Gc3002 Touch Screen Intelligent Gas Chromatography

• Serviço pós-venda: peças sobressalentes gratuitas
• Garantia: um ano
• modelo: gc3002
• número de interfaces de controlo da temperatura: 8 canais
• gama de controlo da temperatura: temperatura ambiente 5 c - 450 ° c
• precisão de visualização: 0.01 ° c
• N ° de Modelo.: GC3002
• número de passos para actualizar: 16
• taxa de elevação: 0 ~ 40 ° c/min
• controlo independente epc/efc: máximo de 24 canais
• modo de reforço programado ou aumento programado: opcional
• Pacote de Transporte: Wooden Box, Carton
• Especificação: 585X650X507mm
• Marca Registrada: Labxyi
• Origem: China
• Capacidade de Produção: 100 PCS/Month

Descrição de Produto

 GC3002 network gas chromatograph

 

Features

1. Full microcomputer control system, computer reverse control, one computer can control N (N≤253) chromatographs, and has a seven-way temperature control system.
2. The chromatograph uses an RJ45 network cable output interface, which is simple and convenient to control and collect. It can realize remote control of the instrument and remote data transmission, processing and supervision. It can be connected to the unit supervisor and superior supervisor to facilitate supervision by the supervisor.
3. Built-in workstation, digital signal output (analog signal output can also be selected), the signal is directly transmitted to the computer through the network cable, and the computer software can directly control the instrument, making it easy to operate.
4. Optional color 5.7-inch or 8-inch touch screen, intuitive human-machine dialogue.
5. The large-capacity column oven has an automatic rear door, which can be set to 16 levels of programmed temperature rise, and can also be expanded to more levels of programmed temperature rise (can be edited to countless levels);
6. The mainboard is equipped with 8 external event time programs, which can realize online cycle monitoring.
7. The reverse control interface of the chromatography workstation can set the signal collection time program of any two or three detectors, and the signals of three detectors can be collected in the same data processing channel;
8. It has the function of self-diagnosis of solid faults, which can display the location and nature of the fault at any time. It has the function of over-temperature protection. If the temperature of any path exceeds the set temperature, it will automatically stop heating.

 
Technical parameters of gas chromatograph

1. Detector Indicators

Detector	(TCD)	(HTCD)	(FID)	(ECD)	(FPD)
Name	Thermal conductivity detectors		Hydrogen Flame Ionization Detector	Electron Capture Detector	Flame photometric detector
Detection limit	>=3500mv.ml/mg	>=10000mv.ml/mg	≤1.0 pg/s(n-C16)	≤10fg/mL(y-666)	P<1.0 pg/s (methyl parathion) S≤10 pg/s(methyl parathion)
Baseline noise	≤5uv	≤10uv	≤10uv	≤20uv	≤20uv
Baseline drift	≤30 uv/30min	≤30 uv/30min	≤50 uv/30min	≤50 uv/30min	≤50 uv/30min
Linear range:	> 10^5	> 10^5	> 10^7	> 10^5	>10^4(P)>10^3(S)
Stable time	≤1 hour	≤1 hour	≤30min	≤30min	≤30min

 

Temperature Control
Number of temperature control interfaces	8 channels
Temperature control range	room temperature +5°C~450°C
Temperature control accuracy/stability	<0.1%
Display accuracy	0.01°C
Programmed temperature rise
Number of steps to upgrade	16 (can be edited to countless levels)
Lifting rate	0~40°C/min (adjustment increment 0.1C/min)
Maximum heating rate	>120°c/min
Repeatability of programmed temperature rise	<0.5%
Cooling rate	<5min (from 300C to 50°C) (automatic rear door opening, equipped with variable frequency motor)

 

Electronic pressure and electronic flow control system
Constant voltage mode and constant current mode	can be selected
programmed boost mode or programmed upflow mode	Optional  (maximum 8 levels)
EPC/EFC control accuracy	pressure 0.001Psi, flow 0.001mL/min
Repeatability (RSD)	<0.1%
EPC/EFC pressure control range	0-100psi
Maximum split ratio	10000: 1
Total flow range	0-1000mL/min
Optional carrier gas types	N2, H2, He, Ar
EPC/EFC independent control	maximum of 24 channels

 

1. Repeatability of sample analysis

4.1 Retention time repeatability <0.008%;
4.2 Peak area repeatability <1.0%;

1. Environmental sensitivity:

The ambient temperature changes by 10°C, the column oven temperature changes by <0.1°C
Quickly responds to a 0.1°C change in ambient temperature;
4. Number of external event interfaces: 8 channels
5 Column box volume: 160X304X279mm (depth X width X height)
6 Host size: 585X650X507mm (length x width x height)
7. Instrument weight: about 50kg
8 Maximum power: about 3000W