UVP 81-0250-01 User Manual

Visi-Blue Transilluminators Page 1

Visi-Blue

™

Transilluminators

Instruction Manual

UVP, LLC Ultra-Violet Products Ltd.
2066 W 11th Street, Upland, CA 91786 Unit 1, Trinity Hall Farm Estate,
Tel: [phone] Nuffield Road Cambridge CB4 1TG UK
Fax: [phone] Tel: [phone] / Fax: [phone]

Web site: www.uvp.com

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Visi-Blue Transilluminators Page 2

The amber cover,

Models include a control knob for

Power switch

UVP’s long life filt er s are
21x26cm and 20x40cm

Introduction

Introduction

Visi-Blue™ Transilluminators convert 365nm UV to 460-470nm blue light, emitting no harmful UV energy.
Visi-Blue Transilluminators are designed for use with GelStar®, GFP, SYBR® green, Vistra Green,
SYPRO® Orange and Ethidium Bromide stains. As compared to UV, the blue light can transmit through
almost any transparent laboratory equipment (plastic, glass, acrylic, etc.). This is essential when monitoring
and detecting DNA migration and protein expression in “real time.” When used in imaging applications, use
the proper emission filter to eliminate/reduce the background.

The amber colored cover blocks blue light trans mi ss ion and allow s visu alization of all media above 500nm.

Visi-Blue Transilluminators feature:

included with the
transilluminator, blocks
blue light and allows
visualization of all
media above 500nm.
The cover is hinged
and adjustable to
varying heights.

available in two sizes:

Specifications

variable intensity selection: High,
Medium or Low

Visi-Blue Transilluminators are designed with variable intensity settings. Units are equipped with an electronic
ballast. This manual covers the VB-26V and VB-40V models.

VB-26V Dimensions: 14”W x 11”D x 4.8”H (356 x 279 x 122mm) Height includes cover
VB-40V Dimensions: 19.13” W x 13.25” D x 5.63” H (486 x 337 x 143mm) Height includes cover

Part Wave- No. of Intensity

Model Number length Volts/Hz Filter Size Tubes Style

VB-26V 95-0461-01 460-470nm 100-115V/60Hz 21 x 26cm 4 x 8W Variable
VB-26V 95-0461-02 460-470nm 230V/60Hz 21 x 26cm 4 x 8W Variable

VB-40V 95-0433-01 460-470nm 100-115V/60Hz 20 x 40 cm 4 x 25W Variable
VB-40V 95-0433-02 460-470nm 230V/60Hz 20 x 40 cm 4 x 25W Variable

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Transilluminator Operation

Set Up

 Place the transillum inator on a level wor k surface. Be sure that a n air space exist s around

the bottom of the work surface. This space allows for proper air circulation through the unit.

 Plug the female end of the power cord into the transilluminator. For 230 volt models, or

those requiring spec ial p o w er c or d conn ec tor s , ensur e that t he proper configuration of male
connector or plug is properly connected to the power cord.

 Plug the male end of the power cord into a properl y grounded electrica l outlet. The proper

voltage of the transilluminator is found on the product information label.

 The transilluminator may be equipped with a UV Blocking Cover. Remove the brown

protective paper fr om the cover. Insert the bracket pin s on the cover into the holes on the
front of the transil luminator. The cover is adj ust a ble t o var yin g a ng les f or ac ces s to the f ilter
surface.

Using the Transilluminator

Place gel/sample on the filter area. It is recommended to place the gels on a Gel-Tray to protect
the filter s urface from cuts and scratc hes. It is recommended that glov es be worn to prevent
contact with gel and staining agents.

Press the ON/OFF switch to ON. The UV tubes within the unit wi l l g low beneath the filter.
Use the variable intensity settings as follows:

 High: Allows for UV excitation of fluorophores on gels for routine photography and for

excitation of gels with low sample concentration

 Medium: Excellent for viewing and quick single-band exc ision
 Low: Allows for positio ning and preparation of gels, excising multiple bands and focusing

for photography

After viewing/photographing the sample, turn the transilluminator off.

Cleaning and Care of the Transilluminator

Clean unit surface with a damp soft cloth or sponge. Never use abrasive cleaners which can
damage the filter surface.

