Max Pressure
2 MPa (20 bar, 290 psi)
Flow Channel Diameter
1.2 mm
Flow Rate
Up to 100 ml/mm
GE Product #
18-1108-42
Max Flow Rate
100 ml/min
25 MPa (250 bar, 3600 psi)
Back Pressure
<50 kPa at 100 ml/min with water
Leakage
<0.1 ul/min at 25 MPa
pH Stability Range
1-13, 1-14 (<1 day exposure)
Viscosity
Max 5 cP
<260 ms between two adjacent positions
1.2 millimeters
Maximum Pressure
2 MPa, 20 bar, 290 psi
Valve type
Motorized rotary 8-way valve
Flow rate
Up to 100 milliliters per minute
0.001 ‚ 100 ml/min
12 ml chamber: 10 MPa at 0.1 ‚ 100 ml/min (100 bar, 1450 psi)0.6, 2, and 5 ml chambers: 25 MPa at 0.001 ‚ 100 ml/min (250 bar, 3625 psi)90 µl and 0.2 ml chambers: 35 MPa at 0.001 ‚ 5 ml/min (350 bar, 5075 psi)
pH Range
1 ‚ 13, 1 ‚ 14 (< 1 day exposure)
Internal Volume
6 interchangeable mixing chambers: 90 µl, 0.2, 0.6, 2, 5, and 12 ml
1 static chamber and 1 dynamic chamber
Operating Temperature Range
4°C to 40°C
Operating Humidity Range
< 95% non-condensing
Max Power Consumption
260 VA (210 W)
BTU
717
Temperature Range
4° to 40°C
Ambient Temperature
Dimensions
140 x 345 x 435 mm
Line Voltage
100-120 or 220-240 VAC
Line Frequency
50/60 Hz
10° below ambient to 80° C
Temperature Stability
± 0.15°C
Temperature Accuracy
± 0.8°C
Column Capacity
Three 30cm columns
Warm-up/Cool Down
5 mins from ambient to 40°C
Dead Volume
3 ul left heat exchanger6 ul right heat exchanger
Dimensions (H x W x D)
5.5 x 16 x 17 in (14 x 41 x 43.5 cm)
10 ml/min per channel
Reduced performance above 5 ml/min
Number of Channels
4
1 ml/channel
Materials in Contact with Solvent
PTE, PEEK
1 ‚ 14
Analog Output (AUX)
For pressure monitoring, range 0 ‚ 3 V
Dimensions (W x D x H)
13.5 x 17 x 3.1 in (345 x 435 x 80 mm)
Electrical Requirements
100-120 or 220-240 VAC, 50/60 Hz
Maximum Flow Rate
0-5 ml/min per channel
5-10 ml/min at reduced degassing performance
Ambient Operating Temperature
0° to 55°C
Ambient Non-operating Temperature
-40° to 70°C
Power Consumption
30 W
100-120 220-240 VAC
50 r 60 Hz
Weight
7kg (15.4 lbs)
13.5 x 17 x 3.1 in
Range 10° below ambient to 80° C
3-Way Valves
3-port, PTFE, 114 µL internal volume, 6 µL dead volume from common port to the normally closed port, up to 200 mL/min with standard or large bore needle
Communication Interface
RS-232 or GSIOC; Inputs for start/advance and end/home; event mark output; one programmable output for control of peripheral devices
Data Acquisition
An input channel for analog-to-digital conversion; digital data is transmitted on the GSIOC
Detector Input
±100 mV full scale
Drop Counting
Up to 9,999 drops per fraction
maximum rate: 20 drops/sec
Event Marker
100 ms pulse
Front Panel
Two-line, 24-character display on backlit LCD. Five command, HELP, YES, NO and 0‚9 numeric hard keys; four soft keys
Maximum Collection Volume/Tube
32 mL (18 x 180 mm tubes) or 25 mL (18 x 150 mm)
Maximum Fractions
Up to 768 when configured with eight 96-well, 2-mL Whatman/Polyfiltronics microplates on a Code 17 rack)
Multiple-Column Collection
Simultaneous collection from up to 18 columns with installation of optional multiple column adaptor(s)
Multiple-Cycle Operation
Repetitive collection of each sample into same set of tubes or collection of each sample into different set of tubes 3-port, PTFE, 114 mL internal volume, 6 µL dead volume from the common port to the normally closed port, up to 200 mL/min with large bore needle
Number of Racks
Holds one Code 16 or Code 16D rack, one Code 17 rack, or up to four Code 20-Series racks (all racks must be the same code)
Operating Modes
Drop, Manual, Peak + Drop, Peak + Time, Time
Peak Detection
Adaptive-slope algorithm that applies user-specified parameters to accommodate drifting baselines, negative and asymmetrical peaks, or absolute threshold level that collects all peaks above specified mV value
Peak parameters: peak height or level, in mV and peak width at half-height, in minutes
Minimum peak height for fractionation: 0.1 mV full scale
Detector-collector delay: 0.01 minute increments
Power Requirements
120V, 50/60Hz, 0.5A
Programmable Time Units
From 0.01 to 99.99 minutes per tube with a 0.01 minute limit of resolution
Time-Based Programming
Up to 10 collection windows and 10 drain steps in any mode
Tube Change Time
100‚720 ms, center to center, depending on rack type
47.9 x 46.4 x 33 cm (18.9 x 18.3 x 13 in.)
