Extech Instruments VIR50 Uživatelský manuál

User’s Manual Dual Laser Video IR Video Thermometer MODEL VIR50

VIR50-EU-EN v2.3 5/14 10 Setting the temperature units (C/F) Use the ▲ and ▼ buttons to select the desired unit of measure, press the ESC button

VIR50-EU-EN v2.3 5/14 11 Setting the Buzzer ON or OFF Use the ▲ and ▼ buttons to select either ON or OFF, and press the ENTER button to confirm.

VIR50-EU-EN v2.3 5/14 12 Selecting the Memory Type If there is no SD card present in the VIR50, then only a single blue icon will be displayed on t

VIR50-EU-EN v2.3 5/14 13 Measurement Settings From the Video + IR, IR-only, or Dew Point modes, press the ENTER button to access the soft-key scre

VIR50-EU-EN v2.3 5/14 14 Emissivity setting Use the arrow buttons to highlight an emissivity setting and then press ENTER to choose it. Select emiss

VIR50-EU-EN v2.3 5/14 15 Alarm Low Use the ▲ and ▼ buttons enable or disable the alarm. If the low alarm is enabled, press the ENTER button to adjus

VIR50-EU-EN v2.3 5/14 16 Type k Press the ENTER button to enable or disable the Type k contact thermocouple input.. NOTE: If a Type-k probe is

VIR50-EU-EN v2.3 5/14 17 Item Description Picture Display saved images Video Playback saved videos Logs Display datalogger data

VIR50-EU-EN v2.3 5/14 18 Transfer files to a PC Connect the USB cable from the thermometer to a USB port on the pc or insert the microSD card into t

VIR50-EU-EN v2.3 5/14 19 IR Measurement Notes 1. The object under test should be larger than the spot (target) size calculated by the field of view

VIR50-EU-EN v2.3 5/14 2 Introduction Congratulations on your purchase of the Video IR Thermometer. This meter is capable of making non-contact (inf

VIR50-EU-EN v2.3 5/14 20 Emissivity and IR Measurement Theory IR Thermometers measure the surface temperature of an object. The thermometer’s optics

VIR50-EU-EN v2.3 5/14 21 Specifications Infrared Thermometer Specifications Range -58 to 3992oF (-50 to 2200oC) Resolution 0.1oC/F < 1000; 1oC/

VIR50-EU-EN v2.3 5/14 22 General Specifications Display 2.2” Color TFT LCD (320 x 240 pixels) Digital Camera 640 x 480 pixels Operating Temperatu

VIR50-EU-EN v2.3 5/14 3 1234567Meter Description 1. LCD Display 2. Push-buttons (UP/Picture, ESC, and DOWN/VIDEO) 3. Measurement Trigger 4. Retra

VIR50-EU-EN v2.3 5/14 4 Operation Power ON and OFF 1. The instrument is powered by one (1) rechargeable battery (3.7V). The battery is housed in t

VIR50-EU-EN v2.3 5/14 5 Video + IR mode In the Video + IR Mode the meter can measure IR temperature, air temperature, humidity, dew-point temperatu

VIR50-EU-EN v2.3 5/14 6 IR-only mode In the IR-only Mode the meter can measure IR temperature, air temperature, air humidity, dew-point temperature

VIR50-EU-EN v2.3 5/14 7 Datalogging Mode The datalogger automatically records readings to memory at a programmed interval. In the Datalogging mode,

VIR50-EU-EN v2.3 5/14 8 System Tools Settings From the Video + IR, IR-only, or Dew Point modes, press the ENTER button to access the soft-key screen

VIR50-EU-EN v2.3 5/14 9 Setting the Language Use the ▲ and ▼ buttons to select the desired language, and press the ENTER button to confirm.