Boiler Chemistry Daily Testing Log
Regular testing and monitoring of boiler water enables early detection of potential issues, such as changes in water chemistry, presence of contaminants, or corrosion. By identifying these problems early, corrective measures can be taken promptly, preventing costly damages and downtime.
24P DC Columbus - Cintas
08/31/2023
Boiler Chemistry Daily Testing Log
Regular testing and monitoring of boiler water enables early detection of potential issues, such as changes in water chemistry, presence of contaminants, or corrosion. By identifying these problems early, corrective measures can be taken promptly, preventing costly damages and downtime.
Boiler Feedwater
Hardness After Polishing Softener (ppm CaCO3) - Limits: <1 ppm
Meter name
Unit
Feedwater Tank Temperature (180 - 200°F)
Meter name
Unit
Boiler Water
Conductivity (Neutralized) (µS/cm or µmohs) - Limits: Set by Vendor
Meter name
Unit
Conductivity (Unneutralized) (µS/cm or µmohs) - Limits: Set by Vendor
Meter name
Unit
Auto Surface Blowdown Reading while actively testing/skimming (Should be within 10% of Unneutralized Conductivity)
Meter name
Unit
P- Alkalinity (ppm CaCO3) - Limits: 150-700 or set by Vendor
Meter name
Unit
M -Alkalinity (ppm CaCO3) - Limits: 150-700 or set by Vendor
Meter name
Unit
OH -Alkalinity (ppm CaCO3) - Limits: 150-700 or set by Vendor
Meter name
Unit
Sulphite (ppm SO3) - Limits: 30-60
Meter name
Unit
Phosphate - Limits: 30-50 or set by Vendor.
Meter name
Unit
Bottom Blowdown - Duration 3-5 Seconds
Return Condensate
Conductivity (µS/cm or µmohs) - Limits: <50
Meter name
Unit
pH - Limits: 8.0-9.2 or set by Vendor
Meter name
Unit
Chemical Pump Settings
Record Pump Setting - Oxygen Scavenger- (Insert Chemical Name)
Record Pump Setting - Steam Cond. Corrosion Inhibitor- (Insert Chemical Name)
Record Pump Setting - Internal Treatment- (Insert Chemical Name)
Source: 24P DC Columbus - Cintas (Community Member)