 W × 150 D × 155 H mm Mass Power receptacle type Power consumptionPan support can be removed Using the pan supportDesigning a Special Weighing PAN Pan boss can not be removed Using the pan bossShock absorber specifications AD-4212A-200 Mass of the special weighing pan AD-4212A series balanceAD-4212A-100 AD-4212A-1000 AD-4212A-600AD-4212B-101/102 Mass of the special weighing pan AD-4212B series balanceAD-4212B-301 AD-4212B-201Installing in a panel Installing the Display UnitSecure the weighing unit from above Attachment ProcedureAttaching the Mounting Fixtures Weighing unit External DimensionsDisplay unit Same for all the modelsWeighing unit with the mounting fixtures attached AD-1684 Electrostatic field meter OptionsAD-8121B Printer AD-1683 DC static eliminatorOP-20 Metal leveling foot OP-08 Ethernet interfaceIndex TERMS/INDEXTerms Cp HH BepCl adj Cp fncRng G5iPnt OffTrc 5pd5t-b Memo

AD-4212A-100/200/600/1000, AD-4212A/B, AD-4212B-101/102/201/301 specifications

The A&D AD-4212 series, including models AD-4212B-101, AD-4212B-102, AD-4212B-201, AD-4212B-301, AD-4212A/B, and AD-4212A-100/200/600/1000, represents a significant advancement in precision weighing technology. A&D Company, a leader in the field of measurement and weighing solutions, has equipped these models with various features that cater to diverse industrial needs.

One of the standout characteristics of the AD-4212 series is its high precision load cell technology. This technology enables accurate measurements with a resolution that can reach up to 0.01 grams, making it suitable for industries where precision is paramount, such as pharmaceuticals and laboratories. Additionally, the series boasts an impressive overload protection feature, allowing it to handle weights significantly above its rated capacity without sustaining damage.

Durability and user-friendliness are also top priorities for the AD-4212 models. The devices are constructed using high-quality materials that ensure longevity, even in demanding environments. The intuitive user interface includes a large, easy-to-read LCD display, which enhances usability by allowing operators to view measurements and settings effortlessly.

Another essential feature of the AD-4212 series is its versatility in connectivity. These models support multiple communication protocols, including USB and RS-232, enabling seamless integration with computers and other devices for data output and printing. This connectivity capability facilitates streamlined operations in various settings, allowing for efficient data management and record-keeping.

User customization is also a significant aspect of these models. The AD-4212 series allows users to calibrate the devices according to their specific requirements, ensuring that they can tailor the performance to suit varied applications. Moreover, the models come with built-in functions for tare, hold, counting, and statistical calculations, making them extremely flexible for different weighing scenarios.

Energy efficiency is another noteworthy consideration in the design of the AD-4212 series. These models often feature automatic shut-off functions that help conserve energy, extending battery life and reducing operating costs. The combination of these technologies and characteristics makes the A&D AD-4212 series an exemplary choice for professionals seeking reliable and accurate weighing solutions across various industries. Overall, the AD-4212 models exemplify A&D's commitment to quality, precision, and user satisfaction.
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