GFS35(Z) Graphite Furnace and Autosampler for iCE 3400/3500 from Thermo Fisher Scientific

Product Details
ItemGFS35(Z) Graphite Furnace and Autosampler for iCE 3400/3500
CompanyThermo Fisher Scientific
PriceGet Quote
Catalog Number942359020001
Temperature RangeAmbient to 3000°C in 1°C increments
VaporizationGraphite Furnace
QuantityEA
Sample Volume1–70 µl
TypeCombined Graphite Furnace and Autosampler
Heating RateUp to 3000°C/second (optical temperature control with stabilised sensor and fibre optic transmission)
Number of Samples60 sample cups + 6 reagent cups (60-position carousel)
Capacity60 polypropylene sample cups (2 mL nominal) or 60 reduced-volume cups (1.5 mL); 6 polypropylene reagent cups (25 mL nominal)
DimensionsFurnace head: 265W × 390H × 495D mm; Autosampler unit: 296W × 380H × 320D mm
ApplicationsGraphite Furnace AAS; AC Zeeman background correction (GFS35Z variant, variable magnetic field up to 0.85 Tesla); compatible with Thermo Scientific iCE 3400 and iCE 3500 AA spectrometers
Components120 polypropylene sample cups; 12 polypropylene reagent cups; 10 spare capillary tips; 1-litre wash container; 1-litre waste container; 100 µL syringe (side port); tilt mount (GFS35Z) or fixed mount (GFS35)
FeaturesRamp rates 1–2000°C/sec; temperature range ambient to 3000°C in 1°C increments; injection volume 1–70 µL; injection accuracy ±0.5 µL; reproducibility <1% RSD at =10 µL; up to 6 matrix modifiers per method; optical temperature control option; intelligent dilution and auto re-scaling; standards preparation; 20-phase furnace program; cooling time 20 seconds; GFS35Z weight 66 kg, GFS35 weight 50 kg; autosampler weight ~8 kg
Cuvette Volume0–70 µl
Sampling System100 µl syringe (side port); reproducibility <1% at =10 µl; accuracy ±0.5 µl
Ramp Rates1–2000°C/sec in 1°C/sec increments
Cuvette TypesNormal Electrographite; Extended Lifetime (ELC); Pyrolytically Coated Electrographite; Omega Platform Extended Lifetime
ContactsEnd-loaded graphite
Gas Flow Rate3.5 l/min external; 0–300 ml/min internal (adjustable, inert or alternate gas)
Inert Gas Pressure1.03 ± 0.14 bar (15 ± 2 psi)
Cooling Water RequirementMains or recirculator; min. flow 0.7 l/min; pressure 1.4–6.9 bar (20–100 psi); cooling time 20 sec
Cup VolumeSample cups 2 ml; Reduced Volume cups 1.5 ml; Reagent cups 25 ml
Wash Waste Container1 litre each
Matrix ModifiersUp to 6 per method
Dimensions Furnace265W × 390H × 495D mm; weight 66 kg (GFS35Z)
Dimensions Autosampler296W × 380H × 320D mm; weight approx. 8 kg
Interface / ConnectivityRS232C at 9600 baud (autosampler interface to spectrometer)
Program Phases20 time + temperature phases; phase time 0–200 sec in 0.1 sec increments