Rust Prevention Test

Rust Prevention Test

test

Compliance standards

  • IP 124, ASTM D665, ASTM D3603, ASTM D 5534, NACE TM0172

Brief construction details:

  • Inner chamber of waterbath is constructed from 16 SWG, stainless steel material with drain cock.
  • Outer body made of 20 SWG, CRCA sheet duly powder coated.
  • Thermal insulation provided in between the walls to prevent loss of temperature.
  • Constant temperature bath is fitted with motorized stirrer to maintain temperature at 60 °C + 0.5 °C
  • Fitted with immersion heaters to dissipate uniform heating through out the chamber
  • Temperature, speed and time are digitally indicated.
  • Microprocessor based PID temperature controller with two displays for set and process value.
  • PT 100 sensor with 0.1 °C resolution on digital display.
  • The bath can accommodate at least four test samples at a time with combined motor for each position
  • Motor is mounted on ball bearing, driven by belts and pulleys.
  • Supplied complete with 4 Nos test Beaker (400 ml) of Borosilicate glass with dimension as per ASTM standard.
  • The test beakers are securely held in the bath by spring clips and are fitted with acrylic covers, dimension as per ASTM standard.

Details about Timer & Stirrer:

  • 1.The unit is having motorized stirrer with digital RPM meter with proximity sensor to monitor the stirring speed.
  • 2.Stirrer rotates on its longitudinal axis at 1000 ± 50 rpm.
  • 3.Stirrer will be made of stainless steel as pr standard dimension given in the method.
  • 4.Test rod is also made of steel conforming to grade 10180 of specs A 108 BS 970 (Part 1:1983 070M20) with dimension as per standard.
  • 5.In built timer is provided in apparatus which stops the stirrer at pre set time.

Following accessories are supplied along with the equipment

  • 1.Thermometer ASTM 9C, ASTM 20C & ASTM 21C (1 each) : 3 numbers
  • 2.Steel Test Specimen : 4 numbers
  • 3.Teflon holder (PTFE) for D665 : 4 Numbers
  • 4.Test Beakers (400ml) with covers : 4 numbers
  • 5.Beaker cover (PTFE) for ASTM D665 : 4 Numbers
  • 6.Grinding & Polishing Device : 1 Number
  • 7.Chuck for polishing test specimen : 1 Number
  • 8.Auxiliary Stirrer Blade for ASTM D665 Procedure C (heavier than water fluids) : 1 Number