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| Signal-to-Noise Ratio | >30,000:1 RMS (>15,000:1 FSD) |
| Data Acquisition Rate | 1,000,000 points/sec. to 1 point/1000 sec. |
| Inputs | 4 photon counting (TTL); 4 analog (+/- 10 volts); 1 analog reference channel(+/- 10 volts); 2 TTL |
| Outputs | 2 analog (+/- 10 volts); 2 TTL |
| Emission Range | 185 nm to 900 nm (optional to 5,500 nm) |
| Light Source | High efficiency “ECO” friendly continuous 75 W Xenon arc lamp(Optional 450 W Xenon) |
| Monochromator | 300 mm, triple grating, coma-aberration corrected, asymmetrical, excitation or emission optimized, Czerny-Turner design |
| Slits | Computer controlled, continuously adjustable |
| Excitation Grating | 1200 line/mm 300 nm blaze, (Up to two optional gratings can be ordered) |
| Emission Grating | 1200 line/mm 400 nm blaze, (Up to two optional gratings can be ordered) |
| Wavelength Accuracy | +/- 0.3 nm |
| Minimum Step Size | 0.022 nm |
| Standard Detection | Multimode: Photon Counting, 3 analog (fast, medium, slow response), direct and Single-Shot Transient Digitizer (SSTD) mode, and Time-Correlated Single Photon Counting (TCSPC) |
| System Control | Computer interface with FelixGX spectroscopy software |
| Lifetime Range | 5 ps to seconds with appropriate time-resolved accessories |
| Dimensions (W x D x H) | 36 in x 28 in x 12 in (QM-8075-11) |
PTI QuantaMaster 8000 | PTI QuantaMaster 300 Series | PTI QuantaMaster 800 | |
|---|---|---|---|
Signal to Noise Ratio | 30,000:1 or better | 300: 1500:1 or better | 6000:1 or better |
Data Acquisition Rate | 1,000,000 points/sec. to | 300/300 Plus: 1 point/sec to | 1,000,000 points/sec. |
Inputs | 4 photon counting (TTL); 4 analog (+/- 10 volts) ; 1 analog reference channel (+/- 10 volts); 2 TTL | ||
Outputs | 2 analog (+/- 10 volts) 2 TTL | ||
Emission Range | 185 nm to 900 nm | 185 to 680 nm | 185 to 680 nm |
Light Source | High efficiency “ECO” friendly | 300/300 plus: High power | High efficiency “ECO” friendly |
Monochromator | Coma-aberration corrected, asymmetrical, excitation or emission optimized, Czerny-Turner design | ||
Focal Length | 350 mm | 350 mm | 150 mm excitation |
Slits | Computer controlled, | Manual or computer | Manual continues Excitation, |
Emission Grating | 1200 line/mm 400 nm blaze | 1200 line/mm 400 nm blaze | 1200 line/mm 400 nm blaze |
Optional Grating | 75 to 2400 line/mm and holographic models available | ||
Wavelength | +/- 0.3 nm | +/- 0.3 nm | +/- 0.05 nm excitation |
Minimum Step Size1 | 0.01 nm | 0.01 nm | 0.05 nm excitation |
Lifetime Range | N/A | 1 μs to seconds | N/A |
Detection | Multimode: Photon Counting, 3 analog (fast, medium, slow response), direct and Single-Shot | ||
System Control | Computer interface with spectroscopy software | ||
*Components, dimensions and specifications vary depending on the specific QuantaMaster configuration and accessories selected.
1Dependent on grating selected
