RGDN Low Concentration Sampling Nozzle

RGDN Low Concentration Sampling Nozzle

The RGDN series low concentration sampling nozzle is primarily used for collecting particulate matter with concentrations below 50mg/m3 in emissions from stationary pollution sources, and is also suitable for collecting particulate matter with concentrations below 200mg/m3. This low concentration sampling nozzle (including the low concentration head, filter membrane, filter membrane support net, and aluminum foil ring) can be weighed as a whole, reducing weighing errors, offering high reliability, and being reusable. It can be applied to various low concentration series sampling tubes.

HJ/T48-1999 "Technical Conditions for Smoke and Dust Samplers"

DB37/T2537-2014 "Determination of Low Concentration Particulate Matter in Exhaust Gas from Stationary Pollution Sources in Shandong Province by Gravimetric Method"

GB/T16157-1996 "Sampling Methods for Particulate Matter and Gaseous Pollutants from Exhaust Gas of Stationary Pollution Sources"

The sampling nozzle adopts an integrated design, allowing for overall weighing with minimal error.

The sampling nozzle is engraved with a digital code for easy recording and management.

The sampling nozzle is engraved with a barcode for easy machine reading and identification.

The sampling nozzle is available in two materials: stainless steel and titanium, offering wear resistance, corrosion resistance, and light weight.

Both the inner and outer surfaces of the sampling nozzle undergo multiple surface treatment processes.

High-temperature demagnetization treatment.

High smoothness, minimal weight loss, and reusable.

Equipped with a soft PVC sampling mouth plug.

Qingdao Rongguang Electronic Technology Co., Ltd. provides technical support for this instrument and comprehensive after-sales service!