The Globe Scientific GBBH-3001 is a portable precision balance with 3000 g capacity and 0.1 g readability, externally calibrated. It weighs up to 3000 g, for general sample, reagent and bulk-material weighing where milligram resolution is not needed. It is Globe’s economical, compact portable line, built for simple weighing. This listing includes an ISO/IEC 17025:2017 accredited calibration certificate.
Specifications
| Model | GBBH-3001-CT |
| Maximum capacity | 3000 g |
| Readability | 0.1 g |
| Repeatability | 0.1 g |
| Linearity | 0.2 g |
| Calibration | External |
| Stabilization time | 2 sec |
| Pan size | 135 x 120 mm |
| Balance dimensions | 258 x 188 x 82 mm |
| Power | 100–240 V, 50–60 Hz |
| Battery | Runs on the supplied 9 V AC adapter or on six AA batteries (not included) |
| Certificate | ISO/IEC 17025:2017 accredited calibration certificate included |
| Country of origin | China |
| Guarantee | Globe Scientific 5-Year Replacement Guarantee |
GBBH-series features
- Backlit LCD, stainless steel weigh pan and a rugged housing built for teaching labs through industrial use.
- Four dedicated keys for quick, simple weighing.
Also available: GBBH-3001 (without certificate)
Frequently asked questions
How is the GBBH-3001-CT calibrated?
The GBBH-3001 is calibrated externally with a reference weight of known mass. This listing includes an ISO/IEC 17025:2017 accredited calibration certificate.
Can the GBBH-3001-CT run without mains power?
Yes. It runs on the supplied 9 V AC adapter or on six AA batteries (not included).
How big is the GBBH-3001-CT’s weighing pan, and how fast does it settle?
The pan is 135 x 120 mm and Globe rates stabilization at 2 sec. The balance itself measures 258 x 188 x 82 mm.
What do the GBBH-3001-CT’s repeatability and linearity figures mean?
Repeatability of 0.1 g is how closely repeated weighings of the same load agree. Linearity of 0.2 g is the largest deviation from the true mass across the weighing range. Both are Globe’s specifications for the GBBH-3001.
