IT-545 Series

High-Accuracy Infrared Thermometers [Handheld type]

Industry Leading* High Accuracy Thermometer

The hand-held IT-545 is an industry leading* high accuracy , thermal-radiation-type thermometer that uses a point marker to clearly designate the measurement location.

In addition to being very portable, the IT-545 is easy to use, and is equipped with a range of advanced features that provide a high level of functionality.

It is ideal for remote temperature measurement in dangerous applications such as monitoring abnormal heat generation in voltage transformer equipment, and for quick, accurate and hygienic monitoring of the storage temperature of foodstuffs.

The twin-beam laser marker provides clear target designation, and the operator is immediately notified of temperature abnormalities by an alarm and flashing of the marker.

 

*Resuts of 2017 in-house study

  • High-accuracy (+/-1°C), high repeatability (+/-0.3°C), and fast response (within 0.8 sec, 95%)

  • Easy-to-carry, compact and lightweight design

  • Quick, accurate readings, even under rapidly changing ambient temperatures minimizing “temperature drift”

  • Wide measurement area

  • Abnormal temperature warning by audio alarm and flashing marker*
    *Only for models designated IT-545NH and IT-545

Applications

<For standard measurements> 

  • To confirm the efficacy of roof greening or heat-island prevention materials
  • Non-contact testing of high-voltage equipment such as a power supply system
  • Temperature measurement as a part of lab tests
  • Surface temperature measurement of ICs and other minute surfaces

<For high-precision measurements>

  • For biochemistry, physics and chemistry research
  • For definite safety judgment, such as safety confirmation of temperature
  • When keeping the record of temperature inspection result is needed
  • Temperature measurement for refrigerated transport
  • For strict food temperature management
ModelsNarrow-focus model : IT-545NH, IT-545N
Spot-focus model : IT-545S
Spectral response8  to 14μm
Measurement temp. range*1IT-545NH :-50 to 1000℃
IT-545N    :-50 to 500℃
IT-545S    :-50 to 500℃
Display resolution0.1℃ for 0.0 to 199.9℃
1℃ for other than above
Accuracy*2
 -50 to -0℃
 0.0 to 199.9℃
200 to 500℃
501 to 1000℃

±(5% of absolute value of reading +1.5)℃
±1.0℃
±(0.5% of reading +0.5)℃
±(0.5% of reading +0.5)℃  [Only for IT-545NH]
Repeatability
-50 to -0℃
 0.0 to 199.9℃
200 to 500℃
501 to 1000℃

±1℃
±0.3℃
±1℃
±1℃  [Only for IT-545NH]
Response timeWithin 0.8 sec (95%)
Measuring diameterIT-545NH :Ø40/500 mm (DS*3  12.5 : 1)
IT-545N   :Ø40/500 mm (DS*3  12.5 : 1)
IT-545S   :Ø2.5/30 mm
SightIT-545NH : Twin beam laser marker (Class 2)
IT-545N   : Twin beam laser marker (Class 2)
IT-545S   : LED spot marker
Operating temp. & humidity0 to 50℃, 35 to 85% RH, no condensation
Dimensions / Mass40(W) x 170(L) x 36(H) mm / Approx. 140 g (batteries included)

*1: Fahrenheit and Celsius displays are available for the Americas.
*2: Temp. 18 to 28℃, Humidity 55%RH, Emissivity (Ɛ)=1.00
*3: DS = Distance to spot size

Temperature management for copying machines
Temperature management for copying machines
Internal temperature management for household appliances
Internal temperature management for household appliances
Temperature management for air conditioners
Temperature management for air conditioners
Check heating value of electronic devices
Check heating value of electronic devices

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