Empowering Scientific Discovery

Tianjin Dongfang Kejie Technology Co., Ltd.

Categories
  • All
  • Favorite
  • Popular
  • Most rated
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHORIBA
OriginCanada
ModelDuetta
Wavelength Range (Excitation/Absorption)250–1000 nm
Wavelength Range (Emission)250–1100 nm
Slit Width (Spectral Bandpass)1–20 nm
Optical Resolution1 nm
Wavelength Accuracy±1 nm
Fluorescence Sensitivity (Water Raman SNR)≥6000:1 (350 nm excitation, 5 nm bandwidth)
Absorbance Accuracy≤±0.02 A
Absorbance Range0–2 A
Spectral Acquisition Rate≥510,000 nm/min
A-TEEM Mode Acquisition Time≤30 s
EEM 3D Scan Time≤1 s (configurable)
Light Source75 W Xenon Arc Lamp
Detector (Fluorescence)CCD Array
Detector (Absorption)Silicon Photodiode
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrient KOJI
OriginTianjin, China
ModelTAP-02
Instrument TypeSteady-State and Time-Resolved Fluorescence Spectrometer
Temperature RangeAmbient to 300°C (573 K)
Temperature Control Accuracy±0.1°C
Temperature Stability±0.2°C (40–300°C)
Programmable Segments8-step ramp/soak
Heating Rate>20°C/min
Cooling DesignActive rapid cooling
Operating EnvironmentAmbient pressure with controllable gas flow (N₂, O₂, Ar, etc.)
Power SupplyAC 220 V, 5 A, 500 W
CompatibilityModular integration with Hitachi F-4500/F-7000/F-4600/F-2700
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHORIBA
OriginUSA
ModelFluoroLog-QM
Instrument TypeSteady-State & Time-Resolved Fluorescence Spectrometer
Dispersion ElementsDual-grating monochromator with motorized filter wheels
Spectral Slit Width (Spectral Bandpass)0.01 nm
Optical Resolution0.1 nm
Sensitivity (Water Raman SNR)35,000:1
Wavelength Accuracy±0.3 nm
Excitation SourcesContinuous Xenon lamp, Pulsed Xenon lamp, CW and Pulsed Lasers (210–2200 nm coverage via modular coupling)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrient KOJI
OriginTianjin, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic (China)
ModelQY-2000
Price RangeUSD 28,000–42,000
Dispersion UnitGrating + Bandpass Filters
Instrument TypeSteady-State Fluorescence Spectrometer
Slit/Spectral BandwidthCCD Detector (Fixed Optical Resolution)
Resolution1.2 nm
Sensitivity>500:1 (S/N)
Wavelength Accuracy±0.2 nm
Excitation SourcesTunable Xenon Lamp + Selectable LEDs (254 nm, 395 nm, 450 nm, 460 nm)
Detection Range250–850 nm
Integrating SpherePTFE-coated interior, <1% port loss, sample port diameter <8 mm
Dynamic Range7000:1
PLQY Reproducibility±1% (mean deviation)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHORIBA
OriginUnited Kingdom
ModelDeltaFlex
Dispersion ElementGrating
Instrument TypeTransient Fluorescence Spectrometer
Slit Width (Spectral Bandpass)1–64 nm
Resolution1 nm
Sensitivity>3000:1
Wavelength Accuracy±0.05 nm
Excitation SourcePulsed Laser Diode / LED System
Lifetime Range<5 ps – 1 s
Minimum Acquisition Interval1 ms
Dead Time10 ns
Standard DetectorPicosecond PPD Module
Optional NIR Detectionup to ~1700 nm
Spectral Coverage200–1600 nm (with aberration-corrected gratings)
Sample Volumeas low as 1 µL
SoftwareLifetime analysis suite with ≥5-exponential fitting, FRET, anisotropy, and decay-associated spectra (DAS) modules
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHORIBA
OriginUnited Kingdom
ModelDeltaPro
Dispersion ElementGrating and Interference Filters
Slit Width (Spectral Bandpass)1.0 nm to 32 nm
Optical Resolution1.0 nm
Sensitivity>3000:1
Wavelength Accuracy±0.5 nm
Detector Range (Standard)185–650 nm (upgradable to 850 nm or 900 nm)
