Auto Darkening Welding Helmet Testing_Wuhan Torch Optoelectronic Technology Co.,Ltd 
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Auto Darkening Welding Helmet ECS Equipment Brief Instroduction

Device Model: A08-037
Equipment Components: Preamplifier, PC for acquisition, analysis, storage, A / D converter, basic package
This equipment needs constant temperature and humidity box.
 
Color temperature and response time at temperature limit
- color number 3-14
- Accuracy: color number 3-10 +/- 0.05 at N = 100 (times), color number 11-14 +/- 0.1 at N = 100 (times)
When testing, the accuracy of the test is related to the noise emitted by the tester. When the instrument is run multiple times and the average value is taken, the accuracy will be more accurate. When N = 100 means 100 tests, Running 100 times without touching the tester takes 1-3 seconds; this depends mainly on the speed at which the test takes the point;
- The response time, dt <= 100μs, averaging 10μs, depends on the speed of the A / D converter (250x1000 beats / second) and in less than 0.000004 seconds there is no way to test it; when we respond Time test, we take an average of several values, so we recommend the time window is 0,0001 seconds; of course, we can set other values at design time, but not less than 0.000004 seconds; we usually use Is 250 kS / sec.
 
Likewise, the accuracy of the measurement method is also dependent on the instrument calibration.
Here to make a note:
● LED for solar cells to provide lighting and activation.
Of course, this part is specially designed for placing an order (ADF producer). When we receive the order, we will need some ADF samples.
● The black line at the top is the transmission line - excited
The gray line at the bottom is the transmission line - the transmission of light that leads an external detection device
● The whole device must be installed in a thermostat box. The incubator should be large enough to reduce the temperature to -10 degrees Celsius in a reasonable amount of time and also to raise the temperature to 80 degrees Celsius. Therefore, the machine must be strong enough, and for a short period of time, alternating hot and cold should be good enough.

● The whole system needs to be controlled by one computer. Here it does not control the incubator.

Wuhan Optoelectronics Technology Co., Ltd. is located in the "China Optics Valley," the hinterland Optics Valley Electronic Industrial Park. Is composed of a large number of technical elite with Huazhong University of Science and Technology, Wuhan University for strong technical backing composed of many technical elites with nearly 20 years of single-chip microcomputer technology development and production capabilities. The main products are optoelectronic products, protective products, controlled products, welding equipment and welding OEM, Set innovative research and development, large-scale production, marketing at home and abroad as one of the private high-tech companies.
       Company "to create first-class team, creating first-class enterprise" business philosophy, unswervingly for product technology, continuous innovation and optimization and improvement, the pursuit of product details and perfect. In order to ensure that all manufactured products are in line with European standards, the company successfully passed the ISO9001 quality management system certification in 2012, the company has introduced the most advanced optical technology indicators test equipment in Europe; and in 2015, in the original one Samsung SMT surface-mount soldering production line, based on the large-scale acquisition of a complete two Casio medium-speed SMT surface mount soldering production line, a wave soldering plug-in welding production line and a test assembly production line, which effectively control the production cycle , Improve the company's overall competitiveness of products;
Companies with advanced technology, superior productivity and reliable quality, the products have been created: auto-dimming electric welding mask, solar-light welding mask, automatic dimming LCD filter ... ..., with its high Cost-effective and many domestic and foreign customers favor, comparable to similar foreign products; and according to customer requirements for OEM / ODM.


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