SALT SPRAY CHAMBER
Technical Specifications
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Test Method: Neutral Salt Spray (NSS)
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Chamber Material: Fiber Reinforced Plastic (FRP) / PVC / Polypropylene
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Standard Compliance:
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ASTM B117
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ISO 9227
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JIS Z 2371
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DIN 50021
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Salt Solution: 5% NaCl (by weight)
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pH Range: 6.5 to 7.2 (at 35°C)
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Chamber Temperature: 35°C ± 1°C
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Saturation Tower Temperature: 47°C ± 1°C
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Spray Collection Rate: 1.0 – 2.0 ml/hr per 80 cm²
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Air Pressure: 1.0 – 1.5 kg/cm²
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Control System: Digital PID Controller / PLC Touch Screen (optional)
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Timer: Programmable digital timer (0–9999 hrs)
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Specimen Holder: Adjustable non-metallic racks
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Safety Features: Low water level cut-off, overload protection, alarm system
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Power Supply: 220–240 V AC, 50 Hz (single phase)
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Available Chamber Sizes: 60L, 90L, 120L, 200L, 400L, 600L (customizable)
A Salt Spray Chamber (Salt Fog Testing Machine) is a corrosion testing instrument used to evaluate the resistance of metallic materials, surface coatings, electroplated parts, painted components, and protective finishes when exposed to a saline environment. The chamber creates a controlled corrosive atmosphere by atomizing a salt solution (NaCl) to simulate harsh marine and industrial conditions. It is widely used in automotive, aerospace, defense, coatings, fasteners, and quality control laboratories.
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LOAD TESTING MACHINE
Technical Specifications
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Load Capacity Range: 50 kN to 5000 kN (customizable)
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Type: Hydraulic / Electro-Mechanical
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Control Mode: Manual / Semi-Automatic / Computerized
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Load Measurement: Digital Load Cell / Pressure Sensor
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Accuracy: ±1% or better
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Display: Digital indicator / Computer software display
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Resolution: High resolution load reading
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Loading Rate Control: Adjustable
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Frame Construction: Heavy-duty steel frame
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Power Supply: 220V / 415V AC
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Hydraulic System: Motorized hydraulic power pack
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Data Output: USB / RS232 / Software-based reporting (computerized models)
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Safety Features: Overload protection, emergency stop
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Test Modes: Compression / Tension / Flexural (depending on model)
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Standards Compliance: IS / ASTM / BS / EN standards (model dependent)
HOT AND COLD CHAMBER
Key Features
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Wide temperature range (e.g. -70°C to +180°C)
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High accuracy digital temperature controller
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Uniform temperature distribution
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Fast heating and cooling rates
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Programmable temperature cycling
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Stainless steel inner chamber
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Heavy-duty thermal insulation
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Over-temperature safety protection
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Optional humidity control (Hot & Cold + Humidity Chamber)
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Data logging and PC connectivity (optional)
Applications
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Thermal shock testing
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Temperature cycling tests
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Product reliability testing
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Material aging and stability testing
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Electronic component testing
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Automotive parts validation
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Plastic and rubber testing
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Battery and semiconductor testing
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Quality control and R&D testing
Typical Technical Specifications
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Temperature Range: -40°C / -70°C to +150°C / +180°C
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Accuracy: ±0.5°C
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Uniformity: ±2°C
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Controller: Digital PID / Touch screen PLC
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Inner Chamber Material: SS 304
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Outer Body: Powder-coated MS
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Power Supply: 230V / 415V AC
Standards Supported
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IEC
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ASTM
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ISO
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MIL-STD
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JIS
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IS standards
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