Portavo 907 Multichannel MS Portable Multiparameter Transmitter | Memosens Sensors | Multichannel Function | Data Logger | Add-On Functions
Description
Portable multiparameter analyzer with multi-channel function for simultaneous measurement with Memosens sensors
- Multiparameter:
- pH
- ORP
- Contacting conductivity
- Toroidal conductivity
- Amperometric oxygen
- Optical oxygen
- Temperature
- Oxygen measurement in liquids or in the gaseous phase
- Multichannel function
- GLP compliant
- User management
- New add-on functions, such as a new pH calibration procedure, user management, sensor verification, and calibration of the temperature detector, are available as options.
- Digital Memosens sensors
- Concentration measurement with toroidal conductivity sensors
- Sturdy, practical, convenient
- Li-ion rechargeable battery - USB chargeable
Portavo 907 Multichannel MS is the first multi-channel device in the Portavo product line. Any 2 Memosens sensors can be connected at the same time. In addition to a Memosens sensor, it is also possible to use the SE 340 digital optical oxygen sensor.
Many new features distinguish the Portavo 907 Multichannel MS for use in the pharmaceutical and biotech field. These include
- a new pH calibration procedure with a fixed process cycle
- multi-level user management with access control
- direct assignment of Memosens sensors to the device,which increases safety in operation.
Custom pH Calibration
Cal SOP
The new Cal SOP calibration procedure allows pH sensors to be checked with up to 3 calibration points. A further buffer is used as the verification buffer. The buffer set for each calibration point can be separately selected, thus also allowing their order to be determined.
Custom buffer solutions can be used, or choose from a list of commercially available buffer sets, e.g., CaliMat, NIST, and DIN. A maximum permissible deviation (Delta pH) is entered for the verification buffer.
Full Measured Value Recording
Data logger functionality for both sensors in use. Measurement data is saved and displayed directly in the device.
Security Package Included
User management
The Portavo 907 Multichannel MS’s professional user management regulates access to the device and the sensor.
- Increased security for configuration, calibration, and measurement data
- No unauthorized interventions during the operating cycle
- Up to 4 user profiles can be set
- Different access rights can be established
Depending on the user’s experience, the role profile can optionally be defined for configuration of the device and sensor or for sensor calibration. This clearly minimizes the risk of inadvertently changing settings.
Greater Reliability During Operation
Memosens sensors can be assigned directly to Portavo 907 Multichannel MS using the data stored in the sensor, such as
- Sensor type
- TAG
- Group
Unambiguous assignment of the sensor to the device reduces the potential for errors. This ensures that only the right sensors are used for the selected measuring point.
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| Additional functions: | Sensor verification, Temperature Adjustment, User management |
|---|---|
| Channels: | 2 channels |
| Data Logger: | data logger with 10,000 entries |
| Display: | QVGA TFT display with white backlighting |
| Measurement Parameter: | Multiparameter |
| Sensor Connection: | Memosens |
| permanently installed / portable: | portable |
| Explosion protection: | non Ex |
| Enclosure: | PA12 GF30 + TPE |
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Jan 2018
Interface Technology