Brand: Infitek | Category: Scientific & Laboratory Equipment
Infitek Fluorescence Spectrophotometer, SP-LF97,SP-LF97PRO,SP-LF97XP is listed in VVON's spectrometers & optical analysis range for Bangladesh. Published models: SP-LF97, SP-LF97XP, SP-LF97PRO. Compare measurement range, optical configuration, sample format and software. For a quotation, send the analytical method, measurement range, sample format and software requirements. Confirm the exact model, included accessories, consumables, delivery and service scope in the offer. Manufacturer specifications below describe the published configuration; options and local availability require confirmation.
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| Model | SP-LF97 | SP-LF97XP | SP-LF97PRO |
|---|---|---|---|
| Excitation Source | 150W xenon lamp（Hamamatsu） | 150W xenon lamp（Hamamatsu） | 150W xenon lamp（Hamamatsu） |
| Excitation Wavelength | 200nm~900nm | 200nm~900nm | 200nm~900nm |
| Emission Wavelength | 200nm~900nm | 200nm~900nm | 200nm~900nm |
| Excitation Slit | 10nm | 2nm、5nm、10nm、20nm | 2nm、5nm、10nm、20nm |
| Emission Slit | 10nm | 2nm、5nm、10nm、20nm | 2nm、5nm、10nm、20nm |
| Wavelength Accuracy | ±1.0nm | ±0.4nm | ±1.0nm |
| Wavelength Repeatability | ≤0.5nm | ≤0.2nm | ≤0.5nm |
| Signal-to-Noise Ratio | S/N≥150（10nm Slit）（P-P） | S/N≥200（10nm Slit）（P-P） | S/N≥150（10nm Slit）（P-P） |
| Signal-to-Noise Ratio | S/N≥1000（10nm Slit）（RMS） | S/N≥1200（10nm Slit）（RMS） | S/N≥1000（10nm Slit）（RMS） |
| Signal-to-Noise Ratio | S/N≥10000（10nm Slit）（RMSBG） | S/N≥12000（10nm Slit）（RMSBG） | S/N≥10000（10nm Slit）（RMSBG） |
| Detection Limit | ≤1×10-10 g/ml（Quinine Sulfate Solution） | ≤5×10-11 g/ml（Quinine Sulfate Solution） | ≤1×10-10 g/ml（Quinine Sulfate Solution） |
| Excitation Source | 150W xenon lamp（Hamamatsu） | 150W xenon lamp（Hamamatsu） | 150W xenon lamp（Hamamatsu） |
| Linearity | γ≥0.995 | γ≥0.995 | γ≥0.995 |
| Peak Repeatability | ≤1.5% | ≤1.5% | ≤1.5% |
| Stability(10min) | Zero Drift: ±0.3 | Zero Drift: ±0.3 | Zero Drift: ±0.3 |
| Stability(10min) | Value Limit: ±1.5% | Value Limit: ±1.5% | Value Limit: ±1.5% |
| Wavelength Scan Speed | Multi-speed Level, Maximum at 48000nm/min | Multi-speed Level, Maximum at 48000nm/min | Multi-speed Level, Maximum at 48000nm/min |
| Photometric Quantity Range | 0.00-10000.00 | 0.00-10000.00 | 0.00-10000.00 |
| Data Transportation | USB2.0 | USB2.0 | USB2.0 |
| Power | 110-240V AC.50/60Hz, 200W | 110-240V AC.50/60Hz, 200W | 110-240V AC.50/60Hz, 200W |
| Instrument Dimension（mm） | 380×445×310 | 380×445×310 | 380×445×310 |
| N.W./G.W.(kg) | 12/14 | 12/14 | 12/14 |
| Accessories | Functions |
|---|---|
| Single sample rack | Conventional liquid fluorescence sample |
| Multi purpose fluorescent sample rack holder | Base holder for other racks |
| Octave Filters | Remove the interference of frequency doubling |
| Membrane sample rack | For membrane sample |
| Powder sample rack | For powder samples |
| Auto Polarization filter | Adjust the polarization light |
Manufacturer catalogue checked 2026-09-28.
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Contact Vvon Technologies Limited about Infitek equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
Back to Scientific & Laboratory Equipment
Wavelength Range(nm): 900~2500. Compare measurement range, optical configuration, sample format and software.
Emission wavelength range: 200nm ~ 650nm. Compare measurement range, optical configuration, sample format and software.
Wavelength Range: 900nm ~ 2500nm. Compare measurement range, optical configuration, sample format and software.