Minimum Measurable Lifetime25 ps (with DeltaDiode/NanoLED)
Lifetime Range25 ps to 1 s (software-selectable source-dependent)
Excitation SourcesDeltaDiode (UV–NIR, 10 kHz–100 MHz rep. rate), NanoLED (UV–VIS, 10 kHz–1 MHz), SpectraLED (VIS–NIR, 0.1 Hz–10 kHz)
System Response FWHM<200 ps (PPD/TBX + laser diode)
Dead Time10 ns
Time Range10 ns to 11 s (DeltaPro-DD configuration)
InterfaceUSB 2.0 (no PCI card required)
Operating SystemWindows XP/7 (32-/64-bit English)
Dimensions (L×W×H)1875 mm × 1125 mm × 625 mm (excl. PC)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHORIBA
OriginUSA
Distributor TypeAuthorized Distributor
Instrument TypeImported
ModelAquaLog
Wavelength Range (Excitation)200–800 nm
Wavelength Range (Emission)250–800 nm
Wavelength Range (Absorption)230–800 nm
Excitation MonochromatorDual-grating with automatic order-sorting filter wheel
Emission MonochromatorCCD-based spectrometer with 405 g/mm grating (blazed at 250 nm)
Spectral Bandwidth (Slit)5 nm
Spectral Resolution0.41 nm/pixel (configurable to 0.82, 1.64, 3.28 nm/pixel)
Wavelength Accuracy±1 nm
Signal-to-Noise Ratio>20,000:1 (RMS, 350 nm excitation, water Raman peak)
Full EEM Acquisition Time30 s
Full Emission Spectrum Readout Time5 ms
DetectorTE-cooled back-illuminated CCD
Built-in CorrectionsDark current, excitation source drift, excitation/emission spectral response, inner-filter effect, 1st/2nd-order Rayleigh scatter zeroing, Raman peak subtraction
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHORIBA
OriginUnited Kingdom
ModelDeltaHUB
Core TechnologyTime-Correlated Single-Photon Counting (TCSPC)
Lifetime Range25 ps – 11 s (source-dependent)
Excitation Sources100 MHz Deltadiode ps-Laser, NanoLED, or SpectraLED
DetectorPicosecond Photon-Counting Detector
Integrated PlatformTCSPC-HUB Workstation
Optional AccessoriesMonochromator for Time-Resolved Emission Spectra (TRES), Liquid Nitrogen Cryostat, 400 MPa High-Pressure Liquid Cell
Added to wishlistRemoved from wishlist 0
Add to compare
BrandHORIBA
OriginUSA
Manufacturer TypeAuthorized Distributor
Product CategoryImported Instrument
ModelFluoroMax+
Dispersion ElementHolographic Grating
Instrument TypeSteady-State & Time-Resolved Fluorescence Spectrometer
Slit Width (Spectral Bandpass)0.05–30 nm
Spectral Resolution≤0.2 nm
Sensitivity (S/N Ratio)>16,000:1 (water Raman, 5 nm bandwidth, 1 s integration, no order-sorting filters)
Wavelength Accuracy±0.5 nm
Excitation Sources150 W Ozone-Free Xenon Lamp, Flash Xenon Lamp, Pulsed Laser Options
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrient KOJI
OriginTianjin, China
ModelMicro-tau
Spectral DispersionGrating and Filter-Based
Instrument TypeSteady-State & Time-Resolved Fluorescence Spectrometer
Slit Width (Spectral Bandpass)5–20 nm
Optical Resolution1 nm
Sensitivity5000:1 (Signal-to-Noise Ratio)
Wavelength Accuracy±5 nm
Excitation SourcePulsed Laser Diode or DPSS Lasers
Fluorescence Lifetime Range50 ps – 100 s (Full Temporal Domain)
Spatial Resolution<1 µm
Field of View (Imaging Camera)<0.5 mm
Spectral Range (Microspectroscopy)360–1100 nm
Lifetime Detection Range400–1050 nm (Optional Extended IR-II Band)
Timing Resolution≤1 ps
Jitter<10 ps
Counting Rate>65 MHz per channel
Simultaneous Channels≥8
Optional ModulesCryogenic Stage (Liquid Nitrogen), Motorized XYZ Stage (FLIM-Ready), Picosecond Detectors (Wavelength- & Temperature-Tunable), Multi-Laser Combiner (266–1030 nm, up to 4 inputs), Raman Dual-Channel Add-on, Fiber-Coupled Excitation Path
Show next
InstrumentHive
Logo
Compare items
  • Total (0)
Compare
0