ΔΕΙΓΜΑΤΟΛΗΨΙΕΣ
Το εργαστήριό μας σχεδιάζει, οργανώνει και πραγματοποιεί
δειγματοληψίες σε όλους τους προαναφερόμενους τομεις πχ
μονωτικών ορυκτέλαιων, υδάτων από κανάλια, δεξαμενές, ποτάμια,
φρεάτια, εδαφών, υγρών αποβλήτων κλπ. Σύμφωνα με τις απαιτήσεις
των διεθνών προτύπων (ASTM, IEC, Standard Μέθοδοςs κλπ.) κατά
περίπτωση. Ειδικά για τα Μονωτικά Έλαια Μετασχηματιστών (TIMOs) οι εφαρμοζόμενες μέθοδοι ASTM D923 - IEC 60475 είναι διαπιστευμένες από το ΕΣΥΔ κατά ΕΛΟΤ ΕΝ ISO/IEC 17025:2005.
ΧΗΜΙΚΕΣ
ΑΝΑΛΥΣΕΙΣ - ΦΥΣΙΚΟΧΗΜΙΚΕΣ ΔΟΚΙΜΕΣ
Ακολουθούν κατάλογοι με τις μετρήσεις που αναλαμβάνουμε σε
διάφορους τομείς.
* Διαπιστευμένες από το ΕΣΥΔ κατά ΕΛΟΤ ΕΝ ISO/IEC 17025:2015
|
Μονωτικά Έλαια Μ/Σ
| No |
Test |
Μέθοδος |
| 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 |
Μέταλλα
| No |
Προσδιορισμός |
| 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 |
Νερά και Υγρά Απόβλητα
| No |
Προσδιορισμός |
| 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 |
|
Λιπαντικά
| No |
Test |
Μέθοδος |
| 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 |
Προσδιορισμός |
| 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 |
Αμόλυβδη βενζίνη
| No |
Προσδιορισμός |
| 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 |
Προσδιορισμός |
| 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 |
Τρόφιμα
| No |
Γενικές αναλήσεις |
| 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 |
|
|
|
