HUMIDITY OVEN FOR CORROSION TEST

✅ Key Features:

• Standards-Compliant:
  Designed to meet IS:1674–1960 and IS:101 Part 6/Sec.1 specifications for humidity and cyclic temperature testing of paints and coatings.

• Robust Construction:

  • Inner chamber: 22 SWG, 304 AISI stainless steel, mirror polished

  • Outer body: 20 SWG CRCA sheet, powder coated for durability

  • Heavy-duty stainless steel angles for secure mounting of test panels

• Precise Temperature Control:

  • Dual thermal cycles:

    1. 42°C → 48°C and back

    2. 62°C → 68°C and back

  • Cycle Duration: 45–75 minutes

  • Controlled by microprocessor-based PID digital controller with high-accuracy PT-100 sensor

• Maximum Relative Humidity (RH):
  Maintains 95–98% RH through water evaporation via a stainless steel boiler

  • Automatic water level control via float valve and external reservoir

  • Humidity indicator not included (as per standard)

• Air Circulation System:
  Dual fan setup ensures uniform air movement during both heating and cooling phases

⚙️ Technical Specifications:

• Temperature Range: Cycles between 42–48°C and 62–68°C

• Humidity Range: Max 95–98% RH (no RH indicator)

• Panel Capacity: 24 or 48 test panels

• Construction: Double-walled with thermal insulation

• Control System: Microprocessor-based PID with PT-100 sensor

• Humidification Method: Evaporative via stainless steel immersion heater

• Power Supply: 230V ±10%, 1 Phase, 50 Hz

Applications:

• Paint and coating durability testing

• Accelerated aging and corrosion resistance evaluation

• Humidity and cyclic thermal testing

• Quality assurance labs in coatings, automotive, marine, and metal industries