Combination module to add quaternary low pressure gradient functionality and a 4-channel online degasser for four eleuents to the PLATINblue P-1 pump. The PLATINblue M-1 is also equipped with an A/D-D/A interface for adding devices with an analog input/output.
Made in Germany
Certified quality management
Customized solutions
60 years experience
| Number of eluents | 4 |
|---|---|
| Gradient range | 0–100 % |
| Gradient progression | 1 % increments |
| Gradient accuracy | ± 0.5 % |
| Gradient precision | < 1 % RSD |
| LPG maximum flow rate | 10 ml/min |
| LPG control | by PLATIN blue pump P-1 or through ChromGate® software |
| Degasser channels | 4 |
|---|---|
| Max. flow rate/channel | up to 10 ml/min |
| Degassing method | gas permeation through Teflon® AF amorphous fluoropolymer membrane |
| Degassing efficiency | < 0.5 ppm dissolved O² at 1 ml/min |
| Degassing chamber volume | 480 µl per channel |
| Solvent applicability | universal, except fluorinated hydrocarbons |
| Wetted materials | PEEK, Tefzel®, Teflon® AF |
| Vacuum chamber | polypropylene and stainless steel |
| Vacuum pump | low hysteresis operation > 6.2 kPa : 400 cycles/min; < 6.2 kPa : 60 cycles/min |
| Chamber material | polypropylene and stainless steel |
| A/D-D/A interface | 24 bit |
|---|---|
| Analog inputs | 4 x multiplexed, bipolar, differential, 24 bit resolution, maximum input range: ± 2.56 V, programmable by software (same setting for all channels), data acquisition rate: 1 Hz –10 Hz |
| Data acquisition rate | 1–10 Hz |
| Analog outputs | 4 x single ended unipolar, output range: 0 to +10 V, 12 bit resolution, 2.5 mV steps |
| Digital inputs | 4 inputs, grounded contact or TTL/CMOS or TTL/Open collector compatible |
| Digital outputs | 4 outputs, single pole double throw (SPDT) electromechanical relays |
| GLP | working hours |
|---|---|
| Conformity | FDA 21 CFR Part 11 |
| Display | TFT |
| Ambient conditions | temperature range: 4–40 °C; 39.2–104 °F air humidity: below 90 % humidity (non condensing) |
| Power supply | via PLATINblue pump P-1 |
|---|---|
| Dimensions | 464.0 mm x 263.0 mm x 190.5 mm (W x H x D) |
| Weight | 8.7 kg |
KNAUER is known for the quality of its products and has been certified several times. We produce high-tech laboratory instruments for research, routine analysis and production.
See all Quality certificates
In addition, we have extended documentation about all our products, including CE Declarations of Conformity.
See all CE Declarations of conformity
Innovation and quality - since 1962. Made in Germany.
We are happy to help you
Mo – Fr
07:00 – 17:00 CE(S)T
24 / 7
Technical data or prices are subject to change without notice. Prices may vary by country and do not include taxes, customs duties or delivery. All trademarks are the property of their respective owners.Our general terms and conditions apply: www.knauer.net/terms
