HP 1090 Series HPL

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Manufacturer HP
Model 1090 Series HPL
Year -
Country USA USA
Condition Good
Main category Lab, Medical and Bioscience
Subcategory Chromatography Equipment
ID P80912027

HP 1090 Liquid Chromatograph is in great condition. It is currently installed and working.
Comes with PC, Software, Manuals, Printer, Glassware.

System in excellent condition

Information from web:


Solvent delivery system
Isocratic, PV5 ternary or quaternary, DR5 binary or ternary


Pressure: 0-400 bar (0-5880 psi).

Flow: 0-5000 l/min, in 1l/minsteps

Flow Accuracy: +2% of setpoint or +1 l/min

Whichever is greater, independent of back pressure and solvents, excluding volume contraction effects

Precision: <0.3% RSD, based on retention time


Precision PV5: +0.25% absolute, peak to peak, water/acetonitrile, 500l/min, 2500 l/min

Precision PV5: +0.15% absolute, peak to peak, water/acetonitrile, 50l/min, 2500 l/min

Delay Volume

PV5: 1750-2000 l maximum, dependent on back pressure

DR5: 300-500 l maximum, dependent on back pressure

Heated Compartment
Solvent and samples are preheated in low-volume (2l) heat exchanger with optional cooling for sub-ambientoperation

Settable Temperature range: 0-100C in 0.1C steps.

Controlled temperature range: 20 C above ambient to 100C

Temperature stability: +0.5 C

Injection system
Maximum pressure: 400 bar (5880 psi)

Manual Injector
Rheodyne valves 7125 or 7413, with loops from 0.5 l to 100 l


Injection volume: -25 l (standard), or 0.1-250 l (optional), in 0.1 l steps

<1% (typically 0.6%) RSD from 2-25 l (25 l syringe);
<1% (typically 0.6%) RSD from 10-250 l (250 l syringe)

Sample vials: 0 mL standard, 300 disposable micovial, 100 l microvial

Minimum Sample volume: 40 l (2 mL standard vial), 20 l (300 l disposable microvial), 5 l (100 l microvial)

Auto-sampler: 10 removable magazines with 10 vials each (standard or microvials), with random access time < 10seconds from any position.

Filter-photometric detector


Interference:254 nm standard, 210,230,269,280,340,430 and 540 nm optional.

Bandwidth:10 nm typically.

Signal Characteristics

Noise: 5x 10 E-5 AU
Drift: <1 x 10 E-3 AU/hour

Signal Ranges

Linear absorbance range: -0.1 to 1.5 AU
Response time: 100,400 and 800(10-90%)

Flow Cell
Stainless steel cell with 4.5 l volume, 6 mm path length and maximum pressure of 100 bar (1470 psi).

Diode-array detector

Up to eight signals with definable sample and reference wavelength and bandwidth

Signal Characteristics

Noise: +3.5 x 10 E-5 AU
Drift: <2 x 10 E-3 AU/hour

Signal ranges

Wavelength range: 190 600 nm, in steps of 1 nm
Bandwidth range: 4-400 nm, in stepsof 1 nm
Linear absorbance range: -0.1 to 1.5AU

Spectral ranges

Wavelength range: 190 600 nm
Linear absorbance range: -0.1 to 1.5AU
Scan Time: 10 msec from 190-600 nm


Standard cell: 8 l, 6 mm, max pressure 120 bar
High sensitivity cell: 13 l, 10 mm,max pressure 120 bar
Slits: 2,4, and 8 nm selectable

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