Nikon THP Pointer, LED Upgrade Tutorial
Read the edited Video Transcript for “Nikon THP Pointer, LED Upgrade Tutorial”
Hey, this is Chad with Munday Scientific. Today we’re going to talk about the pointer system on a Nikon microscope. Michael is going to come in and help demonstrate this.
This solution works for both front-to-back bridge microscopes and side-by-side bridge microscopes.
Common Problems with the Original Pointer System
The original pointer system often fails for several reasons.
Inside the unit there is a small bulb that eventually burns out and needs replacement. In addition, the cap that holds the bulb is frequently lost.
Another common issue is the brass or copper contact piece, which can either go missing or fail to make a proper electrical connection. Many times when we service these microscopes, we find that one or more of these parts has been lost.
The Monday Scientific LED Replacement
To solve these issues, we developed a direct-fit LED replacement here at Munday Scientific.
This replacement unit plugs directly into the wall, eliminating the need for the original bulb and its fragile components.
Installation
Installation is quick and simple.
First, plug the unit into a power outlet.
When inserting the pointer module, you’ll notice small keyways on the device. We’ve designed the replacement with matching notches to align with those keyways.
To install:
- Align the notches with the keyways.
- Insert the part into the microscope.
- Push it in and rotate it to lock it into place.
Once installed, the pointer is controlled by the click button on the unit. Pressing the button turns the LED on or off.
Mounting the Unit
We include a piece of double-sided tape with the unit so you can mount the controller neatly to the side of the microscope.
This keeps everything clean and accessible while allowing you to easily control the LED pointer.
Benefits of the LED Replacement
Our goal with this design was to replace the components that are most commonly lost, broken, or unreliable.
With this LED system:
- No fragile bulb to replace
- No missing caps or contact pieces
- Reliable LED illumination
- Simple installation and operation
This replacement works with side-by-side and front-to-back bridge Nikon microscopes. The example shown here is a Nikon THP model. The exact part number will be included in the description link.
Where to Buy / Contact us
If you have questions about this product or any of the other products we offer at Munday Scientific, feel free to contact us.
You can also purchase this product directly at microscopemarketplace.com.