METTLER TOLEDO NineFocus DO Sensor InLab OptiOx Pro-DES - 30786580
Optical DO sensor for general applications with an integrated temperature sensor and DES® technology. For fast and accurate results.
Optical Dissolved Oxygen sensor for general applications with an integrated temperature probe, as part of our Diagnosable, Efficient, and Sustainable InLab DES digital electrode line. Designed to measure dissolved oxygen from 0 – 50 mg/L, or 0 – 500%.

• For use with METTLER TOLEDO NineFocus. Connection cables and signal bridges may be required.
• Integrated temperature probe
• Diagnosable, efficient, and sustainable (DES) electrodes capture and save calibration data, and the diagnostic system’s preventive maintenance feature maximizes the sensor’s lifespan and prevents premature discard.
• Capture electrode calibration and results with LabX software, designed for advanced data management and 21CFR part 11 regulatory compliance.
• Barometric Pressure Sensor included in standard delivery

Model	31027075 Conductivity	31027076 Conductivity	30786580 DO
Measuring range	0.01 – 1000 mS/cm	0.001 – 500 µS/cm	0 – 500%, 0 – 50 mg/L
Temperature range	0 to 100 oC	0 to 100 oC	0 to 50 oC
Connector	Mini-DIN	Mini-DIN	-
Cell type	4 graphite poles	2 steel poles	-
Cell Constant	0.57 cm-1	0.105 cm-1	-
Shaft Material	Epoxy	Stainless Steel	PC/ABS
Sensor type	Combined electrode/td>	Combined electrode	Optical
Shaft length	120 mm	120 mm	65 mm
Shaft Diameter	12 mm	12 mm	12 mm
Parameter	Conductivity	Conductivity	DO
Temperature probe	NTC 30 kΩ	NTC 30 kΩ	NTC 30 kΩ
For Portable Meter	No	No	No
Low Maintenance	Yes	Yes	-
Signal type	Digital	Digital	Digital
Sample	General purpose	Low-ion strength (pure water)	General purpose
Cable included	No	No	No
Compatible Meter	NineFocus	NineFocus	NineFocus
Connector on Sensor	To Signal Bridge (sVP8)	To Signal Bridge (sVP8)	To Signal Bridge (sVP8)
DES® - Sensor Diagnostics	Yes	Yes	Yes
Long Cable	No	No	No
Presence of Harsh Chemicals	No	No	No
Recommended Meter Models	NF2300,NF3000,NF2340	NF2300,NF3000,NF2340	NF4000,NF2340
Recommended Meters	NineFocus	NineFocus	NineFocus
Sensor characteristics	Temperature probe,Premium Sensor,Analogue,Mechanically robust	Temperature probe,Premium Sensor,Analogue,Mechanically robust	Automatic Sensor Recognition,Temperature probe,Calibration History Stored,Premium Sensor,Optical,Digital sensor,IP67
Sample Conductivity	>100 uS/cm	>100 uS/cm	-
Unique Sensor Purposee	High Conductivity	Low Conductivity	Optical Best Choice

more info Mettler Toledo 51344750 PerfectION ion Sulfide; Fluoride; Calcium electrolyte A - 5x60 mL more info Price: $182.16 In Stock METTLER TOLEDO offers electrolytes for every ISE. Fill-up your electrode with correct and fresh electrolyte for a precise ion determination. Ion Sulfide; Fluoride; Calcium Value N/A Certification No Packaging type Bottle Packaging size 5x 60 mL Parameter ISE Sensor used Combined electrode Purpose electrolyte more info Mettler Toledo 51344765 TISAB II with CDTA (3790ml) more info Price: $244.64 In Stock Amazing solutions ISA solution for high repeatability: Precise ion determination requires the correct ionic strenght adjustment (ISA) solution. Ion Fluoride Value N/A Certification No Packaging type Bottle Packaging size 3790 mL Parameter ISE Purpose ISA (ionic strength adjuster) more info Mettler Toledo 51344775 ISE standard F Fluoride 1000 mg/L (500mL) more info Price: $147.25 In Stock Amazing solutions Precise ion calibration: With this ready to use ion calibration standard no weighing and dilutiong is required anymore. Quality inspection certificate included: For record and archiving purposes, downloard your certificate at www.mt.com/buffer SDS easily available: All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds Ion Fluoride Value 1000 ppm/TD> Certification METTLER TOLEDO Packaging type Bottle Packaging size 500 mL Parameter ISE Purpose calibration/verification