Professional Wine ORP Probe for MI455 Mini Titrator & Wine Applications
The Milwaukee MA924B/1 is a precision refillable combination ORP (Oxidation-Reduction Potential) probe specifically designed for wine applications, compatible with the Milwaukee MI455 Total Acidity Mini Titrator and other wine testing equipment. Featuring a glass body for easy cleaning and fast response, plus a refillable reference system for extended life, this probe delivers accurate ORP/redox measurements essential for winemaking quality control and oxidation monitoring.
Key Features:
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Wine-Specific Design: Engineered specifically for wine ORP testing and oxidation monitoring in winemaking applications
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Glass Body Construction: Easy-to-clean glass body provides fast response times and chemical resistance—ideal for wine samples
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Refillable Reference: KCL electrolyte can be refilled to extend probe life and maintain optimal performance—more economical than disposable probes
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Platinum Sensing Element: High-quality platinum electrode delivers accurate ORP/redox potential measurements from -2000 to +2000 mV
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Universal BNC Connector: Quick-connect BNC fitting ensures tight, reliable attachment to MI455, wine meters, and other Milwaukee BNC equipment
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Wide mV Range: Measures ORP from -2000 to +2000 mV across diverse wine types and fermentation stages
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Temperature Compensation: Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying cellar temperatures
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1-Meter Cable: 3 ft cable provides flexibility for testing in tanks, barrels, and laboratory settings
Technical Specifications:
- ORP/mV Range: -2000 to +2000 mV
- Temperature Range: 32 to 212°F (0 to 100°C)
- Body Material: Glass (easy-clean, fast response)
- Sensing Element: Platinum
- Reference Type: Single junction, Ag/AgCl
- Reference Electrolyte: KCL (refillable)
- Connector Type: BNC (quick-connect)
- Cable Length: 3 ft (1 meter)
- Weight: 8 oz
- Compatible Equipment: MI455 Mini Titrator, wine meters, other BNC meters
- Maintenance: Refillable reference system
- SKU: MA924B/1
- Barcode: 810666009209
- Made in USA
Applications:
Essential for winemaking operations including oxidation monitoring during fermentation, wine aging assessment, must analysis, wine quality control, cellar testing, vineyard laboratory analysis, and any wine-related ORP measurement. ORP measurement helps winemakers monitor oxidation levels, assess wine stability, and make informed decisions about sulfite additions and aging potential.
Compatible Equipment:
- Milwaukee MI455 Total Acidity Mini Titrator
- Wine pH/ORP meters with BNC connector
- Any Milwaukee ORP/mV meter with BNC connector
Why ORP Matters in Winemaking:
ORP (Oxidation-Reduction Potential) measurement is critical in winemaking for monitoring oxidation levels, assessing wine stability, and determining optimal sulfite additions. Lower (more negative) ORP values indicate reducing conditions that protect wine from oxidation, while higher (more positive) values indicate oxidizing conditions. The MA924B/1's glass body ensures easy cleaning and fast response, while the refillable design provides economical long-term use.
Maintenance & Care:
Periodically check the electrolyte level and refill with fresh KCL solution as needed. After testing wine samples, rinse the probe thoroughly with distilled water and store with the protective cap filled with storage solution. The glass body is easy to clean and resistant to wine staining. Keep the platinum sensing element clean and free from deposits.
Note: MI455 and wine meters sold separately. Regular calibration with ORP standard solutions (e.g., 200 mV, 470 mV) recommended for optimal accuracy. Refill solution available separately.
