High Frequency LED Film Viewer Window size 460×480mm 12000cd/m2
The excellent selected material
the viewer’s viewing screen and optical path material are all
adopted of Acrylic glass plate manufactured by Japan Mitsubishi
Liyan Co. Beyond the glass has a light transmittance and durability
to ensure the non-deformation, do not change color.
Using the latest technology abroad
It adopts the newest backlighting technology of color LED
Standards conforming: GB/T4730-2005, GB/T7903-1999
1.The Conformation of the Whole Machine
2.The Technical Parameters and Specification
| Dimensions(W×H×D) | 570×820x570mm |
| Window size | 460×480mm (18x19inch) |
| Lamp source | LED |
| Power Supply | ≥200W |
| Darkness | 2.9-5.0D |
| Brightness | 7000- 12000cd/m2 |
| Light working life time | >100000 hours |
| Light temperature | >10000K, blue light |
| Uniformity of viewer | ≥90% |
| Light adjustment | Knob adjustment |
| Power: | 110V-220V 50Hz/60Hz |
| Weight | 5Kg |
| Start way: | Key |
2.1 Optical Parameters
1) The viewing screen surface is no glint phenomenon, the screen
central lightness ＞7000cd/m2
2) The viewing screen light dispersion coefficient ＞0.6
3) The viewing screen each part lighting’s equality coefficient
＞0.7.
2.2 The continual working time ＞24h
2.3 The viewer can be lightened within 10s, the lightness stable time
＜5 minutes
2.4 The viewer working noise ＜40dB
2.5 After working 1h, the viewer box frontal surface temperature ＜60℃
2.6 The high frequency voltage stabilizer’s working frequency is
30kHz~100kHz
3. Installation
To put the industry film viewer on the desk directly.
4. The Starting Process
4.1 To put the power adaptor’s AC plug connected into the AC socket on
the viewer right side
4.2 Again to put the voltage stabilizer another 220V three-pin-plug
connected into the 220V/50Hz power socket
4.3 To turn on the power switch under the panel of the viewer, the
viewer immediately lightened, within 15 minutes it reaches normal
lightness.
5. Notices
5.1 It must use the original power adaptor, the electric plug must
has a good eathing, otherwise it easily causes malfunction. If
using other power adaptor it would make product damage. If the
product is too hot, please to unplug the power adaptor.
5.2 The product warrant period is one year, please do not self-open
for repairing, otherwise it would cause damage.
5.3 Please do not use the product in humid place (such as
bathroom), otherwise easily suffering electric shock.
5.4 Please do not use the product outdoor and the place easily
meeting thunder, otherwise it easily suffering electric shock.
5.5 Please do not use the product near fire, nor do impact or
throw.
5.6 Please do not use alcohol-like organic solvent to wipe the
surface of film watching screen, you may use soft wet cloth to
wipe, then again use dry clean soft cloth to wipe.
5.7 Under turning on state, if unplugging voltage stabilizer, the
film-watching screen would have residual light, that is not belong
to malfunction.
5.8 Not using for a long time, please unplug power and voltage
stabilizer.
6. Maintenance
Appendix I, viewer main unit are consisted of main components as
following:
- LCD light
- Light guiding plate
- Reflecting film
- Watching screen
- High frequency voltage stabilizer
- Inverter
