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A90 high-performance gas chromatograph
A90 imported high-performance gas chromatograph injection port dual channel injection port injection port type optional: packed column injection port
Product details
JunqiinstrumentEquipment (Shanghai) Co., Ltd
Sales phone number:/ fifty-seven million seven hundred and eighty-six thousand three hundred and eleven
Technical Department: 13761342293
A90 imported high-performance gas chromatograph
Power requirements：
Voltage: 120/200/220/230/240 volts
Voltage range：
220V ± 10% Other voltages+5% -10%
heating zone：
6 independent heating zone controls (excluding furnace box temperature control)
Auxiliary heating zone * Operating temperature: 300 ℃
Independent small column box heating zone can be set
Indicators of column temperature box
Furnace size: 28 × 30 × 18 cm
Operating temperature range: 5 ℃ to 400 ℃ above room temperature
- Using liquid nitrogen cold trap: -80 ℃ to 400 ℃
- Use dry ice cold trap: -55 ℃ to 400 ℃
Temperature setting accuracy: 1 ℃
Program heating * order: 7 orders
*Program heating speed: 120℃/min
*Long run method running time: 999.99min
Runable column loss compensation (dual channel)
injection port
Dual channel injection port
Optional types of injection ports:
Fill column injection port (with spacer purge, can be connected to large-diameter capillary columns)
Capillary Column Split/Non Split Injection Port
Program heating cold column head injection port
Volatile component serial injection port (specially equipped with sample pretreatment devices such as headspace/sweep capture/thermal desorption)
Fill column injection port:
High precision electronic pressure/flow control
*Operating temperature 400 ° C
Column head pressure setting range: 0-100psi
Column head pressure control setting accuracy: 0.01psi
Total flow setting range: 0 to 100 mL/min
Flow setting accuracy: 0.1mL/min
Replacing the variable diameter connector can adapt to 1/4 inch, 1/8 inch packed columns, and 0.53/0.32mm capillary columns
shunt/Non split capillary column injection port
High precision electronic flow/pressure control
*Operating temperature 400 ° C
Column head pressure setting range: 0-100psi
Column head pressure control setting accuracy: 0.01psi
Total flow setting range:
0-1000ml/min (helium)
0-200mL/min (nitrogen)
Flow setting accuracy: 0.1Ml/min
*Split ratio: 1:1000
Program heating cold column head injection port
High precision electronic pressure/flow control
Column head pressure control setting accuracy: 0.01psi
Column head pressure setting range: 0-100psi
*Operating temperature 400 ° C
Furnace temperature tracking mode, self pass program heating mode
Suitable for 0.53/0.32mm capillary column
Volatile serial injection port
High precision electronic pressure/flow control
Column head pressure setting range: 0-100psi
Column head pressure control setting accuracy: 0.01psi
Total flow setting range: 0-1000 Ml/min (helium or hydrogen)
Flow setting accuracy: 0.1Ml/min
*Operating temperature 400 ° C
detector
All detectors are equipped with electronic flow control modules.
Optional detector
Hydrogen flame ionization detector (FID)
Thermal conductivity detector (TCD)
Electron Capture Detector (Microcell ECD)
Nitrogen phosphorus detector (NPD)
Flame photometric detector (FPD)
Helium Ionization Detector (PDIHID)
Photoionization detector (PID)
Hydrogen flame ionization detector（FID）
High precision electronic flow/pressure control
Compatible with packed columns and capillary columns
*Operating temperature 450 ° C
*Small detection limit:<2.5 picograms of carbon per second
Dynamic linear range: 107（+10%）
Data collection frequency:* 100HZ
Electron capture detector（ECD）
High precision electronic flow/pressure control
Compatible with packed columns and capillary columns
*Operating temperature 400 ° C
Hidden anode (with blowing)
Detector compensation gas type: 5% methane/argon or nitrogen
Data collection frequency:* 100HZ
Dynamic linear range:> 5X105
*Small detection limit:< 0.01mCi 63Ni
Nitrogen and phosphorus detector（NPD）
High precision electronic flow/pressure control
Compatible with packed columns and capillary columns
*Operating temperature 450 ° C
*Small detection limit:<3 picograms of carbon per second
Dynamic linear range: 105N，105P
Data collection frequency:* 100HZ
*Small detection limit:< 0.2pg N/sec,< 0.2pgP/sec
Selectivity: 25000:1 gN/Gc, 75000:1 gP/Gc
Flame photometric detector (FPD)
High precision electronic flow/pressure control
*Operating temperature 250 ° C
*Small detection limit:< 20pg S/sec,< 0.9pgP/sec
Selectivity: 105 gS/gc,106 gP/gC
Dynamic linear range:> ten3S，104P
Thermal conductivity detector（TCD）
Electronic pressure/flow control
*Operating temperature 400 ° C
*Detection limit (MDL):<800 pg propane/mL, using He carrier gas (laboratory environment may affect MDL)
Sensitivity:> 80000 mV•mL/mg
Linear dynamic range: 105 (± 10%)
Thermal conductivity detector (TCD) - single wire design, small size, high sensitivity; The volume of a single filament thermal conductivity cell is only 3.5 microliters, so it can provide high sensitivity compared to the 0.5-1.0 milliliter thermal conductivity cell volume of most traditional TCD; The "constant filament temperature" design of single filament TCD makes it insensitive to thermal changes and temperature gradients, resulting in extremely low noise and drift of single filament TCD, thus having a very low * small detection limit<400pg/ML
Auxiliary electronic flow control module
3-channel auxiliary pressure control module (pressure control mode)
2-channel auxiliary pressure control module (pressure control mode)
Single channel auxiliary pressure control module (pressure control mode)
Single channel gas flow control module (pressure/flow control mode)
valve system
*4 more internal control valves
*4 additional external control valves
Optional purge valve
autosampler
8Sample bottle
Data Communication
Ethernet (LAN)
Remote Start Run Start/End
software
Chinese version (including control and data acquisition of chromatography host)
Integrated electronic application method
Intelligent chromatographic peak recognition
User customizable data output format
Update time: August 10, 2020 17:18:23
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