P-900 Specifications
Flow Rate Range
Isocratic mode: 0.001 to 10 ml/min in steps of 1 ul/min
Gradient mode: 0.001 to 10 ml/min in steps of 1 ul/min
Double mode: 0.001 to 20 ml/min in steps of 1 ul/min
Pressure Range
0 to 25 MPa (100 bar, 1450 psi)
pH Stability Range
1 to 13 (1 to 14 with <1 day exposure)
Viscosity
Max 5 cP
Flow Rate Accuracy
ƒš± 2% or 20 ul/min, whichever is greater
Flow Rate Reproducibility
Flow rate ƒ‚°¥ 0.5 ml/min: rsd < 0.5%
Gradient Composition
Accuracy: < ƒš±1% at 0.05 to 10 ml/min
Reproducibility: rsd < 0.25% at 0.5 to 100 ml/min
Pressure Sensor
Range: 0 to 27.5 MPa
Offset error: < 0.05 MPa
Scale error: < ƒš±2%
Total Volume Between Inlet and Outlet
< 800 ul/module
Isocratic mode: 0.001 to 10 ml/min in steps of 10 ul/min
Gradient mode: 0.001 to 10 ml/min in steps of 10 ul/min
Frac-950 Specifications
Max Flow Rate
100 ml/min
Fraction Size
0.1 to 99999.99 ml (volume mode)
0.1 to 99999.99 min (time mode)
Standard Mode
u-liter plates, DropSync: 0 to 1 ml/min
12 mm rack, DropSync: 0 to 1.5 ml/min
18 and 30 mm racks, DropSync: 0 to 2 ml/min
18 and 30 mm racks, Accumulator: 15 to 100 ml/min
Prep Mode
30 mm rack, Accumulator: 15 to 100 ml/min
Funnel-to-flask, Accumulator: 15 to 100 ml/min
250 ml bottles, Accumulator: 15 to 100 ml/min
Environmental Conditions
+4°C to +40°C
20 to 95% relative humidity
84 to 106 kPa (840 to 1060 mbar) atmospheric pressure
Flow Rate
Up to 50 ml
Maximum Pressure
20 bar (2 MPa, 290 psi)
Operating Temperature
4° to 40°C
Dimensions (H x W x D)
158 x 148 x 99 mm
Max Pressure
2 MPa (20 bar, 290 psi)
Flow Channel Diameter
1.2 mm
Up to 100 ml/mm
GE Product #
18-1108-42
95 fractions in 10-18 mm tubes
< 100 ml/min
pH Stability Long Term
1 ‚ 13
pH Stability Short Term
1 ‚ 14
Program Memory
99 programs
95 x 10-18 mm (Standard)
175 x 12 mm and 40 x 30 mm (Optional)
Time Mode
0.01 ‚ 9.999 min
Volume Mode
0.1 ‚ 999 ml
Voltage
100 ‚ 240 V
