Velleman DVM8855 User Manual

DVM8855
HIGH TEMPERATURE INFRARED & K-TYPE THERMOCOUPLE THERMOMETER
THERMOMETER VOOR HOGE TEMPERATUREN - IR + THERMOKOPPEL TYPE K
THERMOMÈTRE POUR HAUTES TEMPÉRATURES - IR+ THERMOCOUPLE TYPE K
THERMOMETER FÜR HOHE TEMPERATUREN - INFRAROT + K-TYP-FÜHLER
TERMÓMETRO PARA ALTAS TEMPERATURAS - IR + TERMOPAR TIPO "K"
USER MANUAL 3
GEBRUIKERSHANDLEIDING 12
NOTICE D’EMPLOI 21
MANUAL DEL USUARIO 30
BEDIENUNGSANLEITUNG 39

Velleman DVM8855 Specifications

General

Type	Infrared Thermometer
Display	LCD with backlight
Response Time	500ms
Distance to Spot Ratio	12:1
Resolution (°C/°F)	0.1°C/°F
Battery	9V battery
Sensor Type	Infrared
Weight	200g
Emissivity	Adjustable (0.10 to 1.00)

Summary

Introduction

Safety Instructions

Features

Overview

Operation

Software installation and use

Driver installation

Installs necessary drivers for USB to UART bridge controller.

Software installation

Guides through the installation of the DT8855 software application.

Software description

Provides an overview of the DT-8855 software interface and its features.

Using the wireless link

Explains how to establish and use the wireless connection for data transfer.

Useful information

Working principle

Explains the fundamental physics behind infrared temperature detection.

Ambient temperature

Advises on ambient temperature stabilization for accurate infrared measurements.

Surface temperature

Notes the adjustment period for the IR sensor when temperatures change.

Distance and spot size

Details the relationship between measurement distance, spot size, and accuracy.

Field of view

Specifies target size requirements relative to the measurement spot size for accuracy.

Emissivity

Defines emissivity and provides a table of values for various materials.

Cleaning and storage

Battery

Technical specifications

Velleman® Service and Quality Warranty