Checkline TMT-425 - Manual (Page 4)

 Electromatic Equipment Co., Inc.
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10.0 IMPORTANT INFORMATION
Common reasons for incorrect measurements:
• Product temperature out of application range
Material below 0°C resp. above +40°C (32 to 104 °F ) may cause faulty
measurements. The storage of cold material in a warm storage area usually
creates condensed water which may lead to major measuring errors.
• Not adjusted temperature of the device
Make sure that your measuring gauge and the test material are stored under the
same temperature conditions. Protect your gauge from direct sunlight. A too
high temperature difference can affect the accuracy of your gauge negatively
• Wrong calibration curve
Before you measure the sample, check the correct selection of the calibration
curve.
• Wet or moldy test material
• Moisture/Water on the measuring head
After a measurement of wet material, a water film can be left on the measuring
head. This can result in higher moisture values at the next measurement.
Therefore, clean all plastic parts of the measurement head with a dry towel.
Warning: Tip of electrodes can lead to injury!
Keep away from children under 16 years.
11.0 EXEMPTION OF LIABILITY
The manufacturer is not liable for any incorrect measurements and resulting
damages. As this rapid measurement procedure is influenced by product specific
conditions, we recommend to carry out a plausibility check on the measurement
results. Each instrument has a serial number and warranty seal. If this is broken, we
cannot provide warranty. If the instrument is defective, contact us via
www.checkline.com.
 Electromatic Equipment Co., Inc.
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3.0 OPERATION OF THE INSTRUMENT
Switch on the device: Press the
key for 3 seconds
Power off: Press the key 5 Seconds in the measuring window; the device will be
switched of when you leave the key. The device also switched off automatically,
when no key is pressed for 4 minutes.
Set the clock: press 3 times the
key - Options – Date / Time Here you set the
date and the time by pressing (YY.MM.DD). When you entered the Year push
the key to get to the month and to the day. Press the key again to get to the
time. If you entered date and time confirm it by pressing .
Hold the measure value: Press the key in the save mode (Function must be
activated in the Datalog Time menu)
Display background lighting: Press the
key; Backlight will turn off automatically
after 20 seconds. Backlight will be activated by pressing any key. Furthermore the
Power off time is reset to 4 minutes.
Activation of superuser function:
2 times - Options – Unlock
Enter the 4-digit code using the button (standard are the last 4 digits of the serial
number). Confirm by pressing
.
Changing the user level::
From advanced user to simple user:
2 times – Options – O userlevel.
From simple user to advanced user:
Keep both the buttons and pressed immediately after switching on the device as
long as the logo is shown on the display. The device automatically starts the main
menu. Navigate to options – o userlevel and confirm by pressing
.