SAMPLING
Our laboratory designs, organizes and does samplings on any of
our application fields such as insulating transformer oils,
water channels, tanks, rivers, wells, grounds, waste waters etc.
According to international standards (ASTM, IEC, Standard
Methods etc.) for each case. Especially for Transformer Insulating Oils (TIMOs) the applied methods ASTM D923 & IEC 60475 are accredited from ESYD according to ELOT EN ISO/IEC 17025:2005.
CHEMICAL
ANALYSIS - PHYSICAL CHEMICAL TESTS
These are the tests.
*Accredited from ESYD according to ELOT EN ISO/IEC 17025:2015
|
TIMOs
| No |
Test |
Method |
| 1 |
Appearance |
ASTM D1524 |
| 2 |
Color |
ASTM D1500 |
| 3 |
Density* |
ASTM D1298
*ASTM D7042 |
| 4 |
Breakdown Voltage* |
*IEC 60156
*ASTM D1816 |
| 5 |
Water Content
(Karl Fischer coulo)* |
ASTM D1533 |
| 6 |
Interfacial
Tension* |
ASTM D971 |
| 7 |
Acid Number* |
ASTM D974 |
| 8 |
Viscosity 40ºC* |
ASTM D445
*ASTM D7042 |
| 9 |
Flash Point (cc) |
ASTM D93 |
| 10 |
Aniline Point |
ASTM D611 |
| 11 |
Tanδ 90ºC / 50Hz |
IEC 60247 |
| 12 |
Particle Counting |
IEC 60970 |
| 13 |
Total Sediment
& Sludge |
IEC 60422 AnnexC |
| 14 |
DBP & DBPC |
ASTM D2668 |
| 15 |
Corrosive Sulfur* |
ASTM D1275-15 |
| 16 |
Pour Point |
ASTM D97 |
| 17 |
Saponification
Number |
ASTM D94 |
| 18 |
Copper (Cu) |
ASTM D7151 |
| 19 |
Iron (Fe) |
ASTM D7151 |
| 20 |
Silicon (Si) |
ASTM D7151 |
| 21 |
Aluminum (Al) |
ASTM D7151 |
| 22 |
Zinc (Zn) |
ASTM D7151 |
| 23 |
Lead (Pb) |
ASTM D7151 |
| 24 |
Silver (Ag) |
ASTM D7151 |
| 25 |
Furanic compounds* |
*ASTM D5837
*IEC 61198 |
| 26 |
2-Furfural |
Inhouse |
| 27 |
Dissolved Gas Analysis (DGA)* |
*ASTMD3612
*IEC 60567 |
| 28 |
Polychlorinated
biphenyls (PCBs)* |
ASTM D4059 |
| 29 |
Polyaromatic
hydrocarbons (PAH/PCA) |
HPLC / IP 346 |
| 30 |
Oxidative ageing
(o.b) |
ASTM D1934 |
| 31 |
Infrared
examination |
ASTMD2144 |
| 32 |
UV-Vis |
ASTM D6802 |
| 33 |
Iodine Number |
Inhouse |
| 34 |
Peroxide Number |
Inhouse |
| 35 |
Volatile matter |
ASTM D4559 |
| 36 |
DiBenzylDiSulfide (DBDS) |
IEC 62697 |
| 37 |
Passivators |
IEC 60666 |
| 38 |
Stray Gassing |
ASTM D7150 |
Metals
| No |
Determination |
| 1 |
Hg - Mercury |
| 2 |
Al - Aluminum |
| 3 |
As - Arsenic |
| 4 |
Ca - Calcium |
| 5 |
V - Vanadium |
| 6 |
Ba - Barium |
| 7 |
Cd - Cadmium |
| 8 |
K - Potassium |
| 9 |
Sn - Tin |
| 10 |
Co - Cobalt |
| 11 |
Mn - Manganese |
| 12 |
Mg - Magnesium |
| 13 |
Mo - Molybdenum |
| 14 |
Pb - Lead |
| 15 |
Na - Sodium |
| 16 |
Ni - Nickel |
| 17 |
Si - Silicon |
| 18 |
Fe - Iron |
| 19 |
Cu - Copper |
| 20 |
Cr - Chromium / Cr+6 |
| 21 |
Zn - Zinc |
| 22 |
Ag – Silver |
| 23 |
Au – Gold |
| 24 |
Li - Lithium |
| 25 |
Sb – Antimony |
Water and Wastewaters
| No |
Determination |
| 1 |
pH (pH Value) |
| 2 |
Conductivity |
| 3 |
Total Suspended Solids |
| 4 |
Settleable Solids |
| 5 |
Total Solids |
| 6 |
COD (Chemical
Oxygen Demand) |
| 7 |
BOD (Biochemical Oxygen Demand) |
| 8 |
Total Hardness |
| 9 |
P-Alkalinity |
| 10 |
M-Alkalinity |
| 11 |
Phenols |
| 12 |
NH4+ - Ammonium |
| 13 |
SO4‾2 - Sulfate |
| 14 |
S‾2 - Sulfides |
| 15 |
CN‾ - Cyanides |
| 16 |
NO3‾ - Nitrates |
| 17 |
NO2‾ - Nitrites |
| 18 |
F‾ - Fluorides |
