Koehler Instrument LPG Copper Strip Corrosion Test Water Bath

LINK GULF SKU KOE129-0024 CATEGORY TAGS , ,
Koehler Instrument K39990 – LPG Copper Strip Corrosion Test Water Bath
Thermostatically controlled water bath submerges four LPG Corrosion Test Cylinders in an upright position. Controls temperature at 100±1°F (37.8±0.5°C) per ASTM specifications. The Soxhlet reflux condenser and constant water level device maintain proper working depth. Polished stainless steel double-wall construction. Fully insulated.
Features and Benefits
  • Conforms to ASTM D1838 and related specifications
  • Four-sample testing capability

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Koehler Instrument K39990 – LPG Copper Strip Corrosion Test Water Bath
Thermostatically controlled water bath submerges four LPG Corrosion Test Cylinders in an upright position. Controls temperature at 100±1°F (37.8±0.5°C) per ASTM specifications. The Soxhlet reflux condenser and constant water level device maintain proper working depth. Polished stainless steel double-wall construction. Fully insulated.
Features and Benefits
  • Conforms to ASTM D1838 and related specifications
  • Four-sample testing capability
Test Method

Tests the corrosiveness of LPG to copper by immersion of a polished test strip in the sample inside a test cylinder at elevated temperature.

After one hour, the test strip is removed and compared against the ASTM Copper Strip Corrosion Standards.

The complete test consists of LPG Corrosion Test Cylinders, Water Bath, Copper Strips, Polishing Materials and the ASTM Copper Strip Corrosion Test Standards.

Conforms to the specifications of: ASTM D1838; GPA 2140; ISO 6251
Capacity: Four (4) LPG Corrosion Test Cylinders
Maximum Temperature: 221°F (105°C)
Temperature Control Stability: ±1°F (±0.5°C)
Heater Range: 0-750W
Bath Medium: 3.8 gal (14.4L) Water
Electrical Requirements: 115V 50/60Hz, Single Phase, 6.5A
220-240V 50/60Hz, Single Phase, 3.4A
Dimensions – l x w x h, in. (cm): 12 x 10 x 24 (30 x 25 x 61)
Net Weight: 19 lbs (8.6kg)
Shipping Weight: 27 lbs (12.2kg)
Dimensions: 5.3 Cu. ft.
Accessories
Catalog Number Product Description
K40200 Copper Strip for LPG
12.5×1.5-3.0x75mm with 3.2mm hole per ASTM specifications
K40100 Connecting Tubing
Sulfur-free plastic-lined tubing for the connection of the test cylinder valve to the sample source. With 1/4″ stainless steel and aluminium connectors, 24″ long
K25100 ASTM Copper Strip Corrosion Test Standards
Colored reproductions of tarnished strips encased in a plastic plaque.
380-240-001 Silicone Carbide Paper, 240-grit
For polishing copper strips before testing. Pack of 50 sheets.
380-150-000 Silicone Carbide Grain, 150-grit
For final polishing of copper strips prior totesting. 1 lb package.
K25000 Polishing Vise
Holds copper strip firmly in place without marring the edges. Stainless steel, mounted on a composition base.
K25090 Multi-Strip Polishing Vice
Similar to K25000 but capable of holding four strips at a time.
250-000-12F ASTM 12F Thermometer
Range: –5 to +215°F
250-000-12C ASTM 12C Thermometer
Range: –20 to +102°C
380-150-001 Silicone Carbide Paper, 150-grit
For polishing copper strips before testing.
Pack of 50 sheets

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