Stabilization time capacity AD-4212C-300 320 g 0.001 g 0.5 second (0 - 30 g), 1.0 second (30 - 320 g) AD-4212C-600 620 g 0.001 g 0.5 second (0 - 30 g), 1.0 second (30 - 620 g) AD-4212C-3000 3200 g 0.01 g...
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Example 1 (Connecting to a personal computer or an AD-8922A) Communication software Accessory AD-4212C “ WinCT-AD4212C” RS-232C cable (10 m) USB converter (Option: AX-USB-9P) Personal USB port computer AD-8922A “ WinCT” AD-4212C USB converter (Option: AX-USB-9P) Accessory Personal Communications cable RS-232C cable (10 m) computer (Option: AX-KO1786-200)
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Example 2 (Connecting to a PLC) D-sub 9- AD-4212C Accessory RS-232C cable (10 m) AD-8922A-01 BCD input Connection cable* AD-4212C AD-8922A BCD output board BCD cable (Option AD-8922A-01) (Fabricate locally) * Specify the AD-8922A-01 connection cable when ordering the AD-8922A-01. AX-KO3705-200 AX-KO3705-500 AX-KO3705-1000...
1.2. Compliance Compliance with FCC Rules Please note that this equipment generates, uses and can radiate radio frequency energy. This equipment has been tested and has been found to comply with the limits of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules. These rules are designed to provide reasonable protection against interference when the equipment is operated in a commercial environment.
Unpacking the Balance 2.1. Unpacking The balance is a precision instrument. Unpack the balance carefully. Keep the packing material to be used for transporting the balance in the future. When unpacking, see the illustration below to confirm that everything is included. Serial No.
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Note When the AD-4212C series weighing unit is incorporated into a system, be sure to earth ground the weighing unit using the grounding terminal. Caution Use the specified dedicated AC adapter for the balance. Use the included AC adapter, and do not connect an AC adapter that is not compatible. If using the wrong AC adapter, the balance and other equipment may not work properly.
2.2. Installing the Balance Install the balance as follows: 1. Refer to “3. Precautions” for installing the balance. 2. Refer to "2.1. Unpacking", to attach the pan support and the weighing pan on the weighing unit. 3. Insert the RS-232C cable into the jack located on the rear of the weighing unit. Rear of the weighing unit When confirming the performance...
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70 to 180 and pan support removed) Pan support is used (with weighing pan removed) 20 to 410 AD-4212C-600 Pan support boss is used (with the weighing pan 70 to 460 and pan support removed) Pan support is used (with weighing pan removed)
Precautions To get the optimum performance from the balance and acquire accurate weighing data, note the following: 3.1. About dustproof / waterproof performance The dustproof / waterproof level IP65 of the balance means "not affected by direct jets of water". Washing with strong water pressure, submersion in water, etc.
3.3. When Building Into a System The AD-4212C is a precision balance. When it is built into a system, errors such as unstable weight values may occur due to static electricity, vibration, sample temperature and magnetism of the materials weighed or used for the devices near the balance. When using the balance as part of a system, take the following precautions: ...
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Errors due to a static charge and measures to take When the ambient humidity is less than 45% RH, insulators such as plastic or glass are prone to static electricity. When charged material comes close to the balance, a pulling force is generated by static induction between the charged material and the weighing pan.
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Errors due to airflow and measures to take Where the influence of ambient airflow is great such as: close to an air conditioner, door or passage way. Even very subtle airflow that is hard to be detected may influence the weighing operation. ...
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Errors due to moving the weighing unit The performance of this device is guaranteed when it is not moving. When incorporating the weighing unit into a system that moves the main body, pay sufficient attention to the following and perform a thorough preliminary check. ...
3.4. During Use To minimize the affect by electrical noises, earth ground the weighing unit and the display unit (option). Do not drop things upon the weighing pan, or place a sample on the pan that is beyond the balance weighing capacity. Place a sample in the center of the weighing pan to minimize corner-load errors.
Operation of WinCT-AD4212C The software has the following functions: - Set the weighing speed - Set the readability value - Sensitivity Adjustment - Set the baud rate • The parameters set using these functions, are stored in non-volatile memory, and maintained, even if the AC adapter is removed.
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Display This indicator means “the balance is measuring sensitivity adjustment data”. Do not allow vibration or drafts to affect the balance while this indicator is displayed. Sensitivity adjustment procedure This function adjust the sensitivity of the balance using the calibration weight. (Display example: AD-4212C-300) Operation 1.
4.3. Changing the Baud Rate Using WinCT-AD4212C Operation 1. Click the [Settings] tab. 2. Select the baud rate to be used and click the Set button. (Factory setting: 2400) [Settings] tab Set button 3. “Completed” appears when the setting is complete.
