关注微信:

产品

热线
下载

PLG 2000 H

Heated version of the PLG 2000 (up to 100°C)

    Excellent short-term and long-term dosing constancy
    Best reproducibility with respect to particle size distribution and particle concentration
    Large mass volume range (very low and very high)
    Robust design (optionally resistant against chemically aggressive liquids)
    Compact and light
    Easy to operate, proven in industrial applications
    Reliable function
    Low maintenance

Description

Unlike the PLG 2000, the PLG 2000 H is equipped with a built-in heating unit that can reach 100°C.

Fig. 1: PLG 2000 H

The heating of the oil changes the number concentration, as well as the particle size distribution, of the material to be dispersed due to a change in the viscosity. This additionally enables materials to be dispersed which are unable to be nebulized at cooler temperatures due to their viscosity.

The PLG 2000 H generator comprises a Laskin nozzle, a fluid heating unit, and a thermocouple to measure the temperature. The immersion tube is the aerosol outlet. The aerosol is transported to the application site through an attached tube. The liquid to be nebulized can be heated up to 100°C.

The PLG 2000 H conforms to the requirements of the EN 779 standard for ventilation filters. In addition, the PLG 2000 H can be used to test oil nebulizers.

Fig. 2: Schematic diagram of the PLG 2000 H aerosol generator

Startup

The liquid to be dispersed is simply filled in the reservoir. The nozzle system developed by Palas® is immersed in the liquid. This nozzle system is based on the Laskin principle and guarantees extremely precise dosing constancy with uniform particle size. The mass flow is adjusted using the volume flow through the nozzle. The volume flow is controlled by a pressure regulator and a manometer on the device.

Datasheet

Volume flow

10 – 35 l/min

Power supply

115 – 230 V, 50 – 60 Hz

Dimensions

300 • 330 • 270 mm

Weight

approx. 11 kg

Mass flow (particles)

< 20 g/h (white oil)

Aerosol outlet connection

Øinside = 9 mm, Øoutside = 12 mm

Special features

Heatable up to 100°C

Mean particle diameter (number)

0.4 µm (DEHS)

Filling quantity

300 ml

Benefits

    Excellent short-term and long-term dosing constancy
    Best reproducibility with respect to particle size distribution and particle concentration
    Large mass volume range (very low and very high)
    Robust design (optionally resistant against chemically aggressive liquids)
    Compact and light
    Easy to operate, proven in industrial applications
    Reliable function
    Low maintenance

Applications

    Filter industry/oil separators
      -   Determination of separation efficiency
      -   Determination of fractional separation efficiency
      -   Loading test
    Test of cooling lubricant separators
    Comparison of particle measurement devices
    Tracer particles
    Flow visualization