CUSTOM Radiation thermometer IR-310H

A radiation thermometer with a UV light function that reacts to fluorescent agents for gas leak detection, ambient temperature, humidity, and condensation warning functions.

• It can measure environmental temperature and humidity, dew point temperature, and wet bulb temperature. It warns you when there is a large difference in temperature between the object being measured and the environment, or when the object is prone to mold or condensation.
• Emissivity: 0.10 to 1.00 variable (0.01 steps)
• Circular laser marker function makes it easy to see the measurement point.
• It uses a large color LCD screen with backlight.
• Comes with a UV light (convenient for checking gas leaks using fluorescent agents, such as in car air conditioners)

"UV light" function that reacts with fluorescent agents to detect gas leaks, etc.

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The "circular laser marker" function makes it even easier to aim.

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Not only radiant temperature, but also ambient temperature and humidity are displayed at once.

Temperature measurement is also possible using a K-type thermocouple thermometer!

The "Condensation Warning Mode" and "Temperature Difference Warning Mode" indicate the level of caution using the color of the LED at the top of the screen.

Part names

Main unit

• ①Environmental temperature and humidity sensor
• ② Laser marker output unit
• ③Sensor section
• ④UV light
• ⑤K thermocouple socket
• ⑥ Measuring lever
• ⑦Battery cover
• ⑧UV light ON/OFF button
• ⑨Mode switch button
• 10. Laser ON/OFF button
• $jDisplay section
• $kAlarm display LED

Screen display example

• ①SCAN/HOLD display
• ②Environmental humidity icon/value display
• ③Environment temperature icon/value display
• ④Dew point temperature icon
• ⑤Wet bulb temperature icon
• ⑥Radiation temperature icon
• ⑦Wet bulb temperature/radiant temperature value display
• ⑧Dew point temperature/K thermocouple temperature value display
• ⑨K thermocouple temperature icon
• 10. Temperature units
• $jLaser marker display
• $k Humidity units
• $lBattery level display
• $mEmissivity display

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specification

Electrical Performance

radiant temperature

Sensor Type	Infrared sensor
Measurement range	-50 to +550°C
resolution	0.1℃
Measurement accuracy	±1.5% rdg or ±2°C, whichever is greater (0 to +550°C) ±3°C (-50 to 0°C)
Emissivity Settings	0.10 to 1.00 (variable in 0.01 steps)
temperature sensor	Infrared sensor
Measurement Area Size	13:1
Measurement wavelength	8 to 14 μm
Laser Class	Class 2 *3

*3 JIS C6802 (2014)

K thermocouple temperature

Measurement range	-50 to +850°C
resolution	0.1℃
Measurement accuracy	±1.5% rdg or ±1.5°C, whichever is greater

environmental temperature

Measurement range	0 to +50°C
resolution	0.1℃
Measurement accuracy	±1.0°C (0 to +40°C) ±2.0 ℃ (other than above)

environmental humidity

Measurement range	10 to 95% RH
resolution	1%RH
Measurement accuracy	±3.0%RH (35 to 75%RH) ±5.0 %RH (other than above)

Dew point temperature, wet bulb temperature

Measurement range	-20 to +60°C
resolution	0.1℃
Measurement accuracy	±1.5 ℃ (+25 ℃, 40 to 80 %RH)

General specifications

sampling	Approximately 2 times/second
Auto Power Off	Approximately 50 seconds (cannot be canceled)
Operating temperature and humidity	0 to +50°C, 10 to 95% RH (no condensation)
Storage temperature and humidity	-20 to +60°C, 80% RH or less (no condensation)
size	Approx. W 46 × H 160 × D 105 mm
weight	Approximately 235 g (including batteries)
power supply	9V battery x 1
battery life	Approximately 8 hours (when using alkaline batteries)
accessories	Instruction Manual, K-Type Thermocouple Sensor
proofreading	Possible
JAN	4983621200188