BPCL-SECL30 triple screen-printed electrode - electrochemiluminescence analyzer Introduction: The BPCL-SECL30 triple screen-printed electrode-electrochemiluminescence analyzer is a portable screen-printed electrode electrochemiluminescence analyzer with dimensions of only 242×147×120mm (h). It is equipped with a built-in lithium battery and can detect 1-3 sets of screen-printed electrodes in sequence. Using a high-sensitivity photomultiplier tube (PMT) as the chemiluminescence detector, it is equipped with a high-performance potentiostat and includes more than ten conventional electrochemical methods, including cyclic voltammetry. It adopts an FPC electrode connector and is transported to the detection chamber via an electric platform, providing excellent operational convenience. The software allows for the setting of multiple parameters, and the electrochemical and chemiluminescence data are synchronously controlled, collected, and saved. It is a portable electrochemiluminescence analyzer. Instrument applications: electrochemiluminescence and electrochemical analysis of screen-printed electrodes The analysis targets include: immunity, drugs, amino acids, polypeptides, proteins, nucleic acids, etc.; related fields include: life sciences, disease detection, new drug development, environmental analysis, food safety, etc. Features: 1.Based on the principle of electrochemiluminescence, it is equipped with a built-in potentiostat and an ultra-weak light detection system. 2. An external computer system, which can be a laptop or desktop computer, with a 64-bit Windows operating system, is used. 3. The communication between the instrument and the computer utilizes a USB interface. The analysis software possesses functions such as data acquisition, display, saving, and analysis, with multiple parameters adjustable, and is used for optimizing detection project methods. 4. Supports 1-3 channel detection. The silk-screen electrodes are connected to the electrode holder using a plug-in design. The silk-screen electrodes are inputted into the sample darkroom through a stepper motor. The detector position is fixed, and the working electrode range of the silk-screen electrodes to the slot position is also fixed. 5. It possesses structural stability, shock resistance, anti-fogging, and other properties. Technical Specifications: 1. Detector (1) Detector: Downward-looking photomultiplier tube, photon pulse measurement. (2) Detection limit: It can provide a counting rate of 10,000-20,000 per second for a weak light source of 10^-13W. (3) Long-term stability of the instrument: RSD ≤ 1.5%, tested using a standard light source. (4) Wavelength range: 230-920 nm (5) Instrument counting analysis range: covering five orders of magnitude (6) Sampling rate: 1 to 1000 T/S, synchronized with electrochemistry. (7) High-voltage output: negative (0-1500) V, current output: 2 mA. The negative high-voltage output value can be set through software, and it also features a high-voltage feedback function, enabling automatic software regulation with an accuracy of 0.1V. (8) Light-receiving area: 8×24mm 2. Potentiostat (1) Electrode: 2, 3, 4 electrode structure (2) Maximum potential range: ±10V (3) Cell voltage: ±13V (4) Potential rise time: 0.5μs (5) Potential scanning range: ±10V (6) Potential resolution: 0.0015% of the potential scanning range (7) Potential measurement accuracy: ±0.5mV (8) Measurement current range: ±100 nA ~ ±50 mA, with four selectable ranges: 10-2, 10-3, 10-4, and 10-5A (9) Measurement current resolution: 0.0015% of the current range (10) Current measurement accuracy: 1% of the current range (11) Input bias current: <10pA (12) Maximum sampling rate: 500,000 data points per second (13) Maximum data length: 6,000,000 data points (14) CV and LSV scan rates: 0.001V/s to 10,000V/s (15) CV and LSV potential increment: 0.000305V (16) Minimum sampling interval for CV and LSV: 0.001V (17) CA and CC pulse width: 0.00001~1000sec (18) Minimum sampling interval for CA and CC: 10μs (19) DPV and NPV pulse width: 0.00001~1000sec (20) SWV frequency: 1Hz~100kHz (21) Minimum sampling interval of i-t: 10μs (22) Self-check: Internal resistance self-check of 9 gear positions (23) Measurement methods: Cyclic voltammetry (CV), Linear sweep voltammetry (LSV), Step-sweep voltammetry (SCV), Chronoamperometry (CA), Chronocoulometry (CC), Differential pulse voltammetry (DPV), Normal pulse voltammetry (NPV), Differential normal pulse voltammetry (DNPV), Square wave voltammetry (SWV), Current-time curve (i-t), Controlled potential electrolysis coulometry (BE), Open circuit potential-time curve (OCPT), Multi-potential step method (STEP) 3. Printed electrodes (1) Electrode specifications: Each set of electrodes has a working area with a diameter of 6mm, and three sets of electrodes are arranged in a straight line with a center-to-center spacing of 8mm. The electrode width is 31mm, and the thickness ranges from 0.2mm to 2mm (with a recommended thickness of around 1.5mm). The electrodes are 9-pin, with a spacing of 2.5mm. The electrode contact width is 1.5mm, and the electrodes are placed within a section length of 100mm. (Note: The electrode width and working area spacing are non-adjustable.) (2) Electrode base: FPC connector, replaceable, customizable according to customer requirements (3) Electrode transport platform: Automatically opens and closes (4) Electrode substrate material: not necessarily translucent 4. Analysis software (1) Communication method: USB, with a maximum communication rate of 480 Mbit/s, and featuring plug-and-play functionality. (2) Measurement mode: electrochemiluminescence analysis (3) Data synchronization: Synchronous display of luminescence and electrochemical dual coordinates, with automatic range switching. (4) Software Interface: Settings for high-voltage output, acquisition rate, electrochemical methods, and parameters. Features automatic background subtraction, automatic transformation of acquisition count rate range, real-time display of data point kinetic curves, and real-time display of acquisition time, count rate, and total count. (5) Raw data: Optional formats include EXCEL and TXT, with automatic or manual saving options. (6) Analysis platform: It can display data as point charts, line charts, and curve charts, with the ability to zoom in, zoom out, and pan the coordinates. It also features curve overlay, curve smoothing, curve fitting (exponential, logarithmic, polynomial, etc.), Gaussian function fitting (Gaussian), Lorentz function fitting (Lorentz), Fourier transform, manual peak search, manual integration, etc. It can also regenerate new raw data and save it.
BPCL-SECL30 triple screen-printed electrode - electrochemiluminescence analyzer Introduction: The BPCL-SECL30 triple screen-printed electrode-electrochemiluminescence analyzer is a portable screen-printed electrode electrochemiluminescence analyzer with dimensions of only 242×147×120mm (h). It is equipped with a built-in lithium battery and can detect 1-3 sets of screen-printed electrodes in sequence. Using a high-sensitivity photomultiplier tube (PMT) as the chemiluminescence detector, it is equipped with a high-performance potentiostat and includes more than ten conventional electrochemical methods, including cyclic voltammetry. It adopts an FPC electrode connector and is transported to the detection chamber via an electric platform, providing excellent operational convenience. The software allows for the setting of multiple parameters, and the electrochemical and chemiluminescence data are synchronously controlled, collected, and saved. It is a portable electrochemiluminescence analyzer. Instrument applications: electrochemiluminescence and electrochemical analysis of screen-printed electrodes The analysis targets include: immunity, drugs, amino acids, polypeptides, proteins, nucleic acids, etc.; related fields include: life sciences, disease detection, new drug development, environmental analysis, food safety, etc.
