VICI M50 - Manual (Page 25)

21
Physical Specifications
Dimensions
See Figure 2 See Figure 2
Weight: pump 520 g 540 g
motor and gear assy. 560 g 650 g
micro-electric controller 300 g 300 g
power supply 300 g 300 g
Resolution MSEL=256 MSEL=256
Minimum flow 5 nL/min 1 µL/min
Maximum continuous flow 5 mL/min 25 mL/min
Maximum intermittent flow* 10 mL/min 35 mL/min
Maximum back pressure 100 psi 100 psi
Volume accuracy (%error) ±0.5% at 1.25 mL ±0.5% at 8 mL
±0.5% at 125 µL ±0.5% at 800 µL
Volume precision (%CV) <0.1% at 1.25 mL <0.1% at 8 mL
<0.5% at 125 µL <0.5% at 800 µL
Fittings 1/16" Valco detail (10-32) 1/8" Cheminert (1/4-28)
Fluid contact PTFE, Sapphire, PAEK, PTFE, Ceramic,
Viton ® , and Valcon P Valcon H2
Planetary Gear Assembly
Ratio
1:4.75 1:9.88
Motor
Type
2 Phase Bipolar (1.8° per step)
Environmental
Operating Temperature
0 - 50°C
Operating Humidity < 90% non-condensing
Storage Temperature -20°C – 70°C (dry)
Communications (COM1 or COM2)
Type
RS-232 standard, RS-485 (RS-422) optional
Baud rate Default 9600 bps, Full range 4800 - 38,800 bps
Parity None
Data bits per character 8
Stop bits 1
Error checking None
Mode ASCII
Power requirement
Rest current draw
0 mA
Operational current draw Typical 800 mA, 1600 mA at acceleration
Voltage Typical 24 VDC, input voltage 12 - 48 VDC
Both Models (M6 and M50)
M6 M50
* High speed continuous flow or the use of chemicals incompatible with the wetted surfaces
* (refer to page 17) will reduce pump lifetime.
Operational and Technical Specifications