Puesto de calibración de pipetas SDKP
Para garantizar la cohesión de la medicion, cumplir todos los requisitos resultantes de la supervisión de los equipos de medición y para facilitar y acelerar el proceso de calibración de pipetas, RADWAG propone solución efectiva y ergonómico de la calibración de pipetas por usuario, puesto de calibracion de pipetas completo .
Destino :
La calibración de las pipetas automática:
Destino :
La calibración de las pipetas automática:
- volumen constante
- volumen variable
Contenido del kit:
- mesa para calibracion
- mesa antivibratil
- sondas de medición de temperatura, humedad y presión
- sonda de medición de la temperatura del agua
- recipiente para liquido utilizada
- monitor LCD
- PC
- bomba de succión del líquido
- programa PIPETAS Radwag
- teclado y ratón
- reposabrazos
Adapters for pipettes calibration
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.
|
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]
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