About this item
These versatile, portable instruments can measure pH, ORP, conductivity and dissolved oxygen (optical). Thanks to their robustness and large selection of suitable sensors, they are suitable for both laboratory and process applications. Waterproof according to IP 66/IP 67.
- Reinforced plastic enclosure for rough industrial applications
- Integrated cover protects the display and serves as laboratory stand
- High resolution colour TFT display is transreflective allowing the display to be read in bright sunlight
- Data log function can store up to 10000 values
- Digital Memosens® input, which allows signals to be digitised and transferred inductively i.e. via a non-contact connection
- Integrated sensor quiver (protective container for sensor) prevents sensor dry-out and damage
- Optical oxygen measurements possible
- Automatic status check of the device and sensor; evaluation of the sensor data end calibration intervals
- Memosens®: All information on sensor life are saved directly on the sensor (history of calibration, operation time, lifetime, sensor wear, SIP cycles…)
Portavo® 907 OXY Set includes the Portavo® 907 multi-parameter-meter and the digital probe SE 340 for optical oxygen measurements, with M12 8-pin plug according to DIN EN 50262.
Portavo® 907 LDO Set includes the Portavo® 907 multi-parameter-meter, the digital probe SE 340 for optical oxygen measurements, a carrying case and buffer solutions.
Portavo® 907 pH Set includes the Portavo® 907 multi-parameter-meter, the digital Memosens sensor SE 102 NMS, Memosens cable, carrying case and pH buffer solutions.
Portavo® 907 Multi Set includes the Portavo® 907 multi-parameter-meter, the digital Memosens pH sensor SE 102 NMS, Meosens conductivity sensor SE 615/1-MS, Memosens oxygen sensor SE 715/1-MS, Memosens cable, carrying case and pH buffer solutions.
Portavo® 907 LDO Set includes the Portavo® 907 multi-parameter meter, SE340-MS digital probe for optical oxygen measurements, a carrying case and buffer solutions.
Portavo® 907 pH Set includes the Portavo® 907 multi-parameter meter, Memosens SE102-MS digital pH sensor, Memosens cable CA/MS-001XFA-L, carrying case and pH buffer solutions.
Portavo® 907 Multi Set includes the Portavo® 907 multi-parameter meter, Memosens SE102-MS digital pH sensor, Memosens SE615/1-MS conductivity sensor, Memosens SE715/1-MS oxygen sensor, Memosens cable CA/MS-001XFA-L, carrying case and pH buffer solutions.
Specifications
- Catalog No:
- 665-0287
- 665-0361
- 664-0138
- Model:
- Portavo® 907 COND
- Portavo® 907 OXY
- pH range:
- −2...+16
- −2...+16
- pH accuracy:
- <±0,01
- <±0,01
- mV range:
- ±2000
- ±2000
- mV accuracy:
- <0,1% of value +0,3
- <0,1% of value +0,3
- Conductivity range:
- 4 electrode: 0,1 μS...1000 mS (0,05...500 mS/cm with electrode SE 204)
2 electrode: 0,1 μS...200 mS (0,01...200 μS/cm with electrode SE 202) - Depending on Memosens electrode
- Conductivity resolution:
- 0,001 μS/cm (c <0,05 cm-1)
0,01 μS/cm (c = 0,05...0,2 cm-1)
0,1 μS/cm (c = 0,2...0,8 cm-1)
0,1 μS/cm (c >0,8 cm-1) - 0,001 μS/cm (c <0,05 cm-1)
0,01 μS/cm (c = 0,05...0,2 cm-1)
0,1 μS/cm (c = 0,2...0,8 cm-1)
0,1 μS/cm (c >0,8 cm-1)
- Conductivity accuracy:
- <0,5% of value +0,4 μS
- Depending on Memosens electrode
- Resistivity range:
- 00,00 - 99,99 MΩ cm
- 00,00 - 99,99 MΩ cm
- Salinity range:
- 0,0 - 45,0 g/kg (0...+30 °C)
- 0,0 - 45,0 g/kg (0...+30 °C)
- TDS range:
- 0 - 1999 mg/l (10...40 °C)
- 0 - 1999 mg/l (10...40 °C)
- DO concentration:
- 0,00...0,99 / 1,00...20,00 mg/L
- 0,00...0,99 / 1,00...20,00 mg/L
- DO saturation:
- 0,000...200,0 %
- 0,000...200,0 %
- DO accuracy:
- Depending on Memosens electrode
- Depending on Memosens electrode
- Temperature range:
- NTC 30: −20...+120 °C
PT1000: −40...+250 °C
Memosens: −50...+250 °C - NTC 30: −20...+120 °C
PT1000: −40...+250 °C
Memosens: −50...+250 °C
- Temperature accuracy:
- <0,5 K
- <0,5 K
- Display:
- LCD, coloured
- LCD, coloured
- Power supply:
- 4 alkaline AA batteries, Li-ion accumulator (loading via USB) available
- 4 alkaline AA batteries, Li-ion accumulator (loading via USB) available
- Compliance:
- IP 66/IP 67
- IP 66/IP 67
- Data logging capacity:
- 10000 values
- 10000 values
- Connections:
- 1×multi contact for 2-/4-electrode sensors (analogue)
1×M8 socket, 4 pins, for Memosens lab cable
2×4 mm socket for separate temperature detector - 1×M8 socket, 4 pins, for Memosens lab cable
1×M12 socket, 8 pins for Memosens and optical oxygen sensors
2×4 mm socket for separate temperature detector
- Outputs:
- Micro USB ports
- Micro USB ports
- W×D×H:
- 127×30×155 mm
- 127×30×155 mm
- Weight:
- 0,5 kg
- 0,5 kg