Herguth - Transformer Oil Analysis

For Specialized Methods or more information contact Herguth or call 1-888-HERGUTH (437-4884)

Analysis	Method	Volume
Acid Number	ASTM D-974	100 ml
Appearance	HL-1121	100 ml
Color ASTM	ASTM D-1500	45 ml
Copper Corrosion by Copper Strip	ASTM D-130	30 ml
Density by Digital Density Meter	ASTM D-4052	5 ml
Density, Relative Density (Specific Gravity)	ASTM D-1298	200 ml
Dielectric Breakdown of Insulating Oils	ASTM D-1816	1000 ml
Dielectric Strength of Insulating Oils	ASTM D-877	300 ml
Dissolved Gas Analysis (DGA)	ASTM D-3612	10ML*
Filter Patch Test	HL-1142	100 ml
Flash & Fire Point by Cleveland Open Cup	ASTM D-92	75 ml
Flash or Fire Point by Cleveland Open Cup	ASTM D-92	75 ml
Furanic Compounds (Cellulose Degradation)	ASTM D-5837	100 ml
HIAC Particle Count	HL-1184	100 ml
HMB Biomass Culture Study	HL-1161	25 ml
Interfacial Tension	ASTM D-971	100 ml
Metals by ICP (24 Elements)	HL-1158	10 ml
Metals by ICP Additional Elements (each)	HL-1158	10 ml
Microbial Growth	HL-1126	10 ml
Oxidation Inhibitor (DBPC / DBP)	ASTM D-2668	10ml
Oxidation Stability (pressure vessel)	ASTM D-2112	100ml
PCB Screen (A), PCB Level (B)	HL-1147	10 ml
Pour Point	ASTM D-97	100 ml
Power Factor @ 100°C	ASTM D-924	100 ml
Power Factor @ 25°C	ASTM D-924	100ml
Power Factor @ 25°C and 100°C	ASTM D-924	100ml
Refractive Index	ASTM D-1218	100ml
Resistivity	ASTM D-1169	100ml
Viscosity at 100°F -SUS	ASTM D-445	10ml
Viscosity, Kinematic 40°C cSt	ASTM D-445	10ml
Viscosity, Special Temperature	ASTM D-445	10ml
Water by Karl Fischer (Evaporated)	ASTM D-1533	5ml*

For more information call 1-888-HERGUTH (437-4884)

888-HER-GUTH
San Francisco Area - 101 Corporate Place, Vallejo, CA 94590
Chicago Area - 1600 Shore Road, Suite H, Naperville, IL 60563