Sulphuric Acid 1/a, 1 - 5 mg/m3, (6728781) Model 101 The tabletop and frame are

The tabletop and frame are simple to fold for transport and fit in a compact carry case with a handy shoulder strap

Temperature: 20 to 40 °C

which helps prevent pump tubing from abrading against well casing

Total Dissolved Solids (TDS)

Level Sensor: Piezoresistive Silicon with Hastelloy

Sulphuric Acid 1/a, 1 - 5 mg/m3, (6728781) Model 101 The tabletop and frame areSulphuric Acid 1 a, 1 5 mg m3, Part #6728781, 9 Tests Application Range Standard Measuring Range: 1 to 5 mg m3 Discoloration compared to color comparison tube. Number of Strokes n: 100 Time for Measurement: approx. 100 min Standard Deviation: 30 % Color Change: brown pink violet Ambient Operating Conditions Temperature: 5 to 40 C Absolute Humidity: < 15 mg H2O L Reaction Principle H2SO4 + barium chloroanilate chloranilic acid + Ba2 SO4 Cross