Thorlabs S120VC — UV-Extended Si Photodiode Power Sensor
UV-ext. Si power sensor head, 200–1100 nm
Data transparency
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- traceable calibration (NIST/PTB/ISO 17025) not stated — readings not comparable
- spectral response / detector not stated
About this product
Calibration & re-calibration services
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Comparable instruments — measured band, deployment and calibration side by side.
| Spec | This item  Thorlabs S120VC — UV-Extended Si Photodiode Power Sensor Thorlabs, Inc. $529 12% specced You are here |  CureUV UVA Irradiation Meter CureUV €500 47% specced View → |  Taijin 365 nm UV Intensity / Energy Radiometer Shenzhen Taijin Precision Instrument $499 29% specced View → |  Loctite 7020 UV Spot Radiometer (Wand) Henkel AG (Loctite) €3,701 47% specced View → |
|---|---|---|---|---|
| Measured band | 200–1100 nm | 320–400 nm | 315–400 nm | 320–390 nm |
| Type | reference sensor | radiometer | radiometer | radiometer |
| Deployment form | — | Handheld / spot | Pass-through puck (conveyor/tunnel) | Handheld / spot |
| Pass-through capable | — | No | Yes | No |
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