HX-1800 automatic amino acid analyzer

Instruction
     HX-1800 automatic amino acid analyzer with 20 years of history, the country has more than 2,000 users, the products are widely used in food , feed, pharmaceutical quality control, chemical and biological research, clinical research and other fields. Wuhan Hanson Instruments automatic amino acid analyzer with its salient features , a number of patented technologies and reliable performance has long been recognized by the users , is the only capable of retention time reproducibility , peak area reproducibility and detection limit is absolutely guaranteed automatic amino acid analyzer.

Features:
1 overnight sensors , online degassing unit
HX-1800 in the newly added sensor and online overnight degassing unit . In the HX-1800 degassed way air trap , online degassing unit is a more thorough way than the air trap of degassing .
2,6 buffer and
Long-term stop the pump, available sixth buffer ( distilled water ) to pump a flush .
3 , the higher the temperature control : 85 ℃ ( oven ), 140 ℃ ( reaction cell)
Provides a complete amino acid separation and optimal conditions derived .

Technical parameters:
1. Performance ( with protein hydrolyzate standard analysis , for example , had like 5 times )
1 ) The net analysis time of about 30 minutes
2 ) retention time reproducibility CV0.3% ( Arg )
3 ) peak area reproducibility CV1.0% ( glycine, histidine )
4 ) detection limit 3pmol ( SNR = 2 , aspartic acid )

2. The amino acid analyzer host
1 ) Column Dimensions : 4.6mm ID × 60mm
Particle size : 5μm special cation exchange resin
2 ) infusion pump mode: dual piston reciprocating pump
Pressure : 0-42Mpa
Flow : 0.0001-10,000ml / min ( increments : 0.001ml / min)
3 ) autosampler injection : Direct injection
Vial volume : 1500μl
Vials Quantity: 200 ( optional : with refrigeration equipment, 200 )
Injection volume : 0.1-100μl

4 ) Oven method: semiconductor cooling heating
Temperature setting : 20-85 ℃ ( increment : 1 ℃)
With power and heat sink thermal protection device
5 ) reaction unit mode: reaction column
Dimensions : 4.6mm ID x 40mm
Filler: Emery inert material
Temperature range : 50-140 ℃ ( increment : 1 ℃)
Overheating power protection devices
6 ) visible photometer : monochromator : holographic concave diffraction grating
Wavelength : 570nm, 440nm (700nm reference )