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Whether due to a complex imaging protocol, long term experiment or unattended
throughput requirements the BioPrecision2ex Extended Travel stages offer the ability to
scan large areas or multiple slides with high performance in a package that is compatible
with most conventional microscopes. There are two standard extended travel stages;
the 250mm x 100mm stage with the capacity for up to 8 slides and the 150mm x 100mm
stage which offers the ability to mount 5 slides to the slide holder. Both stages feature
ergonomic low profile leadscrew housings, high reliability steeper motor drive, cross
roller anti-migration guide bearings and options for either rotary or linear encoders.
The lightweight, effivient design provides an increased operating envelope without sacrificing precision
and performance. The oversized specimen insert platform allows for free use of high mafnification objective lenses without risk
of interference. For easy mounting a unique adapter ring ensures that the stage mounts to each microscope
at the correct height and with proper clearance. Encoder options allow for the stage performance to be tailored
requirements and price range.
Linear encoders provide the highest stability and accuracy for demanding applications. Applications such as extended time-lapse, image tiling and distance measurement yield the best results when linear encoders provide the position feedback. The BioPrecision2ex linear encoder option is embedded into the stage rather than simply mounted as an afterthought to provide high precision performance without adversely affecting microscope compatibility.
Rotary encoders add increased reliability and positioning repeatability. The BioPrecision2ex rotary encoder mounts directly to the leadscrew shaft effectively eliminating motor hysteresis and stepping errors. While the overall stage accuracy is still very dependent upon the precision leadscrew, the rotary encoder
improves sub-micron repeatability and accuracy in addition to adding robustness by eliminating the chance of unexpected position loss or motor stalling. |
- Adjustable end-limits
- Universal mounting flange
- Linear/rotary encoder options
- Low profile
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