Technical Specifications - TechGrow DL-1 Manual

If you display the second graph, you can indicate
what it should depict in the right-hand column:
Graph 2
• Temperature
• CO2
• Light Intensity
• Humidity
Opening a log
Click on "Browse" and localize your SD-card.
Open it and select a fi le that you would like to
display in the graph. Now, the values that are
registered are displayed in the graph.
Reading off the graphic
You can read off the registered times on the
X-axis and read off the registered temperature-,
CO2-, or humidity values on the Y-axis.
When you place your mouse on the graph, it
becomes possible to zoom in and out, just by
scrolling. This way, you can read off your
measured values even more detailed. When you
hold down your right mouse button, you can move
the graph in your screen.
By clicking on "100% zoom-out" the standard
graph is depicted again.
If your mouse has a middle button (sometimes
you can press down your scroll wheel for this),
you can use it to click on a point in the graph to
show its exact value and time.
Software update
Will be checked during startup of software.
Once you have used the software, it will be
updated automatically if the computer is
connected with the internet.
You do not need to do anything yourself.

TECHNICAL SPECIFICATIONS:

Power supply:
Consumption:
Measuring range CO2:
Measuring range RH:
Measuring range Temp:
Measuring interval:
Compatible with SD and SDHC memory cards up to 8GB
From controller
<1 Watt
0 - 2000 ppm
0 - 100% RH
0 - 50 C
5 seconds - 5 minutes
(Possible) problems and solutions
Problem
"Error creating new
fi le"
PC software feels
"slow"
Solution
Remove and reinsert
the SD card. If using
a micro SD-card in an
adapter, remove the
adapter including SD
card from the DL-1.
Remove the micro SD-
card from the adapter,
reinsert the micro SD-
card in the adapter,
and reinsert the
adapter in the DL-1.
If the problem persists,
power-off the DL-1,
and power it back on.
The log fi le is probably
very large. Increase
the logging interval in
the set-up menu of the
Datalogger.