Infrared detection laser

Whenever users are in need of accurate cross line positioning in night vision working fields, 980nm infrared cross laser alignment is a quite nice choice. It generates invisible infrared laser beam to human eyes, when it is using together with infrared night vision tools, such as night vision camera, black and white camera, it can be workable to provide high intensity infrared laser beam, providing high accuracy 90 degrees vertical and horizontal infrared laser lines on desired working surfaces. The operation of invisible 980nm infrared cross laser alignment is very different from visible red, blue, blue violet or green lasers. It generates invisible infrared laser beam to human eyes, only after its equipment of IR laser illumination tool, infrared cross line laser source can make high accuracy two perpendicular line positioning on required working surfaces. This infrared crosshair laser module is equipped with qualified glass cylindrical lens, within laser lens degree of 10 degree, 15 degree and 110 degree, cross line laser source can be available with different size. According to its wide selection of output power from 5mW to 500mW, 980nm infrared laser module always providing high accuracy cross line positioning result as expected. Besides correct selection of output power, users should also pay high attention to infrared laser safety measures. According to very easy installation and proper adjustment of laser beam focus, this advanced cross line alignment tool just brings users the most satisfied result as expected. Technical data: Item: Berlinlasers Infrared Cross Laser Alignment Output power: 5mW-500mW Wavelength: 980nm Laser class: IIIa, IIIb Laser lens: glass cylindrical lens Laser lens degree: 10, 15, 110 degrees Housing material: Anodized aluminum Severing lifetime: 8000 hours Warranty period: 180 days Application: laser medical treatment, military targeting, night hunting, telescope http://www.berlinlasers.com/980nm-infrared-cross-projecting-laser-alignment

Comparing with any other visible laser devices, 808nm infrared dot laser alignment is a totally invisible IR laser beam emitting laser device, which cannot be used separately, but always using together with night vision illumination IR laser devices. This near infrared laser module adopts highly durable black anodized aluminum alloy housing material, which is always making perfect protection of this infrared laser alignment from interference, statistic, also ensuring its superior thermal conductivity in continuous infrared laser dot alignment works. This infrared laser alignment gets accurate IR laser dot positioning in military targeting, surveillance, night hunting and telescope observation etc. 808nm infrared dot laser alignment is an adjustable focus laser device, according to its simple screw or twist of laser module head part, infrared laser beam is temporarily focused, concentrated into the most compact diameter IR laser dot on various working surfaces efficiently. The special configured glass cylindrical lens is just the greatest choice, which enables the highest laser beam transmittance of 808nm infrared laser module, no appearance of infrared laser beam dim in distance. When users are making correct installation and adjustment of infrared laser alignment, it just gets the most precise IR laser dot positioning clearly. Technical data: Item: Berlinlasers 808nm infrared dot laser alignment Output power: 5mW-400mW Power source: 3V, 4.2V DC input power supply Laser lens: glass cylindrical lens Warranty period: 180 days Serving lifetime: 8000 hours http://www.berlinlasers.com/808nm-infrared-dot-projecting-laser-alignment

When laser dot alignment is processed under night vision illumination work fields, users would prefer to use 808nm infrared dot laser alignment. Owing to its direct infrared laser beam emission, infrared laser dot targeting always keeps high concentration laser beam focusing, thus always bringing users quite satisfied dot alignment in all high tech work fields efficiently. Owing to invisible infrared laser beam emitting to human eyes, 808nm infrared laser module always gets different applications as those of visible lasers. It is not being as for simple presentation, but gets different applications in military targeting, night vision infrared dot illumination, laser medical treatment devices. This advanced infrared laser alignment gets wide output power range from 5mW to 400mW, thus always getting high intensity infrared laser dot positioning. At the same time, users should pay high attention to powerful infrared laser radiation, thus making sure of high security infrared laser dot positioning efficiently. Technical data: Item: Berlinlasers Infrared Dot Laser Alignment Wavelength: 808nm Output power: 5mW-400mW Laser Class: IIIa, IIIB, IV Power supply: 3V, 4.2V DC input power supply Warranty period: 180 days Serving lifetime: 8000 hours http://www.berlinlasers.com/808nm-infrared-dot-projecting-laser-alignment

