The Cglab560/920 series are open-path multi-channel fluorescence spectrometers, supporting wide-spectrum scanning from 300–1000 nm and fluorescence quantitative analysis. Standard configuration includes a 390 nm fixed UV excitation light source, with simplified optical path and high reproducibility; customizable wavelengths for FAM, SYBR Green and other blue-light probes.
The system can measure one standard fluorescence cuvette per scan, supporting multi-device cascading through high-speed network interfaces for distributed real-time data aggregation.
Application Scenarios:
Life Sciences: Quantitative analysis of cell nucleus fluorescence markers (e.g., DAPI staining), enzyme kinetics mechanism research, UV-excited probe screening, etc.
Teaching & Research: Molecular spectroscopy experimental teaching, substance qualitative identification, fluorescence quantum yield determination, concentration quantitative analysis, supporting standard curve method, internal standard method, etc.
Industrial Inspection: Semi-quantitative analysis of vitamins, drug residues, environmental pollutants and other components; excellent fluorescence resolution and classification discrimination capabilities for fats, proteins, chlorophyll and spoiled food, suitable for rapid sample quality screening and grade determination.
The system supports open TCP data upload, compatible with Python and MATLAB, with built-in Web API and intelligent algorithms, supporting Windows/Ubuntu dual systems. Suitable for teaching and research (spectroscopy experiments, concentration quantification), life sciences (fluorescence PCR, enzyme kinetics) and industrial inspection (chlorophyll assessment, drug residue screening). Supports polarization extension and multiple detection optical path configurations.
Cglab 920 is specifically designed for multi-channel UV fluorescence and infrared analysis.
Parameter Specification
Spectral Range 300 nm – 1000 nm
Data Precision 12 bit
Spectral Resolution Model B 2 nm–10 nm (1000 pixels)
Excitation Type Narrow-band LED
Standard Excitation Wavelength 390 nm
Optional Excitation Wavelengths 365 nm, 470 nm, 488 nm, 490 nm, 530 nm, 532 nm, 561 nm, 633 nm, 785 nm (customization required)
Optional wavelength notch filters, band-pass filters and polarization components
Output Power 300 mW – 1 W
Optical Architecture Reflective
Sample Chamber Standard 12×12 mm cuvette
Data Interface USB
Software Support Windows/Ubuntu, including TCP network data connection server and database software, providing Python/MATLAB/LabVIEW interfaces
Cglab 920L is specifically designed for multi-channel laser-induced fluorescence and infrared spectrophotometry.
Parameter Specification
Resolution: 2-10 nm, 1200 pixels
Spectral Range 300 nm – 1000 nm
Data Precision 12 bit
Spectral Resolution 2 nm–10 nm (1000 pixels)
Excitation Type Semiconductor laser diode
Standard Excitation Wavelength 405 nm
Optional Excitation Wavelengths 365 nm, 470 nm, 488 nm, 490 nm, 530 nm, 532 nm, 561 nm, 633 nm, 785 nm (customization required)
Optional wavelength notch filters, band-pass filters and polarization components
Output Power 100 mW – 1 W (continuously adjustable)
Optical Architecture Dichroic mirror coaxial reflective, excitation and collection share the same path
Objective External objective module (optional)
Sample Chamber Standard 12×12 mm cuvette
Data Interface USB
Software Support Windows/Ubuntu, including TCP network data connection server and database software, providing Python/MATLAB/LabVIEW interfaces
Cglab 560 is suitable for multi-channel UV fluorescence and visible light analysis.
Parameter Specification
Spectral Range 400 nm – 700 nm
Data Precision 8 bit
Mode 1 Resolution: 1000 pix; Mode 2 Resolution: 2300 pix.
Excitation Type LED
Standard Excitation Wavelength 390 nm
Optional Excitation Wavelengths 365 nm, 470 nm, 488 nm, 490 nm, 530 nm, 532 nm, 561 nm, 633 nm, 785 nm (customization required)
Output Power 100 mW – 1 W (continuously adjustable)
Optical Architecture Reflective
Sample Chamber Standard 12×12 mm cuvette
Data Interface USB
Software Support Windows/Ubuntu, including TCP network data connection server and database software, providing Python/MATLAB/LabVIEW interfaces
Cglab dedicated microfluidic carriers,
Commonly used for organoid-like, paper-based microfluidics, micro-analysis, UV, fluorescence analysis, etc.,
Transparent resin (350 nm–1000 nm), polyurethane elastic soft rubber, etc.; shapes and materials can be customized according to user requirements.
Purpose: Closed-loop testing of electronic components and modules, including Bode plots, FFT spectrum, spectrum sweep, voltage sweep, MATLAB synchronous online acquisition and debugging, etc.
Input Impedance 300k–2M || 10 pF.
Measurable input signal range: 0V / 100V.
Dual-channel input precision: 12-bit ADC (Analog-to-Digital Converter).
Selectable sampling rate (50 kS/s ... 15 MS/s) for input voltage sampling.
Output: Two channels OUT1, 2 in parallel output, each channel also contains two sub-channels in parallel output.
OUT1, 2 can output 3V square wave at 1k–0.7M, with adjustable duty cycle and phase.
Also provides 0V–3V, 100 Hz–30 kHz sine wave / triangle wave / custom waveform.
Provides 2.5V, 5V output current measurement, capable of closed-loop testing for 5V electronic modules; 5V output provides maximum 50 mA current.
Multiple USB devices can be connected in parallel; data can be uploaded to server in real-time via TCP.
Data can be cascaded and aggregated multiple times; server can be conveniently connected to mathematical software like MATLAB.
Provides interfaces for secondary development; available in Ubuntu and Windows versions.
Input Voltage: 5V.
Purpose: Metal crack detection under paint, plastic, wood and other materials; non-destructive testing of metal fractures.
Carbon fiber composite material (including metal matrix composite) crack detection and density uniformity detection.
Material thickness H: 1 > H > 3 mm; Metal crack width W: 0.1 mm > W > 1 mm
Input Voltage: 5V.
Standby Power: <1W.
Purpose: Wireless electromagnetic field detection; detection of unknown radio equipment.
Detection Distance L: L < 3 m
Input Voltage: 5V.
Standby Power: <1W.
Purpose: Collect 2-point temperature data via wireless network.