KOEHLER K39900 LPG Copper Strip Corrosion Test Water Bath

KOEHLER K39900 LPG Copper Strip Corrosion Test Water Bath

---

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 12.5x1.5-3.0x75mm 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