9QQ Series
The 9QQ series is a unique, cost effective and extremely versatile miniature peristaltic pump range designed for accurate dispensing of liquids. It is available with DC/Gear or stepper motor drives.
DC / Gear motor versions offer a range of 15 to 520 rpm in 12 and 24 V DC with optional shaft encoder providing accurate feedback of rotor speed. Voltage / speed can be varied between 50 to 100% of nominal voltage / speed.
Stepper motor versions offer the versatility of finite speed control, driver options (pump mounted or separate) and optional 3 channel encoder with home position or speed sensor.
› Flow rates from 0 to 200 ml/min
› Tube sets or continuous tubing
› Easy tube change
› Unique floating saddle to enhance tube life and/or limit pressure
› 5 different tube sizes
› 5 different tube materials
› 3, 4 or 6 roller configurations
Tube sets or tubing + clips should be ordered separately. See accessories below and / or datasheet.
The 9QQ supersedes the 9K series.
Flow Data | |
ID Ø 0.5 mm tube | 16 / 15 / 13 µl per revolution (3 / 4 / 6 Roller) |
ID Ø 1.0 mm tube | 55 / 50 / 42 µl per revolution (3 / 4 / 6 Roller) |
ID Ø 2.0 mm tube | 190 / 160 / 120 µl per revolution (3 / 4 / 6 Roller) |
ID Ø 3.0 mm tube | 340 / 290 / 200 µl per revolution (3 / 4 / 6 Roller) |
ID Ø 3.5 mm tube | 400 / 340 / 230 µl per revolution (3 / 4 / 6 Roller) |
RPM (at nominal voltage) | |
12 V | 116 / 315 / 520 |
24 V | 33 / 107 / 315 / 520 |
Power Consumption | 3.5 to 5.0 W |
Tube Materials | Pharm-a-line / Silicone / Lagoprene / ED-Plex |
Tube Connectors | |
ID Ø 0.5 mm tube (internal) | 0.5 to 1.0 mm* (external) |
ID Ø 1.0 mm tube (internal) | 1.5 to 2.0 mm* (external) |
ID Ø 2.0 mm tube (internal) | 2.0 to 2.5 mm* (external) |
ID Ø 3.0 mm tube (internal) | 3.0 to 3.5 mm* (external) |
ID Ø 3.5 mm tube (internal) | 3.0 to 3.5 mm* (external) |
*depends on tube material being used | |
Further information ⇒ Accessories | |
Max pressure | 1 bar |
Max vacuum | -950 mbar |
DC motor life | >2000 hour |
Weight | 130 g |
Optional encoder | 10 pulses per motor revolution (associated rotor speed depends in gear ratio) |
All data measured with 'run-in' Pharm-a-line continuous tubing and H2O. |
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Accessories
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Accessories
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Tube Size (ID) mm |
Flow per Revolution (µl) | Flow at 100 rpm (ml / min) | Flow at 300 rpm (ml / min) | Flow at 500 rpm (ml / min) |
Rollers: 3 / 4 / 6 | Rollers: 3 / 4 / 6 | Rollers: 3 / 4 / 6 | Rollers: 3 / 4 / 6 | |
∅ 0.5 mm tube | 16 / 15 / 13 | 1.6 / 1.5 / 1.3 | 4.8 / 4.5 / 3.9 | 8.0 / 7.5 / 6.5 |
∅ 1.0 mm tube | 55 / 50 / 42 | 5.5 / 5.0 / 4.2 | 16.5 / 15.0 / 12.6 | 27.5 / 25.0 / 21.0 |
∅ 2.0 mm tube | 190 / 160 / 120 | 19 / 16 / 12 | 57 / 48 / 36 | 95 / 80 / 60 |
∅ 3.0 mm tube | 340 / 290 / 200 | 34 / 29 / 20 | 102 / 87 / 60 | 170 / 145 / 100 |
∅ 3.5 mm tube | 400 / 340 / 230 | 40 / 34 / 23 | 120 / 102 / 69 | 200 / 170 / 115 |
Tube Materials | Innovaprene / Innovasil (Silicone) / Pharm-a-line / Lagoprene / ED-Plex | |||
Driver Options | ||||
Pico | Analogue / PWM / Step Input driver, mounted directly on motor | |||
A2 | Analogue driver, separate component | |||
Sensor Options | ||||
Speed Sensor | Micro reed switch, contacts close once per revolution | |||
Encoder | 3 channel digital encoder, mounted on rear of motor | |||
General Data | ||||
Max Pressure | 1.0 bar | |||
Max Suctuion Height | 9.0 m H20 | |||
Power Consumption | Approx. 8.0 W | |||
Weight | 245 g (without driver / encoder) | |||
Full data available in PDF datasheet |
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