Leírás
In order to ensure measurement traceability, meet all the requirements resulting from supervision over measuring equipment and to facilitate the process of pipettes calibration RADWAG recommends effective and ergonomic solution for calibrating automatic pipettes conducted by a user - complete workstation for pipettes calibration.
Application:
Calibration of automatic pipettes:
with fixed volume
with adjustable volume.
Unit contents:
table for calibration
anti-vibration table
probe for temperature, humidity and pressure measurement
probe for water temperature measurement
sink for used water
armrests
LCD monitor
PC with pre-installed software PIPETTES RADWAG
power supply
keyboard and mouse
container for used water
Adapters for pipettes calibration
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Pipette calibration adapters are intended for calibration and verification of piston pipettes using gravimetric method. Use of the pipette calibration adapter reduces maximum capacity of the balance by the mass of the weighing vessel. The table presents the minimum reguirements in accordance with ISO 8655 standard. It also enables to select suitable adapter for pipette calibration and respective balance version.
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Selected volume1 of apparatus under test
V
Resolution
mg
Repeatability and linearity
mg
Recommended balance
1 µl ≤ V ≤ 10 µl
0.001
0.002
MYA 21.5Y PLUS
MYA 21.5Y
XA 6/21.5Y.M.A PLUS
XA 6/21.5Y.M.A
XA 6/21.5Y.M
10 µl < V ≤ 100 µl
0.01
0.02
XA 82/220.5Y.A PLUS
XA 82/220.5Y.A
XA 82/220.5Y
XA 120/250.5Y.A PLUS
XA 120/250.5Y.A
XA 120/250.5Y
100 µl < V ≤ 1000 µl
0.1
0.2
1 ml < V ≤ 10 ml
0.1
0.2
Adapter for pipette calibration
MY 11
XA 11
XA 17
XA 100
XA 17
XA 100
Maximum vessel capacity
11 ml
11 ml
17 ml
100 ml
17 ml
100 ml
Weighing vessel mass
~10 g
~10 g
~11 g
~65 g
~11 g
~65 g
1 For practical purposes, the nominal volume may be used to choose the balance. [Reference: ISO8655-6:2002, pg. 2]
If the standard uncertainty of measurement of the balance is known (e.g. from the balance calibration certificate), it may be used instead of the repeatability and linearity. The standard uncertainty of measurement shall not be more than two to three times the resolution. [Reference: ISO8655-6:2002, pg. 2]
Parameters
- Length: 1100 mm
- Width: 750 mm
- Height: 1100 mm
- Delivery components: Stół up to wzorcowania,
table antywibracyjny,
sondy pomiaru temperatury,
wilgotności i ciśnienia,
sonda pomiaru temperatury wody,
zlew na zużytą ciecz,
zbiornik na zużytą ciecz,
monitor LCD,
komputer PC,
pompka up to odsysania cieczy,
program PIPETY Radwag,
klawiatura i mysz,
podłokietniki - Number of workstations: 1
- Packaging dimensions: 820×1160×890 mm