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Walk-In Sand/Dust Test Chamber
Other Measurement Instruments

Walk-In Sand/Dust Test Chamber

Supplier
Sanmutest
Category
Other Measurement Instruments
Origin
China

The walk-in sand and dust test chamber is suitable for mechanical, electrical, electronic, electrochemical and electromechanical equipment. It evaluates resistance to exposure to dry sand or dust-laden atmospheres and the ability to be stored and operated under those conditions. Its construction and operating principle follow GB4208-93(IEC60529-2001), with an added airflow heater for use at low ambient temperatures or high humidity. In operation, dried standard talcum powder is loaded at 2kg/M3, followed by the specimens. A fan then creates a high-density dust cloud in the working chamber for the preset duration, generally 8h.

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Overview

The walk-in sand and dust test chamber is suitable for mechanical, electrical, electronic, electrochemical and electromechanical equipment. It evaluates resistance to exposure to dry sand or dust-laden atmospheres and the ability to be stored and operated under those conditions. Its construction and operating principle follow GB4208-93(IEC60529-2001), with an added airflow heater for use at low ambient temperatures or high humidity. In operation, dried standard talcum powder is loaded at 2kg/M3, followed by the specimens. A fan then creates a high-density dust cloud in the working chamber for the preset duration, generally 8h.

Specifications

ParameterValue
Applicable Test Standards1. GB4208-2017 enclosure protection (IP code). 2. GB4942.1-2006 protection classification for rotating electrical machines (IP code). 3. GB10485-2006 environmental durability of road-vehicle exterior lighting and light-signaling devices. 4. GB/T2423.37-2006 basic environmental test procedures for electrical/electronic products, test L: sand and dust.
Working Chamber Dimensions （ Depth x Width x High ）5000 mm × 3000 mm × 2000 mm
Door Dimensions (Width x Height)1800 mm × 1800 mm
Maximum Specimen Dimensions (Depth x Width x Height)3200 mm × 1600 mm × 600 mm
Dust Concentration2~4Kg/m3
Dust-Blowing MethodVertical Dust Settling
Test DustDry Talcum Powder
Temperature RangeAmbient temperature 60°C adjustable
Airflow VelocityNot Exceeding 2m/s
Dust-Blowing Duration1s~999H adjustable
Operating ModeFixed-Value Operation
Observation windowLarge Viewing Window with Dust Wiper
Load capacity5000Kg
Overall structureThe chamber has an integrated structure with upper, middle and lower sections. The chamber is above, the mechanical section is below, and the electrical control cabinet is on the right.
Main DoorSpecial sealed door; silicone-rubber strip fits tightly along the inner door edge and frame perimeter to prevent dust escape
Observation windowLarge glass observation window in the door, with manual dust wiper for easy viewing
IlluminationSelect penetrating illumination with moisture, dust, vibration, and explosion protection for clear object visibility.
Lower Chamber BodyWelded mirror-finish stainless-steel panels facilitate dust circulation testing.

Datasheet

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Supplier Information

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Sanmutest
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Sanwood Technology, after years of efforts, has established a large production base in Dongguan, with a factory area of more than 10,000 square meters. The company provides services from R&D, sheet metal, production, sales, after-sales, leasing, testing, tooling, import and export. The company has always focused on safe and reliable environmental testing equipment technology and overall laboratory solutions, and has become a national high-tech enterprise, executive director unit of China Aerospace Science and Technology Corporation, and passed ISO9001/ISO14001 quality system certification. Products are constantly improving, and customer fields cover scientific research, military, national defense, colleges, quality inspection, automotive, new energy, battery, optoelectronics, precision electronics, power tools, medical, communications and other technology industries. From product R&D to after-sales service, Sanwood takes customer views and needs as the starting point for thinking in every link, and adheres to the route of continuous improvement. After nearly 20 years of efforts, successfully developed product series include: explosion-proof high and low temperature humidity alternating test chamber, walk-in constant temperature and humidity test room, online high and low temperature test chamber, two (three) box type thermal shock test chamber, liquid-cooled thermal shock test chamber, low temperature composite salt spray test chamber, high and low temperature low pressure test chamber, stacked battery high and low temperature aging test chamber, ESS rapid temperature change humidity test chamber, ESS walk-in stress screening test chamber, SSD chip aging test chamber, SSD chip high and low temperature test chamber, walk-in altitude chamber, walk-in vehicle environmental chamber, simulated rain test chamber (IP1-9K), mold test chamber, thermal vacuum test chamber, thermal abuse test chamber, walk-in sand and dust test chamber, snow and freezing rain test chamber, xenon lamp weather resistance test chamber, precision constant temperature and humidity test chamber (for scientific research and colleges), three (four) comprehensive test chamber (temperature, humidity, wind speed, rain, rapid temperature change)

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