AD-4212B-101

 

AD-4212B-102

AD-4212B-201

AD-4212B-301

 

Weighing capacity

110 g / 31 g*1

 

110 g

210 g

 

310 g

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum display

110.0084 g /

 

110.0084 g

210.0084 g

 

310.0084 g

 

 

 

 

31.00009 g*1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum weighing value (1 digit)

0.1 mg / 0.01 mg*1

 

0.01 mg

0.1 mg

 

Repeatability

0.1 mg / 0.05 mg*1

 

30 g

0.02 mg

0.1 mg

 

0.2 mg

 

(Standard deviation)

 

 

 

 

 

100 g

0.04 mg

 

 

 

 

 

 

 

 

 

 

 

Linearity

 

±0.2 mg / ±0.05 mg*1

 

±0.1 mg

±0.2 mg

 

±0.3 mg

 

Stabilization time (typical at

2.5 seconds /

 

4.0 seconds

2.5 seconds

 

FAST

under good environment)

4.0 seconds*1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display refresh rate

10 times/second (5 times/second can be selected)

 

I/O unit

RS-232C

Bi-directional, 600-19200 bps

 

 

 

 

Comparator contact

 

 

3-level or 5-level output

 

 

 

 

output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

External contact input

 

 

RE-ZERO, PRINT

 

 

Buzzer

 

Sounds the connected buzzer for 3-level or 5-level comparison results

 

 

 

 

 

 

 

 

Sensitivity drift

±2 ppm/°C (10°C-30°C/50°F-86°F )

 

 

 

 

 

 

 

 

Operating environment

5°C to 40°C (41°F to 104°F), 85% RH or less (No condensation)

 

 

 

 

 

 

 

 

 

 

 

 

Calibration weight provided

50 g

 

 

100 g

 

(Conforming to OIML Class E2)

 

 

 

 

 

 

 

 

 

 

 

 

Applicable weight values

10 g, 20 g, 50 g, 100 g

10 g, 20 g,

 

 

10 g, 20 g,

 

 

 

 

50 g, 100 g,

 

 

50 g, 100 g,

 

 

 

 

 

 

 

 

200 g

 

 

200 g, 300 g

 

Weighing

Dimensions

80 (W) × 230 (D) × 90 (H) mm

 

 

unit

 

 

 

 

 

 

 

 

 

 

Weighing pan

φ34 mm

 

50 × 50 mm

 

 

 

 

 

 

 

Mass

 

 

Approx. 2.3 kg

 

 

Display

Dimensions

237 (W) × 150 (D) × 155 (H) mm

 

 

 

 

Mass

 

 

Approx. 2 kg

 

 

 

 

 

Connection cable

Approx. 2 m (between weighing unit and display)

 

 

 

 

 

AC adapter

 

Confirm that the adapter type is correct for the local voltage and

 

 

 

 

power receptacle type

 

 

 

 

 

 

Power consumption

Approx. 11VA (supplied to the AC adapter )

 

 

 

 

 

 

 

 

 

 

 

 

 

Counting

Minimum unit mass

 

 

 

0.1 mg

 

 

 

 

 

mode

 

 

 

 

 

 

 

 

 

 

Number of samples

 

 

10, 25, 50 or 100 pieces

 

 

 

 

 

 

 

 

Percent

Minimum 100%

 

 

 

10.0 mg

 

 

 

 

 

mode

reference mass

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum 100%

 

 

0.01%、0.1%、1%

 

 

 

 

display

(Depends on the reference mass stored.)

 

 

Options

OP-01

BCD output, external contact input

 

 

 

 

 

（RS-232C and comparator contact output disabled）

 

 

 

OP-07*

 

 

Extension cable 3 m

 

 

 

 

OP-08

 

 

Ethernet interface

 

 

 

 

 

（RS-232C and comparator contact output disabled）

 

 

 

OP-19

Stainless steel breeze break（Provided as standard）

 

 

 

OP-20

 

 

Metal leveling foot

 

*1 Specifications when the precision range is used.

Only one extension cable can be used. The maximum distance between the weighing unit and the display unit is 5 m (connection cable 2 m + extension cable 3 m).

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A&D AD-4212B-101/102/201/301 AD-4212B-101 AD-4212B-102, mg Repeatability, mg Standard deviation, 04 mg, Linearity
Page 84 Page 86

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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