Consumer Electronics

This tracker is a newly product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance,emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server. * IOS and Android APP Function Description: *Mini and waterproof design *Built-in GSM, GPS antenna, Shock sensor,elegant appearance. *Google maps GPS car tracking system *Support fuel sensor for fuel level monitor *Get location in real street/address name, send "address+pas Google maps GPS car tracking system with remote controller GPS tracker sword to tracker. *Location Based Service. *Remote Engine-stop and Resume. *Tracking function by timing and frequency *Authorized number added and deleted function *Support hidden alarm and monitor function *Geo-fence *Door / ACC Alarm *Movement alert. *Over speed alarm. *Power supply disconnection alarm. *Low battery alarm function *Check the vehicle status *Set up DOOR ALARM, ACC ALARM, Shock ALARM *Alarm without GSM network service *Less GPRS traffic *Automatic update positions of vehicle turns *GPS blind area alarm New Functions: 1. ACC working inform when track with unlimited times upon time interval 2. Decide how many times of alarm message 3. Calibration of fuel sensor 4. Built in Acceleration Sensor Alarm Optional accessories: * Fuel sensor for monitor fuel * Alarm siren * SD card Specifications: DIM.:83*54*26mm Weig , ht:70g Network:GSM/GPRS Band:850/900/1800/19 , 00Mhz GPS Sensitivity:-159dBm GPS Accuracy:5m Voltage of car power system: 12 V -24V Backup battery:Chargeable 3.7V 350mAh Li-ion battery Storage Temp.:-40°C to +85°C Operation Temp.:-20°C to +65°C Humidity:5%--95% non-condensing

Minimum Order: 50

GPS403 This tracker is a newly product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance,emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server. *IOS and Android APP Function Description: *Update firmware over-the-air (OTA) *Mini and waterproof design *Built-in GSM, GPS antenna, Shock sensor. *Google maps GPS car tracking system *Support fuel sensor for fuel level monitor *Get location in real street/address name, send "address+pas Google maps GPS car tracking system with remote controller GPS tracker sword to tracker. *Location Based Service. *Remote Engine-stop and Resume. *Tracking function by timing and frequency *Authorized number added and deleted function *Support hidden alarm and monitor function *Geo-fence *Door / ACC Alarm *Movement alert. *Over speed alarm. *Power supply disconnection alarm. *Low battery alarm function *Check the vehicle status *Set up DOOR ALARM, ACC ALARM, Shock ALARM *Alarm without GSM network service *Less GPRS traffic *Automatic update positions of vehicle turns *GPS blind area alarm *Configure heartbeat package interval Specifications: DIM.:83*54*26mm Weight:7 , 0g Network:GSM/GPRS/LTE Band 4G: B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B40 Band 2G: 1900/1800/900/850MHz GPS Sensitivity:-159dBm GPS Accuracy:5m Voltage of car power system: 12 V -24V Backup battery:Chargeable 3.7V 350mAh Li-ion battery Storage Temp.:-40°C to +85°C Operation Temp.:-20°C to +65°C Humidity:5%--95% non-condensing Warranty: 1. All products have been strictly Quality Checked in house before packing. 2. All products have been well packed before shipping. 3. One year warranty is provided for all models. We will bear maintenance cost during warranty.

