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PIPETTES
Tra la la
Tra la la
Tra la la
Cutting-edge measuring equipment
Quick dispensing of small volume liquids
Highly precise dispensing
RW8-101-20-9
RW8-102-20-9
RW8-103-20-9
RW8-104-20-9
RW8-105-20-9
RW8-106-20-9
RW8-107-20-9
Volume
0.5 μl ÷ 10 μl
2 μl ÷ 20 μl
5 μl ÷ 50 μl
10 μl ÷ 100 μl
20 μl ÷ 200 μl
100 μl ÷ 1000 μl
500 μl ÷ 5000 μl
Error of accuracy
(systematic)*
2.5 % / 1.0 %
3.0 % / 0.9 %
2.0 % / 0.6 %
3.0 % / 0.8 %
2.0 % / 0.6 %
2.0 % / 0.6 %
2.0 % / 0.5 %
Error of repeatability
(random)**
1.5 % / 0.8 %
2.0 % / 0.4 %
2.0 % / 0.3 %
1.5 % / 0.15 %
0.8 % / 0.15 %
0.7 % / 0.2 %
0.6 % / 0.15 %
Tips
10 μl
300 μl
300 μl
300 μl
300 μl
1000 μl
5000 μl
Colours
Pipettes
* Error determined as difference between the mean value obtained for a series of 10 measurements and the expected value.
** Error determined as standard deviation for the series of 10 measurements.
Pipettes calibration workstation is a complex solution characterised with excellent
operation ergonomics, which guarantees precise measurements.
Additional, built-in anti-vibration table with a stone top prevents transmission
of ground vibrations onto the balance, with this the stabilization time
is significantly reduced. Due to separation of the table frame from the anti-vibration
construction, the operator-generated vibrations are not transferred onto the balance.
Ambient conditions are monitored with use of a set of measuring probes:
temperature, air and distilled water, humidity and atmospheric pressure.
The probes monitor workstation’s ambient conditions in an ongoing manner,
this guarantees reliable weighing results.
Pipettes calibration process is supported by a PC software, ”Pipettes”, which
software due to automation improves the procedure of calibration carried out
using gravimetric method accordant with ISO 8655-6 standard. “Pipettes”
PC software facilitates calibration reports generation, measurement results
archiving, and complex pipettes management, compliant with ISO 10012
standard.
Pipettes calibration workstation
The highest measurement accuracy is ensured using microbalances and analytical balances of 4Y series, equipped with a special adapter
for pipettes calibration. The adapter is characteristic for an evaporation ring which minimizes occurrence of errors in the course of pipettes
calibration. Bothe the instruments, a microbalance and an analytical balance, can be used for performance of standard weighing processes.
For this purpose, all the operator needs to do, is to disassemble the adapter.
Balances intended for pipettes calibration
Microbalance
MYA 21.4Y.P
Microbalance
XA 52.4Y.M.A.P PLUS
Analytical balance
XA 82/220.4Y.A
Maximum capacity [Max]
21 g
52 g
82 g / 220 g
Readability [d]
1 μg
0.01 mg
0.01 mg
Minimum sample weight USP
2.4 mg
20 mg
20 mg
Weighing pan dimensions
ø 26 mm
ø 90 mm + ø 85 mm (option)*
ø 90 mm + ø 85 mm (option)*
Pipettes calibration adaptor
11 ml
17 ml
17 ml, 100 ml
Automatic door
YES
YES**
YES**
Display
5.7” colour resistive touchscreen
5.7” colour resistive touchscreen
5.7” colour resistive touchscreen
Adjustment
Internal
Internal
Internal
Communication interfaces
2×USB-A, Ethernet,
Wi-Fi®
, 4×IN, 4×OUT
2×USB-A, Ethernet,
Wi-Fi®
, 4×IN, 4×OUT
2×USB-A, Ethernet,
Wi-Fi®
, 4×IN, 4×OUT
* Error determined as difference between the mean value obtained for a series of 10 measurements and the expected value.
** Error determined as standard deviation for the series of 10 measurements.
* ø 85 mm regular weighing pan on purchase order. | ** Automatic door for XA 52.4Y.A and XA 82/220.4Y.A balances. | Wi-Fi® is a registered trademark of Wi-Fi Alliance.
RADWAG pipettes are modern measuring equipment
designed and manufactured in accordance with strict
standards concerning manufacturing cleanliness
and biodegradability of the product.
The pipettes represent a new line of the ‚liquid handling’
product group, designed to quickly batch and transport
liquids of small volume. They enable highly precise
dispensing, and are characterized by ergonomic, solid
design. The pipette mechanism ensures exceptional
precision and repeatability with less intense pressure
applied onto the push button.
All the pipettes are inspected for conformity with
the requirements of PN-EN ISO 8655 standard regarding
precise and repeatable dispensing. Each pipette is delivered
with a test report featuring measurements results.
Calibration certificates, issued by the accredited
calibration laboratory, are available on request.
Large and readable volume display that is fully visible
during pipetting;
Innovative soft grip preventing heat transfer
to the pipette inside;
Low pressure required while using the pipette reduces
the risk of RSI;
Simple click mechanism for changing pipette volume;
Option of autoclaving the pipette in one piece
(disassembling not required). Recommended autoclaving
process: 15 minutes at 121°C temperature, 1.05 bar
pressure;
Tip ejector collar is made of PVDF which has a high chemical
resistance (also at high temperatures) and low susceptibility
to microorganisms expansion;
Ultra UV resistance;
Convenient in use tip ejector;
Compatibility with majority of tips available on the market.
Characteristics
Features