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... Contact Resistance Tester is designed according to IEC62271. The main application of the tester is measurement of circuit breaker contact resistance. All the test results of the tester could be print by the...
...-circuit impedance measurement of transformers under field and laboratory conditions. Standards: DIN: DIN 53438 ISO: ISO 11925-2 EN: EN ......
IEC61347-1-Figure G.2 – Suitable circuit for producing and applying long-duration pulses Technical parameters: 1. Test times: 1 ~ 9999 times 2. Pulse width: 0.01 ~ 9.99 seconds Interval: 1 ~ 99 seconds 3. PSU1 ...
ISO8638 Cardiovascular implants and extracorporeal systems — Extracorporeal blood circuit for haemodialysers,haemodiafilters and haemofilters Figure 3 — Test device used for ISO blood port connector...
...Test Apparatus / Three Stations Curve Torsion Machine (B)Bending twisting test Mount a sample of about 1m taked from the finished product,attach this to be a semicircle of r=60D to bending twisting test appa...
... its reaction in real environment. Vibration test is widely applied in many fields, ranging from circuit board, airplane, ship, rocket, missile, automobile, household appliance and other industrial products....
... to the requirements of Appendix D and figure D.1 of iec62368-1. 5. Standard requirements Circuit type Test pulse C1 C2 R1 R2 R3 1 10/700us 20uF 0.2uF 50Ω 15Ω 25Ω 2 1.2/50us 1uF ......
...:2021-Annex C Test set-up for recirculation Figure C.1 — Circuit for recirculation testing of dual-lumen cannula using ink or particles. Figure C.2 — Vascular model of superior vena cava, right atrium, and i...
... lamps. Test principle: Switches used to control self-ballasted lamps should withstand the electrical and thermal stresses that occur when controlling LED circuits without excessive damage or other harmful e...
...Circuit Board Assembly Services Quick Detail: PCB Assembly on SMT and DIP PCB schematic drawing/ layout /producing PCBA clone/change board Components sourcing and purchasing for PCBA Enclosure design and pla...
...Circuit Board Prototyping Quick Detail: 1. PCB Assembly on SMT and DIP 2. PCB schematic drawing/ layout /producing 3. PCBA clone/change board 4. Components sourcing and purchasing for PCBA 5. Enclosure desig...
...Circuit Board Assembly Quick Detail: PCB Assembly on SMT and DIP PCB schematic drawing/ layout /producing PCBA clone/change board Components sourcing and purchasing for PCBA Enclosure design and plastic inje...
...Circuit Boards Assembly Quick Detail: PCB Assembly on SMT and DIP PCB schematic drawing/ layout /producing PCBA clone/change board Components sourcing and purchasing for PCBA Enclosure design and plastic inj...
...Circuit Boards Design Fabrication And Assembly Quick Detail: 1. PCB Assembly on SMT and DIP 2. PCB schematic drawing/ layout /producing 3. PCBA clone/change board 4. Components sourcing and purchasing for PC...
...test bench is used to test hydraulic pump,motor and valve. Digital displaty pressure and displacement. Simple structure,high quality,low cost and easy operation. Suitable for open and closed circuit Open cir...
... breaker , one common test method is by power frequency withstand voltage , however this way just find the defects that the degree of vacuum has been seriously deteriorated. When the vacuum degree has been d...
...test whether the battery will explode and catch fire when a certain resistance is short-circuited. At the same time, the relevant instrument displays the maximum current of its short-circuit. Standard: GB/T ...
... of water supply line. 2. Available in Chinese and English LCD touch screen, easy operation and program. 3. Programmable temperature humidity test chamber is able to display the relative date and information...
...Testing Equipment For Measuring Power Transformers 2. Functions: A new switching power supply technology makes output current more stable and power larger than before. The tester has an advanced signal proce...