Introduction: SPE100/200/400 automatic robotic arm solid phase extraction instrument is mainly used for the extraction, separation and purification of trace organics in food, medicine, beverage, soil, water sample, blood, urine and other sample extracts. The whole system can automatically complete the operations of solid phase extraction column activation, sample injection, rinsing, drying, elution, constant volume and other operations. The sample volume is large and the degree of automation is high; the system is sealed and environmentally friendly. Widely used in the analysis of pesticide residues, veterinary drug residues, food additives, forensic testing, drugs and biological samples, it is an ideal sample preparation system for gas chromatography, liquid chromatography or mass spectrometry instruments. Features: Channel number and control mode: The instrument host adopts a modular design, supports the number of on-site upgrade channels, and supports 1/2/4/8 channel combinations; Continuous processing capacity: The maximum continuous processing capacity exceeds 100 samples; Robot arm: X/Y/Z three-dimensional mechanical arm design, double screw ball screw, taking into account flexible movement and precise positioning; Sample pump: Sampling accuracy, solvent resistance, high pressure resistance, and compatible size and volume loading; Quantitative storage ring: for a small volume of sample, to provide a flexible and diverse volume specifications, suitable for different sample processing requirements, and to avoid any solvent and sample into any sample pump and valve, without any cross-contamination of the latter; Sample needle: one of the core accessories, features a highly integrated, can be used for liquid channels, gas channels, also used for extraction column sealing, a variety of styles optional; Puncture sampling: The needle can be punctured to achieve puncture sampling, avoid loss of sample volatilization, and also protect the physical health and environmental health of the experimenter. Sample volume and receiving volume: The whole series of products supports 10/20mL sample tubes, and the two channels support 50mL and larger specifications; the receiving volume supports 10mL by default and can be extended to 50mL; Pressure Sensing: built-in pressure sensor for each channel, when the pipeline blockage exceeds the set pressure, an alarm is given, and the channel experiment is terminated; Flow rate control: Each extraction column is equipped with a separate sealing cap at the top of the column, and it is sealed with the sample needle elastically to achieve high pressure sealing, so that the solution flows through the extraction column at a set flow rate, ensuring good reproducibility and parallelism; Solvent management system: support 5 kinds of reagents; support volume expansion, expansion of not less than 100; support for remaining capacity prompt function; support level follow function; Loading method: The robot arm moves accurately and flexibly, the sample pump provides stable power, and the liquid storage quantitative loop buffers to absorb and load the solution. Infiltration and incubation: When the activation solvent or elution solvent is loaded onto the extraction column, the liquid level can be maintained above the filler for a certain period of time to ensure full activation or elution to ensure ideal experimental results; Cleaning mode: support a variety of cleaning modes to ensure that the inner and outer walls of the sample needle are clean without cross-contamination; Waste channel: support environmental recycling waste liquid, and realize different waste liquid treatment; Extraction column specification: Compatible with conventional 1/3/6mL extraction column, other specifications can be customized according to the needs of the extraction column or disk; Sequential extraction and batch extraction: support sequential processing between multiple samples; supports simultaneous batch processing of multiple steps between multiple steps; Multi-scheme extraction: Support different specifications of the extraction column and different treatment items to set and run at the same time, without waiting to improve the continuous treatment efficiency; A/B column extraction: Supports a variety of models of column extraction, automatic identification of A / B column extraction program; On-line drying/dewatering: support online nitrogen purge mode and anhydrous sodium sulfate dewatering mode; Online concentration: support in-situ nitrogen purge concentration, elution of the target without the need to transfer other equipment to concentrate; air flow rate and pressure control, concentration time and volume can be edited, fully automatic auxiliary volume; Large-volume injection: optional function, supporting more than 500mL sample continuous and smooth loading, without interruption, resistant to particle abrasion, corrosion resistance, without any consumables and regular maintenance; support continuous switching samples, the number of more than 40 samples; Cloud Services: support for uploading, downloading programs and parameters; support for online technical support and communication; support for remote monitoring; Appointment start: After the editing of the experimental program is completed, the start time of the self-service appointment can be used according to the analysis of the instrument. Countdown: After the start of the experiment, the countdown time, easy to grasp the end of the experiment, when matching the analytical instrument in advance; Intelligent self-check and alarm: After the parameters are set, whether there is a logic error in the software self-test, promptly modify; intelligent fault alarm system, choose to continue or stop according to the fault level;
Introduction: SPE100/200/400 automatic robotic arm solid phase extraction instrument is mainly used for the extraction, separation and purification of trace organics in food, medicine, beverage, soil, water sample, blood, urine and other sample extracts. The whole system can automatically complete the operations of solid phase extraction column activation, sample injection, rinsing, drying, elution, constant volume and other operations. The sample volume is large and the degree of automation is high; the system is sealed and environmentally friendly. Widely used in the analysis of pesticide residues, veterinary drug residues, food additives, forensic testing, drugs and biological samples, it is an ideal sample preparation system for gas chromatography, liquid chromatography or mass spectrometry instruments.
