Hi, we are looking into polishing both FC/PC and FC/APC fibre connectors. Do we need both the FC/APC NOVA™ Workholder and NOVA™ Universal UPC Workholder for FC/SC/ST/LC/MU/SMA Connectors, or does the universal workholder cover FC/APC too? Thanks in advance

You will need two NOVA polishing workholder fixtures for your FC/PC and FC/APC connector application.

Hi, I'm interested in polishing the edge facets of sapphire-substrate photonic chips. I would like to know which polishing pads are available to polish sapphire (available grain sizes etc) and how to order them.

Sapphire components require diamond polishing film. We will send you a listing of available diamond grit abrasives.

Hi, I'm organising a Stores rearrangement project in the UK. Do your polishing films require specific storage conditions i.e. temperature, should they be stored in the dark, humidity etc?

Standard ambient environmental conditions are fine. Also, no need to storage in darkness, it is suggested to avoid direct sunlight to prevent product fading.

How many sheets come in a Pack?

Diamond films are available in packs of 25 sheets. Silicon carbide, aluminum oxide and final polish films come in packs 100 sheets.

Is there a video I can watch on how to properly clean a connector using this CleanTouch product?

We do not have a video. However, the correct procedure is just to lightly touch the ferrule tip to the cleaning port and remove. Do not twist or wipe. No solvents are required. It is suggested to use each port only once. If you would like a sample, please contact sales@krelltech.com.