Features:
- Adjustable end-limits
- Universal mounting flange
- Linear/rotary encoder options
- Low profile
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. Both stages feature ergonomic low profile leadscrew housings, high reliability stepper motor drive, cross roller anti-migration linear guide bearings and options for either rotary or embedded linear encoders.
The lightweight, efficient design provides an increased operating envelope without sacrificing precision and performance. The oversized specimen insert platform allows for free use of high magnification objective lenses without risk of interference. For easy mounting a unique adapter ring system ensures that the stage mounts to each microscope at the correct height with proper clearance. Encoder options allow for the stage performance to be tailored to specific 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 retrofitted 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.
