Termoprodukt DT-11 User manual

DT-11/12 user manual
Precise resistance digital thermometer
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DT-11/12 thermometers are intended for
measuring temperatures in the range of
- 50° to 270° . The devices are equipped
with a measurement probe containing PT
1000 or thermocouple sensor. Example
usage: measuring the temperature in food
industry, laboratories, refrigerators or cold
rooms.
Turning on the device
To turn on/off the device, press the on/off
button. When the device is turned on, the
current temperature, will appear on the
display.
harging
To charge the device, connect it via the
micro-USB cable to the charging port. The
average charging time for the battery is
1.5 hour.
alibration
DT11/12 thermometers are calibrated
using the reference thermometer DTI 1000,
serial number 008954-01159,
manufactured by Ametek Jofra
Instruments, with a declaration of
conformity to European Union standards.
We declare that the DT-11/12
thermometers have been manufactured
in accordance with the following
standards:
Directive 2006/42/E
Directive 2014/35/EU
Directive 2014/30/EU
PN-EN ISO 12100:2012
PN-EN ISO 13857:2010
PN-EN 349+A1:2010
EN60335-1:2012
EN60335-2-40:2004/A2:2009
PN-EN 55014-1:2017-06
PN-EN 13486:2004
Screen Backlight
To turn on the display backlight, press the
button. The backlight will remain on for
approximately 15 seconds.

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SERIAL NUMBER
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TE HNI AL INSPE TION
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DATE OF SALE
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STAMP AND SIGNATURE
WARRANTY ARD
It is necessary to present the following card
for warranty repairs.
Parameter DT-11 DT-12
Measurement
Range -50° to 270° -50° to 270°
Sensor type PT-1000 Thermocouple
type T
Measurement
Resolution 0.01
Accuracy ±0.05° (0° to
100° )
-/+0.1° (0° to
100° )
Sample
frequency of
measurements
2 measurements per second
Battery Life 1440 hours
Power Supply Battery power supply 3.7V 400mAh
ase Dimensions 154 mm x 37 mm x 16 mm
Display L D
ase Protection
Rating IP65
harging port micro-USB