1. Purpose
The type KS-407 automatic and the KS-107 manually controlled emission measuring circuits are characterised by the indoor filter of high dust storing capacity and the uniquely small - front side - contour dimensions. These types in indoor design are equally suitable for "in-stack" isokinetic sampling with or without heating, from flowing gas or air of high- or low moisture content and, total dust content examination.
A special advantage of the KS-407 and KS-107 probe shanks, filter holders is that the complete filter housing and probe shank can be straight inserted through the V.D.I. 2,5” - Ć 72 [mm] - probe inlet openings. Thus, they can be employed for thick-wall masonry chimneys as well. Application of the so-called swan-neck intake conduits causing the measurement uncertainties is unnecessary.
Another advantage of the type KS-407-H and KS-107-H air-heated filter housing and probe shank built with dual covering is that they in a unique "in-stack" manner, that is also in indoor design, can be heated or cooled, furthermore, that they are compatible with the type KS-404 measuring circuit, too.
This means that the KS-400-CV.15/8 measuring and control unit, the vacuum pump, thermometer t1, moisture separator and drying column can be used. The measuring circuit, in addition to by-weight, gravimetric determination of the concentration of solid particles and dusts existing in flowing gases and air, is also suitable for simultaneous quick measurement of the velocity of the main gas flow and the flow rate of the sampled medium gas or air.
The filter sleeve of high dust storing capacity of the sampling probe is suitable for storing of 2000 - 4000 [mg] solid particles.
A notebook or personnel computer (PC) using AR-IZO 407 v4.3 software performs controlling of the isokinetic sampling and documentation of the measurement data.
2. Technical description
The KS-107-H/KS-407-H emission-type sampling probe head and probe shank is characterised by the high dust storing capacity and the versatile application possibilities. The usage of this device is especially recommended for determination of the simultaneous dust concentration existing in flowing air or gas of high moisture content as well as in inlet and exhaust conduits of separation equipment. Figure 1. and 2. illustrate the KS-107-H/-407-H emission sampler probe shank, whilst in Figure 3. the complete measurement circuit is shown.
SPECIAL FEATURES
Heated ”in stack” design filter housing and probe shank applicable in gases of high moisture content, too.
Filter housing and off-take tube easily dismountable for analytical purposes.
Surfaces contacting the sample gas made of titanium or corrosion-proof material.
The probe is particularly suitable also for sampling of gaseous- and steam-state components where heated sampling is specified by standards, e.g. steams of dioxins, furanes, volatile metals, chlorohydric acid, etc.
Extraordinary dust storing capacity. Quick warming up.
Small-size ”in stack” probe head that can be straight positioned even into an Ć 72 [mm] opening.
Material of thimble filter to be inserted into the indoor filter housing: quartz or borosilicate.
Measurement of main gas flow rate simultaneously with the sampling.
Full compatibility to the KS-404 measuring circuit.
The filter housing, probe shank and the measuring circuit are in conformity with the guidelines of the ISO 9096 and VDI 2066 standards and numerous international technical specifications.
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3. Technical data
| 3,0 [m3/h] | |
| 1,0 - 4,5 [m3/h] | |
| 130 [°C] | |
| Ć 4,5; 5,6; 7,6; 10,7; 14; 17 [mm] | |
| Ć 10*110 [mm], 603 G | |
| 6,1-10,8 [kg] | |
| Ć 63,5*1100-2000 [mm] | |
| Titanium, 1,4301 |
Figure 1.
Figure 2.
Figure 3.
Figure 4.