Operating Pressure Max.
50 bar (5 MPa) (725 psi)
1 µS/cm-999.9 mS/cm
pH Stability Long Term
2-12
260 x 370 x 100 mm
Accuracy
The greater of ± 2% of full scale or ± 10 µS/cm in the range 1 µS/cm-300 mS/cm ± 0.1 pH unit, temperature compensated Max. 0.1 pH units within 0‚10 ml/min (pH measurement)
Baseline noise
± 0.5% of full scale calibrated range
Drift
Max. 0.02 pH/h (measured at pH 4.0) ±0.5 °C per 10 h 0.1 pH unit deviation/10 h
Cell Constant
50 ± 20 cm-1
Response Time
Max. 10 s (0‚95% of step) (pH measurements) Max. 3 s (0‚95% of step) (Conductivity measurement)
100-120/220-240 VAC
4ƒš° to 40ƒš°C
Temperature accuracy at ambient
temperatures < 25 ƒš°C and humidity < 50%
- 1ƒš°C to + 4 ƒš°C at a setpoint of 4 ƒš°C
temperatures > 25 ƒš°C and/or humidity > 50%
- 1ƒš°C to + 5 ƒš°C at a setpoint of 4 ƒš°C
Internal Volume per Channel
Typically 1 ml per channel
PTFE, FEP, PEEK
RS-232 Output
For diagnostic purposes
Typically 12 ml per channel
PTFE, PEEK
Temperature Accuracy at Ambient Temperatures (< 25°C and Humidity < 50%)
3°C to 8°C at a setpoint of 4°C
Temperature Accuracy at Ambient Temperatures (< 25°C and Humidity < 60%)
3°C to 9°C at a setpoint of 4°C
46 lbs. (20.7 kg)
Up to 50 ml
1 MPa
Operating Temperature
95 fractions in 10-18 mm tubes
< 100 ml/min
1 ‚ 13
pH Stability Short Term
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
20 bar (2 MPa, 290 psi)
158 x 148 x 99 mm
1 to 14
± 0.75 ƒ” 10-5AU at 254 nm
3 ƒ” 10-4AU/hr at 254 nm
Standard: 14-µl volume, 10-mm
cell path length and 40 bar
(588 psi) pressure maximum
High pressure: 14-µl volume,
10-mm cell path length and
400 bar (5880 psi) pressure
maximum
Micro: 1-µl volume, 5-mm cell
path length and 40 bar (588 psi)
pressure maximum
Semimicro: 5-µl volume, 6-mm
Hydraulic System
Dual piston in series pump with proprietary servo-controlled variable stroke drive, floating pistons and active inlet valve
Setable Flow Range
0.001 ‚ 10 ml/min, in 0.001 ml/min increments
Flow Range
0.2 ‚ 10.0 ml/min
Flow Precision
<0.07% RSD, or <0.02 min SD whatever is greater, based on retention time at constant room temperature
Flow Accuracy
±1% or 10µl/min whatever is greater
Pressure
Operating range 0 ‚ 40 MPa (0 ‚ 400 bar, 0 ‚ 5880 psi) up to 5 ml/min Operating range 0 ‚ 20 MPa (0 ‚ 200 bar, 0 ‚ 2950 psi) up to 10 ml/min
Pressure Pulsation
< 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 10 bar (147 psi)
Compressibility Compensation
User-selectable, based on mobile phase compressibility
Recommended PH Range
1.0 ‚ 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
Control and Data Evaluation
Agilent ChemStation for LC
Analog Output
For pressure monitoring, 2 mV/bar, one output
Communications
Controller-area network (CAN), GPIB, RS-232C, APG Remote: ready, start, stop and shut-down signals, LAN optional
0.1 to 99999.99 ml
Height
480 mm
pH Stability range
1 to 13, 1 to 14 (<1 day exposure)