Product Overview

A Sand dust test chamber is essential equipment for evaluating how well electronic and automotive components withstand dust-laden environments. This product is specifically applicable for dust-proof and resistant testing of various auto components and parts, including lamps, meters, electric dust-proof sheaths, steering systems, locks, and more. By simulating harsh sand and dust conditions, the chamber helps manufacturers improve product sealing, durability, and reliability. Equipped with a touch screen programmable controller, modern Sand dust test chamber units offer precise, repeatable test conditions that comply with international standards. Whether you are developing off-road vehicle electronics or outdoor enclosures, this chamber ensures your products can survive real-world dust exposure.

Product Features

The latest Sand dust test chamber comes packed with advanced features designed for accuracy and ease of use:

Touch screen programmable controller – 7-inch color interface with English, Chinese, Russian, and Vietnamese language options. Supports fixed and program running modes, up to 100 programs and 999 cycles.
Durable 304 stainless steel workroom – Mirror-finished, rust-proof, and resistant to high temperatures and corrosion.
Tempered glass viewing window with manual dust wiper – Allows clear observation of test samples during operation.
Built-in dust circulation system – A circulating pump blows dust evenly across the test area; a vibrating motor prevents dust agglomeration.
Vacuum pump system – Used to evacuate the test sample. Includes pressure gauge, filter, regulator, and water vapor separation device.
Heating system – Nichrome alloy heater with PID.SSR control, capable of raising the internal temperature to 45°C to dry talcum powder.
Internal power supply (single-phase 16A) – Powers test specimens directly inside the chamber; on/off cycles can be controlled via the controller.
Ethernet, USB, and RS485 communication ports – Enables PC control and direct data download.

Test Standards

A reliable Sand dust test chamber must comply with internationally recognized testing standards. While the specific standard may vary by industry and region, typical requirements include:
ISO 20653 – Road vehicles – Degrees of protection (IP code) against dust and water.
IEC 60529 (IP5X and IP6X) – Degrees of protection against ingress of dust.
GB/T 2423.37 – Environmental testing for electric and electronic products – Test L: Dust and sand.

The ALP Sand dust test chamber is designed to meet these standards, ensuring your test results are accepted by global certification bodies. The standard wire mesh diameter is 50μm with 75μm wire spacing, and the stone powder quantity is adjustable between 2kg~4kg/m³, matching most normative requirements.

Technical Parameters

Below are the core technical parameters for the Sand dust test chamber series. All models feature a mesh diameter of 50μm, wire spacing of 75μm, stone powder quantity of 2–4 kg/m³, hitting time range 0–99H59M, and blower time range 0–99H59M.

Model	Workroom Dimensions (cm)	Exterior Dimensions (cm)	Power (KW)
SC-500	80×80×80	105×122×155	0.5
SC-800	80×100×100	105×142×182	1.0
SC-1000	100×100×100	125×142×182	1.2
SC-1500	100×150×100	125×192×182	2.5

Additional technical features:

Power supply: 220V 50Hz 1P
Temperature range in chamber: up to 45°C (heating system)
Controller: Programmable color touch screen with Ethernet + USB + RS485
Vacuum pump interface: Built-in with flow meter and pressure adjustment
Sample holder: Hanging round bar + shelf (max load 50kg)

FAQ

Q1: What types of dust can be used?

A: Typically talcum powder or standardized Arizona dust. The chamber is designed for non-explosive, non-corrosive dry dust.

Q2: Can the vacuum function be used simultaneously with dust circulation?

A: Yes. The controller allows independent or synchronized operation of dust blowing, vibration, heating, and vacuum functions.

Q3: How do I clean the chamber after a test?

A: A talcum powder collection device is located at the bottom. After testing, simply open the cover to recover and remove the dust.

Q4: Is remote monitoring possible?

A: Yes. The chamber comes with Ethernet and RS485 ports. You can connect it to a PC and control everything via the provided software.

Q5: Can I run custom test profiles?

A: Absolutely. The programmable controller supports custom programs with up to 100 segments, allowing complex dust exposure cycles.

Why Choose ALP Technology (t&m) Ltd ?

ALP TECHNOLOGY (T&M) LTD is a joint-stock enterprise specializing in environmental testing instrumentation. Guided by "Technological Excellence Rooted in Integrity," ALP serves the lithium battery industry, aerospace, defense, energy, telecommunications, automotive, and research sectors. With clients in over 50 countries across five continents – including government labs, leading lithium battery manufacturers, and Fortune 500 companies – ALP delivers one-stop solutions from temperature chambers and thermal shock testers to salt spray, UV, sand/dust, rain test chambers, and explosion-proof walk-in chambers. Our greatest strength is customization: we design, produce, install, and maintain according to your specific requirements.