Victor 306A Operating Instructions

Rapid-Measuring Infrared Thermometer (-20°C - 550°C)
Rapid-Measuring Infrared Thermometer (-20°C - 550°C)
Operating Instructions
Operating Instructions
Contents
I. Product Introduction ..................................................................................................
II. Basic Operation Principle................................................................................................
III. Product Features...........................................................................................................
IV. Main Technical Specifications...........................................................................................
Ⅴ. Operation Method........................................................................................................
Ⅵ. Symbol Description of Keystroke and LCD Display..............................................................
Ⅶ. Points for Attention........................................................................................................
Ⅷ. Quality Commitment & After Sale Service...........................................................................
Ⅸ. Accessories List..........................................................................................................
Ⅹ. Attached Table: Contrast Table of Common Objects Emissivity...............................................
I. Product Introduction
It is a professional hand-held non-contact infrared thermometer, which is characteristic of easy operation, precise design, high
accuracy and wide measurement range. It possesses various kinds of functions such as laser collimation, LCD display with
backlight ， over-temperature alarm, adjustable emissivity and automatic shutdown. When the device is in use, the objects
temperature could be detected rapidly and accurately by simply aiming the detection window at the objects.
II. Basic Operation Principle
Any object with the temperature over 0°C will emit a certain proportion of infrared radiation energy on the basis of its own
temperature. The radiation energy and its wavelength distribution have very close relation to its surface temperature. On the
basis of this principle, the objects temperature could be accurately detected by measuring infrared radiation energy of the
objects.
III. Product Features
● Exclusive use of HEIMANN infrared temperature probe with high accuracy and stable performance.
● Sound alarm function when temperature is slightly high (Threshold value is adjustable)
● Backlight LCD digital display
● Two temperature modes to select: Fahrenheit and Celsius
● Max value, min value, relative value, average value and lock storage function
● Emissivity 0.1-1.00 adjustable
● Inbuilt laser aiming device
● Automatic shutdown (power conservation)
● Small volume, proper structure and easy to operate.
IV.

Main Technical Specifications

A. Normal working condition
1. Environment temperature: 0°C-50°C
2. Relative humidity: 10%-85%
3. Power: DC3V (2 AAA batteries)
B. Basic Size :92mm*50mm*168mm (Length*Width*Height)
C. Weight (Net weight): 125g (excluding the batteries)
D. LCD Display Resolution (Accuracy): 0.1°C/°F
E. Measurement Range: -20°C-550°C (-4°F -1022.0°F)
F. Power Consumption: ≤50mw
G. Measurement Discrepancy: ±2.0°C or ±2% (Max value)
H. Measurement Time: ≤0.5 second
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