To protect the filter glass and minimize moisture and liquids on the glass, it is recommended to
use a UV transmitting Gel-Tray. Refer to the Replacement Parts for ordering information.

Replacing Tubes in the Transilluminator

1. Disconnect the transilluminator from the electrical supply.

2. Remove the filter cover: Use a Phillips head screwdriver to remove the four screws on the
sides of the unit. Lift the filter cover off the unit.

NOTE: When powered on, the light tubes within the Visi-Blue transilluminators emit
longwave UV (365nm). UV is a powerful source of UV radiation that will cause damage to
unprotected eyes and skin. As a result, Visi-Blue transilluminators should NOT be operated
when the filter cover is removed!

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Call [phone] or (909) 946-

7:00 am and 5:00 pm, PST.

Call [phone], and ask for

5:30 pm.

3. Remove the reflectors on the left and right sides of the unit. Slide the reflectors up out of
the unit.

4. Remove the tube: Carefully rotate the tube 90° and slide out of the socket. Replace with a
new tube by sliding the tube into the socket and rotating 90° into place.

5. Insert the reflectors back into place and reattach the filter cover.

Maintenance/Repair/Technical Assistance

Replacement Parts/Accessories

For replacement parts or components not shown here, call UVP Customer Service or place of purchase.
Have the transilluminator model number available when you call.

Replacement Part Description Part Number

Filter Assembly (VB-26V) 38-0313-06
Filter Assembly (VB-40V) 38-0215-01
Cover, Amber (VB-26V) 19-0170-04
Cover, Amber (VB-40V) 19-0171-02
Tube, 8 Watt, 365nm UV (VB-26V) 34-0031-01 (Qty. 4 Required)
Tube, 25 Watt, 365nm UV (VB-40V) 34-0060-01 (Qty. 4 Required)
Ballast, electronic, 8 watt (VB-26V) 42-0067-04 (115V)
42-0067-06 (230V)
Ballast, electronic, 25 watt (VB-40V) 42-0067-02

Accessories Description Part Number

Gel-Ruler, UV Fluorescing 85-0003-01
Gel-Cutter 85-0002-01
Gel-Scooper 85-0006-01
Gel-Tray, UV Transmitting, Sm. 11.5”W x 9”D (29 x 23cm) 85-0007-01
Gel-Tray, UV Transmitting, Lg. 16.5”W x 10.5”D (42 x 27cm) 85-0005-01

Technical Support

Note: A Returned Goods Authorization (RGA) number must be obtained from UVP Customer Service

before returning any product.
UVP offers free lifetime technical support on all of its products. Should you have any questions regarding the

product’s use, operation or repair, contact UVP’s offices at the locations below, or visit www.uvp.com.

If you are in North America, South

America, East Asia or Australia:

If you are in Europe, Africa, the

Middle East of Western Asia:

3197, and ask for Customer Service

during regular business days, between

Fax Customer Service, and send it to

Write to: UVP, LLC 2066 W. 11th

Street, Upland, CA 91786 USA

E-mail your message to:

[e-mail]

[phone]

Customer Service during regular

business days between 9:00 am and

E-mail your message to: [e-mail]

Fax Customer Service, and send it to:

[phone]

Write to: Ultra-Violet Products Ltd

Unit 1, Trinity Hall Farm Estate, Nuffield

Road, Cambridge CB4 1TG UK

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Warranty

UVP, LLC. warrants its Ultraviolet Transilluminators to be free of detects in materials and workmanship for a
period of two (2) years from date of purchase. The foregoing warranty of UVP shall be of no force and effect
if buyer has modified or damaged the product. Tubes and filters are warranted for 90 days.

All warranties or merchantability and fitness for any purpose and all other warranties, expressed or implied,
except those expressly set forth herein, are deemed waived and excluded.

UVP’s duty under the warranty is limited to replacement and/or repair of the defective part at the option of
UVP, LLC. UVP shall not be liable for any expenses or damages incurred by the purchaser except as
expressly set forth herein, and in no event shall UVP be liable for any special, incidental or consequential
damages of any kind. This warranty does not supersede any statutory rights that may be available in certain
countries.

Visi-Blue is a trademark of UVP, LLC.

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