Product Specifications
Product Description
TT250A Projector with Easy Operation and Light Focusing System Available.
Features:
Designed according to national standard of GB10975
High efficiency, light focusing system makes it sufficient to be used in the day-time
Short focus objective, suitable for projecting on platform, expanded enlargement factor
Centrifugal fan cooling, so as to extend the time of using the bulb.
Low noise projecting without any interference
Flexible adjustment system
Effective range of projecting plate: 285mm x 285mm
Projecting range of distance: 1.2m to 2.5m
Effective luminous flux: >/=1300m
Resolution: 8 lines/mm at central area, 2 lines/mm at 0.7 visual field
Temperature rise at light plate: Nosie: Power supply: AC220 +/-22V, 50Hz
Light source: 24V 250W, OR 24V 300W, OR 36V 400W.
Xi'an Metals & Minerals Imp/Exp Co., Ltd. was established in 1995, which is specially in manufacturing and exporting all kinds of optical instruments, such as, microscopes, overhead projectors, slide projector, lens, high speed camera, telescopes. Buyers may find their suitable device at reasonable selling prices.
Quality, sincerity and exploitation are our faith. We devote ourselves to provide the high-quality products and excellent service to each client. We hope to establish a long-term trading relationship with our customers in the future.
