LB 9507 Chapter 15: Technical Specifications
15-1
15. Technical Specifications of LB 9507
Injectors: 0, 1 or 2
Injector volume: Adjustable by the user to a volume between 25 µL and 300 µL in 5
µL steps.
Sample tubes:
∅ 12 mm x height 75 mm.
Tolerances:
∅ 11.5 mm - 12.1 mm, height 75 - 76 mm.
Berthold Technologies supplies or recommends tubes with a low
background effect and antistatic element.
Measuring time: 0.1 - 200 s in steps of 0.1 s
Delay between start of last
injection and start of
integration: selectable in steps of 0.1 s
Software: 40 measurement protocols for different measuring modes:
❏ Raw data measurement with mean value and coefficient of
variation
❏ Cut-off protocols
❏ Quantitative measurements (LIA protocols etc.)
❏ T-uptake/FTI measurements
❏ Dual-Luciferase™ measurements
Further measuring modes (direct measurement, quality control)
❏ Kinetic and Repeated measurement
❏ Raw data measurement
❏ Quality control for instrument and reagents
Hardware: MC 68340 microprocessor with minimum 256 kB of Flash
memory,
256 kB of CMOS SRAM battery backed
Detector: Ultra low-noise photomultiplier, fast photon counter with 20 ns
resolution, quantum efficiency 24% typical at 420 nm wavelength
Background subtraction: Individually measured and optionally subtracted from the RLU
result
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