Minimum Order: 50

GPS403 This tracker is a newly product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance,emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server. *IOS and Android APP Function Description: *Update firmware over-the-air (OTA) *Mini and waterproof design *Built-in GSM, GPS antenna, Shock sensor. *Google maps GPS car tracking system *Support fuel sensor for fuel level monitor *Get location in real street/address name, send "address+pas Google maps GPS car tracking system with remote controller GPS tracker sword to tracker. *Location Based Service. *Remote Engine-stop and Resume. *Tracking function by timing and frequency *Authorized number added and deleted function *Support hidden alarm and monitor function *Geo-fence *Door / ACC Alarm *Movement alert. *Over speed alarm. *Power supply disconnection alarm. *Low battery alarm function *Check the vehicle status *Set up DOOR ALARM, ACC ALARM, Shock ALARM *Alarm without GSM network service *Less GPRS traffic *Automatic update positions of vehicle turns *GPS blind area alarm *Configure heartbeat package interval Specifications: DIM.:83*54*26mm Weight:7 , 0g Network:GSM/GPRS/LTE Band 4G: B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B40 Band 2G: 1900/1800/900/850MHz GPS Sensitivity:-159dBm GPS Accuracy:5m Voltage of car power system: 12 V -24V Backup battery:Chargeable 3.7V 350mAh Li-ion battery Storage Temp.:-40°C to +85°C Operation Temp.:-20°C to +65°C Humidity:5%--95% non-condensing Warranty: 1. All products have been strictly Quality Checked in house before packing. 2. All products have been well packed before shipping. 3. One year warranty is provided for all models. We will bear maintenance cost during warranty.

Minimum Order: 50

This tracker is a newly product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance,emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server. * IOS and Android APP Function Description: *Mini and waterproof design *Built-in GSM, GPS antenna, Shock sensor,elegant appearance. *Google maps GPS car tracking system *Support fuel sensor for fuel level monitor *Get location in real street/address name, send "address+pas Google maps GPS car tracking system with remote controller GPS tracker sword to tracker. *Location Based Service. *Remote Engine-stop and Resume. *Tracking function by timing and frequency *Authorized number added and deleted function *Support hidden alarm and monitor function *Geo-fence *Door / ACC Alarm *Movement alert. *Over speed alarm. *Power supply disconnection alarm. *Low battery alarm function *Check the vehicle status *Set up DOOR ALARM, ACC ALARM, Shock ALARM *Alarm without GSM network service *Less GPRS traffic *Automatic update positions of vehicle turns *GPS blind area alarm New Functions: 1. ACC working inform when track with unlimited times upon time interval 2. Decide how many times of alarm message 3. Calibration of fuel sensor 4. Built in Acceleration Sensor Alarm Optional accessories: * Fuel sensor for monitor fuel * Alarm siren * SD card Specifications: DIM.:83*54*26mm Weig , ht:70g Network:GSM/GPRS Band:850/900/1800/19 , 00Mhz GPS Sensitivity:-159dBm GPS Accuracy:5m Voltage of car power system: 12 V -24V Backup battery:Chargeable 3.7V 350mAh Li-ion battery Storage Temp.:-40°C to +85°C Operation Temp.:-20°C to +65°C Humidity:5%--95% non-condensing

Minimum Order: 50

This tracker is based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server www.gpstrackerxy.com. *Android and IOS APP Realtime Tracking Function Description: 1. Waterproof Grade IP66. 2. Strong magnet to absorb to vehicle firmly. 3. Built-in large capacity 10000MAH battery. 4. Super long time standby, 6 months if it works under "sleep by time" mode and 3.2 years if it works under "schedule" mode. 5. Real-time tracking, movement alarm, Geo-fence alarm, shock alarm, remove anti- tamper alarm. 6. Support real-time tracking by mobile applications and web platform, and you can check the exact street address by cell phone as well. 7. Built-in high sensitivity GSM and GPS antenna, no installation, convenient and fast. Applying directions: Vehicle fleet/logistics/Vehicle rental Content: Specifications DIM.: 106mm*63mm*37.5mm Weight: 343g Network: 2G GSM/GPRS Band: 850/900/1800/1900Mhz GPS sensitivity:-165dBm GPS Accuracy : 5m Time To First Fix: Cold starts: 30s Aided starts: 5s Reacquisition: 1s Charger voltage: 110-220V input: 5V output Battery: Chargeable 3.7V 10000mAh Li-ion battery Storage Temp: -40°C to +85°C Operation Temp: -20°C to +55°C Waterproof Grade: IP66 Schedule: mode: 10000*0.85 (Battery self-loss)/0.3mA/24h/365d=3.2 YEAR

