pH/conductivity meter, SevenDirect SD23
Robust bench top meter for accurate pH and conductivity determinations in the lab and near production.
- Large colour touch screen provides direct measurement and easy data entry
- Instructions guide users through the sensor calibration process
- Stores data, such as time stamp, sample and sensor ID with every measurement, also prints or exports records automatically
- Closed connector compartment and replaceable cover keep the instrument safe from dust and spills, even with sensors attached (IP 54 in-use)
The large colour touch screen offers direct menu access, fast data entry, and guides users through routine tasks. The instruments supports GLP compliance by storing time stamp, sample also sensor and method IDs with every measurement.
Robust bench top meter for accurate pH and conductivity determinations in the lab and near production.
- Large colour touch screen provides direct measurement and easy data entry
- Instructions guide users through the sensor calibration process
- Stores data, such as time stamp, sample and sensor ID with every measurement, also prints or exports records automatically
- Closed connector compartment and replaceable cover keep the instrument safe from dust and spills, even with sensors attached (IP 54 in-use)
The large colour touch screen offers direct menu access, fast data entry, and guides users through routine tasks. The instruments supports GLP compliance by storing time stamp, sample also sensor and method IDs with every measurement.
- Catalog No:
- 662-2393
- 662-2411
- 662-2412
- pH - Gamme:
- −2,000 - +20,000
- −2,000 - +20,000
- −2,000 - +20,000
- pH - Résolution:
- 0,1 / 0,01 / 0,001
- 0,1 / 0,01 / 0,001
- 0,1 / 0,01 / 0,001
- Précision - pH:
- ±0,002
- ±0,002
- ±0,002
- mV - Gamme:
- −2000,0 - +2000,0
- −2000,0 - +2000,0
- −2000,0 - +2000,0
- mV - Résolution:
- 1 / 0,1
- 1 / 0,1
- 1 / 0,1
- mV - Précision:
- ±0,1 (−500,0 - +500,0 mV) / ±0,2 (−2000,0 - +2000,0 mV)
- ±0,1 (−500,0 - +500,0 mV) / ±0,2 (−2000,0 - +2000,0 mV)
- ±0,1 (−500,0 - +500,0 mV) / ±0,2 (−2000,0 - +2000,0 mV)
- Plage de conductivité:
- 0,000 μS/cm - 2000 mS/cm
- 0,000 μS/cm - 2000 mS/cm
- 0,000 μS/cm - 2000 mS/cm
- Résolution de conductivité:
- Auto-range, max. 0,001
- Auto-range, max. 0,001
- Auto-range, max. 0,001
- Précision de la conductivité:
- 0,5% of measured value
- 0,5% of measured value
- 0,5% of measured value
- Résistivité - Plage:
- 0,00 - 100,0 MΩ*cm
- 0,00 - 100,0 MΩ*cm
- 0,00 - 100,0 MΩ*cm
- Salinité - Gamme:
- 0,00 - 80,00 psu
- 0,00 - 80,00 psu
- 0,00 - 80,00 psu
- TDS - Gamme:
- 0,00 mg/L - 1000 g/L
- 0,00 mg/L - 1000 g/L
- 0,00 mg/L - 1000 g/L
- Gamme de température:
- −30,0…+130,0 °C
- −30,0…+130,0 °C
- −30,0…+130,0 °C
- Détermination dela température:
- 0,1 °C
- 0,1 °C
- 0,1 °C
- Exactitude de la températue:
- ±0,1 (0...100 °C)
- ±0,1 (0...100 °C)
- ±0,1 (0...100 °C)
- Étalonnage:
- pH: Linear, Segmented
Conductivity: Linear, Manual cell constant - pH: Linear, Segmented
Conductivity: Linear, Manual cell constant - pH: Linear, Segmented
Conductivity: Linear, Manual cell constant
- Points d’étalonnage:
- pH: 1 - 5;
Conductivity: 1 or 2 - pH: 1 - 5;
Conductivity: 1 or 2 - pH: 1 - 5;
Conductivity: 1 or 2
Product Family Options
- Désignation
Specifications
Cat. No.662-2393pH - Gamme−2,000 - +20,000pH - Résolution0,1 / 0,01 / 0,001Précision - pH±0,002mV - Gamme−2000,0 - +2000,0mV - Résolution1 / 0,1mV - Précision±0,1 (−500,0 - +500,0 mV) / ±0,2 (−2000,0 - +2000,0 mV)Plage de conductivité0,000 μS/cm - 2000 mS/cmRésolution de conductivitéAuto-range, max. 0,001Précision de la conductivité0,5% of measured valueRésistivité - Plage0,00 - 100,0 MΩ*cmSalinité - Gamme0,00 - 80,00 psuTDS - Gamme0,00 mg/L - 1000 g/LGamme de température−30,0…+130,0 °CDétermination dela température0,1 °CExactitude de la températue±0,1 (0...100 °C)ÉtalonnagepH: Linear, Segmented
