功能

• A slit that allows two precise blades (sharp blades) to face each other and vary the clearance between the blades.
• Precision type that allows fine adjustment of slit width for spectrometers.
• The slit width adjustment knob switches to fine adjustment when the slit width becomes 1 mm or less, and the slit spacing can be adjusted with a resolution of 5 μm.
• The left and right blades move simultaneously, and the slit width can be changed without changing the slit center position.
• You can adjust the slit length by sliding the slit length variable plate.
• Variable slit (PSL-0) with attached rod is also available.
• * The variable slit PAL-2 cannot be fixed to the base unless a custom-made adapter is used.