Minimum Order: 50

This tracker is based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server www.gpstrackerxy.com. *Android and IOS APP Realtime Tracking Function Description: 1. Waterproof Grade IP66. 2. Strong magnet to absorb to vehicle firmly. 3. Built-in large capacity 10000MAH battery. 4. Super long time standby, 6 months if it works under "sleep by time" mode and 3.2 years if it works under "schedule" mode. 5. Real-time tracking, movement alarm, Geo-fence alarm, shock alarm, remove anti- tamper alarm. 6. Support real-time tracking by mobile applications and web platform, and you can check the exact street address by cell phone as well. 7. Built-in high sensitivity GSM and GPS antenna, no installation, convenient and fast. Applying directions: Vehicle fleet/logistics/Vehicle rental Content: Specifications DIM.: 106mm*63mm*37.5mm Weight: 343g Network: 2G GSM/GPRS Band: 850/900/1800/1900Mhz GPS sensitivity:-165dBm GPS Accuracy : 5m Time To First Fix: Cold starts: 30s Aided starts: 5s Reacquisition: 1s Charger voltage: 110-220V input: 5V output Battery: Chargeable 3.7V 10000mAh Li-ion battery Storage Temp: -40°C to +85°C Operation Temp: -20°C to +55°C Waterproof Grade: IP66 Schedule: mode: 10000*0.85 (Battery self-loss)/0.3mA/24h/365d=3.2 YEAR

Minimum Order: 50

This tracker is a newly product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance,emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server. * IOS and Android APP Function Description: *Mini and waterproof design *Built-in GSM, GPS antenna, Shock sensor,elegant appearance. *Google maps GPS car tracking system *Support fuel sensor for fuel level monitor *Get location in real street/address name, send "address+pas Google maps GPS car tracking system with remote controller GPS tracker sword to tracker. *Location Based Service. *Remote Engine-stop and Resume. *Tracking function by timing and frequency *Authorized number added and deleted function *Support hidden alarm and monitor function *Geo-fence *Door / ACC Alarm *Movement alert. *Over speed alarm. *Power supply disconnection alarm. *Low battery alarm function *Check the vehicle status *Set up DOOR ALARM, ACC ALARM, Shock ALARM *Alarm without GSM network service *Less GPRS traffic *Automatic update positions of vehicle turns *GPS blind area alarm New Functions: 1. ACC working inform when track with unlimited times upon time interval 2. Decide how many times of alarm message 3. Calibration of fuel sensor 4. Built in Acceleration Sensor Alarm Optional accessories: * Fuel sensor for monitor fuel * Alarm siren * SD card Specifications: DIM.:83*54*26mm Weig , ht:70g Network:GSM/GPRS Band:850/900/1800/19 , 00Mhz GPS Sensitivity:-159dBm GPS Accuracy:5m Voltage of car power system: 12 V -24V Backup battery:Chargeable 3.7V 350mAh Li-ion battery Storage Temp.:-40°C to +85°C Operation Temp.:-20°C to +65°C Humidity:5%--95% non-condensing

