ISS Omicron Hamamatsu Chronos DFD Fluorescence Lifetime Spectrometer System
Fluorescence lifetime, which measures what intensity cannot
Intensity readings drift with concentration, photobleaching and path length. Lifetime does not. The nanoseconds a fluorophore spends in its excited state depend on its local environment rather than how much of it is present, which is why lifetime measurement underpins FRET, ion sensing and binding studies where an intensity number would be untrustworthy.
This is a complete Chronos DFD system: ISS spectrometer and plate reader, controller, a Hamamatsu H7422P-40 cooled GaAsP photomultiplier and an Omicron QuixX 488-60PS picosecond diode laser. Digital frequency domain is the approach that gets lifetime data at plate-reader speed rather than one cuvette at a time. Read the condition note before ordering.
Where it earns its place
- FRET, binding and ion sensing where lifetime is independent of concentration
- High-throughput lifetime screening in microplate format
- Labs replacing an intensity-only reader with lifetime capability
- Recovering a Chronos installation that has lost a module
Specifications
| Brand | ISS / Omicron / Hamamatsu |
|---|---|
| System | Chronos DFD fluorescence lifetime spectrometer |
| MPN | 95130, 90340, M700, H7422P-40, QuixX488-60PS |
| Detector | Hamamatsu H7422P-40 |
| Laser | Omicron QuixX 488-60PS |
| Format | Plate reader with controller |
| Country of manufacture | United States |
| Power supply | Included |
| Functional testing | Tested for power; retrieved from a laboratory in which it was functioning |
Condition
Tested for power only. The system came from a laboratory in which it was in service, but full functional verification was not performed and it is priced on that basis. Modules show general signs of laboratory operation, with minor scuffs and light wear across external surfaces. Components are intact with good overall cosmetic integrity. Photographs show the exact system you receive.
In the box
- ISS Chronos DFD spectrometer with plate reader
- Controller
- Hamamatsu H7422P-40 detector
- Omicron QuixX 488-60PS laser
- Power supply
Understanding Item Conditions
- New: Unused equipment.
- Used: Previously owned equipment, tested for functionality.
- Refurbished: Previously owned equipment that has undergone restoration or servicing.
ISS Omicron Hamamatsu Chronos DFD Fluorescence Lifetime Spectrometer System is backordered and will ship as soon as it is back in stock.
For universities & labs: formal quotes and purchase orders
Pickup available at 1128 Western St
Usually ready in 24 hours
Shipping and Delivery
Shipping and Delivery
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ISS Omicron Hamamatsu Chronos DFD Fluorescence Lifetime Spectrometer System is backordered and will ship as soon as it is back in stock.
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