Anytime Berlinlasers 808nm infrared line laser module is being used as an accessory part of night vision device, such as CCD camera, black and white camera or other night illumination device, it always generates super intense infrared laser beam, forming into a highly straight and fine infrared laser line on night vision working surfaces. This laser line generator is equipped with high photoelectric transverse mode made glass cylindrical lens, which is applicable for super long distance, while still keeping its clear and accurate enough laser line alignment as expected. The real operation of Berlinlasers 808nm infrared line laser module is employing external power source of DC input power supply, supporting highest output power of 400mW. The real infrared laser line alignment is workable as long as 100 meters to 1000 meters in distance. At the same time, any output power made infrared laser module exists potential danger to eyes, thus users should just remember to wear a pair of 808nm wavelength preventing laser safety goggles so as to get the most secured infrared laser line alignment safely. Technical data: Item: Berlinlasers 808nm infrared line laser module Output power: 5mW-400mW Laser lens degree: 10-110 degree glass cylindrical lens Power source: 3V, 4.2V DC input power supply Application: military targeting, laser medical treatment device, night hunting and telescope observation etc. http://www.berlinlasers.com/808nm-infrared-line-laser-module

Once laser dot alignment is processed under night vision illumination work fields, 808nm infrared dot laser alignment gets the most special applications for military targeting, laser medical treatment device, night hunting, IR illumination dot alignment and night hunting etc. This infrared laser module gets special configuration of night vision device, such as CCD camera, black and white camera or IR laser system, generating high precision infrared laser dot positioning for all high tech work fields efficiently. 808nm infrared dot laser alignment gets wide range output power, however, owing to dedicated DC input power supply, it gets superior good flexibility and thermal conductivity. Under the proper selection of operating voltage, infrared laser module gets high intensity IR laser beam emission. According to very simple screw of laser module head part, this 808nm infrared laser alignment gets the most concentrated IR laser beam focusing, generating the most precise IR laser dot targeting for all night vision illumination works efficiently. Technical data: Item: Berlinlasers infrared dot laser alignment Wavelength: 808nm Output power: 5mW-400mW Power source: 3V, 4.2V DC input power supply http://www.berlinlasers.com/808nm-infrared-dot-projecting-laser-alignment

It is the hardest work for users to make cross line alignment under night vision illumination work fields, however, the application of 808nm infrared crosshair laser module has just changed situation, brining users quite accurate two perpendicular cross line source clearly for those of military targeting, laser medical treatment device, surveillance and intelligent system efficiently. This infrared crosshair laser module should be operated as an accessory part, with the special equipment of night vision system, such as CCD camera, black and white camera or other IR laser system, intense infrared laser beam has finally converted into precise cross line instruction as expected. This infrared laser module gets free adjustment of laser beam focus according to simple screw of laser beam aperture, easily achieving high precision cross line alignment precisely and accurately. Technical data: Item: Berlinlasers 808nm infrared crosshair laser module Output power: 5mW-400mW Laser class: IIIa, IIIb Laser lens: glass cylindrical lens Power source: 3V, 4.2V, 8.4V DC input power supply Warranty period: 180 days Serving lifetime: 8000 hours http://www.berlinlasers.com/808nm-infrared-crosshair-laser-module

