VWR UV-A User manual

UV Hand Lamps
Instruction Manual
81-0315-01 Rev A

UV Hand Lamps Page 2
Introduction
UV Hand Lamps offer a uniform and intense source of ultraviolet light (radiation). The lamps
use 6-watt tubes and emit 254nm, 365nm or white light for exposure/illumination of materials.
All UV Hand Lamps can be used with the universal J-138 Lamp Stand.
NOTE: Though the manual refers to the midrange UV waveband as 302nm, others refer to
this region as 300nm or 312nm. The spectral output of all these regions is the same.
CAUTION: Shortwave and midrange UV radiation will cause damage to unprotected eyes
and skin. Before operating any unit, be sure all personnel in the area are properly protected.
UV Blocking Eyewear should be worn as well. Additional UV protective wear can be ordered
including spectacles, goggles and faceshield.
UV Hand Lamp Specifications
Dimensions: 11.9”L x 2.5”H x 3.8”W (302 x 64 x 97 mm)
Model Part Number Volt/Hz/Amp Wavelength___________
UV-A 89131-488 115/60/0.32 365nm (two tubes)
89131-490 230/50/0.32
UV-AC 89131-492 115/60/0.16 365/254nm (one tube each)
89131-494 230/50/0.16
UV-AB 89131-496 115/60/0.16 365/302nm (one tube each)
89131-498 230/50/0.16

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Operation
Safety Precautions
Shortwave and midrange UV radiation will cause damage to unprotected eyes and skin.
Before operating any unit, be sure all personnel in the area are properly protected. UV
Blocking Eyewear should be worn as well.
Using the Lamp
Plug power cord into a properly grounded electrical outlet. The proper voltage of the lamp
is found on the product information label.
The power switch is conveniently located on top of the unit to turn the lamp on or off.
For models with multiple wavelengths the switch allows selection of wavelength or to shut
the unit off.
Each lamp comes with two UV tubes. Models with two tubes of the same wavelength
operate with both tubes on at the same time. Other models operate with only a single
tube a time.

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Service Procedures
Cleaning and Care
Clean unit surface with a damp soft cloth or sponge. Never use abrasive cleaners (can damage the UV
filter surface).
Replacing Tubes
Disconnect the lamp from the electrical supply before replacing tubes.
Remove the two Phillips Head screws located in the end cap.
Grasp the extruded housing and slide the chassis and filter out together away from the switch.
Disconnect the interior Molex Connector (Fig. 1) and slide the chassis and filter out from the
housing completely.
Once out of the extrusion, the chassis and filter will come apart.
Carefully grasp the tube ends and twist one quarter turn until it works free (Fig. 2)

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Insert the new tube, giving it a twist to lock in place.
Reassemble the lamp. Do not pinch wires during assembly.
Replacement Parts/Accessories
For replacement parts or components not shown here, please call VWR Customer Service at (800) 932-
5000. Please have the lamp model available when you call.
Replacement Part Description Part Number
Tube, 6-watt, 365nm 36582-178
Tube, 6-watt, 254nm 36585-370
Tube, 6-watt, 302nm 36585-788
Accessories Description Part Number
Lamp Stand, J-138 36553-140
Spectacles, UV Blocking (UVC-303) 33002-067
Goggles, UV Blocking (UVC-503) 33002-078
Faceshield, UV Blocking (UVC-803) 33007-151
Technical Support
VWR’s Technical Resource Center is committed to providing you with real-time response and proven
industry solutions. Contact them at 1-888-VWR-LINE (1-888-897-5463) or
[e-mail]

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Warranty
UVP's quality instruments are guaranteed to be free of defects in materials, workmanship, and
manufacture for one (1) year from date of purchase. Transilluminators are similarly warranted for two (2)
years from the date of purchase. Consumable and disposable products, including, but not limited to
lamps or light tubes, filters, or rechargeable batteries are guaranteed to be free from defects in
manufacture and materials for ninety (90) days from date of purchase. If equipment failure or
malfunction occurs during the warranty period, UVP shall examine the inoperative equipment and have
the option of repairing or replacing any part(s) which, in the sole and absolute discretion of UVP, were
originally defective or became so under conditions of normal usage and service. No warranty shall apply
to any instrument, or part thereof, that has been subject to accident, negligence, alteration, abuse or
misuse by the end user. Moreover, UVP makes no warranties whatsoever with respect to parts not
supplied by UVP or that have been installed, used and/or serviced other than in strict compliance with
the instructions appearing in this installation and instruction manual. In no event shall UVP be
responsible to the end-user for any incidental or consequential damages, whether foreseeable or not,
including but not limited to property damage, inability to use equipment, loss of business, loss of profits,
or inconvenience arising out of or connected with the use of instruments produced by UVP. Nor is UVP
liable or responsible for any personal injuries occurring as a result of the use, misuse, installation and/or
servicing of equipment. Representations and warranties made by any person, including dealers and
representatives of UVP which are inconsistent or in conflict with the terms of this warranty (including but
not limited to the limitations of the liability of UVP as set forth above), shall not be binding upon UVP
unless reduced to writing and approved by an expressly authorized representative of UVP. THIS
WARRANTY IS EXPRESSED IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE AND OF ALL OTHER OBLIGATIONS OR LIABILITIES ON UVP’S PART
AND UVP NEITHER ASSUMES NOR AUTHORIZES ANY PERSON TO ASSUME FOR UVP ANY
OTHER LIABILITIES IN CONNECTION WITH THE SALE OF THE SAID PRODUCTS.