Page 21 - Shimadzu AA-6880

Main Unit Autosampler
Flame
Burner Type Air-cooled pre-mix type Control RS-232C communication control from AA unit
unit
Burner head Titanium 10 cm slot (5 cm titanium slot for Maximum reagent / Reagents: 8 positions Samples: 60 positions
N2O-C2H2 flame available as an option) sample positions (random access available with reagents or samples)
Nebulizer PTFE orifice, Pt-Ir capillary, ceramic impact bead Rinse water bottle 2 L
(capable of handling hydrofluoric acid)
Power requirements Choose from 100, 120, 220, or 230 VAC,
Chamber Engineering plastics 50 VA, 50/60 Hz
Positioning Lateral/vertical manual adjustment Functions Zero-point detection, auto diagnosis, auto rinse,
random access
Angle adjustment 0 to 90°
Sample volume Sample vials: 15 mL, reagent vials: 53 mL
Flame type Air-C2H2 flame, N2O-C2H2 flame
Nozzle rinse Solvent rinse aspiration method
Gas Flow rate control Fuel: automatic search for optimum flow rate
control (0.1 L/min step) Dimensions and weight Sampler: 340 W × 280 D × 270 H mm, 8 kg
Automatic search of optimum gas flow rate Controller (including stand):
Support: manual adjustment with flow meter 260 W × 200 D × 320 H mm, 7 kg
Safety Features · Automatic gas leak check
· Automatic switching between Air-C2H2 and
N2O-C2H2
· Flame monitor
· Prevention of wrong burner head use
· Gas pressure monitor
· Drain tank level monitor
· Automatic flame extinction upon power
outage or sudden power interruption
· Automatic flame extinction via flame vibration
sensor
· Internal fan stop sensor

Furnace (GFA-6880)
Heating temperature range · Ambient to 3,000 °C
Heating control system · Drying: Digital current control with automatic
temperature calibration function
· Ashing, Atomization: Digital temperature
control via optical sensor
Setting heating conditions · Maximum 20 stages
· Heating mode: RAMP/STEP
· Inner gas type: Dual automatic switching type
· High-sensitivity mode possible
· Enrichment in furnace: Maximum 20 times
· Automatic optimum temperature search
function for furnace program
· Inner gas flow rate: 0 to 1.50 L/min
Safety features · Cooling water flow rate monitor
· Gas pressure monitor
· Overcurrent protection unit (double check by
circuit protector and optical sensor)
· Furnace block cooling check
Positioning · Lateral/vertical manual adjustment
Power requirements 200, 220, 230, or 240 VAC ±5%, 7400 VA,
50/60 Hz
Dimensions and weight 260 W × 560 D × 507 H mm, 50 kg

For Research Use Only. Not for use in diagnostic procedure.
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