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The Precision Salt Spray Test Chamber Wt-200a is a laboratory instrument designed for corrosion resistance testing, featuring an interior dimension of 2000 x 1200 x 600 mm and an exterior footprint of 2700 x 1500 x 1500 mm. It operates at a laboratory temperature of 35°C for NSS and ACSS tests, and 50°C for CASS tests, with a pressure barrel temperature of 47°C for NSS/ACSS and 63°C for CASS. The chamber has a laboratory volume of 480 litres and a brine tank volume of 40 litres, powered by AC220V at 10V 30A.
Constructed for continuous or batch spray modes, the chamber maintains a relative humidity above 85% with a saltwater concentration of 5% sodium chloride, enhanced by 0.26 grams of copper dichloride per litre for accelerated testing. The pH range is controlled between 6.5 - 7.2 for NSS/ACSS and 3.0 - 3.2 for CASS, with air pressure set at 1.00 ± 0.01 kgf/cm² and a spray amount of 1.0 - 2.0 ml/80 cm²/h. Temperature uniformity is held within ±2°C, with a maximum deviation of ±2°C and change degree ≤0.5°C, ensuring consistent test conditions.
This model is used by manufacturers in automotive, aerospace, and electronics industries to evaluate coating durability and material resistance to salt fog environments. Typical applications include testing painted metals, plated parts, and organic coatings under ASTM B117 or ISO 9227 standards. Buyers source this chamber for quality control labs, with trade terms and lead times confirmed directly with Dingtao Industrial Co., Ltd. based in Dongguan, Guangdong Province.
| Model | Wt-200a |
| Interior dimensions (W×D×H) | 2000 × 1200 × 600 mm |
| Exterior dimensions (W×D×H) | 2700 × 1500 × 1500 mm |
| Laboratory volume | 480 L |
| Brine tank volume | 40 L |
| Laboratory temperature (NSS/ACSS) | 35°C |
| Laboratory temperature (CASS) | 50°C |
| Pressure barrel temperature (NSS/ACSS) | 47°C |
| Pressure barrel temperature (CASS) | 63°C |
| Saltwater concentration | 5% sodium chloride + 0.26 g/L copper dichloride |
| pH range (NSS/ACSS) | 6.5 - 7.2 |
| pH range (CASS) | 3.0 - 3.2 |
| Air pressure | 1.00 ± 0.01 kgf/cm² |
| Spray amount | 1.0 - 2.0 ml/80 cm²/h (16-hour average) |
| Relative humidity | >85% |
| Temperature evenness | ±2°C |
| Temperature deviation | ±2°C |
| Temperature change degree | ≤0.5°C |
| Spray mode | Continuous or batch |
| Power supply | AC220V, 10V 30A |
| Typical test standards | ASTM B117, ISO 9227 |
Dingtao Industrial Co., Ltd. is based in Dongguan, Guangdong Province, with its facility located at South Kangle Road, Shanmei, Houjie Town. The company specialises in the production of environmental test chambers, including salt spray, temperature and humidity, walk-in, and thermal shock models, as well as drying ovens, aging test chambers, and vibration test benches. Its product range is tailored for industries requiring precise material and product durability testing.
The supplier operates from a verified address in China’s manufacturing hub and lists a broad portfolio of test equipment, indicating a focus on industrial and laboratory applications. However, the profile does not disclose operational scale, certifications, or client references, and the response rate to inquiries is currently unrecorded. Buyers should confirm production capacity, lead times, and compliance documentation directly with Dingtao Industrial Co., Ltd.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering the Wt-200a, verify the chamber’s compatibility with your test standards, such as ASTM B117 or ISO 9227, and confirm whether additional calibration or certification is needed for your industry. Check that the interior dimensions accommodate your largest test specimens, and ensure the pH and temperature ranges align with your testing protocols. Request documentation on temperature uniformity and spray deposition tests to validate performance.
Confirm logistics details with Dingtao Industrial Co., Ltd., including lead time for manufacturing and shipping, as well as the Incoterms offered (e.g., FOB or CIF). Clarify packaging specifications to ensure the chamber arrives without damage, and discuss payment terms, such as TT or LC, to align with your procurement policies. Port of loading will typically be in Guangdong Province, so factor in transit times to your destination.
Conduct a pre-shipment inspection to verify the chamber’s build quality, electrical connections, and calibration certificates. Request a factory acceptance test (FAT) if possible, and ensure the supplier provides a detailed user manual and maintenance guide. For critical applications, consider third-party certification of the chamber’s compliance with international standards to mitigate risk in quality control processes.
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Securing a reliable supply chain for 3, Precision Salt Spray Test Chamber Wt-200a is critical for maintaining your business operations. Dingtao Industrial Co., Ltd., a verified supplier located in China, provides high-quality 3, Precision Salt Spray T ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Light & Medium Machinery industry, catering to distributors, wholesalers, and importers worldwide.
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