Minimum Order: 50

GPS403 This tracker is a newly product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance,emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by SMS on PDA Cell phone with the maps link. *Web based online tracking on PC at our server. *IOS and Android APP Function Description: *Update firmware over-the-air (OTA) *Mini and waterproof design *Built-in GSM, GPS antenna, Shock sensor. *Google maps GPS car tracking system *Support fuel sensor for fuel level monitor *Get location in real street/address name, send "address+pas Google maps GPS car tracking system with remote controller GPS tracker sword to tracker. *Location Based Service. *Remote Engine-stop and Resume. *Tracking function by timing and frequency *Authorized number added and deleted function *Support hidden alarm and monitor function *Geo-fence *Door / ACC Alarm *Movement alert. *Over speed alarm. *Power supply disconnection alarm. *Low battery alarm function *Check the vehicle status *Set up DOOR ALARM, ACC ALARM, Shock ALARM *Alarm without GSM network service *Less GPRS traffic *Automatic update positions of vehicle turns *GPS blind area alarm *Configure heartbeat package interval Specifications: DIM.:83*54*26mm Weight:7 , 0g Network:GSM/GPRS/LTE Band 4G: B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B40 Band 2G: 1900/1800/900/850MHz GPS Sensitivity:-159dBm GPS Accuracy:5m Voltage of car power system: 12 V -24V Backup battery:Chargeable 3.7V 350mAh Li-ion battery Storage Temp.:-40°C to +85°C Operation Temp.:-20°C to +65°C Humidity:5%--95% non-condensing Warranty: 1. All products have been strictly Quality Checked in house before packing. 2. All products have been well packed before shipping. 3. One year warranty is provided for all models. We will bear maintenance cost during warranty.

Minimum Order: 50

1.For all 12-24V vehicles Waterproof , Mini size , Easy hide and Install Support Micro SD card 2.Location based service(LBS) + GPS double tracking solution 3.GPS blind spot alert Less gprs mode ( to save gprs data ) Checking balance by sms 4.Multi power-saving mode : Sleep by time / shock sensor deep sleep awake at specific time 5.Save GPRS traffic mode(Money save mode) 6.Anti-theft gsm alarms: Movement alarm Geo-fence alarm Over speed alarm ext.power off alarm low battery alarm 7.Alarms : ACC/Shock/Door open alarms 8. Shutdown engine by SMS. 9.Support 2GB MicroSD card 10.Built-in memory for 16,000 positions 11.Built-in 500 mA polymer battery 12.SMS tracking on cell phone with google map link 13. Get absolute street address by SMS 14.Web server, free PC tracking soft, Mobile phone APP 4 Tracking methods : 1. Get lat/long , googleMAP by SMS 2. Get absoulte address by SMS 3. Online platform gpstrackerxy ( ID:demo , password : 8888 ) 4. Mobile app TrackerHome for IOS Android phone

