DRK-SPE216 Automatic Solid Phase Extraction Instrument

The DRK-SPE216 automatic solid phase extraction instrument adopts a modular suspension design. It relies on a precise and flexible robotic arm, a multifunctional injection needle, and a highly integrated pipeline system, which greatly improves the efficiency of sample pretreatment and brings you easy and convenient Work experience.

Features：

1. Innovative three-dimensional four-axis mechanical arm design, which takes into account flexible movement and precise positioning, and can continuously process 52 samples;

2. The pan-plug sealing technology cooperates with the H-axis compression block to achieve high-pressure sealing and ensure the parallelism and reproducibility of samples;

3. Highly integrated sample pump and piping system, compatible with large and small sample processing;

4. Remote real-time monitoring, avoid contact with organic reagents during the experiment, and protect the health of operators;

5. Online concentration, online anhydrous sodium sulfate dewatering, making automation more thorough;

6. Efficient cleaning technology, effectively avoiding cross-contamination.

7. Number of channels: The instrument host adopts a modular design, supports the number of on-site upgrade channels, and supports multiple channel combinations of 1/2/4/6/8; Continuous processing capacity: Maximum continuous processing of 52 samples;

8. Mechanical arm: X/Y/Z/H three-dimensional four-axis mechanical arm design, taking into account flexible movement and precise positioning, and operating noise less than 50dB. X/Y axis linkage improves operation efficiency; H axis is used to seal the extraction column to ensure the parallelism and reproducibility of samples;

9. Sample pump: accurate sampling, solvent corrosion resistance, high pressure resistance (pressure resistance above 1Mpa), and compatible with large and small sample loading;

10. Sampling needle: 316L stainless steel, resistant to solvent corrosion; support level following function; unique side-bottom opening method to ensure that all samples are loaded; highly integrated functions, can be used for liquid channel, gas channel, and also used for extraction Column seal

11. Puncture sampling: puncture sampling can be realized, avoid sample volatilization loss, protect the health of operators, and be green and environmentally friendly;

12. Remote connection and control: The instrument is equipped with a router as standard, which can be connected via Wi-Fi or a network cable, which fully realizes the whole process of automation and unattended operation;

13. Sample volume and receiving volume: All products support 10-20ml sample tubes, 50ml and larger sample tubes within two channels; receiving volume 10-15ml, 50ml and larger collection tubes within two channels;

14. Emergency stop button: The instrument has an emergency stop button, which can be used for one-key emergency stop in an emergency, which maximizes user safety;

15. Flow rate control: The instrument achieves high-pressure sealing through independent sealing cover pan-plug sealing docking technology. At the same time, each channel is equipped with a pressure sensor, and the push column pressure realizes closed-loop fuzzy control, so that the solution passes through the extraction column at the set flow rate to ensure good parallelism. Sex and reproducibility;

16. Pressure sensor: It has the function of overpressure alarm and termination of the experiment;

17. Solvent management system: support 8 kinds of reagents; real-time monitoring, reminder of insufficient remaining capacity;

18. Infiltration and incubation: After the activation solvent or elution solvent is loaded on the extraction column, the liquid level can be kept above the packing for a certain period of time to ensure full activation or elution, and to ensure ideal experimental results;

19. Cleaning mode: nitrogen purge, solvent cleaning, blowing and stirring cleaning and other modes are used to clean the inner and outer walls of the sample needle to avoid cross-contamination;

20. Waste discharge channel: support environmentally friendly recycling of waste liquids, and realize separate treatment of waste liquids of different properties;

21. Extraction column specifications: compatible with conventional l/3/6/12ml extraction columns, other specifications of extraction columns can be customized according to requirements;

22. Multi-scheme extraction: support different specifications of extraction columns and different processing items to set up and run at the same time, without waiting, improve the efficiency of continuous processing;

23. A/B column extraction: supports multiple modes of string column extraction, and automatically recognizes the A/B column extraction scheme;

24. Online drying/dewatering: support dual modes of nitrogen purge and online anhydrous sodium sulfate dewatering;

25. Online concentration: support in-situ nitrogen purging and concentration, the concentration time can be edited, and the auxiliary concentration can be realized automatically;

Large-volume injection: supports continuous and stable loading of samples above 500ml, without interruption, particle wear resistance, corrosion resistance, without any consumables and regular maintenance;

26. Cloud service: support upload and download plans and parameters; support online technical support and communication;

27. Remote monitoring: The instrument is equipped with a router as standard, which can be connected remotely via WiFi or network cable, which fully realizes the whole process of automation and unattended operation;

28. Appointment start: After the experiment plan is edited, the start time can be self-appointed according to the time of the analysis instrument;

29. Intelligent self-inspection and alarm: After the parameter setting is completed, whether there is any logic error in the software self-inspection, promptly remind to modify; intelligent fault alarm system, choose to continue or stop according to the fault level;

Technical index：

1. Model: SPE216

2. Number of channels: 4

3. Independent channel control: support

4. Sample pump: precise continuous syringe pump

5. Pump flow rate: 0.1~120ml/min

6. Types of solvents: 8 kinds, 500ml independent solvent bottles

7. Sample volume: 0.1ml~20ml

8. Sample tube volume: 10/20ml, others

9. Receiving volume: 10/15ml, others

10. Puncture sampling: support

11. Sample/solvent loading method: X/Y/Z three-dimensional robotic arm

12. The precision of the robotic arm: 0.01mm

13. Sealing technology: independent sealing cover and pan-plug sealing butt joint technology

14. Extraction mode: positive pressure extraction

15. Extraction column pressure: 0-145psi

16. Pressure sensing: support, overpressure alarm, threshold can be edited (5-145psi)

17: Drying mode Nitrogen purge and online anhydrous sodium sulfate dewatering dual mode

18. Online enrichment: support

19. Waste liquid collection: separate collection, 3 routes

20. String column: support, A/B column

21. Cleaning mode: various modes such as nitrogen purge, clear solvent, blowing and stirring cleaning, etc. are used to clean the inner and outer walls of the sample needle

22. Level following: support

23. Solvent remaining capacity: real-time monitoring, reminder of insufficient remaining capacity

24. Dimensions: 1005mmx622mmx720mm

25. Voltage: AC220/110V±10% 50~60Hz

26. Working temperature: 0~40℃

27. Working humidity: 10~85%

28. Power: 150W