Non-contact infrared thermometer 3

Advantages of Non-contact infrared thermometer

Description

Non-contact infrared thermometer IR-819 product can be widely used in food detection, security inspection, fire detection, petrochemical, storage, transportation, thermal processing, painting, ink, and electrical equipment maintenance.

Non-contact infrared thermometer 1

Main Features

Non-contact infrared thermometer IR-819 accuracy can be ensured while the temperature is at 18℃ to 28℃. If the ambient temperature of the thermometer changes greatly, the accuracy of the thermometer will be affected. wait for 30 minutes at the new ambient temperature before measuring. Ensure that the size of the target is larger than the spot size of the unit. If the target is small, the distance to it should be reduced. In situations where precision is essential, ensure that the target is at least twice as large as the spot size.

Emissivity

Non-contact infrared thermometers measure the emissivity of a material’s surface, which indicates how efficiently it emits energy as thermal radiation. It is calculated as the ratio of the thermal radiation from the material’s surface to that of an ideal black surface at the same temperature. the ratio varies from 0 to 1. A higher emissivity value indicates stronger thermal radiation from the surface. most materials have emissivity values between 0.85 and 0.98. the default emissivity of this unit is 0.95 and can be adjusted. before measuring, please refer to the table below to set the emissivity to the appropriate value.

Non-contact infrared thermometer 2

Emissivity Table

Substance Thermal emissivity Substance Thermal emissivity
Aluminum 0.30 Glass 0.90 to 0.95
Asphalt 0.95 Iron oxides 0.78 to 0.82
Concrete 0.95 Lacquer 0.80 to 0.95
Asbestos 0.95 Plastic 0.85 to 0.95
Ceramic 0.95 Paper 0.70 to 0.94
Copper 0.50 Sand 0.90
Brick 0.90 Rubber 0.95
Carbon 0.85 Timber 0.94
Fat-lute 0.94 Textiles 0.94
Frozen food 0.90 Lead 0.50
Hot food 0.93 Marble 0.94
Ice 0.98 Cloth black 0.98
Snow 0.90 Plaster 0.8 0to 0.90
Human skin 0.98 Water 0.93

Why Choose Shenzhen Flus Technology Co., Ltd.

Our decision to choose non-contact infrared thermometers from Shenzhen Flus Technology Co., Ltd is rooted in their unparalleled precision and versatility.

These non-contact infrared thermometers utilize advanced infrared technology to accurately measure surface temperatures without the need for direct contact, making them suitable for various industrial, commercial, and healthcare settings. moreover, the non-contact nature of these non-contact infrared thermometers aligns with our objective to streamline processes and enhance operational efficiency. their swift and non-contact temperature measurement capabilities enable our clients to optimize workflow, reduce downtime, and improve overall productivity. whether it’s monitoring equipment, inspecting manufacturing processes, or conducting regular health screenings, these non contact infrared thermometer instruments provide reliable and instantaneous results, thereby facilitating proactive decision-making. and then, by selecting non contact infrared thermometers from this esteemed company, we benefit from their proven track record of exceptional performance and durability. these instruments are designed to withstand rigorous usage and maintain accuracy over extended periods, ensuring a long-term return on investment for our clients.