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The DOSER and HI-DOSER powder feeding pump and the other LAMBDA pumps are the only pumps on the market, which allow a simple and precise integration of the amount of liquid, solid or gas that has been delivered by the pump.
The electrical impulses, which move the pump motor, are registered and transformed into a direct voltage. This voltage can be measured or recorded by common recorders or voltmeters. The RS 485 interface allows the control.
In processes where the pump is controlled e.g. by a pH-stat during a fermentation or cell culture to keep the pH of the medium constant, it is often important to know when and how much acid or base were added. This data yields important information about the process, its kinetics and time of completion, etc.
Another use of the INTEGRATOR is for the measurement of enzyme activities (e.g. amidases, esterases, lactamases, lipases, proteases and other enzymes).
The pump-flow INTEGRATOR can now be electronically implemented inside the DOSER powder dosing instrument and, therefore, does not require any additional valuable laboratory bench space.
The activated INTEGRATOR within the LAMBDA pumps allows new and unusual pump applications (e.g. gradient making, counter flow elution, liquid chromatography, electronic burette, etc.).
PNet is a PC control software for the remote control of LAMBDA laboratory instruments (peristaltic pumps PRECIFLOW, MULTIFLOW, HIFLOW, MAXIFLOW and MEGAFLOW; syringe pump VIT-FIT; powder dosing instrument DOSER and HI-DOSER; gas flow controller MASSFLOW).
The pumps are connected to the computer through a RS-232 or RS-485 interface. Up to 6 LAMBDA laboratory instruments and 12 INTEGRATORs can be connected and controlled simultaneously.
|4803||PUMP-FLOW INTEGRATOR (for LAMBDA pumps, DOSER, HI-DOSER and MASSFLOW)|
|4810||Pump remote control (analog and digital) cable, 8 poles (open ends)|
|4802||Pump ON/OFF remote control cable, 2 poles (open ends)|
|4823||Foot switch for ON/OFF control, 8 poles|
|4824||Cable for inverted analog ON/OFF control, 8 poles|
|Interface and Control software|
|4822||RS232 interface (for connection of the instruments to the serial port)|
|4816||RS485 interface (for connection of the instruments to the serial port)|
|4818||Power supply for RS232/485 converter (5 V / 1 W)|
|4819||RS-line connection cable (serial)|
|6600||PNet control software for peristaltic and syringe pumps, DOSER, HI-DOSER or MASSFLOW|
|800202||Quadruple plug box (Power and RS-connection for up to 4 LAMBDA laboratory instruments)|
|4820||Plug-in power supply (12V/6W) for PRECIFLOW, MULTIFLOW, DOSER|
|4821||Plug-in power supply (12V/50W) for HI-DOSER, HIFLOW, MAXIFLOW, VIT-FIT, MASSFLOW|
|5801||Glass adaptor with ground NS 29/32 fitting|
|5802||Screw cap SVL 42|
|5805||Distributor for very fluid powders|
|5806||Rubber/Teflon sealing disc|
|5809-L||Control unit HI-DOSER|
|5810||Glass vessel with side arm (approx. 0.2 l)|
|5810-s||Silicone coated glass vessel with side arm (approx. 0.2 l)|
|5811||Glass vessel with side arm (approx. 1 l)|
|5811-L||Glass vessel with side arm (approx. 3 l)|
|5811-s||Silicone coated glass vessel with side arm (approx. 1 l)|
|5811-L-s||Silicone coated glass vessel with side arm (approx. 3 l)|
1. SETTING UP THE POWDER DOSER AND HI-DOSER · 2. PROGRAMMING OF THE POWDER DOSER/HI-DOSER · 3. REMOTE CONTROLS · 4. CLEANING THE POWDER DOSER AND HI-DOSER · 5. FOR YOUR SAFETY · 6. TECHNICAL SPECIFICATIONS · 7. ACCESSORIES AND SPARE PARTS · 8. GUARANTEE · 9. RS-COMMUNICATION PROTOCOL>> Up