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Low Cost
UV Units The steel cased LV models are the most cost effective UV units offered. The tubes are in the base which means the artwork has to be registered on the UV sensitive area and then placed face down onto the exposure area. Coloured black, each unit has a hinged lid containing a pressure pad which, when the lid is held closed by the two retaining clips, acts to force the artwork and sensitive material firmly together on the UV illuminated area. All controls are conveniently front mounted. The LV202-E has a six minute mechanical timer which also acts as the mains switch. When the control knob is rotated to the required time the power is turned on and the exposure commences. The timer clicks off as soon as the exposure is completed. The LV204 controls consist of a 0 – 500 second digital timer that is set with touch keys. The set time counts down during exposure and then flashes to indicate the exposure is complete. Both UVs come complete with IEC socket and moulded 13 amp plug. |
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Vacuum
UV Units For the ultimate in reproduction definition, a vacuum unit has to be the choice. Unlike the pressure pad units the AY series use a vacuum to ensure the artwork and material to be exposed are held in perfect contact. When fine tracks are required on a PCB or detailed definition on a graphic reproduction, an AY vacuum unit should be chosen. All the AY units now feature the latest rubber blanket and glass vacuum system for the ultimate exposure resolution. The time is then set via the touch membrane control panel and the start button pressed. This activates the integral vacuum pump which removes the air from the chamber ensuring perfect contact between artwork and material to be exposed. Only when a vacuum has been achieved will the tubes activate and the exposure commence. When completed the vacuum pump is turned off and a valve automatically releases the vacuum allowing the lid to be raised. All other features are common with the AX pressure pad units described opposite. All units come complete with an IEC socket and moulded 13 amp plug. |
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AZ Double
Sided Vacuum UV Units A double sided vacuum UV is an essential tool for the production of double sided PCBs. The ability to expose both sides of the board at once eliminates the immense problem of artwork registration for two separate exposures on a single sided unit. The AZ units are similar to the AY range except that they have flexible mylar film in front of the tubes in the lid which closes onto a glass base beneath which is located another set of UV tubes. The units feature a switch to enable the bottom set of tubes to be turned off for single sided exposures. All three units are supplied complete with an IEC socket and moulded 13 amp plug. |
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Delight Supply Co.,Ltd. 128/109 Phayathai Plaza Building 9th Floor, Phayathai Road, Thung-Phayathai, Radthavee,
Bangkok 10400, Thailand |