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Constant Temperature Bath with 332-004-001 Test Jars

onstant Temperature Bath

Test Method

Measures the tendency of lubricating grease to corrode copper under static conditions. A polished copper strip is immersed in a sample of grease at elevated temperature for a specified period. The strip is examined for corrosion and a classification number from 1-4 is assigned based on a comparison with the ASTM Copper Strip Corrosion Standards.

Copper Strip Tarnish Test Apparatus
. Conforms to ASTM D4048 specifications


Conforms to the specifications of: ASTM D4048, FTM 791-5309
Test Tube Bath Capacity: 16 test jars
Maximum Temperature: 190°C (374°F)
Temperature Control Stability: ±1°C (±2°F)
Bath Medium: 5 gal (18.9L) water or high temperature heat transfer fluid
Electrical Requirements: 115V 60Hz, Single Phase, 7.5A    ;   220-240V 50/60Hz, Single Phase, 4A


lxwxh,in.(cm) : 15 1/2x12 1/2x14 (39x32x36)
Net Weight: 27 lbs (12.2kg)

Shipping Information

Shipping Weight: 40 lbs (18.1kg)
Dimensions: 7.8 Cu. ft.