Cleanliness of components of fluid circuits ISO 16232 CLARIFICATION LIST File-Name: Abklärungsbogen_eng
page 1 of 2
General information:
Laboratory information: Offer No:
Customer: Contact person:
PO:
E-mail:
No. of analyses: Components per test lot (< 200 cm²) Surface from CAD: [cm²]
Component name, item number, drawing number:
Particle counting from size: [µm] Evaluation: [µm/Pixel]
Sampled area:
- Complete - Partial, descr.: ISO 16232:2007 and VDA 19.1:2015
Test standard, specification:
Cleaning process:
Extraction curve: Report:
Nominal pore size, Filter material:
? µm open mesh fabric
Pictures of largest particles in report:
Metal: Nonmetal: Fibres:
per 1000 cm² CCC = A coded
Cleanliness code, Cleanliness class: Rating:
- Metal particles
- mg/part - mg/1000 cm²
Gravimetric analysis:
per 100 ml CCC = V coded
per part CCC = C coded
- Nonmetal particles
2 pcs. 2 pcs. 2 pcs. per part CCC = N uncoded
- Fibres
- Test bench CTU, fan/round nozzle, flow rate? - LDG pressure rinsing, round nozzle, flow rate? - Ultrasonic, 35 kHz, ? Watt/l, - Dipping bath, ? second - Shaking (inner space), ? minute - Rinsing (tubes), ? Ø, ? ml/min - Compiled, No: E - To compile: 2 test lots required! Retention of - None, parameters by specification components: - None, first cut analysis
- Solvent cleaners, DeSolvIt 1000 - Water demin. with detergent - Propyl alcohol 50 % - Other:
- English
- E-Mail
- German
Mail-order
Expected shipping date:
Appointment for result:
Customer (date, name):
Laboratory (date, name):
Accredited testing laboratory according to DIN EN ISO/IEC 17025 by DAkkS. Accreditation applies to procedures listed in the certificate. The accreditation is valid for the test method ISO 16232, part 3-7. HypoVereinsbank Herzogenaurach SWIFT (BIC): HYVEDEMM417 Account No.: 16 904 511 IBAN: DE32 7632 0072 0016 9045 11 Bank code: 763 200 72 Register court: Amtsgericht Fürth VAT No.: DE 815330348 Commercial register-No. HRB 13281
Formular: _AAB_Clarification List_Version_8, valid from: 23.11.2015
Managing partner: Dr. Thomas Wirkner, Dipl. Chem. Christian Schad, Dipl.-Ing. (FH) Dr. Thomas Fürst, Dipl. Chem.
- Return to sender - Scrapping
Cleanliness of components of fluid circuits ISO 16232 CLARIFICATION LIST File-Name: Abklärungsbogen_eng
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Other customer information insofar relevant for the testing: Materials:
Sampled subarea:
[cm²]
Preservatives :
Volume:
[cm³]
Packaging:
- Packaging original
- PE bag
Preparation of the components before testing:
- Packaging or container rinsing
- Isolation of areas
- Dismanting
Components after testing:
- Preservatives
- Demagnetising
- Local precleaning
Information about the test cleaning process by Analytik Aurachtal Contamination Test Unit Hydac 1000
Environment: Clean box, Holten Lamin Air, Class type II Pressure rinsing with LDG spray gun
Tank pressure:
~ 2.3 bar
Round Nozzle, Ø 2.5 mm
Fan Nozzle, Ø 1.5 mm
2 l/min
1.5 l/min
Medium:
Ultrasonic extraction
Tank pressure:
1 – 2 bar
Nozzle Steel:
Round, Ø 0.41 – 2.5 mm
Flow rate:
100 – 1500 ml/min
Medium A :
CH-Solvent: DeSolvIt 1000
Medium B:
Water demin. with detergent
Medium C:
propyl alcohol 50 %
CH-Solvent: DESolvIT 1000
Equipment:
Sonorex RK 1050
Power:
35 kHz 15-25 Watt/l
Filtration Sartorius, pressure filtration, 200 ml Medium: clean Argon
Filter, material, nominal pore size:
Drying cabinet:: 100°C / 60 min. Exsiccator: RT / 60 min.
5 µm CN
5 µm PETEX
15 µm PETEX
20 µm PETEX
50 µm PES
membrane filter
open mesh fabric
open mesh fabric
open mesh fabric
open mesh fabric
Gravimetric analysis: Balance:
TYP Denver TB 215D
Min. contaminant mass: Blank value:
Accuracy of the balance: +/- 0.01 mg
Particle counting (APC): dhs-Cleanalizer II Professional, with polarizing filter:
0.3 mg < 0.1 mg
Standard analysis
Objektive lens
Resolution
ISO 16232 (1:5)
VDA 19.1 (1:10)
AA 0.75
3.5 µm/pixel
from size class D
from size class E
AA 2.00
1.3 µm/pixel
from size class C
from size class C
AA 3.00
0.9 µm/pixel
from size class B
from size class C
AA 5.00
0.5 µm/pixel
from size class B
from size class B
Size class:
B
C
D
E
F
G
H
I
Particle size: [µm]
5 15
15 25
25 50
50 100
100 150
150 200
200 400
400 600
HypoVereinsbank Herzogenaurach Account No.: 16 904 511 Bank Code: 763 200 72 VAT No.: DE 815330348
SWIFT (BIC): HYVEDEMM417 IBAN: DE32 7632 0072 0016 9045 11 Register Court: Amtsgericht Fürth Commercial register-No. HRB 13281
J
K
600 > 1000 1000 (1500)
Managing Partner: Dr. Thomas Wirkner, Dipl. Chem. Christian Schad, Dipl.-Ing. (FH) Dr. Thomas Fürst, Dipl. Chem.
L
M
N
1500 2000
2000 3000
3000 >
