Chambre d'essai au brouillard salin

The DHT® Salt Spray Test Chamber is an advanced corrosion testing solution engineered for accelerated evaluation of material durability, surface coatings, and anti-corrosion treatments under simulated saline environments. Designed for demanding R&D, quality assurance, and compliance testing, it precisely replicates neutral salt spray (NSS), acetic acid salt spray (AASS), and copper-accelerated acetic acid salt spray (CASS) conditions in strict accordance with ASTM B117, ISO 9227, and GB/T 10125 standards.

Ideal for industries such as automotive, electronics, aerospace, and metal surface treatment, this chamber offers:

  • Tight temperature control (±0.3 °C fluctuation),
  • Uniform atomization of salt fog,
  • Adjustable spray volume and timing,
  • Intuitive touchscreen interface with programmable automation.

The DHT® system enables reliable, repeatable corrosion simulations to uncover rusting, blistering, delamination, or coating failure—critical for certifying product longevity, improving protective technologies, and meeting export/regulatory compliance.

Pour des informations sur la garantie de la fiabilité à long terme contre la corrosion environnementale dans les composants automobiles, explorez notre ressource détaillée : Chambres à brouillard salin pour pièces automobiles : Normes et meilleures pratiques

0/5 (0 Review)

Avantages

Precision-Crafted for Repeatable Testing:Equipped with a microprocessor-controlled system and high-accuracy sensors, the chamber ensures uniform fog distribution and stable internal temperatures throughout extended test durations.

Robust, Corrosion-Proof Construction:The inner tank and fog delivery system are manufactured from high-performance engineering plastics (e.g., P.V.C. or PP), ensuring resistance to long-term chemical exposure and operational durability in corrosive test environments.

Versatile Testing Modes & Global Standards Compliance:Supports NSS, AASS, and custom protocols. Fully complies with global testing standards—ASTM B117, ISO 9227, and others—making it ideal for pre-certification, failure analysis, and long-term durability studies.

Intelligent PLC Control & Data Logging:Featuring a touchscreen uPLC control system, users can easily program complex test sequences, monitor real-time chamber conditions, and export test data for documentation and traceability.

Modular & Scalable Design:Available in multiple sizes to accommodate small components, coated fasteners, or large panels. Optional features like automatic water replenishment and remote monitoring further enhance usability in high-throughput labs.

Vidéo des caractéristiques

Spécifications

Spécifications techniques Température du laboratoire RT+5°C~50°C
Fluctuation de la température ≤±0.5°C
Taux de décantation du sel 1-2ml/h.80cm²
Système de pulvérisation Buse Buse de précision en verre PYREX
Mode pulvérisation Continu/Intermittent (sélectionnable)
Tour de pulvérisation Disperseur conique avec volume de pulvérisation réglable et répartition uniforme du brouillard
Système de désembuage La chambre utilise un mécanisme d'échappement à air forcé pour éliminer l'accumulation d'humidité. Le couvercle de forme conique présente un angle de 120° au sommet, ce qui empêche efficacement les gouttelettes de brouillard salin de tomber directement sur les échantillons, garantissant ainsi la précision des essais.
Tube de chauffage Tube chauffant en alliage de titane en forme de U à haut rendement
Conditions d'essai Test NSS/ASS (35℃ température de la chambre )PVC premium panels; CASS(50℃ température de la chambre)(PP premium panels)