8-2 Calibration Test

This function tests the balance weighing accuracy using the calibration weight and outputs the result. This is available only when the “GLP output (info)” parameter is set to “1” or “2”. (Calibration test does not perform calibration. Display example: AD-4212B-102)

Operation

1Plug in the AC adapter and warm up the balance with nothing on the pan.

•AD-4212A series balance: 30 minutes or more

•AD-4212B series balance: one hour or more

For the models with a minimum display of 0.1 mg or 0.01 mg, use the stainless steel breeze break provided with the balance for more accurate weighing.

2

Press and hold the

CAL

key until CCout

Press

is

 

displayed, then release the key.

 

3

The balance displays

CC

0 .

 

If you want to change the calibration weight (a list

Select a

of usable weights is shown on page 21), press

weight

the SAMPLE key and proceed to step 4.

 

If you use the calibration weight value stored in

 

the balance, proceed to step 5.

 

If you want to cancel calibration test, press the

 

CAL key. The balance will return to the weighing

 

mode.

 

4 Specify the calibration weight value as follows:

SAMPLE key To switch the operation to: calibration weight selection mode (All of the segments blinking) or value adjustment mode ( Digits to be changed blinking).

With the AD-4212B-101/102, the value can be adjusted down to five decimal places.

RE-ZERO key

To select the calibration

 

 

weight or adjust the value.

 

PRINT key

To store the new weight value.

 

 

Even if the AC adapter is

 

 

removed, the data is maintained

 

 

in non-volatile memory.

 

CAL key

To cancel the operation and

e.g. Calibration

 

return to CC 0 .

 

weight value

Note

 

20.01234 g

Press and hold the key

Release the key

To next page

For details about the usable calibration weights and value adjustable range, refer to page 21.

24

Page 25 Page 27
Page 26
Image 26
A&D AD-4212A-100/200/600/1000 Calibration Test, Key until CCout, Usable weights is shown on page 21, press, Return to CC
Page 25 Page 27

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.
Top Page Image Contents