technical parameter
The equipment is suitable for the test of electrical and electronic products, automobile and motorcycle parts and seals in the sand and dust environment to prevent sand and dust from entering the seals and the casing. To test the performance of electronic and electrical products, automobile, motorcycle parts and seals in sand and dust environment.
Structural characteristics of equipment
The shell of the equipment is made of cold-rolled steel plate by electrostatic spraying, and the inner liner is made of high quality stainless steel plate. The overall appearance of the equipment is beautiful and generous.
A large area observation window and a manual wiper are arranged in the middle of the box door, so that the test situation of the specimen can be clearly seen in the test process. The main controller of the equipment adopts intelligent digital display controller. The main controller of the equipment adopts intelligent digital display temperature controller. The operation method of humanized design is easy to learn and use, and the operation of instruments of different functional grades is compatible with each other. Input adopts digital correction system, built-in thermocouple and thermal resistance non-linear correction table, the measurement is accurate and stable. It has the functions of position adjustment and AI artificial intelligence adjustment, 0.2 level accuracy and multiple alarm modes. The device has timing function. The stainless steel finned tube is used for heating the equipment. The dust blowing cycle and vibration period of the whole equipment can be adjusted and equipped with the total test time. Main technical indicators of equipment
Studio size
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size
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Deep（D）×width（W）×high（H）
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Internal size
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GC-500-150
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800×800×800mm
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GC-500-150
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Deep（D）×width（W）×high（H）
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Shell size
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950×830×1360mm
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Two, main technical parameters
1. the metal screen size is 5um, and the nominal distance between lines is 75 um.
2. airflow speed: less than 2.5m/S
3. the duration of continuous cycle dust blowing is set at a time range of 0 to 999 hours.
4. dust consumption: 2 to 3 /m
5. test dust: dry talcum powder, Portland cement, etc.
6. temperature range: R.T+10 C ~ 70 C
7. the equipment is not equipped with temperature and humidity control, because the ambient temperature of the equipment is as follows: 15~35 C
Three, box structure
1. liner material: made of SUS304 stainless steel plate.
2. outer box material: surface electrostatically sprayed with A3 steel plate
3. visible glass door facilitates observation of the state of the tested samples in the test chamber.
Four. Control execution system
1, control instrument; import digital display instrument.
(1) blowing time (IS-99h adjustable)
(2) vibration time (IS-99h adjustable)
(3) load time (IS-99h adjustable)
(4) working hours (IS-9999h adjustable)
2. main accessories: dust blower, vibrating motor, heating tube and over care network.
3. Equipped with vacuum actuator gas parts. (Vacuum meter, filter, gas flowmeter, fast interface) Note: (excluding vacuum pump)
Five, the test room can be equipped with the plug of the corresponding dust plug.
Six, implementation standards. (GB - 4208-93) to meet the standard IEC60529
1, configure 20 standard (class a dust or B dust -GB2423. 37-89). Dry talc.
2, applicable standards; enclosure protection level (IP code S) GB4208-93
3, outlet pipe; diameter 75MM plug net size; 150 * 150MM
Seven, main configuration: circulating centrifugal fan, vibrating motor, heating tube, filter screen, timer, etc.
1. Vacuum system: equipped with pressure gauge, air filter, pressure regulating triple parts, connecting pipe (OPTION: vacuum pump with another order, please explain)