Overview The non-contact diameter measuring system, is mainly used in the measurement of the outer diameter of various wire rods, bars, wires and pipes. The system can detect the change of the diameter (outer diameter) of the measured object in real time under the high temperature state. The working principle The diameter measuring system takes the laser scanning method as an example. It adopts the probe imported from Japan, which can achieve±2um accuracy at the range of 0.3~30mm. The acquisition frequency reaches 2000 times/second. The probe uses a self-excited infrared light source, which overcomes the measurement problem in dim environments. It adopts the measurement method of pulse parallel light scanning, and has a strong ability to resist the jitter of the measured object. (As shown in Figure 1) Since the shaking frequency of the measured object is much smaller than the scanning frequency, when the measured object A moves in the shakeable area, the measurement result will be able to ensure its accuracy because the time it blocks the beam does not change. Figure 1: Probe Scanning Radiation Area The detection principle is as follows Figure 2: Working Principle First, the mold oscillator generates self-excited high-frequency pulses, which are sent to the comparator and the stepping servo motor respectively. The stepping servo motor drives the octahedral prism to rotate at a high speed, and reflects the infrared laser emitted by the laser generator to the convex lens A. It becomes parallel light, and then collects on the photosensitive element C through the convex lens B in the infrared receiving probe. The photosensitive element C converts this signal into a corresponding electrical signal and sends it to the other end of the comparator to compare with the original signal. When there is no object to be measured in the measuring probe, the pulse signal at both ends of the comparator will be the same. Therefore, there is no difference output: when there is an object to be measured in the measuring probe, the photosensitive element C will output no pulse signal during the period of scanning through the object to be measured. Therefore, there will be a difference input for a period of time at both ends of the comparator, which corresponds to the diameter of the measured object. By calculating the oscillation period of the pulse and the length of the time slice without pulse, the diameter of the measured object can be known. The composition and functions of the system The system consists of the following main parts (as shown in Figure 1) 1. A measurement frame with four pairs of high-frequency laser scanning probes and non-contact infrared thermometers is installed 2. Four intelligent signal processors connected with four pairs of high frequency laser scanning probes 3. Cold air blowing system for cooling and cleaning the measuring frame 4. High-performance intelligent controller responsible for front-end data signal processing and network communication 5. Data processing and analysis system installed with industrial grade PC, monitor and printer

Overview The infrared converter slag detection system uses a far-infrared thermal imager to monitor the situation of converter tapping in real time, and is connected to the main control computer in the electrical room through the conversion and transmission of video signals. The radiation intensity in the infrared wavelength range of 7-14um is different to distinguish molten steel and slag. In the later stage of the converter tapping, the molten steel gradually decreases, and the steelmaking slag is involved in the molten steel and flows out of the tapping hole. After the thermal imager recognizes the steelmaking slag in the imaging temperature measurement, it will give an alarm according to the slag content ratio threshold set by the software. The thermal imager will start the slide plate to close the tapping hole, so as to realize the control of the slag in the converter tapping, and ensure the maximum yield of molten steel and the minimum control of the steelmaking slag content. The effect of slag detection in converter tapping is of great significance to the control effect of the slag amount. The converter slag detection and control system developed by our company conducts non-contact monitoring of the tapping steel flow through the far-infrared detector thermal imager. It can detect the slag condition in real time and output an alarm signal and control system, which can replace manual visual inspection and provide accurate, efficient and stable slag detection effect. When the system finds the slag, the intelligent control unit quickly makes a judgment of lifting the furnace and blocking the slag and outputs an alarm signal. As shown in Figure 1, the system includes thermal imager, front purge protection box, front electrical box, power distribution cabinet, main control monitor, monitor of rocking furnace chamber, sound and light alarm, infrared converter slag monitoring software system, etc. The features of thermal imager 1. The temperature measurement range is 200°C ~ 2000°C, high temperature measurement accuracy, and multiple temperature measurement intervals can be set. 2. High-resolution thermal imaging system, the imaging picture is clear, and the imaging color can be freely marked according to the set temperature. 3. With hot zone alarm function, the alarm zone and temperature range can be set arbitrarily. 4. With hot zone tracking function 5. Equipped with special 7~14um infrared filter lens The technical parameters 1. Temperature measurement range: 200°C ~ 2000°C 2. Temperature measurement accuracy: 2% 3. Detection accuracy and alarm accuracy: ≥98% 4. Resolution: ≥ 0.5℃ 5. Pixels: 640x240PT 6. Band: 7~14um 7. Field of view: 7.5°×5.5° 8. Frame rate: ≥ 25 frames/sec 9. Equipment service life: ≥5 years 10. The normal operation rate of the automatic control system: ≥99%

