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Globe Scientific GBP-203-CT Portable Precision Balance with Multi-Connectivity

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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 200 g capacity, 0.001 g readability, onboard memory, USB and RS232 ports, ideal for biotech labs.

The Globe Scientific GBP-203-CT is a portable precision balance engineered for fast and accurate mass measurement in diverse laboratory settings. Featuring a 200 g maximum capacity and exceptional readability of 0.001 g, it supports precise weighing essential for applications in molecular diagnostics, synthetic biology, and biomanufacturing.

Key technical specifications include:

  • External calibration ensuring measurement accuracy suitable for critical biotechnology workflows like gene editing and bioprocessing.
  • Repeatability of 0.002 g and linearity within ±0.004 g, critical for reliable quantitative analysis in cell imaging and molecular biology research.
  • Compact design with a 100 mm diameter stainless steel pan and device dimensions of 260 x 160 x 68 mm, facilitating portability between lab environments.
  • A rechargeable internal battery provides up to 15 hours of location-independent operation, supporting field measurements and flexible use in clinical diagnostics.
  • Onboard memory capable of storing up to 100,000 weighings, including timestamps and tare values, enhancing traceability and data integrity for regulated biopharmaceutical production pipelines.
  • Includes multiple connectivity options such as 2 x RS232 ports, USB-A, and USB-B interfaces for seamless integration into laboratory information management systems (LIMS) and automated bioprocessing setups.
  • Optimized weighing modes: percent weighing, parts counting, peak hold, and GLP-compliant procedures, allowing adaptability to diverse research protocols and quality control environments.

The GBP-203-CT portable precision balance is widely used in biotechnology and biomedical research for its precision, versatility, and robust build quality designed to withstand demanding laboratory and industrial conditions.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

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