Bilbao Technology Centre
Caleb Brett Ibérica
DIELECTRIC OILS 

The laboratory works on insulating oils, paraphenic and naphtenic oils, certificating batch, inspecting tanks and lorrys before and after load

Parameter
ASTM/EN Method 
 ISO Method
Units
Density at 15ºC
ASTM D-4052
12185
kg/m 3
Density at 20 ºC
ASTM D-4052
12185
kg/m 3
Colour
ASTM D-1500
2049
-
Viscosity at 40ºC
ASTM D-0445
3104
cSt
Flash point P/M
ASTM D-0093
2719
ºC
Neutralization Index 
ASTM D-0974
-
mgKOH/g
Corrosive Sulphur 
-
DIN 51353
% m/m
Dielectric dissipation factor
-
IEC 247
-
Breakdown Strength 
-
IEC 156
kV
Water content
ASTM D1533B
IEC 814
mg/kg
Pour Point
ASTM D-0097
3016
º C
Appearance
ASTM D-4176
51132
-
CVG
ASTM D-2501
-
-
Infrared Spectrum
FTIR
-
-
Interfacial Tension 
ASTM D-0971
-
mn/m
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SEDE SOCIAL
Alameda Recalde 27, 5º - 48009 Bilbao
Teléfono: 94 435 44 60 Fax: 944 354 466
LABORATORIO
Nave nº 46 – 48500 Gallarta (Bizkaia)
Teléfono: 946 361 730 Fax: 946 361 880