| 19 |
PO4‾3 – Phosphates |
| 20 |
Cl‾ - Chlorides |
| 21 |
Sb - Antimony |
| 22 |
Al - Aluminium |
| 23 |
As - Arsenic |
| 24 |
Ca - Calcium |
| 25 |
V - Vanadium |
| 26 |
Ba - Barium |
| 27 |
Cd - Cadmium |
| 28 |
K - Potassium |
| 29 |
Sn - Tin |
| 30 |
Co - Cobalt |
| 31 |
Mn - Manganese |
| 32 |
Mg - Magnesium |
| 33 |
Mo - Molybdenum |
| 34 |
Pb - Lead |
| 35 |
Na - Sodium |
| 36 |
Ni - Nickel |
| 37 |
Si - Silicon |
| 38 |
Fe - Iron |
| 39 |
Hg - Mercury |
| 40 |
Cu - Copper |
| 41 |
Cr - Chromium / Cr+6 |
| 42 |
Zn - Zinc |
| 43 |
Oil and grease |
| 44 |
Kjeldahl Nitrogen
– Organic |
| 45 |
MBAS (Anionic Surfactants as MBAS) |
| 46 |
Saturation index
CaCO3 |
| 47 |
Oxidisability in KMnO4 |
|
Lubricants
| No |
Test |
Method |
| 1 |
Color |
ASTM D1500 |
| 2 |
Density |
ASTM D1298
*ASTM D7042
|
| 3 |
Viscosity at 40°C |
ASTM D445
*ASTM D7042
|
| 4 |
Viscosity at 100°C |
ASTM D445
*ASTM D7042
|
| 5 |
Viscosity Index |
ASTM D2270
*ASTM D7042 |
| 6 |
Water Content |
ASTM D6304 |
| 7 |
Acid Number |
ASTM D974 |
| 8 |
IFT |
ASTM D971 |
| 9 |
Aniline Point |
ASTM D611 |
| 10 |
Flash Point |
ASTM D93 |
| 11 |
pH |
Inhouse |
| 12 |
FTIR |
ASTM E2412 |
| 13 |
DBPC DBP |
ASTM D2668 |
| 14 |
Gravimetric Patch Test |
ASTM D4898 |
| 15 |
Microscope
Examination |
ASTM D4898 |
| 16 |
NAS / ISO 4406 |
ASTM D6786
SAE AS4059 |
| 17 |
Spot Test |
Inhouse |
| 18 |
Air Release |
ASTM D3427 |
| 19 |
Foam |
ASTM D892 |
| 20 |
Water Separability |
ASTM D1401 |
| 21 |
Rust Test |
ASTM D665 |
| 22 |
Iron (Fe) |
ASTM D7151 |
| 23 |
Copper (Cu) |
ASTM D7151 |
| 24 |
Chromium (Cr) |
ASTM D7151 |
| 25 |
Lead (Pb) |
ASTM D7151 |
| 26 |
Nickel (Ni) |
ASTM D7151 |
| 27 |
Zinc (Zn) |
ASTM D7151 |
| 28 |
Aluminum (Al) |
ASTM D7151 |
| 29 |
Silicon (Si) |
ASTM D7151 |
| 30 |
Additive Metals |
ASTM D5185 |
| 31 |
Brookfield |
ASTM D2983 |
| 32 |
MPC |
ASTM D7843 |
| 33 |
Ultra Centrifuge |
Inhouse |
Diesel
| No |
Determination |
| 1 |
Density 15°C |
| 2 |
Sulphur |
| 3 |
Water Content |
| 4 |
Flash Point |
| 5 |
Pour Point |
| 6 |
Distillation |
| 7 |
Cetane Index |
| 8 |
Kinizarine |
| 9 |
Yellow 124 |
| 10 |
Biodiesel content |
| 11 |
CFPP |
Unleaded Gasoline
| No |
Determination |
| 1 |
Density 15°C |
| 2 |
Sulphur |
| 3 |
Water Content |
| 4 |
Distillation |
| 5 |
Kinizarine |
| 6 |
Lead (Pb) |
| 7 |
Aromatic Hydrocarbons |
| 8 |
Benzene |
| 9 |
Oxygenates |
| 10 |
Total Oxygen |
Residual Fuel Oil
| No |
Determination |
| 1 |
Density 15°C |
| 2 |
Sulphur |
| 3 |
Water Content |
| 4 |
Flash Point |
| 5 |
Pour Point |
| 6 |
Viscosity 50°C |
| 7 |
Carbon Residue |
| 8 |
Ash |
| 9 |
Asphaltenes |
| 10 |
Vanadium (V) |
| 11 |
Aluminium (Al) |
| 12 |
Sodium (Na) |
| 13 |
Silicon (Si) |
| 14 |
Net & Gross
Calorific Value (calc.) |
| 15 |
CCAI |
Foods
| No |
Tests in general |
| 1 |
Mercury (Hg) |
| 2 |
Water Content |
| 3 |
Ash content |
| 4 |
Soxhlet Exctract (Fats & Oils) |
| 5 |
Total Protein (Kjeldahl) |
| 6 |
Reducing & Total Sugars |
| 7 |
Brix |
| 8 |
Refractive Index |
| 9 |
Alcohol |
| 10 |
TMA in fishes |
| 11 |
Acid Number |
| 12 |
K270 / ΔK |
| 13 |
HMF |
| 14 |
DN (honey) |
| 15 |
Heavy Metals |
|
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