Smart Range Function The AD-4212C-301/3100 are equipped with two ranges. The precision range has a higher resolution. The standard range has a normal resolution. The range switches automatically, depending on the value displayed. Sending the R command allows weighing in the precision range, regardless of the tare value. The range can be fixed to the standard range by changing the Readability using the SMP command.
Communication Specifications The AD-4212C series can communicate interactively using RS-232C. The AD-4212C series can continuously transmit the weighing data. (Approx.10 times/second* to 50 times/second) The AD-4212C series is DCE. The AD-4212C series can connect directly to the RS-232C terminal of a personal computer by using the accessory RS-232C cable.
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2. Pin position Pin position of the RS-232C cable (D-Sub 9-pin side, female) Inch screw Pin No. Signal name Direction Description Internally used* (Vs) (Power supply GND terminal for external equipment) Output Transmit data Input Receive data N.C. Signal ground Internally used* Input Request to send...
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4. Command The balance can be controlled by the following commands. When transmitting, add the terminator <CR><LF> to each command. Commands to query weighing data When the display is turned on, the AD-4212C series outputs the weighing data continuously. To use the Q or S command, send the C command to stop the continuous data output, then request the weighing data using the Q or S command.
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Example of the R command Personal computer Time Weighing unit S T , + 0 0 0 0 . 0 1 2 R command C R L F (Stops the data output) S T , + 0 0 0 0 . 0 0 0 means “space”...
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Example of the CAL command means “space”...
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Example of the SMP command Personal computer Time Weighing unit S T , + 0 0 0 0 . 0 1 2 SMP command S M P C R L F S T , + 0 0 0 0 0 . 0 1 Example of the R command when the precision range is used ...
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S command when old versions of the AD-4212C series balances are used For AD-4212C balances with a software version 1.40 or earlier, the S command must be enabled using the procedure described below. For AD-4212C balances with a software version 1.41 or later, the S command is enabled by sending the C command to stop the continuous data output.
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3. Confirming whether the PR:00 command has been carried out correctly. Send the “?PRT” command. When the response is “Pr,00”, the setting is correct. Because the setting is in the command mode, the balance does not output the weighing data continuously. 4.
Maintenance If the balance becomes dirty, wipe it clean with a lint free cloth that is moistened with warm water and a mild detergent. Do not use organic solvents or chemical wipes to clean the balance. Do not disassemble the balance. ...
Troubleshooting 8.1. Checking the Balance Performance and Environment The balance is a precision instrument. When the operating environment or the operating method is inadequate, performing accurate weighing will not be possible. If the balance seems to have a problem with repeatability or to perform improperly, check as described below. Also, visit our website, https://www.aandd.jp/, for “Information Library”...
Sample and container Has the sample absorbed or lost moisture? Has the temperature of the sample, and the container if used, been allowed to equalize to the ambient temperature? Refer to “3.3. When Building Into a System”. Is the sample charged with static electricity? Refer to “3.3.
Specifications AD-4212C-300 AD-4212C-600 AD-4212C-301 Weighing capacity 320 g 620 g 320 g / 51 g Maximum display 320.084 g 620.084 g 320.084 g / 51.0009 g Readability 0.001 g 0.001 g 0.001 g / 0.0001 g (1 digit) Repeatability 0.001 g 0.001 g...
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AD-4212C-3000 AD-4212C-6000 AD-4212C-3100 Weighing capacity 3200 g 6200 g 3200 g / 510 g Maximum display 3200.84 g 6200.84 g 3200.84 g / 510.009 g Readability 0.01 g 0.01 g 0.01 g / 0.001 g (1 digit) Repeatability 0.01 g 0.01 g 0.01 g / 0.002 g (Standard deviation)
11. Options AX-KO3590-200 RS-232C cable AX-KO3590-500 RS-232C cable AX-KO3590-1000 RS-232C cable 10 m (provided with the balance as a standard accessory.) AX-USB-9P: USB converter/Cable set USB converter (D-Sub 9 pin - USB) RS-232C cable (D-Sub 9 pin - D-Sub 9-pin) * This RS-232C cable is not used with the AD-4212C series.
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AD-1684A: Electrostatic field meter This option measures the amount of the static charge on the sample, tare or peripheral equipment and displays the result. If those are found to be charged, discharge them using the AD-1683 DC static eliminator. AD-8127 Multi-Printer ...
12. Terms Stable value The weight value when the stabilization indicator appears. Environment Ambient conditions such as vibration, drafts, temperature, static electricity or magnetic fields which affect the weighing operation. Sensitivity adjustment Adjustment of the balance using the calibration weight so that it can weigh accurately. Output To output the weighing data using the RS-232C interface.