BPCL-1 Ultra-weak Luminescence Measuring Instrument Introduction: The BPCL-1 ultra-weak luminescence measuring instrument (Type I) is the most basic model. Since its first generation product was launched in 1995, it has now evolved to the fifth generation. With a spectral sensitivity response ranging from 300 to 650nm and a sampling rate between 0.01ms and 10s, it features a manual shutter and a sample darkroom. It serves as a fundamental platform for ultra-weak luminescence kinetics research. It can be applied to ultra-weak luminescence, chemiluminescence, bioluminescence, and fluorescein detection. Applications include: luminescence analytical chemistry, flow injection luminescence analysis, electrochemiluminescence analysis, capillary electrophoresis luminescence analysis, biosensor luminescence analysis, nanomaterial catalytic luminescence analysis, free radical biology, antioxidant analysis, drug research, cytological ultra-weak luminescence, oncology, free radical clinical testing, agricultural germplasm research, ultra-weak luminescence of flowers and fruits, and crop stress resistance research. Technical features and parameters: 1. Detector Employing a high-sensitivity photomultiplier tube (PMT) Maximum acquisition wavelength range: 300-650nm Programmable high-voltage module, 0-1500V, with an accuracy of 0.1V 2. Sensitivity and stability Using self-developed ultra-weak standard light source of 10^-13W for metrology The sensitivity is better than 10^-15W (single-photon level) Long-term stability is better than 1.5% (RSD, standard light source test) 3. Measurement method Luminescence kinetics: measuring the curve of luminescence intensity variation over time Time resolution: 10 μs Sampling rate: 0.01-10000 ms (optional) Maximum count per second: 2.5 million cps Range: 5 orders of magnitude 4. Sample temperature control Temperature control range: room temperature to -65℃ Temperature control accuracy: 0.5℃ 5. Large sample room Specification: 14×14×10 cm 1 upper injection hole, 4 left and right sample inlet and outlet ports Suitable for various modifications such as flow injection 6. Data analysis It can be displayed as a point plot, line plot, or curve plot, and features curve smoothing, curve fitting (exponential, logarithmic, polynomial, etc.), Gaussian function fitting (Gaussian), Lorentz function fitting (Lorentz), Fourier transform, automatic peak detection, automatic integration, etc. It also has the ability to regenerate new raw data and save it.
BPCL-1 Ultra-weak Luminescence Measuring Instrument Introduction: The BPCL-1 ultra-weak luminescence measuring instrument (Type I) is the most basic model. Since its first generation product was launched in 1995, it has now evolved to the fifth generation. With a spectral sensitivity response ranging from 300 to 650nm and a sampling rate between 0.01ms and 10s, it features a manual shutter and a sample darkroom. It serves as a fundamental platform for ultra-weak luminescence kinetics research. It can be applied to ultra-weak luminescence, chemiluminescence, bioluminescence, and fluorescein detection. Applications include: luminescence analytical chemistry, flow injection luminescence analysis, electrochemiluminescence analysis, capillary electrophoresis luminescence analysis, biosensor luminescence analysis, nanomaterial catalytic luminescence analysis, free radical biology, antioxidant analysis, drug research, cytological ultra-weak luminescence, oncology, free radical clinical testing, agricultural germplasm research, ultra-weak luminescence of flowers and fruits, and crop stress resistance research.
