Technical File
File No.
ZHTF-CE-01-015
Rev. No.
A.5
Non Contact Infrared Body
Thermometer
Instructions for use
Rev. Date
2020-07-10
Page
5 / 19
5
Section 1- Overview
Intended Use
The HeTaiDa Non Contact Infrared Body Thermometers are designed to be used for
intermittent measurement and monitoring of human body temperature by consumers in
the home setting and primary care setting as screening tool.
Description of Non Contact Infrared Body Thermometer
Device principle and introduction
The HeTaiDa Non contact infrared body thermometer are hand-held, reusable,
battery operated devices, which can measure human body temperature on
forehead, the skin temperature on one's forehead.
The operation principle is based on Infrared Sensor technology. The IR sensor
can output different signal when measuring different object temperature or in
different ambient temperature, and the ASIC can turn the signal from IR Sensor
to a digital value and display it on the LCD.
Description on Controls, Indicators, and Symbols
4.
Figure 1: HTD8808E
Infrared body thermometer
1. IR sensor
2. Liquid crystal display(LCD)
3. MODE bu on
4. Down Arrow
5. Up Arrow bu on
6. Set
7. ON/measure
8.
Cover
9. Surface mode
10. Body mode
11. Data indicator
12. Indicator of measurement result
13. Low Ba ery indicator
14. Volume on/o indicator
15. Fahrenheit
16. Memory Number
17.Celsius
18.Memory indicator
19.Bluetooth indicator
20
20.Data transmission line