Keysight (Agilent)
Keysight (Agilent) 5501A
Helium-Neon (HeNe) Laser Head Laser Type
632.8 nm Operating Wavelength
±0.002 ppm over 1 hour Frequency Stability
Minimum 0.5 mW Output Power
Approximately 6 mm Beam Diameter

| Attribute | Value |
|---|---|
| Laser Type | Helium-Neon (HeNe) Laser Head |
| Operating Wavelength | 632.8 nm |
| Frequency Stability | ±0.002 ppm over 1 hour |
| Output Power | Minimum 0.5 mW |
| Beam Diameter | Approximately 6 mm |
| Warm-Up Time | 30 minutes for full specification compliance |
| Operating Temperature | 15°C to 35°C (59°F to 95°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Power Supply Requirement | Requires Keysight 5517 Laser Head Power Supply |
| Compatible System | Keysight 5500 Series Laser Interferometer Measurement System |
| Model | 5501A |
|---|
The Keysight (Agilent) 5501A Laser Head delivers high-resolution laser output essential for precision measurements in interferometer systems. It features a compact design for seamless integration and ensures reliable performance in critical applications.
Ideal for precision positioning tasks, the 5501A maintains accuracy and stability in demanding industrial and research settings.
Testwall can supply the used Keysight (Agilent) 5501A Laser Head, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 5501A Laser Head.





