Under normal working conditions, communication equipment face the influence of various comprehensive environmental factors. Especially the electronic equipment have to consider the problem of electromagnetic compatibility. In order to ensure that the devices can work normally in various environments, strict assessment and testing are required in the product development stage. ATMARS Test Equipment Co., Ltd. Provides relevant environment testing equipment and solutions for communication equipment.
Testing Range:
Including base station main equipment, gateways, routers, antennas, wires and cables and other related communication network equipment and other products.
The testing equipment of ATMARS:
Low temperature test chamber, high temperature test chamber, constant temperature and humidity test chamber, high and low temperature test chamber, thermal shock test chamber, rapid temperature change test chamber, low pressure test chamber, vibration test equipment, high and low temperature vibration combined comprehensive test chamber, salt spray chamber ect.
Testing project and standards:
Environmental and reliability test:
| No. | Testing Project | No. | Testing Project | No. | Testing Project |
| 1 | temperature humidity | 10 | salt spray | 19 | Xenon lamp test |
| 2 | high temperature | 11 | rain | 20 | UV exposure |
| 3 | damp heat | 12 | dust test | 21 | sunlight experiment |
| 4 | low temperature | 13 | High-altitude test (high-altitude low-pressure test) | 22 | Fiber Stress Test |
| 5 | temperature cycle | 14 | vibration | 23 | Fiber Torsion Test |
| 6 | rapid temperature change | 15 | fall | 24 | crash test |
| 7 | Temperature shock (thermal shock) | 16 | dipping | 25 | gas corrosion |
| 8 | Highly Accelerated Screening Test | 17 | mechanical shock | … | … |
| 9 | Moisture resistance | 18 | high acceleration shock | … | … |
Other electromagnetic compatibility test detection:
Communication equipment: switches, routers, xDSL, optical transceivers, base stations, computer room monitoring equipment, etc.
| Test project | Test ability | ||
| CE Conducted disturbance | CS Conducted immunity induced by RF fields | CISPR32/35 | GB 9254 |
| RE Radiation harassment | PFMF Power frequency magnetic field immunity | EN 55032/55035 | GB 19286 |
| ESD Electrostatic discharge immunity | PMF Immunity to pulsed magnetic fields | ETSI 301 489 series | YD/T 993 |
| RS RF Radiated Immunity | Voltage dips for short interruptions and voltage | EN 300386 | GB/T 17626 series |
| EFT Electrical fast transient burst immunity | DIP Variation immunity |
IEC 61000 series | GB17625 series |
| urge Surge (shock) immunity | …… | ITU-TK.20/21 | ….. |
For more relevant testing items of communication equipment, you can consult ATMARS at any time. We will solve your problems and provide corresponding solutions and services at any time.
