Microbalance MYA.3Y.P series is designed to meet the highest requirements of mass measurements. Balance weighing chamber is adjusted to calibration of piston pipettes. The non-central location of the opening in chamber's top cover facilitates pipette insertion. The 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 the 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). This specific 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 for eliminating the influence of electrostatics on weighing process.
Communication interfaces
- Ethernet
- 2×RS 232
- 2×USB
- additional display port
Infrared proximity sensors
Optional functions:
- PRINT function
- TARE function
- sensor's sensitivity adjustment
Electronic level indicator
Functions:
- ALARM function
- graphic level indicator
- programmable acceptable tilts
Data exchange through USB storage devices
- update balance software
- export weighing data
- export/import databases
- export/import balance settings
- exchange data between balances
Technical data: MYA 21.3Y.P
Max capacity: 21 g
Readability: 1 µg
Tare range: -21 g
Repeatability*: 2 µg
Linearity: ±7 µg
Eccentric load deviation: 7 µg
Sensitivity offset: 4 x 10-6 x Rt
Sensitivity temperature drift: 1 x 10-6/°C x Rt
Sensitivity stability 1 x 10-6/Year x 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 x 90 mm
Stabilization time: 5 s
Adjustment/calibration: internal (automatic)
Working temperature: +10° - +40°C
Power supply: 13,5 ÷ 16 V DC / 2,1 A
Display: 5,7" touch screen
Interface: 2 x USB, 2 x RS 232, Ethernet, 2Inputs/2Outputs
Net weight/Gross weight: 10,2/14,7 kg
Packaging size: 565 x 565 x 355 mm
