Corrosion: Corrosion of Cast Aluminum • Copper / Silver Corrosion • Corrosiveness and Oxidation Stability • Metals Corrosion of Engine Coolants

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Metals Corrosion of Engine Coolants

ASTM D1384

Corrosion Test for Engine Coolants in Glassware
This test method covers a simple beaker-type procedure for evaluating the effects of engine coolants on metal specimens under controlled laboratory conditions.

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LT/MC-233000/M

Corrosion Test for Engine Coolants in Glassware

• Bench top instrument with steel structure painted with anti-epoxy products.
• Test bath made in spoutless tempered glass beaker with capacity 1000 mL equipped with Epdm stopper.
• Condenser made in glass, reflux straight type with a 400 mm condenser jacket.
• Aerator tube with porosity end size 12-C.
• Stainless steel heater 630 Watt with motor stirrer for granting stability and uniformity.
• Digital thermo-regulator display with PID temperature control and PT100 probe A Class for easily check the sample temperature.
• Support bar with clamps for glassware positioning.
• Analog flowmeter 0.8 - 8 nL/h with stainless-steel sheath and graduated glass metering chamber equipped with fine needle regulating knob.

Dimensions

• 28 × 20.5 × 80 cm

Power Supply

• 230 Vac 50/60 Hz or 115 Vac

Temperature Range

• Ambient to 99,9°C

Consumption

• 630 Watt

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LT/MC-233003/M

Corrosion Test for Engine Coolants in Glassware (3 positions)

• Bench top instrument with steel structure painted with anti-epoxy products, internal bath with capacity of approx. 18 liters made in stainless steel with rounded edges and atmospheric drain for easily cleaning.
• Automatic levelling system of water (need connection to water line).
• 3 × test bath made in spoutless tempered glass beaker with capacity 1000 mL equipped with Epdm stopper.
• 3 × condenser made in glass, reflux straight type with a 400 mm condenser jacket.
• 3 × aerator tube with porosity end size 12-C.
• Stainless steel heater 800 Watt with overheat protection.
• Digital thermo-regulator display with PID temperature control and PT100 probe A Class for easily check the bath temperature.
• Support bar with clamps for glassware positioning.
• 3 × analog flowmeter 0.8 - 8 nL/h with stainless-steel sheath and graduated glass metering chamber equipped with fine needle regulating knob.

Dimensions

• 36 × 36.5 × 80 cm

Power Supply

• 230 Vac 50/60 Hz or 115 Vac

Temperature Range

• Ambient to 99,9°C

Consumption

• 800 Watt

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LT/MC-233006/M

Corrosion Test for Engine Coolants in Glassware (6 positions)

• Bench top instrument with steel structure painted with anti-epoxy products, internal bath with capacity of approx. 18 liters made in stainless steel with rounded edges and atmospheric drain for easily cleaning.
• Automatic levelling system of water (need connection to water line).
• 6 × test bath made in spoutless tempered glass beaker with capacity 1000 mL equipped with Epdm stopper.
• 6 × condenser made in glass, reflux straight type with a 400 mm condenser jacket.
• 6 × aerator tube with porosity end size 12-C.
• Stainless steel heater 800 Watt with overheat protection.
• Digital thermo-regulator display with PID temperature control and PT100 probe A Class for easily check the bath temperature.
• Support bar with clamps for glassware positioning.
• 6 × analog flowmeter 0.8 - 8 nL/h with stainless-steel sheath and graduated glass metering chamber equipped with fine needle regulating knob.

Dimensions

• 54 × 36.5 × 80 cm

Power Supply

• 230 Vac 50/60 Hz or 115 Vac

Temperature Range

• Ambient to 99,9°C

Consumption

• 1200 Watt

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Accessories

• 3087: compact diaphragm air/vacuum pump
  • Vacuum and Compression application
  • Flow rate max. 5l/min
  • Pressure max. 0.3 bar rel.
  • Ultimate Vacuum max. 300 mbar (abs.)
  • Weight 0.85 Kg
  • Dimensions 72 × 72 × 180 mm
  • Valve Material NBR coated
  • 4 mm connector included
  • Maintenance free
  • Power Supply 220 Vac 50-60Hz

Accessories for Each Test Position

• 7134: catalyst ASTM D1384 metal specimen arrangement
  • 2 × brass leg, pan head screw with hex nut
  • insulating spacers (brass, steel and Ptfe)
  • test speciments 50.8 × 25.4 × 3.18 mm made of: Copper CA-110
    Solder 30%
    Brass CA-260
    Steel SAE-1020 CR
    Cast Iron SAE G-3500
    Cast Aluminum A319

Mandatory Accessories for Each Test Position – Liquid Bath

• T-AS1C: thermometer ASTM 1C
• 3837: digital thermometer reader with LCD display for PT100, PT1000
  • resolution 0.01°C
  • accuracy 0.01°C
  • read up to +650°C, double channel
• 3779: PT100 sensor for immersion
  • temperature range -196…+500°C
  • 3 mm diameter
  • 300 mm length

Spare Parts

Recommended for 2 years for each test position

• 2211: flowmeter with needle valve, range 0.8 – 8 nL/h
• 1248: beaker 1 Liter capacity with rubber stopper
• 2185: Liebig condenser 400 mm, pack of 3 pcs.
• 1251: tube for air diffusion with porosity ended (P2)
• 16265: holder set
  • pan head screw
  • hex nut
  • brass leg
  • insulating spacers (brass, steel and Ptfe)
• 7121: metal specimen Copper, spare parts for 7134, pack of 5 pcs.
• 7123: metal specimen Solder, spare parts for 7134, pack of 5 pcs.
• 7125: metal specimen Brass, spare parts for 7134, pack of 5 pcs.
• 7127: metal specimen Steel, spare parts for 7134, pack of 5 pcs.
• 7129: metal specimen Cast Iron, spare parts for 7134, pack of 5 pcs.
• 7130: metal specimen Cast Aluminum, spare parts for 7134, pack of 5 pcs.

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