AlphaBright QTH Light Source

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Vendor: AlphaBright
Part Number: ALPHABRIGHTGTHLS

AlphaBright QTH VIS-NIR Light Source

Broadband scientific light source for scientists and engineers needing intense VIS-NIR light coupled through an optical fiber. The AlphaBright design also ensures light remains efficiently focused on the optical fibre cable when optical filters (available as accessories) are inserted into the filter holder.

AlphaBright is much brighter than alternative designs making it the ideal choice for
applications requiring an intense VIS-NIR light source. AlphaBright increases the proportion
of light entering the optical fibre by positioning a plano-convex lens at its focal length from
the end of the optical fibre cable. To direct even more light towards the optical fibre cable, the AlphaBright also contains a convex mirror positioned behind the bulb.

By directing brighter light onto the sample signal to noise ratio is improved and ultimately the reliability of measurement data. AlphaBright offers real advantages for experiments involving measurements from a distance or analysis of poorly reflecting materials.

The power supply has been chosen for its stable output ensuring minimal light intensity fluctuations. The light source warms-up in 10 minutes after which time its intensity is stable to within 0.1%.

The unit arrives for immediate, optimal performance.

Features:

Brighter light for better signal to noise ratio
Optimized for use with filters
Stable Optical Output

AlphaBright absolute spectral irradiance	AlphaBright Light Source Warm Up Data

AlphaBright performance characteristics have been tested and verified by the National Physical Laboratory (NPL), Teddington.

Specification:


Physical Dimensions
Dimensions	122mm x 80mm x 52 mm
Weight	500g
Fibre coupling	SMA (FC/PC and other options also available)

Technical Characterization
Spectral Range	400nm – 3000 nm
Time to stabilize	10 minutes
Stability	+/- 0.4% from cold +/- 0.1% following 10 minute warm-up
Drift/Fluctuation	> 0.05%

Power Supply Specifications
Input	90V – 264V AC; 47Hz – 63Hz
Output	6V DC, 4.16A
Operating temperature	0°C – 70°C
Storage temperature	-40°C to +85°C

Bulb Specifications
Bulb Type	Quartz Tungsten Halogen G4 type
Bulb Voltage	6V
Bulb Watts	20 W
Bulb Lifetime	2,000 hours
Bulb Color Temperature	2,850 °Kelvin
Luminous flux	280 lumen

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All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:

Customer name and address
Purchase order number
Spectra Services shipping order number
Date of invoice
Item number of returned item(s)
Spectra Services return authorization number (RMA)
Reason for return

Non-Returnable Goods
Unfortunately, Spectra Services is unable to accept the following returns at this time:

Products not in completely resalable condition (including products with damaged, missing, or defaced labeling or packaging
Chemicals, reagents, diagnostics, sterile, or any controlled products (unless products do not meet specification
Labroatory apparatus or instruments that have been used or are without the original packaging, labeling and operating manuals
Refrigerated products or other perishables
Products which are not inventoried by Spectra Services and are not able to be returned to the manufacturer
Products purchased on a special order
Products not purchased from Spectra Services
Products with an expired shelf life or an expiration date too short for resale
Discontinued products

Spectra Services reserves the right to review this policy on a case-by-case basis.

Pre-Owned Products

Upon receipt of the pre-owned product(s), the customer has one week to evaluate the product to ensure it meets their expectations. If for some reason the customer decides to return the product, they may do so at any point during those seven (7) days for a full refund. No restocking fee will be assessed, however, the customer is responsible for the return shipping costs. Full credit will be issued upon receipt and inspection of the item(s) to ensure equipment was returned in the same condition it was initially shipped out in.

Important Information

All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once completed, please return the merchandise immediately as the RMA number is only active for ten (10) days from the date of issuance.

Charges associated with returning items are the responsibility of the customer unless the item(s) arrived defective, damaged, or incorrect.

Spectra Services highly recommends that return packages be insured for full value and packaged securely to prevent shipping damage.

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Order Questions:
If you need help or have any other questions concerning your orders, please fill out the form or call: 800-955-7732.

Our Address:

Spectra Services, Inc.
249 David Parkway
Ontario, NY 14519 US
Phone: 800-955-7732

**AlphaBright QTH Replacement Light Bulb** Price:$50.00

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