The Globe Scientific GBPH-20001 is a portable precision balance with 20 kg capacity and 0.1 g readability, externally calibrated. It weighs up to 20 kg, for general sample, reagent and bulk-material weighing where milligram resolution is not needed. An internal battery lets it move from bench to bench, or into the field, without a power outlet.
Specifications
| Model | GBPH-20001 |
| Maximum capacity | 20 kg |
| Readability | 0.1 g |
| Repeatability | 0.1 g |
| Linearity | ±0.3 g |
| Calibration | External |
| Stabilization time | 3 sec |
| Pan size | 195 x 195 mm |
| Balance dimensions | 333 x 206 x 97 mm |
| Data ports | 2 x RS232, USB-A, USB-B |
| Power | 100–240 V, 50–60 Hz |
| Battery | Internal rechargeable battery rated by Globe for up to 15 hours |
| Country of origin | Poland |
| Guarantee | Globe Scientific 5-Year Replacement Guarantee |
GBPH-series features
- Digital LCD with onboard memory for up to 100,000 measurements, each stored with date, time, mass and tare value.
- Application modes: percent weighing, parts counting, peak hold and GLP procedures.
- RS232, USB-A and USB-B ports for data export and process integration.
- Stainless steel weigh pan in a housing built for teaching labs through industrial use.
Also available: GBPH-20001-CT (with calibration certificate)
Frequently asked questions
How is the GBPH-20001 calibrated?
The GBPH-20001 is calibrated externally with a reference weight of known mass. Globe also sells it as the GBPH-20001-CT, which includes an ISO/IEC 17025:2017 accredited calibration certificate.
How big is the GBPH-20001’s weighing pan, and how fast does it settle?
The pan is 195 x 195 mm and Globe rates stabilization at 3 sec. The balance itself measures 333 x 206 x 97 mm.
Can the GBPH-20001 run without mains power?
Yes. It has an internal rechargeable battery rated by Globe for up to 15 hours, with automatic shut-off and a low-battery indicator.
What do the GBPH-20001’s repeatability and linearity figures mean?
Repeatability of 0.1 g is how closely repeated weighings of the same load agree. Linearity of ±0.3 g is the largest deviation from the true mass across the weighing range. Both are Globe’s specifications for the GBPH-20001.
