3M Photodyne 3 X 19 XT Optical Attenuato FULL SET OPTICAL METERS W CASE
3M Photodyne 3 X 19 XT,Complete optical attenuation set including multiple meters and housed in a durable case. Designed for optical power level testing and attenuation adjustments in fiber optic networks. Offers portability and reliable measurement accuracy for field service technicians and lab environments performing optical path analysis and maintenance.
- Model
- 3M Photodyne 3 X 19 XT
- Calibration
- Available on request
- Price
- $630
- Status
- In stock
- RFQ ref
- 3 X 19 XT
This unit
The 3M Photodyne 3 X 19 XT is a portable optical attenuator set with integrated optical meters, designed for precise attenuation control and power level measurement across multiple wavelengths. This full instrument set includes a protective carrying case and supports both multimode and single-mode fiber characterization, making it essential for field technicians and laboratory environments requiring reliable optical path analysis and fiber optic network maintenance.
Technical Specifications
- Model: 3 X 19 XT
- Attenuation Range: 0–60 dB at 1550 nm; 0–70 dB at 850 nm and 1300 nm
- Wavelengths Supported: 850 nm, 1300 nm, 1550 nm
- Fiber Compatibility: Multimode and single-mode
- Resolution: 0.1 dB
- Insertion Loss: 3.0 dB
- Control Methods: Front panel operation or external electrical signal control via analog input voltage at 25 dB per volt
- Display: Digital readout with full annunciation of attenuation level and wavelength
- Power Supply: AC adapter with internal battery backup (batteries subject to replacement)
- Optical Connector: ST/PC (variant dependent)
Key Features
- Dual control - manual front panel adjustment or voltage-controlled attenuation for automated testing sequences
- Multi-wavelength operation across C-band, S-band, and O-band applications
- 0.1 dB resolution enables fine-tuned optical signal attenuation for demanding measurements
- Portable case design supports on-site deployment across diverse field environments
- Fully annunciated digital display eliminates guesswork in attenuation settings
Typical Applications
- Optical power level testing and characterization in fiber optic networks
- Signal attenuation adjustment and optical path loss analysis
- Field service and bench-top laboratory measurements
- Multi-wavelength fiber optic system validation and troubleshooting
Compatibility & Integration Designed for both shortwave and longwave fiber optic applications. ST/PC connector configuration standard; additional connector types supported through individual meter variants within the set.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 25 dB per volt input | Wavelength Range: 1300 nm, 1550 nm, 850 nm |
3M Photodyne 3 X 19 XT — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the 3M Photodyne 3 X 19 XT. Calibration covers attenuation accuracy at 5 or more set values across the full range (0 to rated maximum dB), attenuation linearity, wavelength-dependent attenuation at 1310 nm, 1490 nm, and 1550 nm, insertion loss at minimum attenuation (0 dB position), and polarization-dependent loss (PDL) where applicable. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common 3M Photodyne 3 X 19 XT faults: motor and gear mechanism wear (attenuation steps or loss of smooth control), optical port contamination, EEPROM calibration data corruption. Most common faults are motor or gear mechanism wear on variable attenuators causing attenuation steps or loss of smooth control, optical port contamination reducing dynamic range, and EEPROM calibration data corruption on digitally controlled models.
3M Photodyne 3 X 19 XT price
This 3M Photodyne 3 X 19 XT is listed at $630. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
3M Photodyne 3 X 19 XT calibration cost
NIST-traceable calibration for the 3M Photodyne 3 X 19 XT is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers attenuation accuracy at 5 or more set values across the full range (0 to rated maximum dB), attenuation linearity, wavelength-dependent attenuation at 1310 nm, 1490 nm, and 1550 nm, insertion loss at minimum attenuation (0 dB position), and polarization-dependent loss (PDL) where applicable. Turnaround is 1 to 3 business days after receipt. See full calibration details →
