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Globe Scientific GBP-Series GBP-203 Portable Precision Balance with 200g Capacity and 0.001g Readability

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Item # Item # (with Cal. Cert.)*
GBP-203 GBP-203-CT
Maximum Capacity
200 g
Readability
0.001 g
Linearity
+/- 0.004 g
Repeatability
0.002 g
All 12 specifications
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Specifications 12

Brands
Globe Scientific
New/Used
Used
Item # Item # (with Cal. Cert.)*
GBP-203 GBP-203-CT
Maximum Capacity
200 g
Readability
0.001 g
Linearity
+/- 0.004 g
Repeatability
0.002 g
Calibration Type
External
Stabilization Time
2 sec
Pan Size
ø 100 mm
Device Dimensions
260 x 160 x 68 mm
Ports
2 x RS232, USB-A, USB-B

Product description

Portable precision balance with 200g max capacity, 0.001g readability, rechargeable battery, and extensive onboard memory.

The Globe Scientific GBP-203 is a portable precision balance designed for fast, accurate mass determination in both laboratory and field settings. Featuring a maximum capacity of 200 grams and a high readability of 0.001 grams, this laboratory balance supports precise quantitative analysis critical for biotechnology workflows such as molecular diagnostics, bioprocessing, and synthetic biology.

  • Portability and Power: Equipped with a robust internal rechargeable battery providing up to 15 hours of continuous operation, ideal for lab-to-field applications and mobile research environments.
  • Advanced Data Handling: Onboard memory stores up to 100,000 weighings including date, time, mass results, and tare values, ensuring comprehensive traceability for biopharmaceutical production pipelines and gene editing experiments.
  • Multiple Connectivity Options: Features RS232, USB-A, and USB-B ports for seamless data export and integration into laboratory information management systems (LIMS).
  • Versatile Weighing Modes: Supports application-specific modes such as percent weighing, parts counting, peak hold, and GLP-compliant procedures to optimize accuracy across diverse biotechnology research and clinical diagnostics tasks.
  • Durable Construction: Stainless steel weighing pan (ø 100 mm) and rugged housing provide durability for demanding environments from teaching laboratories to industrial biomanufacturing facilities.
  • Precision and Stability: Linearity of ±0.004 g, repeatability of 0.002 g, and stabilization time of 2 seconds ensure reliable measurements essential for live-cell imaging preparation and cell culture workflows.

This portable precision balance is widely adopted in biotechnology labs, enabling precise mass measurements crucial for molecular cloning workflows and various fluorescence analysis protocols. Its compact design, combined with professional-grade specifications, makes the GBP-203 a critical tool in biotechnology, biomedical engineering, and clinical research environments requiring highly accurate, traceable weighing solutions.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026