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Koehler Instrument LPG Copper Strip Corrosion Test Water Bath

Koehler Instrument K39990

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Link Gulf K39990

LPG Copper Strip Corrosion Test Water Bath 230V

Koehler K39990 / Fisher 13-626-136 / VWR 10118-888

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

Features and Benefits
• Conforms to ASTM D1838 and related specifications

• Four-sample testing capability

K39900 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. Soxhlet reflux condenser and constant water level device maintain proper working depth. Polished stainless steel double-wall construction. Fully insulated.

Specifications
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 lxwxh,in.(cm)
12x10x24 (30x25x61)
Net Weight: 19 lbs (8.6kg)

Shipping Information
Shipping Weight: 27 lbs (12.2kg)
Dimensions: 5.3 Cu. ft.

Ordering Information

Catalog Number	Product Description	Electrical Requirements
K39900	LPG Corrosion Test Water Bath	115V 50/60Hz
K39990 *	LPG Corrosion Test Water Bath	220-240V 50/60Hz

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 connection of test cylinder valve to sample source. With 1/4″ stainless steel and aluminum 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 prior to 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 Vise 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 prior to testing. Pack of 50 sheets