Portavo 904 PH Portable pH/ORP Transmitter | Memosens/Analog Sensors | Data Logger
Description
Portable, sturdy process analyzer for pH and ORP measurement.
- Memosens sensors or analog sensors for pH or ORP measurement can be used with one device
- Li-ion rechargeable battery - USB chargeable
- Custom pH calibration Cal SOP
- Sensor quiver protects the sensor from drying out and damage
- Sturdy housing with IP66/67 protection, also suitable for outdoor use
- Data logger with 5,000 values
- Micro USB port and Paraly SW 112 operating software
- User management for access control
- Sensor verification for clear assignment of the sensor to the device via sensor type, TAG, or group
- Temperature detector adjustment in the Memosens sensor (offset correction)
- Mineral glass screen can still be read perfectly after many years
Up to 5,000 values can be recorded using the integrated data logger. Using the USB port and Paraly SW 112 software, the logger data can be easily transferred to a PC for evaluation.
Custom pH Calibration Cal SOP
The Cal SOP calibration procedure allows pH sensors to be checked with up to 3 calibration points. A 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 solutions, e.g., CaliMat, NIST, and DIN. A maximum permissible deviation (Delta pH) is entered for the verification buffer.
Security Package, Including User Management
- Professional user management regulates access to the device and the sensor.
- Increased security for configuration, calibration, measurement data, and data logger settings.
- 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 the Portavo 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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| permanently installed / portable: | portable |
|---|---|
| 产品系列: | Portavo |
| 外壳: | PA12 GF30 (silver gray RAL 7001) + TPE (black) |
| 数据记录器: | 可记录 5,000 条数据的数据记录器 |
| 是否防爆: | 非 Ex |
| 显示器: | LCD STN 7 段显示屏，带 3 行和符号 |
| 测量参数: | pH, pH/ORP, ORP |
| 电源: | 1x Li-ion Rechargeable battery (via USB), 4x AA Mignon Alkaline batteries, 4x NiMH Rechargeable batteries |
| 通道: | 1 个通道 |
| 附加功能: | 传感器控制, 温度调整, 用户管理 |
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