Mi190 Dissolved Oxygen / Temperature Laboratory Bench Meter

Mi190 Dissolved Oxygen / Temperature Laboratory Bench Meter

Ideal for testing Dissolved Oxygen in the pharmaceutical and food Industry, as well as monitoring in water treatment plants. The user can choose to measure D.O. readings in mg/L or % of saturation of O2.

This meter can be used for any type of water, as it allows measurements to compensate for temperature, altitude and salinity factors. The automatic logging interval can be set to perform analysis and store data into the memory.

All logged data can be downloaded to your PC through an RS232 or USB serial port. Memory can store up to 50 samples.
Mi190 features an automatic calibration procedure, at 1 or 2 points (at 0 and 100% of O2 saturation). The polarographic probe supplied with the meter (MA840/2) measures the current generated by the reaction of O2 with Ag.

Mi190 is supplied complete with MA840/2 DO probe with 2 m cable, 2 spare membranes, MA7041 electrolyte solution (30 mL), 12 VDC power adapter, probe holder and instruction manual.

Description

Milwaukee Instruments MI805 pH/ Conductivity/ TDS/ Temperature Professional Portable Meter, EC Range – 0 to 3999 uS/cm

Measures 4 parameters with 1 single probe. Mi805 offers you a combination of pH, Conductivity, total Dissolved solids and temperature measurements. You can select from a range of calibration buffers and also the temperature scale (°C or °F) can be selected. The multi-parameter probe MA851D/1, includes pH/EC/TDS and temperature, all in one rugged handle.

Other features include different TDS factors from 0.45 to 1.00, and a range of temperature coefficients (ss) from 0.0 to 2.4% for greater consistency and reproducibility. The Stability Indicator prompts the user when the reading stabilizes. The Auto-Hold Function automatically freezes reading for later viewing.

Large and Easy-to-Read display provides simultaneous readings of pH and Temperature or EC/TDS and temperature.

Includes

  • MA851D/1 pH/EC/TDS/Temp amplified probe with 1 meter cable
  • 2×20 mL pH 4.01 and pH 7.01 sachets of calibration solution
  • 2×20 mL 1413 µS/cm sachets of calibration solutions
  • 2×20 mL sachet of electrode cleaning solutions
  • Rugged carrying case
  • 9V battery
  • Instructions

Specification

pH Range 0.00 to 14.00 pH
EC Range 0 to 3999 µS/cm
TDS Range 0 to 1999 ppm
Temp Range 0.0 to 60.0°C / 32.0 to 140.0°F
pH Resolution 0.01 pH
EC Resolution 1 µS/cm
TDS Resolution 1 ppm
Temp Resolution 0.1°C / 0.1°F
pH Accuracy ±0.01pH
EC/TDS Accuracy ±2% Full Scale
Temp Accuracy ±0.5°C / ±1°F
pH Typical EMC Deviation ±0.02 pH
EC/TDS Typical EMC Deviation ±2% Full Scale
Temp Typical EMC Deviation ±0.5°C / ±1°F
Temperature Compensation automatic from 0 to 60°C;
with ss adj. from 0.0 to 2.4%/°C
pH Calibration automatic, 1 or 2-point
with automatic buffer recognition
EC Calibration automatic, 1 point
EC/TDS Conversion Factor adj. from 0.45 to 1.00
Probe MA851D/1 amplified pH/EC/TDS/Temperature probe with DIN connector and 1 m cable (included)
Environment 0 to 50°C / 32 to 122°F; max RH 95%
Battery Type 1 x 9V (included)
Battery Life approx. 150 hours of use
Auto-off after 8 minutes of non-use
Dimensions 7.87″ x 3.35″ x 1.97″ (200 x 85 x 50 mm)
Weight 0.57 lb. (260 g)
ORDERING INFORMATION
Mi805 is supplied complete with MA851D/1 pH/EC/TDS/Temp amplified probe with 1 meter cable, 2×20 mL pH 4.01 and pH 7.01 sachets of calibration solution, 2×20 mL 1413 µS/cm sachets of calibration solutions, 2×20 mL sachet of electrode cleaning solutions, rugged carrying case, 9V battery and instructions.
ACCESSORIES
MA851D/1 Amplified pH/EC/TDS/Temperature probe
with DIN connector and 1 m cable
MA9004 pH 4.01 buffer solution, 230 mL bottle
MA9006 pH 6.86 buffer solution, 230 mL bottle
MA9007 pH 7.01 buffer solution, 230 mL bottle
MA9009 pH 9.18 buffer solution, 230 mL bottle
MA9010 pH 10.01 buffer solution, 230 mL bottle
MA9015 Electrode storage solution, 230 mL
MA9016 Electrode cleaning solution, 230 mL
MA9060 12880 µS/cm solution, 230 mL
MA9061 1413 µS/cm calibration solution,
230 mL bottle
M10000B Electrode rinse solution, 20 mL(25 pcs)
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