Shenzhen Military Standard Sand and Dust Test Chamber, Sand and Dust Testing Machine Manufacturer

1Military standard sand and dust testing chamber/sand and dust testing machinePurpose:

The sand and dust test chamber is mainly used for testing the IP5X and IP6X levels specified in the shell protection level standards. Suitable for testing the sealing performance and reliability of product casings, inspecting the sealing performance of electronic and electrical products, automotive and motorcycle components, seals, etc. during use, storage, and transportation in dusty environments.

IIMilitary standard sand and dust testing chamber/sand and dust testing machineTest object:

The sealing performance of mobile phones, electrical products, and other products in dusty environments.

The sealing performance of automotive and motorcycle components, seals, etc. during use, storage, and transportation in dusty environments.

IIIMilitary standard sand and dust testing chamber/sand and dust testing machineDetailed introduction:

1. Sand and dust test chamber | Technical parameters of sand and dust chamber:
① Nominal wire diameter of metal mesh: 50 μ m
② The nominal spacing between lines is 75 μ m
③ Airflow velocity: ≤ 2m/s or ≥ 2m/s (specified at the time of ordering)
④ Dust and sand content: 2-4 kg/m3
⑤ Vibration vacuum pump flow control: 60-600L/H
⑥ Vibration time: adjustable from 1 to 9999 minutes
⑦ Test time: 1 minute to 99 hours and 59 minutes
⑧ Power supply voltage: AC220V/50HZ
2. Sand and dust test box | Sand and dust box control system:
① Using imported programmable logic controllers, the dust blower, dust vibration, and total test time can be controlled separately.
② Dust blowing time (stop, blow): Choose any time setting for continuous or periodic dust blowing.

③ Vibration time: The vibration and stop vibration time automatically alternate.
④ Continuous and periodic dust blowing can be set at any time.
⑤ Power on: off on off.
⑥ Equipped with a vacuum piping system, vacuum pressure indication and adjustable.
⑦ Imported Schneider components are used for execution.
3. Box structure:
① Perfect styling design: curved shape and surface spray treatment, high-quality appearance, novel and beautiful.
② The inner liner of the box is made of high-grade (SUS304) mirror stainless steel plate.
③ The outer shell of the box is processed and formed using high-quality A3 steel plate CNC machine tools, with a beautiful and elegant appearance, making it appear cleaner and more aesthetically pleasing.
④ Large area visible glass door for easy observation of the condition of the tested sample inside the test chamber.
⑤ There is a dust replacement device at the bottom of the sand and dust test chamber.
⑥ The bottom of the box adopts high-quality fixed PU movable wheels, which are easy for customers to move.
4. Dust preheating system:
① Using pipeline wrapped mica sheet heating.
② Safe and stable heat, with timed heating control.
③ Experimental dust: dry, Portland cement, smoke ash, etc.

5. Sand dust test box | Sand dust box safety protection system:
Protection against overheating, overload, leakage, short circuit, power outage memory, and non fuse protection switches.
4Military standard sand and dust testing chamber/sand and dust testing machineCompliant with standards:
This product is designed and manufactured strictly in accordance with the technical parameters of GB4208-2008/IEC60529-2001 standard, and also meets the requirements of GB/T10485-2007、GB/T2423.37-2006、GBT4942.1-2006、GB7000.1-2007/IEC60598-1-2003、GB/T4942.2-1993 Waiting for relevant national standards. We can also customize non-standard "sand and dust test box" according to customer requirements.

5Military standard sand and dust testing chamber/sand and dust testing machineSpecification and Model:

6、 Equipment usage conditions: ambient temperature: 5 ℃~30 ℃, ambient humidity: ≤ 85% R.H.

7、 Our services:

1. Free home delivery, and after the installation and debugging of the equipment is completed, relevant technical personnel will receive basic operation training.

2. From the date of acceptance by the acceptance department, a one-year warranty will be provided (except for damages caused by natural disasters, abnormal electricity, improper use, or improper maintenance, our company will provide free repairs). For services that exceed the warranty period, corresponding cost fees will be charged.

3. Any problems that arise during the use of equipment in the local area should be responded to within 8 working hours, promptly assigned to maintenance engineers and technical personnel for handling within 12 working hours, and resolved within 24 working hours.

4. Promise to provide lifelong free technical support.

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