FCL-2020 Liquid chromatography
Scope
Determination (drinks) volatile organic compounds, blood alcohol content detection, detection of indoor air pollutants (TVOC), flavor liquor composition analysis, transformer oil analysis, testing, high-purity gas analysis of residual solvents in pharmaceuticals, medical devices remaining in Determination of ethylene oxide.
Chromatograph units are mainly used: liquor factory, other wineries, petrochemical, gas liquefaction plant, the coal industry, environmental testing, inspection station, Forensic Center, the public security system, food plants, quality inspection departments, water plants, pharmaceutical plants, detection of pesticide plants, gas plants, chemical plants, packaging plant, paint factory, honey factory, chemical engineering universities and other trace ingredients are required to use gas chromatography, liquid chromatography
Features
1, the use of independent patent technology motor control circuit, through a variety of discrete components feedback network, automatic tracking motor feedback control signal, effectively improve the precision of motor control, to ensure the reliability and stability of the pump
2, the first time the introduction of fiber optic spectroscopy detector is designed to ensure the accuracy of the wavelength to improve the accuracy.
3, high intelligence, enabling network monitoring platform to improve the effectiveness of your QC.
4, automation, so you liberate more time from cumbersome operations analysis
Technical Parameters
1, the pump in the form of: double-piston floating seal series
2, self-cleaning function of the pump head, the pump can be drained without manual infusion
3, a complete pre-wash function, more rapid replacement of solvent
4, flow range: 0.001-10ml / min
5, Flow accuracy: ± 1% or 2uL / min (0.001-10mL / min)
6, precision flow rate: 0.3%
7, constant infusion: 0-42MPa
8, gradient: High 2-3 yuan
9, the gradient method: high pressure gradient elution from internal software can be controlled by a PC and pump control
10, UV detector:
Automatic wavelength positioning adjustment, auto-zero, multi-range output selection
D2 lamp: 3500 hours life, guaranteed 1000 hours, 1000 hours out of trouble free replacement
10μl flow cell volume
The wavelength range of 190-700nm
Light source Deuterium lamp / tungsten lamp (truly no need to manually replace the lamp)
The time constant 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0s
Bandwidth: <6m
Wavelength accuracy: ± 1nm Wavelength repeatability: 0.2nm
Absorption Range: 0.0005AU / mV-4AU / mV
Data system output: 4AU / V
Noise: "± 0.5x10-5AU
Drift: "2x10-4AU (P-P)
Dimensions: 400W x 300 D x 180 H
The minimum detection limit: "2 × 10-9 (naphthalene / methanol solution)
Power: 100 to 240 VAC, 50 to 60Hz, 80watts
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