Thermo Scientific™ PH111 pH/mV Bench Meter

PH111 pH Meter Features

• Budget-friendly pH meter for simplified pH and ORP testing
• Display shows pH, mV and temperature simultaneously for accurate data recording
• Measure -2 to 18 pH, -2000 to +2000 mV and -5 to 105 °C or 23 to 221 °F to ensure comprehensive measurement capabilities
• Perform one to five point pH calibrations, one point ORP calibrations and one point temperature adjustment calibrations for proficient SOP compliance
• Large 5 inch backlit display makes viewing and recording measurements easy
• Small meter footprint saves valuable bench space in your lab
• Onscreen stabilizing and ready indicators help identify when readings are complete
• pH electrode condition icon helps ensure reliable electrode performance
• Date and time data stamped data and calibration logs support GLP compliance
• View active pH, ORP and temperature calibration logs with date and time stamp to ensure accurate, reproducible measurements
• Use 500-point data log with date and time stamp to record key measurements
• Output data and calibration logs to a printer or computer for long-term data storage
• Interchangeable wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand and China outlets

Specification

• pH range –2.000-18.000 pH
• pH resolution 0.1, 0.01, 0.001 pH
• pH accuracy ±0.005 pH ±1 LSD (relative)
• pH calibration 1 – 5 points
• mV range ±2000 mV (mV/ORP)
• mV resolution 0.1 mV (mV/ORP)
• mV accuracy ±0.2 mV or ±0.05 % of the reading, whichever is greater (mV/ORP, relative)
• mV calibration 1 point (mV/ORP)
• Temperature range −5.0…105.0 °C (23.0…221.0 °F)
• Temperature resolution 0.1 °C, 0.1 °F
• Temperature accuracy ±0.3 °C, ±0.5 °F (relative)
• Temperature calibration 1 point
• Outputs Computer or printer
• Display 5″ backlit LCD
• Power supply 100 – 240 VAC, 50 – 60 Hz, 9 DC adapter, 1.3 A
• W×D×H (mm) 155.2×198.3×61.7
• Weight 700 g (1.54 lbs.)
• Data logging – log function 500 sets with time and date
• Memory Non-volatile
• IP rating IP-54
• Alarm Yes, 1 – 168 hours or off (calibration alarm)
• Input BNC, ATC
• Calibration Automatic buffer recognition with manual buffer entry option