1. R&D organization:
Engineering Group: the main task of engineering group is to handle abnormal production workshop, customer complaints, drawings improvement, assembly technology improvement, new parts confirmation, customer samples assembly, etc.
Design Group: the main task of design group is responsible for technology innovation and the development of new stage lighting equipment. A new product development is composed by four parts: electronic, structure and appearance, light path. The perfect blueprint, list, electronic documents will be given to engineering group, then transferred to each department.
2. R&D equipment:
DMX Tester
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The Lil'DMXter4 RDMTM 1 is a portable test set for checking DMX512 transmission and reception and the RDM protocol. It is an upgrade to Goddard Design Company's Lil'DMXter2. If you have used a Lil'DMXter before you should be right at home; if not, keep reading. |
USITT DMX512-A AND THIS SOFTWARE
USITT Standard DMX512 - A
The DMXter4 supports the recommendations, requirements and terminology of ANSI E1.11 aka DMX512-A.
HARDWARE FEATURES OF THE DMXTER4 RDM
A micro controller running at 48 mHz!
Eight and half megabytes of non volatile RAM for data storage!
Enhanced physical layer line drivers that support both DMX512-A and RDM (E1.20)!
These drivers also support simultaneous transmission and reception.
Isolated USB interface to allow use of a PC as data terminal for the DMXter. The USB port provides the means for software updates to be entered into flash memory in the field using a file emailed to the user.
The USB port also allows a personal computer serve as an I/O device for routines run by the DMXter4.
A switching power supply and software controlled charger. It charges the battery faster while decreasing the likelihood of battery damage. It also allows operation from the AC mains even with the internal battery switched off.
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CL - 200 colour illuminance meter is designed to measure and show special tristimulus values, light color, color difference and relative color temperature and illumination. Its applications includes concrete research, illuminant colour inspection needed by the producer or end-user, projectors and other display equipment's settings and adjustment, the environmental psychological experiments and tests. |
UT2102CE High interest DE digital oscillograph
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UT2102CE high interest DE digital oscilloscopes: double channel bandwidth channel, color 100MHz rise-time than 3.5 ns sampling rate scope 1GS/s vertical deflection coefficient 2mV/div ~ 5V/div record 1024K length |
Technical Parameters:
Features |
Technical Parameters |
Channel |
Double Channel |
Band Width |
100MHz |
Rise Time |
≤3.5ns |
Sampling rate scope |
1GS/s |
Vertical deflection coefficient |
2mV/div ~5V/div |
Record length |
1024K |
Sampling rate |
Real-time 1GS/s Equivalent 50GS/s |
Scan |
5ns~50s/div |
Trigger type |
Edge, pulse width, video, alternate |
Waveform parameter of automatic measurement |
28 sorts |
Interface |
Standard: USB Device, USB Host, PASS/FAIL, Optional: LAN |
Mathematical value |
Add, subtract, multiply, and besides, reverse phase，FFT |
Scope of application |
Colleges and universities teaching, scientific research, electronic product lines, industrial control |
Display |
LCD、64K, color 320 x 240 |
General features |
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Power |
100-240V ACRMS 45Hz-440Hz, CAT II |
LCD Size |
diagonal 145mm (5.7 inch) |
Body Color |
Red+Gray, White+Gray |
Body Weight |
4kg (Net Weight) |
Body Size |
320mm (wide)×150mm (high)×130mm (deep) |
Accessories |
probe x2(1x, 10xconnecting), power cable, User Manual |
Standard packing |
Color box |
Standard packing number |
2 pcs |
Standard packing size |
455 x 430 x 280mm |
Standard packing gross weight |
9kg |
Used for testing the instrument (a single LED performance, we now have LED by the testing, consider buying, offer about 25,000 instrument),
STC4000 with different accessories can be used for chip, LED chip, light sources, fixtures and display etc light color measurement. Measuring parameters include the relative power spectrum distribution, coordinates, the main wavelength, the peak wavelength, spectral purity, color temperature, the colour developing index, half wave width, light flux, radiation power, red, tolerance difference, brightness, intensity of illumination, light etc.
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