|Q1||How is the optical axis aligned (when the optical path length is up to 6 meters)? How often should the optical axis be aligned?|
|Q2||How is the optical axis aligned when the optical path length exceeds 6 meters?|
|Q3||For the alignment of laser beam axis at the Launch and Detect units, vertical and horizontal alignments are performed two times each. Are there any ways (data) to check the accuracy?|
|Q1||If spectral interference exists, are there any ways to separate it?|
|Q2||Is the TDLS200 affected by the temperature change (sample gas, ambient air)?|
|Q3||The gas temperature effect on peak area is non-linear.
How is it compensated?
|Q4||Is the target component gas affected by oxygen (O2), moisture (H2O), or other different components that coexist in the process gas?|
|Q1||As for the message of the indicator, is Japanese also possible?|
|Q2||What is the limit of operating temperature of the Launch and Detect units?|
|Q3||What is the maximum distance between the Process flange and the Launch/Detect unit?|
|Q4||Does duct vibration or other vibration affect the integral-type converter?
Does vibration cause misalignment of the optical axis?
|Q5||Do water droplets on the window affect the measurement?|
|Q6||How much is the warming-up time?|
|Q7||The General Specifications say that the upper limit of ambient temperature of the TDLS200 is 50 ℃. The ambient temperature of the analyzer may easily get higher because of radiant heat from a furnace.|
|Q1||Can the Detect Unit be mounted vertically?|
|Q2||Is a startup needed?|
|Q3||When through bolts are operated for optical axis alignment, is there a risk of leak of process gas at the flange?|
|Q4||What is the maximum distance between the Detect Unit and the Remote Interface Unit?|
|Q5||Can YHQ customize an instrument that can be installed in a cold place with sub-zero temperatures?|
|Q6||The units weigh heavy but they are supported only by the flanges. Isn’t there any problem?|
|Q7||Why is the optical path length needed to be set on the instrument after installation?|
|Q8||When the process gas pressure is high, how is the instrument to be installed?|