Wbe-Jblc /Military Quantitative Dust Fall Test Machine

• Customization: Available
• After-sales Service: Video Intallment
• Power Supply: 220-380V
• Model NO.: WBE-JBLC
• Certification: CE, TUV, ISO
• Warranty: 2 Years
• Temperature Range: 100°C to 156°C
• Temperature Uniformity: <+/-0.5°C
• Temperature Fluctuation: <+/-0.5°C
• Humidity Range: 65%-100%Rh
• Humidity Uniformity: <+/-3%Rh
• Humidity Fluctuation: <+/-2%Rh
• Transport Package: Woden Box
• Specification: Customized service
• Trademark: WEB
• Origin: Guandong, China
• HS Code: 9031809090
• Production Capacity: 500set/Moth
• Package Size: 800.00cm * 1360.00cm * 14500.00cm

Product Description

Product Description:

The military specified quantitative dust fall test machine is used to determine the impact of free-falling dust on electrical products. It is suitable for simulating the environmental conditions in protective bodies or sealed places (such as living rooms, offices, laboratories, light industrial workshops, storage rooms, etc.) where there is no special dust-raising process and air movement can be ignored, and where dust may accumulate over a long period of time.

The WBE Weibangjun specified dust fall test machine periodically injects dust into the test chamber to provide a specified low concentration of dust and allows it to settle on the test items. The dust settling rate and air flow velocity are maintained within the specified limits to avoid affecting the settling of finer dust particles.
Festure:

1.It is applicable for conducting dust protection tests of IP5X and IP6X grades for products. 
2. The shell is made of high-quality domestic steel plates and its surface is coated with baked paint, which makes it both beautiful and durable. 
3. The inner box, sample rack, etc. are all made of stainless steel plates to ensure no rusting during long-term use. 
4. The door is equipped with a transparent observation window (made of tempered glass), and an LED lighting lamp is installed inside the box, which is convenient for observing the internal testing conditions. 
5.There is a replaceable dust container at the bottom of the equipment, which makes it very convenient to replace the used dust. 
6. A vibration device is installed inside the box, which can work alternately automatically to prevent dust from adhering to the box wall and from condensing. 
7. There is a vacuum tube in the box, which can perform the vacuuming action on the sample (the sample needs to reserve a vacuum hole position).

Test Standard:

1.Comply with standards: GB-T-4798.3-3S4 and IEC6008-2-68; 
2. It adopts a fully transparent observation window for convenient inspection. 
3. Use a special top to send dust downwards. 
4. The use of a mesh placement rack makes it convenient to arrange the test items. 
5.The horizontal area of the test chamber is large enough to ensure that dust settles uniformly on the test items within the specified limit.

Application:
Headlights, instrument panels, navigation systems for the defense industry, ignition tubes for missiles, nose cones, and aerospace industry components.

Packing & Shipping

1.The Package Drop Impact Testing Machine is securely packed in a reinforced standard wooden crate, with interior components wrapped in protective plastic film for moisture and dust resistance.

 

2. Shipping is typically arranged via air, sea, or express courier, depending on the customer's specific requirements and cost considerations.
 

Specification
 

Model		WBE-JBLC2000L
Volume (L)		2000L
Performance metrics	Dust drop rate	6g/m²/d±1g
	Measurement method	Collect with a 10×10mm collection tray at the bottom
	Test plate	SUS#304 stainless steel mesh
	Dust solubility assay	Using the dust concentration gravimetric method, collect by placing a 10×10mm collection tray at the bottom and then weigh it
Chamber material	Inside	SUS#304 stainless steel sheet
	External	SECC steel plate +2660 powder baked finish
Control system		Fuji touchscreen + Mitsubishi PLC controller
Inner box size (mm)	Wide (W)	1000
	Deep (D)	1000
	High (H)	2000
Outer box dimensions (mm)	Wide (W)	1550
	Deep (D)	1200
	High (H)	2500
Box door size (mm)	Wide (W)	800
	Height (H)	1000
Observation window ruler(mm)	Wide (W)	400
	Height (H)	600
Freezing system		1. Imported high-efficiency energy-saving refrigeration compressors 2. The entire system uses R404 environmentally friendly refrigerant 3. All piping systems undergo a 48-hour nitrogen pressure leak test
Power supply		AC(380±10)V 50Hz three-phase
Operating environment		1. Temperature: 5ºC to 30ºC; 2. Relative humidity: ≤85%RH, air pressure: 86kPa - 106kPa
Protective device		1. Box door opening protection; 2. Blower overload protection; 3. Compressor overload protection; 4 Indicator light protection
Compliance with execution standards		GJB 150.12A-2009 Laboratory environmental Test methods for military equipment - Part 12: Sand and dust tests