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Publication 5411-001-REV-E
Appendix A
Pump ‘11’ Plus Specifications
Type
Microprocessor single or dual syringe
Syringe/Size for Pump ‘11’
with Holder For:
Plastic or glass
1 Syringe
From 0.5 µ l to 50/60 ml
2 Syringe
From 0.5 µ l to 10 ml
Flow Rate Range:
Minimum / Maximum
0.0014 µ l/hr with 0.5 µ l syringe / 26.55 ml/min with
50/60 ml syringe
Flow Rate Accuracy
+ 0.5%
Calibration
Automatic, enter syringe size up to 35 mm
Inside Diameter
Display
2 line, 16 character vacuum, fluorescent display
and green run led
Nonvolatile Memory
Stores diameter, rate and configuration settings
Maximum Force
8 kg (17 lb.)
Maximum Pressure
8 p.s.i. with 50/60 cc syringe; 100 p.s.i. with
1 ml syringe
Drive Motor
0.9° step angle motor
Step Rate:
Minimum / Maximum
1 pulse in 27.6 sec / 200 steps/sec
Pusher Advance/Step
0.33 µ m pusher advance per motor step
Pusher Travel Rate:
Minimum / Maximum
0.7 µ m/min / 15 mm/min
Dynamic Range
1 to 16,384
Leakage to Ground
Typically < 150 µ A
Ground Resistance
Typically < 0.05 ohms
Input Power
12 VDC 1.5Amps
Input Power Connection
2.5mm ID x 5.5mm OD male plug
Power Supply
100/250 VAC, 50/60 Hz, 18 Watts Universal Power
Supply, Use Only a Harvard Apparatus Approved
Power Supply and Line Cord
Size, H x W x D
11.4 x 22.9 x 11.4 cm (4-1/2 x 9 x 4-1/2 in)
Weight
2.2 kg (4.8 lb)