Overview The all-digital non-touching infrared automatic cut-to-length system developed by Wuhan CenterRise M&C Engineering Co., Ltd. is the first digital measurement, digital transmission, digital positioning and digital control technology in China. It is suitable for the primary and secondary cutting of continuously cast product of square billets, rectangular billets, slabs, round billets and shaped billets. It can automatically cut 1-24 strands billets to length at the same time, and display the casting speed and running status of each billet. The system has high measurement and control accuracy and strong anti-interference ability, which improves the output and quality of the cast products and reduces the labor intensity of the operator. The whole system has the advantages of low investment, simple installation, debugging and operation, and basically maintenance free. No need to change the original production equipment, a major breakthrough in the automatic cut-to-length cutting method, and it is also an important part of the continuous casting process, which has been highly praised by experts and manufacturers. Digital infrared cutting to length can also provide high-definition solutions, so that the measurement error is ±2mm, and the system can support 4 strands high-definition CCD image measurement. The features of the system 1. The system adopts advanced digital image processing technology (non-touching type) to identify the length of hot billet online, automatically controls the flame cutting machine to cut the hot billet to a certain length, detects and displays the running status and casting speed, and collects the image information of the moving billet from a long distance through an infrared camera. 2. The computer processes the image information by pattern recognition program, forms the operation information and converts it into the electrical signal of the specified format, so that the hot billet can be cut by the actuator. The system can cut the 1-24 strands to length at the same time with an infrared camera. 3. A schematic diagram of the overall layout and working principle of the system is shown in Figure 1. Fig 1 The functions of the system 1. Applicable to all kinds of continuous casting machine flame cutting system. 2. Adopt advanced digital image pickup technology. 3. It is not sensitive to other high-intensity light interference, and overcomes the influence of light sources such as sunlight and arc welding. 4. The system provides abundant interfaces, which can communicate with with the PLC. 5. The fixed-length parameters and data can be directly modified by the secondary system to optimize the fixed-length cutting. 6. Historical cutting data is automatically stored, and the system can set rules for historical data. 7. Support the free transformation of fixed length, and a variety of operation modes are available for the operator to choose. 8. Each stream can send out signals such as pre-clamping, clamping, cutting, roll-up, roll-down and return of the cutting car according to the user's requirements. 9. The monitor displays the running status of the current hot billet in real time and displays the corresponding parameters. 10. Data management can be carried out according to shifts, pouring times, days, weeks, months, etc., as well as data management according to specifications, production capacity, quality, etc. 11. Provide automatic, manual cutting control. 12. The detection and cutting precision is high, and the controllable precision is ±5mm. The extension of the system The system can install 1 to 8 cameras. Generally, when one camera cannot meet the requirements, the system can be equipped with 2 to 8 cameras. The camera can be fixed inside and outside the operating room perpendicular to the roller line, and the setting height is generally 3-5 meters, so that the camera can clearly and completely capture the image of the moving billet. High-definition line scan cameras can also be provided to perform high-precision positioning of each strand of cast products. Line scan cameras are used to support up to 12 strand systems, which ensures that the center of the viewing angle, the billet head, and the fixed-length mark are vertical to improve the cutting and fixed-length accuracy. The technical parameters 1.Numbers of caster stands: maximum 24 strands 2.Cutting method: flame cutting 3.Matching casting speed: ≤6.5m/s 4.Temperature range of billets: 1000℃ 5.Measurement accuracy: ±5mm 6.Cut-to-length range: 3-18m 7.Signal transmission: TCP/IP 8.Number of signals: pre-cut, cut

CK-T1501 Features: 1. Fast temperature measurement: measurement time 3 million times. 9. Large-screen display: Large-screen LCD display, white backlight, can clearly display the measured value under any light. 10. Modification of settings: You can modify the setting parameters to adapt to the medical temperature measurement system in different countries (for people with different skin colors) 11. Infrared measurement: It only measures the infrared radiation signal emitted by the human body, and does not touch the human skin, which is harmless to the human body. Description: Fast temperature measurement, large screen, alarm, long life. Home temperature measuring tools. Specifications: Product size: 150 * 95 * 44mm (LxWxH) Color box size: 105 * 60 * 171mm Machine weight: 150g (including packaging) Bare metal weight: 110g Measurement range: body temperature mode 32 -42.9 Surface mode 0 -100 Accurate: 0.2 in the range of 35 -42 0.3 outside the range of 35 -42 The measurement deviation is 0.3 degrees. (Using imported infrared detection system) Package Included: 1 x forehead thermometer We are at

