Orion™ Dissolved Oxygen/BOD Probe (Thermo Scientific™)

Key Features

• Polarographic O₂ sensor plus solid-state circuitry in probe top; converts current to voltage for direct DO readout
• Plug probe into benchtop or portable pH meter, read DO over 0 to 14ppm range
• Accuracy, ±0.05ppm/2% of reading, whichever is greater, at 15° to 35°C (59° to 95°F) (sample temperature within 10°C of calibration temperature)
• Dual thermocompensator corrects for membrane permeability and O₂ solubility
• Ideal for BOD testing: overflow funnel supplied fits 300mL BOD bottle; built-in magnetic stir bar
• Responds to 96% of change in <30 sec.; O₂ consumption 0.1μg/hr.
• Screw-on membrane/electrolyte module; no membrane replacement — simply replace module after 3 months of use

Ordering Information:

Weight, 8 oz. (225g). Dimensions: 1.87 in. O.D. (48mm) at top, 0.5 in. O.D. (13mm) at sensor section and 9.62 in. L (240mm).

Replacements:

Membrane/Electrolyte Module 13-299-81

Batteries, Silver Oxide, Type 10L14 (pack of two). 13-299-83

Overflow Funnel with Stir Bar 13-299-82

Includes:

Two silver oxide 10L14 batteries, two membrane/electrolyte modules, overflow funnel, built-in stir bar, 29.5 in. long (75cm) cable, U.S. standard connector.

Warranty: 12 months from date of purchase by Buyer or 18 months from date of shipment from Seller, whichever is earlier.

Order Codes