The SyrDos™ syringe dosers are suited for the precise dosing of minute quantities and oxidation-sensitive materials (no air cushion!).
With the integrated 2/3-way valve, it is possible to realise a quasi continuous dosing by automatically refilling the syringe from a storage tank. The refilling period is approximately 6 sec. Optionally, the multi-way valve can be equipped with up to 12 ways.
The syringe doser, in combination with a AutoSam Sample Collector, can also be deployed to draw and bottle samples.
When using two pumps with the -CONT option it is possible to feed continuously. A special algorithm enable shock-free switching.
For independent use the SyrDos™2 is qualified.
| Operating mode | Syringe doser with step motor drive up to 10.000 steps/s |
|---|---|
| Max. flow rate | Depending on syringe 10/25/50/100/250/500 µl and |
| 1/2,5/5/10/25/50ml in 2,5/4,9s | |
| Max. discharge pressure | 8 bar, optionally 30 bars |
| Dosing in vacuum | Possible up to 10 mbar (monitor steam pressure ) |
| Resolution | 48.000 steps |
| Suction lift | Self-priming, dependent of media |
| Media affecting materials | Glass, PTFE, Kel-F, optionally ceramics |
| Media connection | UNF ¼“ 28G |
| Media temperature | 15 to 40°C |
| Activation | serial connector RS232 or RS485 (Bus for up to15 pumps) |
| Power supply | 230V AC, 65VA |
| Media compatibility | Various chemicals, require to be examined in individual cases |
| Protection class | IP 20 |
| Dimensions (DxWxH) | 70 x 255 x 160mm |
| Weight | 10 kg |
| Ex-Version | No |
The SyrDos™2 pump offers extended application options.
The integrated control panel with a LC-Display also enable the operation as independent pump.
It supports, in addition to the LabDos™-compatible RS232 protocol, the standardised MODBus-RTU protocol. The power supply for the two pumps is integrated.
If two pumps are accordingly connected with the -CONT option, continuous conveying is also possible. Shock-free change-overs are reached with a special algorithm.
Due to the robust high grade steel casing, it is also suited for deployment in rouh process conditions.
| Mode of Operation | Syringe Doser with step motor drive with up to 10.000 steps/s. |
|---|---|
| Max. Delivery Rate | Depending on syringe 10/25/50/100/250/500 µl and 1/2,5/5/10/25/50ml in 2,5/4,9s |
| Max. discharge pressure | 8 bar, optionally 30 bars |
| Dosing into Vacuum | Possible up to 10 mbar (consider the vapour pressure) |
| Resolution | 48.000 Steps |
| Suction Height | Self-priming, media-dependent |
| Materials in Contact with Media | Glass, PTFE, Kel-F, optional Ceramic |
| Media Connections | UNF ¼“ 28G |
| Media Temperature | 15 to 40°C |
| Activation | Serial Interface RS232 or RS485 (MODBus-RTU Protocol) |
| Operational Voltage | 230V AC, 100VA |
| Media Compatibility | Many chemicals. Please verify individual cases. |
| Protection Class | IP 20 |
| Dimensions (WxHxD) | 223 x 270 x 180 mm |
| Weight | approx. 10 kg |
| EX Version | No |
