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| الاسم التجاري: | Sinuo |
| رقم الطراز: | SN441-1000L |
| الـ MOQ: | 1 |
| السعر: | Customized |
| شروط الدفع: | تي/تي |
| القدرة على التوريد: | 5 مجموعات شهريا |
This equipment is suitable for testing electrical and electronic products, automobile and motorcycle parts, and seals to prevent sand and dust from entering the seals and shells in a sand and dust environment. It is used to test the performance of electronic and electrical products, automobile and motorcycle parts, and seals in the use, storage, and transportation of sand and dust environments. The purpose of the test is to determine the possible harmful effects of particles carried by airflow on electrical products. The test can be used to simulate open sand and dust air environment conditions induced by natural environment or artificial disturbances such as vehicle movement.
The sand and dust test chamber is designed and manufactured according to JISD0207-1977 F2; IEC60529 Fig 2 IP5X and IP6X, IEC60598-1-2008, IEC60335-1 Clause 22.1 and etc.
| JISD0207-1977 F2-1000L | |
|---|---|
| Test temperature range | 20±15℃ |
| Relative humidity | 45~85％RH |
| Dust concentration | The dust concentration inside the chamber is above 3000 mg/m³ (measured by mass sampling using a special air flow meter). |
| Test conditions | Blow for 2 or 5 seconds, pause for 10 or 15 seconds, total test time 8 hours. |
| Test sample pressure difference | No pressure difference |
| Controller control function |
(1) Dust blowing time (stop, blow) h/m/s adjustable; (2) Cycle period arbitrarily adjustable; (3) Preset test time: 0s～999h99m99s arbitrarily adjustable; (4) Power-on mode: Off-on-off |
| Circulating fan | Enclosed alloy low-noise motor. Multi-blade centrifugal fan. |
| Load-bearing | 20kg |
| Observation window | 1PC |
| Lighting lamp | 1PC |
| Control system test piece power socket | Dustproof socket AC220V 16A |
| Control system | PLC controller + touch screen |
| Dust heating system | Stainless steel mica heating sleeve |
| Inner box material | SUS201 stainless steel mirror panel |
| Outer box material | A3 iron plate electrostatic powder coating treatment |
The equipment consists of a test chamber, an air suction port, a circulating dust blowing device, a flow control valve, a heating system, and a protective screen mesh, etc.
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