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NWSPEC

SR-HG2 Mercury Wavelength Calibration Light Source | 190–920 nm | NWSPEC

SR-HG2 Mercury Wavelength Calibration Light Source | 190–920 nm | NWSPEC

Wavelength Calibration Light Source

Precision mercury lamp for spectrometer and monochromator calibration

8 Calibrated Wavelengths
253.652 nm 313.155 nm 365.015 nm 404.656 nm 435.833 nm 546.074 nm 576.960 nm 579.066 nm

Key Features

  • Produces specific wavelengths for calibration of various spectrometers and monochromators
  • Excellent wavelength stability ensures reliable calibration results
  • High light intensity and brightness for easy detector recognition
  • Effective calibration in diverse environments
  • Minimal stray light and noise prevents wavelength calibration interference
  • SMA905 standard fiber connector
  • Compact DC12V power supply

Applications

Primary application for precise wavelength calibration of UV-Vis spectrometers, ensuring accurate spectral measurements across the 190-920nm range.

Technical Specifications

190–920
Wavelength Range (nm)
3W
Total Power
DC12V
Power Supply
SMA905
Output Connector
460g
Weight
8
Calibrated Lines

Note: Eight mercury emission lines provide comprehensive coverage from UV to visible range, enabling precise wavelength verification for instruments requiring NIST-traceable calibration standards.

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Since 1993 30+ Years of Instrument Expertise
Reliable Manufacturer Manufacturing & Services
Ph.D. Founded Dr. Pingxin Wang, UT Austin
Advantages Price · Service · Speed · Technical · Data
Fast Shipping In-Stock Orders Ship Same Day

Frequently Asked Questions

How can I contact you?

Feel free to call us T+86 189-6516-4839
or email  sales@nwspec.com to:

• Place an order
• Ask for a quote
• Or if you have any other questions

You will always get a live person here at NWSPEC; never an automated system! 

We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday. 

Where can I find application notes?

If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com



Do you have instructional manuals for your instruments to download?

Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .

If you don't see the one you are looking for, please contact: sales@nwspec.com



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