| MYA/2Y 21/P microbalance for calibration of pipettes |
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Additional adapter for pipettes calibration
is a standard equipment of the balance. |
A - evapouration ring
B - calibration vessel |
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MYA/2Y series of microbalances
are designed to meet the highest requirements of mass measurements.
Balance's weighing chamber is adjusted to calibration of piston pipettes. The non-central location of the opening in chamber's top cover facilitates pipette insertion. Such design eliminates air drafts occurring during calibration of pipettes, and the process itself is carried out in a closed weighing chamber. The main application of MYA/P series is calibration of pipettes, but on replacement of the weighing pan, it may function as a standard microbalance. Measurement reliability and accuracy are maintained by system of automatic internal adjustment / calibration.
Microbalances comprise two major components (an electronic module and a precise mechanical measuring system are enclosed separately). Such design eliminates the influence of heat sourcing from instrument's electronics on its mechanical components and additionally protects it from shocks and vibrations caused by users operating the instrument.
All the elements of a microbalance are made of glass and steel which eliminates the influence of electrostatics on weighing process.
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Communication interfaces
- Ethernet
- 2×RS 232
- 2×USB
- additional display port |
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Infrared proximity sensors
Optional functions:
- PRINT function
- TARE function
- sensor's sensitivity adjustment
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Electronic level indicator
Functions:
- ALARM function
- graphic level indicator
- programmable acceptable tilts |
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Data exchange through USB storage devices
- update balance software
- export weighing data
- export/import databases
- export/import balance settings
- exchang data between balances |
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| Functions: |
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Filling |
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Checkweighing |
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Percent setup |
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Statistics |
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Formulation |
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Air
buoyancy
correction |
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GLP
procedures |
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Autotest |
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Infrared
sensors |
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Pipettes
calibration * |
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* function only available as an extra software option |
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3
years warranty period |
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| Technical data: |
MYA 21/2Y/P |
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| Max capacity |
21 g |
| Readability |
1 µg |
| Tare range |
-21 g |
| Repeatability * |
2,1 µg |
| Linearity |
±7 µg |
| Eccentric load deviation |
7 µg |
| Sensitivity offset |
4×10-6×Rt |
| Sensitivity temperature drift |
1×10-6/°C×Rt |
| Sensitivity stability |
1×10-6/Year×Rt |
| Minimum weight (USP) |
6,3 mg |
| Minimum weight (U = 1%, k = 2) |
0,4 mg |
| Pan size |
ø 26 mm |
| Weighing chamber dimensions |
ø 90×90 mm |
| Stabilization time |
5 s |
| Adjustment/calibration |
internal (automatic) |
| Working temperature |
+10 ° - +40 °C |
| Power supply |
110 ÷ 230 V AC / 50 ÷ 60 Hz / 13,5 ÷ 16 V DC / 1,1 A |
| Display |
5,7'' touch screen |
| Interface |
2×USB, 2×RS 232, Ethernet, 2Inputs/2Outputs |
| Net weight/Gross weight |
10,2/14,7 kg |
| Packaging size |
565×565×355 mm |
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| Rt - net weight |
| * repeatability is expressed as a standard deviation from 10 weighing cycles. |
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detailed technical data is available in the product folder |
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Please click entry from additional equipment list to see details.
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