Conductivity: Linear, Manual cell constantPoints d’étalonnagepH: 1 - 5;
Conductivity: 1 or 2- pH/Conductivity meter SevenDirect SD23 kit1 * 1 ST3 140,00 €
Specifications
Cat. No.662-2411pH - Gamme−2,000 - +20,000pH - Résolution0,1 / 0,01 / 0,001Précision - pH±0,002mV - Gamme−2000,0 - +2000,0mV - Résolution1 / 0,1mV - Précision±0,1 (−500,0 - +500,0 mV) / ±0,2 (−2000,0 - +2000,0 mV)Plage de conductivité0,000 μS/cm - 2000 mS/cmRésolution de conductivitéAuto-range, max. 0,001Précision de la conductivité0,5% of measured valueRésistivité - Plage0,00 - 100,0 MΩ*cmSalinité - Gamme0,00 - 80,00 psuTDS - Gamme0,00 mg/L - 1000 g/LGamme de température−30,0…+130,0 °CDétermination dela température0,1 °CExactitude de la températue±0,1 (0...100 °C)ÉtalonnagepH: Linear, Segmented
Conductivity: Linear, Manual cell constantPoints d’étalonnagepH: 1 - 5;
Conductivity: 1 or 2 - pH/Conductivity meter SevenDirect SD23 Pure H₂O1 * 1 ST3 450,00 €
Specifications
Cat. No.662-2412pH - Gamme−2,000 - +20,000pH - Résolution0,1 / 0,01 / 0,001Précision - pH±0,002mV - Gamme−2000,0 - +2000,0mV - Résolution1 / 0,1mV - Précision±0,1 (−500,0 - +500,0 mV) / ±0,2 (−2000,0 - +2000,0 mV)Plage de conductivité0,000 μS/cm - 2000 mS/cmRésolution de conductivitéAuto-range, max. 0,001Précision de la conductivité0,5% of measured valueRésistivité - Plage0,00 - 100,0 MΩ*cmSalinité - Gamme0,00 - 80,00 psuTDS - Gamme0,00 mg/L - 1000 g/LGamme de température−30,0…+130,0 °CDétermination dela température0,1 °CExactitude de la températue±0,1 (0...100 °C)ÉtalonnagepH: Linear, Segmented
Conductivity: Linear, Manual cell constantPoints d’étalonnagepH: 1 - 5;
Conductivity: 1 or 2
Accessories
- Désignation
- Désignation
- Désignation
- 662-2413Electrode arm, EasyPlace Complete supports efficient measurement and calibration; With perfect vertical movement, the risk of any spillage is minimised; Includes parking beaker, parking beaker insert and sachet holder1 * 1 ST - 287,00 €
- Désignation
- 662-2414Magnetic stirrer, EasyMix for use with SevenDirect meters; The EasyMix can be controlled manually or automatically by the SevenDirect meter1 * 1 ST - 337,00 €
- Désignation
- 662-2415Parking beaker, EasyPlace electrode arm; Fill it with storage solution and keep your electrode perfectly conditioned also in short breaks between measurements; or use it to store the wetting cap while measuring1 * 1 ST - 21,30 €
- Désignation
- 662-2417Sachet holder, EasyPlace rotating; hold up to three buffer sachets and prevent spillage; It can be rotated to place one buffer after the other in the calibration position1 * 1 ST - 40,90 €
- Désignation
- 662-2416Parking beaker insert, EasyPlace; should be used while using the parking beaker with storage solution1 * 1 ST - 8,10 €
- Désignation
- 662-2418Sensor holder, EasyPlace Single for the EasyPlace electrode arm holds one sensor1 * 1 ST - 21,30 €
- Désignation
- 662-2419Sensor Holder, EasyPlace Triple for the EasyPlace electrode arm holds up to three sensors1 * 1 ST - 25,20 €
- Désignation
- 662-2420Sensor Holder, EasyPlace Single Extended for the EasyPlace electrode arm with extended length for use with large sample vessels. Holds one sensor1 * 1 ST - 25,20 €
- Désignation
- Désignation
- 662-2422Pole, EasyPlace 50 cm, extended pole for the EasyPlace electrode arm for use with large sample vessels1 * 1 ST - 244,00 €
- Désignation
- Désignation
- 662-2424Power supply, 18 W, does not include country-specific plug (order plugs separately with model (662-2426)1 * 1 ST - 81,20 €
- Désignation
- 662-2425Top cover pole, EasyPlace or the top of the EasyPlace pole, has two positions for long-term sensor storage1 * 1 ST - 21,30 €
- Désignation
- 662-2426Plug set, set of country-specific plugs for Power supply 18 W (662-2424)1 * 1 ST - 27,80 €
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