Agilent 1290 Series – G7104A HPLC Pump

Specifications:
Physical Specifications:
Weight: 16.1 kg (35.5 lbs)
Dimensions(height × width × depth): 180 x 396 x 436 mm(7.1 x 15.6 x 17.2 inches)
Line Voltage: 100 – 240 V~, ± 10 %
Line frequency: 50 or 60 Hz, ± 5 %
Power consumption: 120 VA / 110 W
Ambient operating temperature: 4 – 55 °C (39 – 131 °F)
Ambient non-operating temperature: -40 – 70 °C (-40 – 158 °F)
Humidity: < 95 % r.h. at 40 °C (104 °F)
Operating altitude: Up to 3000 m (9842 ft)

Permitted solvents:
Boiling point ≥56 °C (133 °F).
Auto-ignition temperature ≥200 °C (394 °F)

Performance Specifications:
Hydraulic system: Dual pistons in series pump with proprietary servo-controlled variable stroke design and smooth motion control for active damping.
Pump resolution step size: 300 pL
Flow range: Settable: 0.001 – 5 mL/min
Flow precision: ≤0.07 % RSD or 0.01 min SD, whichever is greater.
Flow accuracy: ±1 % or ±10 µL/min, whichever is greater

Pressure operating range:
Up to 130 MPa (1300 bar, 18855 psi) up to 2 mL/min
Ramping down to 80 MPa (800 bar, 11603 psi) at 5 mL/min

Pressure pulsation: