GP-32K Precision Scale from A&D Weighing

Readability (mg) 1000
Capacity (g) 31000
Stabilization Time (sec) 1.5
Repeatability (mg) 500
Pan Size (mm) 384
Internal Calibration Yes
RS-232 Yes
Bluetooth No
USB Yes
PS2 No
WiFi No
Ethernet Yes
Display Alpha Numeric LCD
ISO Yes
GLP Yes
GMP Yes
GCP No
Mobile App No

With a wide range of options available when procuring a 1000mg readability Precision Scale, Lab.Equipment is here to guide you in a trouble-free unit selection! Find out how the A&D Weighing GP-32K suits your needs. If it does not make your cut, read through our review, FAQ, and comparison of the GP-32K to other Precision Scales below to find the best unit for your protocols.

Lab.Equipment presents 185 Precision Scales from all 8 Precision Scale manufacturers such as A&D Weighing. Unlike every other single distributor shoving a catalog in front of your face displaying the exact same buzz words, terminologies, and propriety terms each manufacturer has “made up” to perplex us diligent lab staffs, we filter out the unnecessary with real descriptions meticulously written for you. We provide apples-to-apples comparisons of analytical balance performance. Trust us to help you save valuable time and ensure you get the best Precision Scale for your needs whether it is with this A&D Weighing GP-32K or not.


How accurate and sensitive is the A&D Weighing GP-32K Precision Scale in comparison with other 1000mg readability balances available?

GP-32K Readability

With a readability of 1000mg, the GP-32K can handle most basic weighing tasks within your lab. The GP-32K is part of the A&D Weighing GP series best for applications including laboratory testing and chemical analysis.


How precise is the GP-32K Precision Scale compared to other 1000mg readability balances?

GP-32K Repeatability

The GP-32K offers 500mg repeatability. Often presented as standard deviation and essential to persistently generating the same results when the same weight is put on the lab balance several times, repeatability is one factor that can confirm accuracy and validity.


What is the response time of the GP-32K Precision Scale in comparison with other 1000mg readability balances?

GP-32K Stabilization Time

The time that the GP-32K balance takes to stabilize from the time you put your sample on it and displays results is 1.5 seconds.


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How do you calibrate the GP-32K?

Prevent noticeable variations when it comes to measuring results. Experience hassle-free calibration of the A&D Weighing GP-32K thanks to its Internal Calibration.


What size of samples can I weigh on a GP-32K with a 1000mg readability range?

GP-32K Pan Size

With a 384mm maximum diameter pan size

Weighing Capacity

Offering a weighing capacity of 31,000g, the GP-32K is capable of working with fairly larger samples compared to other models.


Other notable features of the A&D Weighing GP-32K Precision Scale

Dual Range Feature

With the Dual Ranges available for you to select on the GP-32K balance, you can go for either a readability of 1000mg or 100mg for the identical Precision Scale. The comparisons of this balance to others in its class above take into consideration the highest readability of the balance only, not the 2nd or 3rd lower readability specifications. You can view the specifications for each of the readabilities in the full specification table below.

If you decide to change the readability mode of the balance, the following specifications change as well:
  • Maximum weighing capacity shifts from 31,000g to 6,100g
  • Repeatability shifts from 500mg to 100mg
GP-32K Display ScreenThe GP-32K comes with a high-resolution Alpha Numeric display, easily recording measurements without the need to have the unit wired to a computer. Accreditations of the A&D Weighing GP-32K Precision Scale

The GP-32K is compliant to ISO, GLP, GMP regulations.


Frequently Asked Questions for the GP-32K Precision Scale:

Can I connect a printer to the GP-32K?

Since the GP-32K does have a USB connection, you can connect it to a printer. If you already have an RS232 printer, it will also work on the included RS232 port of the GP-32K.

Can I connect the GP-32K to my lab's network?

The GP-32K does not have a built in Wi-Fi. But the GP-32K does have a built in Ethernet port so you can connect it over your existing wired network.

Any questions on the A&D Weighing GP-32K Analytical Balance that we missed answering for you here?

Feel free to ask us through the live chat to the right, our Contact us page, or email us at help@lab.equipment and we will get back to you asap with friendly response.

  • IP65 rated, all-metal body, stainless steel pan

  • Read display at any angle

  • 12 units, comparator, %, counting functions

  • Time & date stamp built-in

  • User calibration function

  • 5 year warranty

For higher capacity weighing with the choice of an adjustable swing arm display (GP) or mountable detached display (GP-S). SmartRange feature for improved precision, regardless of tare container weight.

Internal Calibration

The GP internal calibration with an internal mass saves time and money. External calibration requires a great deal of skill, time and an expensive external mass. With our internal calibration with internal mass, the balance is calibrated very quickly. ■ Automatic Self Calibration — Self-calibrates automatically when the balance detects ambient temperature changes.

■ One Touch Automatic Calibration — Allows you to calibrate the balance on demand with just the push of a button.  

■ Calibration is essential for accuracy in weighing. For example, in high-resolution balances, changes in sensitivity drift can be caused by changes in the ambient temperature. Take the GP-30K for example, the weight might change by 0.9g with a change of 10˚C ( Sample’s weight: 30kg ).

■ Thanks to our Double Leveraged Super Hybrid Sensor, the GP's motor-driven internal calibration mass is equivalent to a 50kg calibration mass in terms of top loading capacity on the weighing pan. The adjusted weighing accuracy is within +–15 digits in relation to the weighing capacity while conforming to the OIML's Class II balances definitions after using GP's internal calibration mass.

Standard WinCT

WinCT (Windows Communication Tools Software), provides easy transmission of weighing data from A&Dbalances to a computer using the RS-232C interface. Speed of data transfer into Windows applications in a manageable format is limited only by the computer’s capabilities.

RS-232C Interface

Using a USB/ RS-232C Converter, you can transfer data between a USB-equipped PC and a GP balance. This also makes your GP balance hot-swappable meaning that there is no need to turn the balance and/or computer off before disconnecting the balance.

For over 40 years, A&D Weighing has been providing advanced and accurate measurement instruments for a diverse range of markets including Research, Industrial Protection, Jewelry, and Food Processing. One of the trusted names when it comes to precision measurement and product inspection, A&D Weighing delivers an innovative line of electronic balances, digital scales, weighing indicators and controllers, load cells, and non-destructive measurement equipment. Complying to ISO:9001-2008 standards, A&D manufactures high quality products from worldwide operations in the US, Japan, Germany, Australia, Great Britain, and Korea and serves the Americas from its headquarters in Silicon Valley, San Jose, CA. Trust A&D to prove performance with its 5-year warranty on all microbalances, analytical balances, and precision scales.

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Ethernet: Yes
Mobile App: No
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 31000
[Lab Balance] Display: Alpha Numeric LCD
[Lab Balance] GCP: No
[Lab Balance] GLP: Yes
[Lab Balance] GMP: Yes
[Lab Balance] ISO: Yes
[Lab Balance] Internal Calibration: Yes
[Lab Balance] PS2: No
[Lab Balance] Pan Size (mm): 384
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 1000
[Lab Balance] Repeatability (mg): 500
[Lab Balance] Stabilization Time (sec): 1.5
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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