14
Test Record for Volumetric Instruments (EX)
2. Damage:
None
Type of damage
............................................
............................................
............................................
Damage repaired
3. Functional defects:
None
Type of functional defect:
............................................
............................................
............................................
Functional defect repaired
4. Water temperature:
......................................................°C
Balance:
............................................................................
Thermometer:
..................................................................
Air pressure:
........................................................................
Relative humidity
(at least 35%):......................................
Correction factor z:
.........................................................
1. Instrument:
Nominal volume:
Serial number:
Customers identification:
5. Weighing values and results of the gravimetric test:
VITLAB continuous E / RS
®
VITLAB genius
VITLAB simplex
VITLAB TA
VITLAB micropipette
®
®
®
®
Weighing value No.
10 % (resp. 20 %)
50 %
Nominal volume
x
1
x
2
x
3
x
4
x
5
x
6
x
7
x
8
x
9
x
10
6. Evaluation of the gravimetric test:
Calculated values
10 % (resp. 20 %)
50 %
Nominal volume
a
V
_
b
s
c
A [%] Found
d
CV [%] Found
e
A [%] Nominal
f
CV [%] Nominal
g
Result
The testing was carried out according to DIN EN ISO 8655.
Date
Signature
