Product Description

The JY-QEY6500-PLS is a fluorescence quantum efficiency meter independently developed by our company. This system is primarily used for measuring the fluorescence quantum efficiency of materials (solutions, powders, thin films). The testing system is calibrated using a traceable light source, enabling accurate measurement of absolute quantum yield and colorimetry, as well as photoluminescence spectroscopy measurement and recording. Except for changing the light source and handling samples, all other measurement operations can be completed via the software interface, achieving automated measurement. The system has a simple structure and is easy to operate. The JY-QEY6500-PLS quantum efficiency meter offers stable, fast, and reliable measurements. Compared to traditional fluorescence spectrometers, the entire system has advantages such as small size and ease of use. The JY-QEY6500-PLS provides a low-cost solution for fluorescence detection and quantum efficiency measurement, making it suitable for purchase by relevant universities and research institutions.

 

Product features

1. The measurement process is simple, fast, and reliable, requiring no additional debugging;

2. Excitation wavelength requirements are not limited to: 365nm/405nm/535nm/620nm/740nm (customizable according to user requirements);

3. Wavelength range: 350-1100nm;

4. Electric lifting sample clamp enables unmanned operation, reducing manual intervention and further improving efficiency;

5. Self-developed software interface allows the entire measurement process to be implemented on the software interface, making it easy to use and enabling real-time data monitoring.

 

Measurable parameters

Brightness

Chromatic coordinates

Dominant wavelength

Quantum efficiency

Quantum efficiency as a function of excitation power

Radiant flux, luminous flux

Brightness	Color coordinates	Dominant wavelength
Quantum efficiency	Quantum efficiency as a function of excitation power	Radiant flux, luminous flux

 

 

Product Parameters

system configuration
model	JY-QEY6500-PLS
spectrometer	model	JY-6500
	spectral range	350-1100nm
	Signal to Noise Ratio	be better than 1000:1
	resolution	be better than 1-2.5nm
	Dynamic range (single scan)	be better than 100000:1
	AD digits	be better than 16-bit
integrating sphere	Spheroid diameter	84mm
	Coating material	PTFE
	Sample caliber	1 inch
excitation light source	The wavelength requirements are not limited to:365nm/405mm/535nm/620nm/740nm
optical fiber	core diameter	1000um (optional other core diameters)
	length	1 meter (optional other lengths)
Radiation calibration light source	power	5W
software	JY-QY  dedicated software
accessory	Sample dish	Solid/liquid/powder specific sample dish
	clamp	Electric lifting sample fixture
	Colorimetric dish	Quartz colorimetric dish (optional)

 

 

Consult customer service to obtain detailed materials and exclusive solutions.

Tel: 400-1800-685

Email:info@gzjygd.com