Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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IEC 60335-1 For Electronic Products IP5X IP6X Sand And Dust Test Chamber 1800L
Product overview:
The test device is suitable for sealing parts and enclosure’s sand and dust resistance capacity testing of the electrical and electronic products, car and motorcycles spare parts and seals. In order to detect the use, storage, transport performance of the electrical and electronic products, car and motorcycles spare parts and seals under the sand and dust environment.
Design a conical funnel with a dust collection port at the bottom, and install a high-pressure turbine circulation fan suction port at the dust extraction port (bottom). The dust that is pumped up is sent to the top of the inner box and is freely sprinkled from top to bottom through the top of the box, thus starting the cycle over and over again.
The sand and dust test chamber is designed and manufactured according to IEC60529 clause 13.4 IP5X and IP6X, required by IEC60598-1-2008, IEC60335-1 Clause 22.1 and etc.
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Technical parameters:
| Model | SN441-1800L |
| Working size(mm) | W1200*D1000*H1500mm |
| Outer size (mm) | W1450*D1950*H2800mm (the height is limited due to customer’s site limitation) |
| Baking dust temperature range | RT+10℃～60℃ |
| Fine dust | Below 75um |
| Coarse dust | Below 150um |
| Air flow speed | Not more than 2m/s |
| Dust concentration | 2kg/m³ |
| Talcum powder dosage | 2～5kgm³ |
| Blowing dust method | Top-down |
| Air flow meter | 1-20L/M |
| Metal mesh diameter | 50um |
| Nominal distance between lines | 75um or below 150um |
| Shock time | 1s～99h (adjustable) |
| Test time timing | 1s～99h (adjustable) |
| Dust blowing control cycle | 1s～99h (adjustable) |
| Vacuum time | 1s～99h (adjustable) |
| Controller control function | (1) The dust blowing time (stop, blow) h/m/s is adjustable; (2) The cycle period is arbitrarily adjustable; (3) The preset test time: 0s~999h99m99s is arbitrarily adjustable; (4) Power-on mode: off - on - off |
| Circulation fan | Closed alloy low-noise motor, multi-blade centrifugal fan |
| Load bearing | 200kg |
| Observation window | 1 pc |
| Flashlight | 1 pc |
| Control system test piece power socket | Dustproof socket AC220V 16A |
| Control system | PLC controller + touch screen |
| Vacuum system | Pressure regulating valve, suction nozzle, three-piece pressure regulating set, connecting pipe, vacuum pump |
| Dust heating system | Stainless steel mica sheet heating jacket |
| Inner box material | SUS201 stainless steel mirror panel |
| Outer box material | A3 iron plate electrostatic spraying treatment |
| Basic structure | It consists of test chamber, dust suction port, circulating dust blowing device, vacuum system, flow valve, heating system, protective screen, etc. The bottom of the chamber will be configured with wheels and support feet, the overall chamber can be movable or can be placed stably. |
| Power supply | AC380V three-phase five-wire, 50Hz. Make a separate 32A air switch. The air switch must have terminal blocks. The power cord must be ≥4 square meters. |
| Environmental conditions | Temperature (23±5)℃; Relative temperature 25%～70%RH; Atmospheric pressure 86～106kPa |
| Power | 3KW (no load) |
| Security protection system | Phase sequence protection, leakage protection, abnormality protection, instrument over-temperature protection. |
