Model | NexTract025 | NexTract150 |
System pump | Type | Piston pump, titanium alloy pump head |
Flow rate | 0.001-25mL/min | 0.01-150mL/min |
Flow rate accuracy | ±1.2% | ±1.2% |
Flow rate precision | RSD<0.5% | RSD<0.5% |
Pressure range | 0-34Mpa | 0-10Mpa |
MIxer | Type | Magnetic stirring electric mixer |
Volume | Standard: 1.4mL Optional: 0.6mL | Standard: 2mL Optional: 5mL |
UV detector | Wavelength range (Choose one of three) | F2-Fixed dual wavelength 254+280nm |
V2-Variable dual wavelength detector, 190-400nm |
V4-Variable four wavelength DAD detector, 200-800nm |
Conductivity detector | Detection range | 0.001- 999.999mS/ cm |
Detection accuracy | ±2% |
Temperature detector | Detection range | 0-100℃ |
Detection accuracy | ±1℃ |
pH detector | Detection range | 0-14 |
Detection accuracy | ±0.1 |
Valve | Automatic injection valve | Supports load, inject, waste, Max. working pressure: 3000psi |
Inlet valve | 8 channel inlet valve with built-in bubble sensor/2 channel inlet valve |
Column valve | Single column valve, can be connected to 1 column, support forward and reverse flushing, bypass function, withstand pressure: 20Mpa |
Five column valve, can be connected to 5 column, support forward and reverse flushing, bypass function, withstand pressure: 20Mpa |
Outlet valve | 2/12 channel |
pH valve | Five modes, supports pH and flow restrictor online simultaneously, pH online, flow restrictor online, bypass, calibration |
Bubble sensor | External bubble sensor, real-time detection of air bubbles in the pipeline |
Column pressure detector | Monitor pre and post column pressure |
Sample pump (Includes an 8 channel sample selection valve with an integrated bubble sensor) | Flow rate | 0.001-25mL/min | 0.01-150mL/min |
Pressure range | 0-34Mpa | 0-10Mpa |
Accessories | Workstation | Chrom X software |
Installation toolkit | Includes PEEK/PTFE pipe, pipe connectors, column clamp, back pressure valve, installation manual, common tools |
Fraction collector | Open type | Supports automatic identification of double trays, support 96, 48, 24 deep hole plate, 1.5mL, 15, 50mL centrifugal tube tray collection |
Fully enclosed temperature control collector | Refrigeration range: 6-20 ℃, support 96, 48, 24 deep hole plate, 1.5mL, 15, 50mL centrifugal tube tray collection
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