رقم الجزء TMA-880

رقم المخزون الوطني:

6685-01-054-2953 6685010542953

وصف:

Dew Point Indicator

رمز اسم العنصر:

77777

Special Features:

Range -100 degrees f to room temp using carbon dioxide as a cooling agent; accuracy +/- 1% between dew points of -100 to 75 degrees f; reproduceabili type 2 degrees f; ambient temp limits sample gas up to +160 degrees f instrument components 32 to 140 degrees f; 20 psig pressure rating; readout digital memory meter using a 28 gauge chromel-constantan thermocouple; lock type memory meter; portable

Functional Description:

Ldew point determined by water condensation at a given temperature; the sample gas is cooled until saturation point reached, this is the dew point; atmosphere being sampled is passed over a highly polished stainless steel mirror and is chlled by a controlled jet of carbon dioxide; the temp of the mirror is indicated on a direct reading digital memory meter; the meter release button is released when condensation appears on the mirror giving a true dew point reading