Tung Lung technology, fluorescent protein localized excitation source [Test], fluorescence

Tung Lung technology, fluorescent protein localized excitation source [Test], the fluorescence is provided by Tung Lung Technology. We are Wuhan East Long Technology Co., Ltd. (etsc-tech.com) at: Wuhan specializes in: optics, precision micro-machines, lasers, laser measurement and control equipment, spectroscopy and imaging equipment PDM PDM single photon avalanche diode photon counting detector The detection efficiency is 47% @ 532nm, with fast response time Germany microscope fluorescence excitation light source, and excellent reaction efficiency. Effective detection range of the detector diameter 20,50 and 100μm. Covering the wavelength of 400nm to 900nm. The product is designed so that the probe under long exposure to sunlight is not damaged. Its excellent performance can replace photomultiplier tubes used in many applications. Reaction time 50ps biological fluorescence excitation light source Wuhan agent, with photon counting cards can be used to do research short pulse laser. Its high quantum effects can also be used for single-molecule measurements, fluorescence lifetime imaging (FLIM) and fluorescence correlation spectroscopy (FCS). Time to 50ps FWHM resolution detection efficiency 47% @ 532nm three kinds of probe diameter Optional: 20,50 and 100μm fast ultra-stable laser power consumption low count rate detection pen is a tool to measure laser power. Is a way to fit into a pocket or toolbox Compact and lightweight portable power meter. Is a tool to measure laser power. Is a way to fit into a pocket or toolbox Compact and lightweight portable power meter. Press the sample / hold button (and the power switch), press and hold the button in the state, with laser irradiation photosensitive section more than 2 seconds, then release the button fluorescent protein localized excitation light test, which shows the measured values ??on the LCD screen. After the end of 10 seconds with a measurement, automatic power off function. When using the built ND attenuator, corresponding to the maximum output power density of 30W / cm2, when not in use to 0.5W / cm2. Photosensitive portion made of silicon fluorescence, an outer diameter of 8 mm. Assuming each sample, the measurement time for the case of 12 seconds, the battery life of 180,000 measurements. Has overload warning function, then LCD screen will display "---" and beeps. Controlled by a microprocessor, equipped with wavelength sensitivity correction, auto range function setting (μW or mW display), attenuators, overload warning, automatic power off function. Battery included, pocket clip, Safe calibration certificate and instructions for use.