Sand and Dust Test Chamber for Automotive Connectors
The sand and dust test chamber for automotive connectors meets the requirements of protection - class tests for the enclosures of household appliances, low - voltage electrical appliances, automobiles and motorcycle components specified in GB2423, GB4706, GB4208 and DIN. It cannot meet the sand and dust test with an air source in GJB150.
Operating Conditions:
Ambient temperature: 5°C～+28°C (average temperature within 24 hours ≤28°C); Ambient humidity: ≤85%
Technical Parameters:
1. Nominal spacing of the metal mesh is 50μm, and the nominal spacing between wires is 70μm
2. Airflow velocity: ≤2m/s (standard type) or ≥2m/s (specify when placing an order) 3. Continuous or periodic dust - blowing can be freely selected, or time can be set 4. Talcum powder dosage: 2kg - 4kg/㎡ 5. Dust for testing: Dry talcum powder, portland cement, soot, etc. 6. Vibration time: adjustable from 0 to 9999 minutes (M represents minutes) 7. Fan cycle time: 0 to 9999 minutes (M represents minutes) 8. Standard configuration: The sand and dust testing equipment is equipped with 2 specimen racks and 2kg of talcum powder 9. Power requirements: AC380(±10%)V/50HZ, three - phase five - wire
Product Applications:
This equipment is suitable for dust - proof and dust - resistance tests of various automotive components, including vehicle lamps, instruments, electrical dust - proof sleeves, steering systems, door locks, etc., to verify the sealing quality of products.
Structural Features:
1. Material of the chamber outer shell: High - quality carbon steel plate, with phosphating and electrostatic powder spraying on the surface, and hairline treatment for SUS304 stainless - steel strips; 2. Inner liner material: Imported SUS stainless - steel polished plate; 3. Chamber door: Tempered glass door, facilitating the observation of the tested samples inside the test chamber; 4. High - quality fixed PU casters are used at the bottom; 5. There is a dust - replacement device at the bottom of the test chamber;
System Structure:
1. Control system: The sand and dust testing equipment is controlled by a programmable logic PLC controller to manage the time and sequence of the dust - blowing, vibration and vacuum systems 2. Actuating components: "Schneider" AC contactors, switches, buttons; "Fuji" intermediate relays; "Panasonic" dust - proof sockets 3. Dust pre - heating system: Stainless - steel mica heating jacket, with stable and safe heat; it has timer - controlled heating; Vacuum system: Equipped with a pressure gauge, air filter, pressure - regulating triple unit and connecting pipes (the vacuum pump is provided separately, please specify when placing an order) 4. Power socket for test specimens: Dust - proof socket, AC220V 16A 5. Circulating fan: Low - noise motor with a multi - blade centrifugal impeller 6. Protection system: With protection functions against electric leakage, short - circuit, over - temperature, motor overheating, over - current / power - off memory protection for the controller
在线联系供应商
Other supplier products
 |
Thermal viscosity tester | Applicable standards: QB/T 2358 （ZBY 28004） : This standard provides detailed technical requirements and test methods for specific types of therma... |
 |
Maeser Water Penetration Tester | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
 |
Fabric thermal protection radiation performance tester | Fabric thermal protection radiation performance testerStandards:ISO 6942Product description:Thermal protection performance tester used for the dete... |
 |
Washing Fastness testing machine | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
 |
Battery impact tester | Product introduction The test sample cell is placed on a flat surface with a 15.8±0.2mm（5/8 in） diameter rod placed in a cross positio... |
Same products
 |
Co2 Fractional Laser divides | 卖方: Beijing Mega Beauty Technology Co.,Ltd | Co2 Fractional Laser divides the laser beam into multiple, smaller beams spaced regularly to... |
 |
Fractional CO2 Laser Skin Resurface | 卖方: Beijing Mega Beauty Technology Co.,Ltd | Fractional CO2 Laser Skin Resurface Fractional CO2 Laser Skin Resurface Model: MBT-Co2 is ... |
 |
Medical Aesthetic Devices | 卖方: Beijing Mega Beauty Technology Co.,Ltd | Medical Aesthetic Devices Medical Aesthetic Devices is a leading Medical Aesthetic Device... |
 |
HIFU SMAS Lifting | 卖方: Beijing Mega Beauty Technology Co.,Ltd | HIFU SMAS Lifting , the newest non-surgical method of skin lifting for the face and body. On... |
 |
Body Slimming Machine | 卖方: Beijing Mega Beauty Technology Co.,Ltd | Body Slimming Machine MBT-Laser Body Slimming Machine Use cutting-edge technology to sl... |