Overview： This product is a new type of mold copper plate surface cladding detection equipment. The equipment adopts a high-precision and high-sensitivity laser ranging sensor, which scans the copper plate of the mould by scanning a laser line with a fixed width, and returns the measurement data in real time. After modeling and analyzing the data, the upper computer gives the wear data of the mold copper plate, as well as the data of surface cracks and surface roughness. The host computer software intuitively reflects the surface profile of the detected mold and cladding thickness deviation and other data to the user in the form of data sheet, data curves and mold 3D model diagrams, providing a true and reliable theory for on-site operators to maintain the mold. The mold surface cladding detection equipment is a high-precision instrument, which includes high-precision laser ranging sensors, two digital servomotors, encoders, horizontal sliding screws, vertical sliding screws, and calibration consoles, controllers and other components. The equipment has many advantages such as high accuracy, strong stability, convenient installation and strong observability. It is suitable for mold surface cladding detection, surface flatness analysis, surface flaw detection, taper measurement, etc. It is also suitable for round billets, square billets, slabs, special-shaped billets, etc., widely used and powerful. The composition of the system： 1. The mold surface cladding detection equipment is equipped with: data processing and display unit, horizontal motion mechanical power output unit, vertical mechanical power output unit, instrument motion control unit, laser measurement sensor, and instrument bracket. 2. Data processing and display unit: used for data acquisition and storage, system equipment control, parameter configuration, height display of the descent, start and stop control, etc. 3. Horizontal motion mechanical power output unit: the digital servo motor in the horizontal direction controls the sensor to move in the horizontal direction, so that the sensor can scan the horizontal inner cavity wall of the mold copper plate to detect data. 4. Vertical mechanical power output unit: the digital servo motor in the vertical direction controls the sensor to move in the vertical direction, so that the sensor can scan the vertical cavity wall of the mold copper plate to detect data. 5. Instrument motion control unit: It is used to control the motion scanning of the motor, and the running speed, running track, and control mode of the motor can be configured through parameter settings. 6. Laser measurement sensor: The laser displacement sensor adopts the principle of laser triangulation. The laser transmitter shoots the visible infrared laser to the surface of the measured object through the lens, and the laser reflected by the object passes through the receiver lens and is received by the internal line array image processing sensor. According to different distances, the corresponding positions of the light spots received on the line array sensor are also different. According to the angle of this reflection, the distance between the actual objects can be calculated by calculating the distance of the sensor spot. 7. Instrument bracket: The mold surface cladding detection equipment need to be placed directly above the mold when it is in use, and it is required to be fixed firmly without displacement vibration during the measurement process to ensure the measurement accuracy. The parameters： Detection instrument service life: ≥5 years; Detection instrument reliability: more than 98%; Detection range: 60~1000mm (customizable) Detection accuracy: 0.01mm Spot diameter: 1.0x1.5mm (spot scan), 1.0x20mm (line scan) Falling pace: 1~20mm/step Single measurement time: less than 2min Power supply: DC24V Operating temperature: -20~80℃ Equipment warm-up time: 3~5min Shock resistance: 50G (X, Y, Z axis) Vibration resistance: 10Hz~5Hz (amplitude 1.5mm, each 2 hours in X, Y, Z axis)

Although you are only operating a low power 5mW 808nm infrared laser pointer, however, it is still efficient enough to generate extremely intense and powerful infrared laser beam in distance. This infrared laser pen gets extremely high laser beam transmittance as high as 80%, thus users should just pay special attention to powerful IR laser light emission and avoid direct staring at powerful IR laser light. Owing to its invisible infrared laser beam and quite blur infrared light spot emitting in red color, this infrared laser pointer is always being used as an accessory part, but never allowed operation separately. This 808nm infrared laser pointer is a very simple carrying and operating laser pen. Only according to its very simple insert of 2 pieces of AAA batteries, it beings to work and project high intensity infrared laser light immediately. This infrared laser pen also get different application in military targeting, surveillance, laser medical treatment etc. Users should also remember to wear 808nm infrared laser safety goggles so as to assure safe infrared laser light emission in all night vision illumination work fields safely. Technical data: Item: Berlinlasers 808nm infrared laser pointer Output power: 5mW Laser Class: IIIa http://www.berlinlasers.com/5mw-infrared-laser-pointer-808nm

