Summary of Contents for Dawei Laser Technology DAVI D30 RF CO2
- Page 1 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Beijing Dawei Laser Technology Co., Ltd.
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Page 2: Table Of Contents
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Content Company Introduction ............3 Hazard Information ............4 Model D30 Laser Specification working condition ..... 9 D30 Laser signal wiring method & Note ......10 Utility Requirements and System Installation ....11 Laser Operation .............. -
Page 3: Company Introduction
The Most Professional CO2 Laser Supplier Company Introduction Beijing Dawei Laser Technology Co., Ltd. is professional high-tech enterprise in the laser industry with elites from laser area, optics area, electrics and mechanical field, and computing industry. Our company has been engaged in R&D and production for RF CO2 laser tube for more than 10 years. -
Page 4: Hazard Information
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Hazard Information Hazard information includes terms, symbols, and instructions used in this manual, or on the equipment, to alert both operating and service personnel to the recommended precautions in the care, use, and handling of Class 4 laser equipment. - Page 5 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier General Hazards Danger – Serious Personal Injury This Class 4 laser product emits invisible infrared laser radiation at 10.6µm. Do not allow laser radiation to enter the eye by viewing direct or reflected laser energy.
- Page 6 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Material Safety Data Sheets (MSDS) for materials being processed should be thoroughly evaluated and the adequacy of provisions for fume extraction, filtering, and venting should be carefully considered. Review the following reference for further information: ANSI Z136.1-2007, Safe Use of Lasers.
- Page 7 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier CDRH This is an OEM laser component that has been designed for integration into a functioning laser system. As a stand-alone device, it cannot be turned on and therefore does not incorporate all the safety features required by the Center for Devices and Radiological Health (CDRH).
- Page 8 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier The optical intensity at the cylindrical lens is VERY high (>6000W/cm ). Any contamination to the optical surface could cause runaway destruction of the lens. Do NOT burn materials close to the lens or leave fingerprints on the lens.
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Page 9: Model D30 Laser Specification Working Condition
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Model D30 Laser Specification working condition Model Wavelength 10.55 µm to 10.63µm ≥30W CW Output Power Power Stability <± 5% Mode >98%TEM00 1.8± 0.2 ㎜ Beam Size Beam Divergence 7.5±... -
Page 10: D30 Laser Signal Wiring Method & Note
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier D30 Laser signal wiring method & Note PIN NO SIGNAL DESCRIPTION RF Enable TTL logic input 1=RF ON,0=RF OFF；1KΩ impedance. 1（PWM Orange and white） This input turns on the laser. (See also Pin 7, Control Enable, below) +15 VDC±... -
Page 11: Utility Requirements And System Installation
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Utility Requirements and System Installation Unpacking and Inspection Before unpacking the laser components, inspect the shipping carton for evidence of rough handling, and note any damage. If damage to the shipping carton is evident, request the carrier’s agent be present when the unit is... - Page 12 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier interchangeability of laser heads. For example, for certain applications, the sensitivity of the application to optical beam pointing errors may require optical realignment after the laser head is replaced in the customer's integrated system.
- Page 13 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier discussed in subsections of Section Four: Laser Operation. Electrical Power Connection The D30 laser requires 48 VDC input DC power. This power is carried from the power source to the system through the terminal block on the D30. The maximum current required is 12 A.
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Page 14: Laser Operation
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Laser Operation Signal Interface Connectors For all D30 laser, the signal interface between the D30 laser and the customer's equipment is through a RJ-45 connector that is built into the RF power supply. - Page 15 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier All D30 lasers can be operated in continuous wave (CW) mode or Gated CW mode. Each mode is described in the following sections; details about how to operate the laser in each mode is also discussed.
- Page 16 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier continuously from near zero to least the CW output power specified in Table 1-1. The user implements this capability by adjusting the pulse width of the input command “RF Enable Select”.
- Page 17 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier 14. Turn AC power off. Electronic Control Your D30 laser is controlled through the electronic interface described by Table 1. In this section, additional information is provided about the use of this control interface.
- Page 18 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Figure 2. Fault Detection Circuit Laser OK (pin 3): This signal indicates a composites fault if either over temperature, or voltage are at fault. The LaserOK will indicate a fault condition on power up of the 48VDC supply for a period of approximately 30 seconds.
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Page 19: Maintenance And Troubleshooting
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Maintenance and Troubleshooting The D30 laser requires no routine maintenance. However, the air-cooling system may require maintenance, as described below. Air Cooling system maintenance Ambient air cleanliness must be maintained for fans and heat sinks to operate properly. - Page 20 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier pinout,” on page 15. The fault detection signals form the RF power supply are discussed in the section titled “Signals Used for Fault Detection” on page 4-6. CW Mode...
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Page 21: D30 Laser Tube Picture
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier D30 Laser Tube Picture... -
Page 22: Structure Drawing
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Structure Drawing Condensation In some environments, where the temperature and humidity are high, the temperature setting of the cooler may need to be set higher than the specifications indicate. The chart below shows the dew point at various air temperatures and relative humidity. -
Page 23: Common Questions And Answers During Laser Use
Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier Common questions and answers during Laser use Question 1: The laser may fail to start properly after being laid aside for a period. Why does this problem arise, how to solve it when it happens? Answer: If the laser tube was laid aside for a long time, when use it again, the laser module may not be able to start preionization properly. - Page 24 Beijing Dawei Laser Technology Co., Ltd. The Most Professional CO2 Laser Supplier protection? How to handle it when it happens? Answer: If the laser module triggers heat protection, it will stop working. When it happens, the user should do this work: 1. turn off the laser power. 2. For water cooling type laser tubes, inspect if the water-cooling machine is normally working or not.
- Page 25 Answer: In the warranty period if the laser output index is lower than the commitment made by Beijing Dawei laser technology Co., Ltd., the user can enjoy free warranty service. But it does not include damage to the laser caused by human reasons or due to improper use, and the seal label needs to be kept intact.
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