GBC SavantAA
Double-beam AAS from GBC Scientific Equipment: Ebert-Fastie 333 mm, 175–900 nm, 1800 line/mm, 8-lamp turret, Hyper-Pulse background correction.
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Reference: GeminAA / GeminAA Ultra
GBC GeminAA Series
The GeminAA series combines a flame and a graphite furnace atomizer in one compact AAS, with software-controlled switching between the two in under two seconds.
Key specifications
- Wavelength range
- 190-900 nm
- Grating
- 1800 lines/mm, blaze 250 nm
- Wavelength accuracy
- ±0.1 nm
- Spectral bandwidth
- GeminAA: 5 levels (0.1, 0.2, 0.4, 1.0, 2.0 nm); GeminAA Ultra: 6 levels (0.1, 0.2, 0.4, 0.7, 1.0, 2.0 nm)
- Configured to your application by our specialists
- Installed and commissioned on site
- Training and after-sales support across Jordan, the GCC and MENA
GBC GeminAA Series
Request a quoteOverview
Product overview
The GeminAA integrates the optics, flame atomizer, graphite furnace, furnace power supply and control electronics into a single tandem instrument, so one computer and one software platform control both techniques. A suspended optical system limits the effect of bench vibration and temperature change.
The GeminAA Ultra adds a true double-beam optical system for improved optical stability. Both models use a six-lamp turret with automatic alignment and peaking, and deuterium background correction with optional self-absorption correction.
Specifications
Technical specifications
12 parameters
Optics
- Wavelength range
- 190-900 nm
- Grating
- 1800 lines/mm, blaze 250 nm
- Wavelength accuracy
- ±0.1 nm
- Spectral bandwidth
- GeminAA: 5 levels (0.1, 0.2, 0.4, 1.0, 2.0 nm); GeminAA Ultra: 6 levels (0.1, 0.2, 0.4, 0.7, 1.0, 2.0 nm)
Flame
- Flame method precision (RSD)
- <= 0.45%
- Burner options
- 50 mm stainless steel and 100 mm interchangeable all-titanium
Graphite furnace
- Temperature range
- Room temperature to 3000 °C
- Detection limit (Cd)
- 0.2 x 10^-12 g
- Temperature rise rate
- Optical control >= 3000 °C/s; max power >= 2000 °C/s
- Temperature program
- Max 20 steps (step, slope, flat modes)
Background correction
- Modes
- Deuterium lamp; self-absorption (optional)
Automation
- Flame/furnace changeover
- Under 2 seconds, software controlled
Features
Key features
- 01
Flame and graphite furnace in one
Routine flame work and trace-level furnace analysis on one platform.
- 02
Automated changeover
Software switches techniques in under 2 seconds with no manual reconfiguration.
- 03
Suspended optical system
Reduces the influence of bench vibration and temperature change.
- 04
Six-lamp turret
Automatic lamp alignment and peaking.
- 05
GeminAA Ultra double beam
True double-beam optics for added optical stability.
From order to operation
We stay with the instrument after it arrives
Al-Shaker specifies the configuration, documents the system, and supports it across Jordan, the GCC, and MENA.
- 01
Consult
- 02
Plan
- 03
Supply
- 04
Install
- 05
Train
- 06
Support
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Talk to the technical team
Tell us the application. We will specify the system.
Share the workflow, capacity, and compliance constraints. We respond with a recommended configuration, not a generic catalogue list.