Hydrogen Sulfide Apparatus

Description

Vaporized LP gas is passed over moist lead acetate paper under controlled conditions. Hydrogen sulfide reacts with lead acetate to form lead sulfide which produces a coloration on the paper varying from yellow to black, depending upon the amount of hydrogen sulfide present. Liquefied petroleum gases and their products of combustion must not be unduly corrosive to the materials with which they come in contact. The potential personnel exposure hazards of H2S also make the detection and measurement of hydrogen sulfide important, even in low concentrations. In addition, in some cases the odor of the gases must not be objectionable.

Features

Conforms to the specifications of ASTM D2420

Specifications

Conforms to the specifications of: ASTM D2420, ISO 8819

Temperature Range: +5 to 150°C

Temperature Control Stability: ± 0.05°C

Temperature Readout Accuracy: ± 0.5°C

Bath Capacity: 28L (7.3gal)

LPG Cylinder Capacity: 500mL

Flow Meter Range: 2 – 3 L/min

Thermometer Range: -5 to +110°C