Page 12 - Shimadzu GC-8A

GC-8APF

Column Oven Flow Control
Temperature range : -100°C to 400°C (The optional cryogenic Carrier gas : One primary pressure regulator
work attachment and cryogenic valve unit One primary column inlet pressure gauge
are necessary for sub-ambient Two differential flow controllers
temperature operation.) Two column inlet pressure gauges
Temperature control : Proportional-integration type of zero cross Hydrogen : Two pressure regulators
switching system Two pressure gauges
Temperature control accuracy : ±0.1°C Air : One pressure regulator
Heating speed : From room temperature to 350°C in 13 minutes. One pressure gauge
Cooling speed : From 350°C to 100°C in 3.5 minutes.
Column : Stainless steel: 6m x 2 Flame Ionization Detector (FID)
Glass: 5.4m x 2
Detector : Dual cell with cylindrical collectors
Overheat Protection : Two-stage protection:
Maximum temperature : 400°C
(1) If the temperature exceeds the
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Detection limit : 3 x 10 g/s for diphenyl
programmed (preset) temperature by 30°C,
Dynamic range : 10 7
the heater will be automatically turned off.
Jet : Mode of quartz
(2) If the temperature reaches about 420°C,
the heater will be automatically turned off.
Electrometer
Temperature Programmer/Timer Sensitivity : 1 x 10 A/mV
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-14
Noise : Below 10 A
Initial temperature : -100°C to 399°C (1°C steps) Drift : Below 2 x 10-14 A/h
Final temperature : 0°C to 400°C (10°C steps) (Constant room temperature)
Programming rate : 0.5, 1, 2, 3, 4, 5, 6, 8, 10, 16, 20, 32°C/min. Input attenuation : 1, 10, 10 , 10 , 10 4
2
3
Output attenuation : 1 to 1024 (binary step) and ∞
Temperature of Injection Port/Detector Linearity : Wider than 10 (fixed input attenuation)
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-10
Temperature range : Room temperature to 400°C (10°C steps) Background suppression : ±6.4 x 10 A (NORM mode)
Temperature control : Proportional-integration type of zero cross Signal output : 0 to 1mV for recorder
switching system 0 to 1V for data processor
Temperature control accuracy : ±0.1°C
Overheat Protection : If the temperature reaches about 420°C, Others
the heater will be automatically turned off. Dimensions : 440W x 405D x 570Hmm
Injection Port : On-column injection ports Weight (Electric control: 440W x 330D x 135Hmm)
Power Requirements : 34.5kg
Temperature Readout
: AC100/115V or 220V as ordered.
The three temperatures (column oven, injection port/detector, and 1500VA max. 50/60Hz.
auxiliary) are selectively indicated on the pyrometer, the selection being
made by pushbuttons.
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