When dot positioning is processed under night vision observing work fields, Berlinlasers 808nm infrared laser pointer is just a super nice choice that is worth recommendation. It is a very simple alkaline battery power supported laser pen, however, it just gets even longer wavelength than formal visible laser devices, thus getting different applications in night illumination work fields, such as laser medical treatment, military targeting, surveillance, night hunting and telescope observation works. This Berlinlasers 808nm infrared laser pointer generates invisible infrared laser beam and very dim red light spot on targeting surfaces. Any explosion to powerful and intense infrared laser beam might cause serious hazards to human eyes, thus it is never allowed to make direct infrared laser beam radiation without any laser safety measures. Although you are only using a low powered 5mW infrared laser pointer, however, it is still important for users to wear 808nm wavelength preventing infrared laser safety goggles, thus getting the most secured infrared laser dot targeting safely. http://www.berlinlasers.com/5mw-808nm-infrared-laser-pointer

When 980nm infrared laser diode module emits invisible IR laser beam in distance, it is just being used as an accessory part of night vision device, such as a CCD camera, black and white camera or infrared camera, it can easily achieve prices enough IR laser dot alignment under all night vision illumination work fields marvelously. Infrared laser module is workable with DC input power supply, thus infrared laser dot targeting keeps work continuously, making sure of high precision dot alignment for military targeting, surveillance, laser medical treatment device etc. This 980nm infrared laser diode module is very easy to operate. Noncontact IR laser dot can easily reach any night observing surface, making sure of precise enough IR laser dot alignment as long as 100 to 1000 meters efficiently. This infrared laser alignment gets maximum output power up 500mW, producing super intense and powerful IR laser beam in constant dot aligning work. Users should pay high attention to powerful IR laser light, avoid direct eye explosion to powerful IR laser radiation and reflection, making sure of the most secured IR dot alignment form proper 980nm wavelength preventing laser safety goggles safely. Technical data: Item: Berlinlasers 980nm infrared laser diode module Output power: 5mW-500mW Laser lens: glass cylindrical lens Power source: 3V, 4.2V, 8.4V DC input power supply Warranty period: 180 days Serving lifetime: 8000 hours http://www.berlinlasers.com/980nm-infrared-laser-diode-module

Overview： Mold powder is mainly used in the continuous casting and steelmaking process, evenly sprinkled on the molten steel surface in the mold to lubricate, keep warm, prevent oxidation and absorb non-metallic inclusions. Mold powder is an indispensable auxiliary production material in the production process. In the process of evenly distributing the mold powder to the molten steel surface of the mold, the amount of mold powder should be controlled, and the thickness of the mold powder should be within a certain range. If the coverage thickness of the mold flux is too thin, it will cause no heat preservation, oxidation of molten steel, inclusions, cracks, large drawing resistance, steel leakage, etc. At the same time, the coverage thickness of mold flux should not be too thick, they can’t melt in time with too much mold powder, if the molten steel is churning, it is easy to get the mold powder into molten steel at this time, resulting in mold leakage. Therefore, the amount of mold powder must be controlled within a reasonable range. The detection and control of mold flux thickness is very important, especially for the steel plants which are strict with the steelmaking production process. The detection principle： The mold flux detection system developed by Wuhan CenterRise M&C Engineering CO., Ltd. uses the laser triangular sensor fixedly installed above the mold to obtain the height h1 by scanning the upper surface layer of mold flux with high-precision laser triangulation. When the laser measuring head is placed each time, the height h3 of the upper nozzle of the mold will be marked, and the system through the PLC system which is connected to the continuous casting machine through the network to introduce the height h1 of the mold liquid level. Through the calculation of three heights, we can get the thickness of mold powder H = 900-h1-(h3-h2)mm (900mm is the depth of mold). The features： The system adopts a high-precision laser triangulation distance meter, which can measure the thickness of the mold flux with high speed and high precision, and the accuracy can reach 1mm. The equipment is easy to install and use. When we are using, the laser rangefinding sensor can be placed directly above the mold without affecting production. The system can be interlocked with the automatic mold powder feeding system to automatically adjust the amount of mold powder, so as to automatically control the amount of mold powder within a reasonable range and realize intelligent automatic mold powder feeding. Non-contact measurement, the system only needs ventilation protection, simple and stable to use. The parameters： Measurement range：0-50mm Temperature measurement range: -20℃-700℃ Equipment installation distance：750mm System measurement accuracy：1mm Laser measurement accuracy: 0.1mm Frequency: 700-2000Hz Cooling method: air-cooled purging Installation method: rail sliding installation, can be slid out during maintenance Storage period: data can be stored for more than 2 years Communication method: Industrial Ethernet or Profibus-DP