Minimum Order: 10 long tons

KRD13 series pneumatic high-energy shock test system is an automatic pneumatic lifting vertical pressure shock testing equipment. The high energy test system adopts the pneumatic energy storage principle of expansion, by adjusting the internal pressure; make it in a short stroke to release high-impact energy. This novel designed high-energy shock test system is easy to operate and used to test the ability of the product to withstand shock damage in actual use, through this way we can evaluate the adaptability of the product to the impact environment and optimize the product's structural strength according to the testing data. It is an excellent evaluation of the impact resistance of a product that can effectively improve the reliability of the product in use. FEATURES OF KRD13 HIGH ENERGY mechanical shock and vibration testing / shock vibration testing / shock and vibration testing SYSTEM Full pneumatic drive, clean and environmentally friendly, with good repeatability and high reliability The impact energy is large, and the shock test of 70g @45ms can be easily realized Control system based on Windows, all operations are completed on the computer, which is convenient to use and fully automatic IPS-2000 software integrates shock table control and data collection, making the equipment easy to operate and calibration Advanced energy storage expansion shock mode: the expansion shock air pressure energy storage system used with pneumatic lifting can achieve the shock energy that cannot be achieved by the free-fall classic impact, and can meet the requirements of various high shock end speeds High efficiency & high precision: the advanced pneumatic drive and control system greatly improves the efficiency of shock test Convenient installation: the equipment comes with a base, due to the short driving stroke of the pneumatic cylinder, small footprint Safety protection: the controller has functions of door protection, runaway protection, and zero signal protection to ensure the safety of the system Shock amplifiers can be configured to achieve larger magnitude shock tests TECHNICAL SPECIFICATIONS OF KRD13 HIGH ENERGY SHOCK TEST SYSTEM Model KRD KRD KRD KRD KRD KRD KRD Parameters 13－50 13－100 13－200 13－500 13－800 13－1000 13-2000 Rated Load (kg) 50 100 200 500 800 1000 2000 Table Size (mm) 500×500 600×600 800×800 1000×1000 1200×1200 1500×1500 2000×2000 Peak Acc. (G) Half-Sine 10~1500 10-1000 10-500 10-400 10-300 10-200 Post-Peak Sawtooth 10~200 10~100 10-50 Trapezoid 15-200 15-200 15-100 15-100 15-60 15-50 30-50 Pulse Duration (ms) Half-Sine 2～60 2～60 3～60 4～60 5～60 6～60 8～60 Post-Peak Sawtooth 3～18 6～18 Trapezoid 3～18 6～18 Bump Waveform Half Sine Waveform Shock Peak Acceleration (g) 5～100 Shock Pulse Duration(ms) 3～30 Bump Rate (Times/Min) 10-120 Overall Dimension (mm) 1200× 1200× 1500 1200× 1200× 1500 1200× 1200× 1500 1300× 1300× 1600 1500× 1500× 1700 1600× 1600× 1800 2000× 2000× 1900 Weight (kg) 3000 3200 3400 4000 5000 6000 8000 Installation Condition Environment Temperature range 0 ~ 40℃; Humidity ≤ 80%, non-condense Power AC220V±10%, 50Hz Air source ≤1MPa Floor Foundation-free, the cement floor shall be leveled and the working distance of 800 ~ 1000mm shall be reserved around the equipment Standards IEC68-2-27 MIL-STD-202 MIL-STD-750 MIL-STD-810 MIL-STD-883 UN38.3 IEC62281 IEC62133-2  UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580 KRD13 HIGH ENERGY shock and vibration table KRD13 series pneumatic high-energy shock test system is composed of three parts: a table body, a pneumatic control system, and an electrical control measurement system. KRD13 series pneumatic high-energy shock test system is a pneumatic lifting vertical pressure shock tester. The air pressure storage-release system is adopted, and the free-fall impact is optimized and upgraded to an energy storage expansion shock system. The shock energy is greatly improved, and a larger shock end velocity is reached, thereby realizing a large shock overload that a free-fall impact table cannot achieve at the same height. The high-energy shock testing table mainly includes a working table, impact plate, guiding shaft, expansion impact cylinder, locking unit, absorber, base, etc. DUAL MASS SHOCK AMPLIFIER OF KRD13 HIGH ENERGY SHOCK TESTER The shock amplifier is a device that uses the rebound energy of the ordinary impact shock table to realize the opposite impact between the servo table and the seat on the amplifier, so that the impact acceleration is multiplied. DUAL MASS SHOCK AMPLIFIER OF KRD13 HIGH ENERGY SHOCK TEST SYSTEM WAVEFORM GENERATORS OF KRD13 HIGH ENERGY SHOCK TEST SYSTEM KRD13 series pneumatic high-energy shock test system is equipped with a half- sine wave generator. The half-sine wave generator is mainly made of engineering rubber (considering the stiffness and cohesive force of rubber) and felt pads of various thicknesses. Different thicknesses are connected in series to form multiple stiffnesses to achieve different shock pulse widths. Optional for post-peak sawtooth wave generator which is lead cone; trapezoidal wave generator air source is high-pressure nitrogen, the pressure range is 1-10MPa, and the overload value can be adjusted between 10-100g, as shown in the following figure:

Minimum Order: 1 bags

KRD11 is a fully automatic pneumatic lifting vertical shock test machine. It is vertical shock test equipment with a novel design, high degree of automation, simple operation, and convenient maintenance. It is used to measure and determine the impact resistance of products or packaging and assess the functional reliability and structural integrity of the test product in a shock environment. KRD11 series pneumatic shock test system meets the requirements of both shock and bumps test, shock testing waveform including conventional half- sine wave, post-peak sawtooth wave, trapezoid wave, to realize the shock wave and shock energy that the product is subjected to in the actual environment, thereby improving the system or optimizing the structure of the product. This equipment meets standards of IEC68-2-27, MIL-STD-202, MIL-STD-750, MIL-STD-810, MIL-STD-883, etc. FEATURES OF KRD11 VERTICAL pneumatic shock test machine Pneumatic drive, simple structure and high reliability, without hydraulic leak risk. Pollution free, without hydraulic leak risk and keep the environment clean. Pneumatic drive greatly improves the shock test efficiency, maximum shock rate up to 120 times / min. Impact testing for small pulse lower to 0.3ms. Shock testing machine with high acceleration is up to 3000g. It can easily realize large shock pulse width and small overload test. With a fast shock rate comparing to motor or hydraulic driven collision-bump table, it has higher reliability and better collision-bump waveform. The speed and rate of shock can be easily controlled by adjusting the gas pressure. IPS-2000 shock control and measurement system can perform manual shock, continuous shock (bump test), single shock, and interval shock. Built-in brake mechanism ensures the safety of operation in any situation. TECHNICAL SPECIFICATIONS OF KRD11 PNEUMATIC VERTICAL SHOCK TEST MACHINE Model KRD KRD KRD KRD KRD KRD KRD KRD KRD KRD KRD Parameters 11－5 11－15 11－25 11－50 11－100 11－200 11－400 11－600 11－800 11－1000 11－2000 Rated Load (kg) 5 15 25 50 100 200 400 600 800 1000 2000 Table Size (mm) 150×150 200×200 300×300 500×500 600×600 800×600 800×800 1000×800 1000×1000 1200×1200 1500×1200 Peak Acc. (G) Half-Sine 5-2.5k 5-2k 5-1500 10-750 10-600 10-450 10-400 10-300 10～300 10～250 10～150 Post-Peak Sawtooth 10-200 10-100 10-50 Trapezoid \ 15-200 15-100 15-60 15-50 Pulse Duration (ms) Half-Sine 0.5～40 1～40 0.6～60 1.5～60 2～60 2.5～60 3～60 3.5～60 4～60 4.5～60 6～60 Post-Peak Sawtooth 3～18 6～18 Trapezoid \ 3～18 6～18 Bump Waveform Half sine wave Bump Peak Acceleration（g） 4~150 5～100 Bump Pulse Duration (ms) 2～30 3~30 Overall Dimension (mm) 1000× 1000× 2100 1200× 1000× 2200 1400× 1200× 2300 1600× 1400× 2300 1700× 1500× 2300 1700× 1500× 2300 1900× 1500× 2450 1900× 1500× 2450 2000× 1500× 2450 1900× 1800× 2550 2200× 1800× 2550 Weight (kg) 1300 2300 3000 4000 4500 4500 5000 5200 5600 6200 7300 Max. Bump Rate (Times/Min) 10~120 Power Requirements AC220V±10%，50Hz Air Source Conditions ≤0.8MPa Working Environment Temperature range 0 ~ 40℃; Humidity ≤ 80%, non- condense Standards IEC68-2-27 MIL-STD-202 MIL-STD-750 MIL-STD-810 MIL-STD-883 UN38.3 IEC62281  IEC62133-2 UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580 Buy reliability test equipment. TABLE OF KRD11 PNEUMATIC VERTICAL SHOCK TEST MACHINE The test sample is installed on the worktable, which is guided by two high- precision sliding guides and can move up and down. The two cylinders are connected to the worktable by sliding guides. When the cylinders are inflated, the piston rod rises to drive the worktable to lift. The workbench is lifted. When it is raised to the set height, the cylinder quickly deflates, and the bottom surface of the worktable hits the waveform generator to complete a shock process. By adjusting the rising height of the worktable, different initial shock speeds can be obtained, and thus different shock overload values can be obtained; while changing the stiffness of the waveform generator, different pulse width values can be obtained. The structure schematic diagram is shown in following figure: DUAL MASS SHOCK AMPLIFIER OF KRD11 PNEUMATIC VERTICAL SHOCK TEST MACHINE The shock amplifier is a device that uses the rebound energy of the ordinary shock table to realize the opposite impact between the servo table and the seat on the amplifier so that the impact acceleration is multiplied. DUAL MASS SHOCK AMPLIFIER OF KRD11 PNEUMATIC VERTICAL SHOCK TEST MACHINE WAVEFORM GENERATORS FOR KRD11 PNEUMATIC VERTICAL SHOCK TEST MACHINE KRD11 pneumatic shock test system is equipped with a half-sine wave generator. The half-sine wave generator is mainly made of engineering rubber (considering the stiffness and cohesive force of rubber) and felt pads of various thicknesses. Different thicknesses are connected in series to form multiple stiffnesses to achieve different shock pulse widths. Optional for post-peak sawtooth wave generator which is lead cone; trapezoidal wave generator air source is high-pressure nitrogen, the pressure range is 1- 10MPa, and the overload value can be adjusted between 10-100g, as shown in the following figure:

Minimum Order: 1 bags

T245 Soldering Iron Tip Set for T245 AIXUN T3A T245 Soldering Station Electric Soldering Iron and T245-A Handle,Soldering Iron Tip Set for Aixun T3A/T3B Soldering Station Electric Soldering Iron and T115/T210/T245 Handle. Features: These soldering tips are suitable for lower temperature soldering, made of high quality materials, heat resistant and strong conductivity, durable and reliable for long time use. There are 3 types of soldering tips that you can choose the proper one for different soldering needs. Good performance in tin-on and tin melting, solder joints uniform, and fluent soldering. Easy to install and remove, bringing much convenience for your soldering work.

Minimum Order: 1 bags

SUGON 936D Digital Display Constant Temperature Welding Station, Soldering Iron Kit BGA Welding Station ESD Soldering Station. Features: 1. Display the set temperature and actual temperature. 2. Numerical control temperature adjustment. 3. Using a high-power pure copper transformer. 4. Using ultra-long life semiconductor heating element. 5. Temperature range: 200~500 celsius. 6. With time sleep function (0-30 minutes). 7. It has the conversion function between Celsius and Fahrenheit. 8. With buzzer function.Using high-power pure copper transformer. 9. CNC temperature regulation, avoid the use of easily damaged metal wire heating core. Input Voltage: AC110V50/60hHz-AC220V50/60Hz

Minimum Order: 1 bags

110V 220V Universal MiJing LWS-301 Intelligent Laser Soldering Station, CH1 CH2 Laser Power 10 Levels Adjustable Smart Laser Pen Soldering Station Features: The machine is equipped with two memory buttons, CH1 and CH2 (long press for 3 seconds to save), you can set two groups of power parameters that you commonly use. The height range of the handheld laser pen is 0-100mm. Exceeding the range will affect the energy. The laser is controlled by a foot switch, the laser appears when you step on it, and it disappears when you release it. Parameters: Laser power: 15W*2, 10 levels adjustable Laser spot size:10mm/6mm Cooling method: air cooling Power：100-220V±10%，50HZ/60HZ±5% Machine size:216*110*129 Caution: Do not stare at human eyes with the laser pen head or aim the laser pen at other parts of the human body. Do not violently hit the machine. When the machine is not working, please cut off the power supply in time. Try not to store flammable and explosive materials near the pen head. When using this product, please use a triangular plug with a grounding function. In order to ensure the normal use of the machine, please do not disassemble the machine privately and change the internal and external structure of the equipment. In order to ensure the normal use of the machine, the laser fiber optic cable cannot be bent 90°, otherwise, it will easily cause the fiber optic cable to be damaged.

Minimum Order: 1 bags