Suitable solvents must be used for dilution and cleaning. High purity lamp oil (odorless kerosene) is inexpensive, 

widely applicable, and has good working performance for most samples. Special solvents can be used for water

 shielding (such as particle counting on water contaminated samples). The water shielding procedures and 

solvents are described in the operation and guidance manual.

Application field of portable dew point meter:

Widely used in air separation, purification, gas production equipment, petrochemical, fertilizer plants, thermal

 power plants, hydrogen production plants, and other occasions. It can also be used for laboratory analysis/

 Common equipment for SF6 dew point detection, air separation/gas production industry, petrochemical/natural 

gas industry, etc.

Features of portable dew point meter products:

1. Robust and long-life capacitive sensors.

2. Quick response, good linearity, and stable reading.

3. Built in flow meter and flow control valve.

4. Easy to use and easy to verify.

Technical specifications of portable dew point meter:

1. Principle: Capacitive sensor. Standard range: -80~+20 ℃ and 0~23000ppm

2. Accuracy: better than ± 2 ℃. Repeatability: ± 0.5 ℃. Zero/span drift: ≤ ± 2% F S

3. Display: Double row large screen LCD display.

4. Environmental temperature: -10~+60 ℃. Environmental humidity: 0-99% RH

5. Response speed: T90 ≤ 30S. Intake flow rate: 100-3000ml/min.

6. Volume: 110mm (height) x 300mm (width) x 280mm (depth).