Narrowband UVB Light Therapy Equipment for
Psoriasis, Vitiligo, Eczema & Vitamin D Deficiency
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Selection Guide    Ordering Info

SolRxTM E-Series Multidirectional Phototherapy

ExpandableTM 2-Bulb Full Body Panel System


6-Foot Models:  E720M(Master) & E720A(Add-On)

Expandable - Adjustable - Multidirectional

Technical Data    More Photos


 To see how the E-Series compares to other Solarc devices, see the Selection Guide.
 For scaled top-view drawings of these and many other assembly configurations, see the E-Series Technical webpage.
Solarc E-Series 2-device MULTI-DIRECTIONAL assembly configuration 1M+1A.
By adding one ADD-ON device to the original MASTER device, the number of bulbs doubles to create a compact and efficient 4-bulb "1M+1A" (1 MASTER plus 1 ADD-ON) multidirectional system.

At the yellow arrow, note that the lower mounting brackets have been deployed to hold the bottom of the MASTER device to the wall. These brackets prevent the bottom of the MASTER device from being pulled away from the wall when ADD-ON devices are being positioned by pulling on the handles.


The E-Series is very easy to store and transport.
For storage, the ADD-ON device in the 1M+1A system can be closed to hide the MASTER device, but for full 180° closure, the key first needs to be removed from the switchlock.

This folded configuration is also a good way to transport two devices together [inset], by simply fastening the hinge lugs together on both sides (at all four corners). This makes for an amazingly transportable 66-lb 2-device package, with great bulb protection. Just don't drop it.


Click here for more pictures of 1M+1A assemblies.

Solarc E-Series EXPANDABLE 3-device assembly configuration 1M+2A.
A particularly elegant setup is this 3-device 1M+2A 6-bulb system, assembled with one ADD-ON device on each side of the MASTER. Note that there are TWO receptacles on top of the MASTER device, to accept ADD-ON device connection cables from BOTH sides of the MASTER, if that is the preferred arrangement.

This 6-bulb multidirectional setup can deliver about the same total amount of Narrowband UVB light as a 10-bulb flat panel, as explained in our multidirectional versus flat-panel performance comparison webpage.


ADD-ON devices can be installed on either or both sides of the MASTER.
ADD-ON devices can alternatively be installed to just one side of the MASTER, such as two ADD-ONs on the left side of the MASTER as shown here. Note how the left-most ADD-ON cable connects to the middle ADD-ON device, and the middle ADD-ON cable in turn to the MASTER device. Outermost devices always have an empty receptacle awaiting future ADD-ON devices.


Click here for more pictures of 1M+2A assemblies.
Solarc E-Series EXPANDABLE 4-device assembly configuration 1M+3A.
Connect another ADD-ON to get this 4-device 1M+3A
8-bulb system. With each device added, the treatment area AND ultraviolet light power (irradiance) increases. The system expands so the devices can be individually angled to surround the patient's body.


1M+3A folds up to only 25 inches wide by about 7 inches thick.
Storage of the 1M+3A system is rather nice; with the two outer devices folding over to hide the two middle devices. The folded assembly is just 25 inches wide by about 7 inches thick. The switchlock key must be removed for complete closure.


Click here for more pictures of 1M+3A assemblies.
Solarc E-Series EXPANDABLE 5-device assembly configuration 1M+4A.
By adding a 4th ADD-ON device, the maximum number of devices connected to one MASTER device has been reached. There are no special electrical requirements for this configuration; it uses a common household 120-volt, 15-amp, 3-prong (grounded) outlet.

The yellow arrows point to the handles that are used to together position ALL the devices on their side of the MASTER.


1M+4A storage
The two outermost devices in the 1M+4A system can be folded over to reduce the storage width to 38" wide, best arranged with the MASTER device in the center as shown. The handles are vertically staggered so that left-side handles do not interfere with right-side handles when they are close to each other.


Click here for more pictures of 1M+4A assemblies.
Solarc E-Series EXPANDABLE 8-device BOOTH assembly configuration 2M+6A.
If more than five devices are needed, a second MASTER device must be added. In this picture, a 2M+6A assembly has been created and formed into an 8-device octagonal booth. The same assembly could have also just as easily been formed into an oval shaped booth, to conform to a less round patient body shape. Countless variations are possible.


Click here for more pictures of 2M+6A assemblies.

Solarc E-Series EXPANDABLE 10-device assembly configuration 2M+8A.
Two more ADD-ON devices have been added to create this large 10-device C-shape configuration. Usually the MASTER devices would be located next to each other, so their timers are more easily operated simultaneously. In very rare cases where more than 10 devices are needed, a third MASTER device would be required.


Click here for more pictures of 2M+8A assemblies.
E-Series EXPANDABLE Assembly Configuration drawings.
For scaled drawings of some of the many different assembly configurations, see the E-Series Technical webpage.


A fuse limits the total number of devices connected together to five(5).
For electrical safety, at the top of the MASTER device a fused power inlet limits the total number of devices in the assembly. If more than four (4) ADD-ON devices are connected, the fuse will blow. A spare 10-amp fuse is located in the fuse drawer shown open here.
Pinch-point gap between adjacent devices.
Naturally, as with any door, a pinch-point gap is unfortunately created between adjacent devices. This gap is at it's smallest of about 1/4" wide when the devices are fully open 180° to form a flat panel. The devices should therefore only be moved by using the handles provided, and hands kept away from the gap.


Gap-Seals minimize the danger presented by the pinch-point gap.
To minimize the danger that this pinch-point presents, ADD-ON devices are supplied with four thin-film Gap-Seals that can be installed under the sides of the reflector of adjacent devices; shown partially installed here.


Gap-Seals are made from thin flexible plastic film.
The Gap-Seals are thin and flex when the devices are opened and closed and minimize the chance that someone will close the pinch-point gap onto their fingers. The Gap-Seals should be installed if there are fears that the handles might not always be used to position the devices, if children are around, or to minimize the amount of UV light spilled out into the room.





Solarc Systems Inc., 1515 Snow Valley Road, Minesing (Barrie), Ontario, Canada L0L 1Y3
Toll Free: 1.866.813.3357   Tel: 705.739.8279    Fax 705.739.9684



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