Nimbus NBL 423i Precision Scale from Adam Equipment

Readability (mg) 1
Capacity (g) 420
Stabilization Time (sec) 3
Repeatability (mg) 2
Pan Size (mm) 120
Internal Calibration Yes
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet No
Display Alpha Numeric LCD
Mobile App No

With various options available when purchasing a 1.00mg readability Precision Scale, Lab.Equipment is here to simplify your unit selection process! The Adam Equipment Nimbus NBL 423i might be perfect for your needs, if not, you will surely find the best lab balance unit for your protocols by going through our review, FAQ, and comparison of the NBL 423i to other Precision Scales below so keep on reading, you are almost there.

Lab.Equipment presents 185 Precision Scales from all 8 Precision Scale manufacturers such as Adam Equipment. Unlike every other single distributor shoving a product brochure to your face filled with the exact same buzz words, terminologies, and propriety lingoes each manufacturer has “made up” to perplex us diligent lab staffs, we cut through the noise with true descriptions meticulously written for you. We provide apples-to-apples comparisons of analytical balance performance. Trust us to assist you in saving valuable time and ensuring you get the best Precision Scale for your needs whether it is with this Adam Equipment NBL 423i or not.

How accurate and sensitive is the Adam Equipment NBL 423i Precision Scale compared to other 1.00mg readability balances available?

NBL 423i Readability

With a readability of 1.00mg, the NBL 423i can handle most basic weighing tasks within your lab. The NBL 423i is part of the Adam Equipment Nimbus series ideal for applications including laboratory testing and chemical analysis.

How precise is the NBL 423i Precision Scale against other 1.00mg readability balances?

NBL 423i Repeatability

The NBL 423i offers 2.0mg repeatability. Often presented as standard deviation and essential to constantly producing the same results when the same weight is placed on the lab balance several times, repeatability is one factor that can confirm accuracy and validity.

What is the response time of the NBL 423i Precision Scale in comparison with other 1.00mg readability balances?

NBL 423i Stabilization Time

The time that the NBL 423i balance takes to stabilize from the time you put your sample on it and displays results is 3.0 seconds.

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How do you calibrate the NBL 423i?

Avoid noticeable changes when it comes to measuring results. Easily calibrate the Adam Equipment NBL 423i thanks to its intuitive Internal Calibration.

What size of samples can I weigh on a NBL 423i with a 1.00mg readability range?

NBL 423i Pan Size

With a 120mm maximum diameter pan size

Weighing Capacity

Offering a weighing capacity of 420g, the NBL 423i is capable of working with fairly larger samples in comparison with other models.

Other noteworthy features of the Adam Equipment NBL 423i Precision Scale

NBL 423i Display ScreenRecord measurements without the need to have the NBL 423i wired to a computer through its high-resolution Alpha Numeric display.Accreditations of the Adam Equipment NBL 423i Precision Scale

The NBL 423i is compliant to ISO, GLP regulations.

Frequently Asked Questions for the NBL 423i Precision Scale:

Will the NBL 423i connect to your printer?

Since the NBL 423i does have a USB cable port, you can attach it to a printer. If you already have an RS232 printer, it will also work on the included RS232 port of the NBL 423i.

Can I connect the NBL 423i to my lab's network?

The NBL 423i does not have a built in Wi-Fi. Unfortunately the NBL 423i is also lacking an ethernet port, so you are unable to connect it to your wired LAN as well.

Do you have any questions about the Adam Equipment NBL 423i 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 and we will get back to you asap with friendly response.

Durable and reliable, Nimbus precision balances deliver a full breadth of readabilities ranging from 1mg to 0.1g. Innovative design enables a compact footprint, so it occupies minimal space but retains a high level of performance. The single-piece construction offers greater stability, producing highly repeatable results. The weighing sensor in the Nimbus is crafted from a single block, and contains fewer parts than a traditional force motor balance. This optimized internal mechanism is fabricated using hardened materials, helping the Nimbus tolerate rigorous laboratory use. Efficiency in the mechanics, plus improved processing power of the electronics, leads to excellent performance.


  • Color-coded keys facilitate quick recognition of the most frequently used buttons

  • Level indicator and adjustable feet ensure proper balance setup for optimum weighing results

  • Removable draft shield on models with 0.001g readability helps to reduce errors caused by air currents

  • Robust metal housing protects internal components in harsh environments

  • Sealed keypad protects against dirt and spills

  • USB and RS-232 interfaces provide speedy communication with computers and printers

  • Large, grade 304 stainless steel pan allows swift cleaning

  • Vivid, backlit LCD easily visible in any lighting conditions

  • Lockdown device to secure balance


  • External calibration allows for verification and adjustment with weights

  • Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines

  • Selectable digital filtering helps minimize effects of vibration and disturbances

  • Zero-tracking feature ensures display returns to zero reading

  • Multilingual display permits use in various regions


  • Vivid, backlit LCD easily visible in any lighting conditions


  • AC adapter included

Since the 1970’s, the Adam Equipment Company has been proving its credibility across the globe through high-quality and economical weighing equipment for a spectrum of industries. One of the trusted names in the market and ISO 9001 certified, Adam Equipment manufactures a range of leading-edge weighing instruments including analytical balances, compact balances, counting scales, and veterinary scales with 2-year warranty for scientific, industrial, medical, and educational sectors to mention a few. From its headquarters located in the United Kingdom, the company has expanded its facilities and operations across Europe, North America, Asia, Africa, and Australia.

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Ethernet: No
Mobile App: No
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 420
[Lab Balance] Display: Alpha Numeric LCD
[Lab Balance] GCP: No
[Lab Balance] GLP: Yes
[Lab Balance] GMP: No
[Lab Balance] ISO: Yes
[Lab Balance] Internal Calibration: Yes
[Lab Balance] PS2: No
[Lab Balance] Pan Size (mm): 120
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 1
[Lab Balance] Repeatability (mg): 2
[Lab Balance] Stabilization Time (sec): 3
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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