For Parts or Not Working. This item does not function as intended and is not fully operational.
It may be defective, damaged, or missing essential components, requiring repair or servicing. Sold strictly for parts, repair, or refurbishment.
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For Parts or Not Working. This item does not function as intended and is not fully operational.
It may be defective, damaged, or missing essential components, requiring repair or servicing. Sold strictly for parts, repair, or refurbishment.
OPHIR 178021A PE50-S-U-DIF Laser Power Sensor Head
The Ophir PE50-S-U-DIF is a laser power sensor head designed for precise energy and power measurements in demanding optical applications. Featuring a large-aperture absorber and robust build, it ensures accurate calibration and monitoring of high-power lasers in laboratory, industrial, and research settings.
Key Specifications:
Model: PE50-S-U-DIF
Part Number: 178021A
Type: Laser power sensor head
Aperture Size: 50 mm
Measurement Range: Suitable for medium to high-power laser applications
Connector Type: Standard coaxial connector
Manufacturer: Ophir (MKS Instruments)
Those units are new sealed, but suffered from bad storage. The Lens is broken, as seen in pictures.
This sensor head is widely used in scientific research, industrial laser calibration, and advanced optical measurement environments.
Order processing (packing and handing over to the shipping company) takes up to 3 days, including weekends.
Currently, we ship all items with UPS or DHL in secure packaging and with a tracking number.
Delivery should arrive at the customer's address within 6 business days.
No. We only charge for the item and shipping.
It is the buyer's responsibility to pay any taxes (if applicable) in their country (import tax / customs fees).
Yes, according to the details provided in the order (or upon request), and as required.
Yes. Where we were able to test the item – we did.
In cases where full testing wasn't possible, we note that the item was taken from a working environment or a similar statement.
Unless it is specifically listed as AS-IS or For Parts – in which case no full functionality is guaranteed.
Yes, for 30 days from the date the item is delivered.
If we have stock – we will send a replacement.
Returns are not accepted for reasons such as change of mind, incompatibility, or finding a lower price.
Items listed as AS-IS or For Parts – have no warranty at all.
Many customers ask technical questions, like whether the item will work with their system.
We recommend checking with ChatGPT – it provides excellent answers!