사용자 설명서 KAZ IRT 3520

[. . . ] To help ensure accuracy, the thermometer «scans » by taking 8 measurements in just one second and displaying the highest temperature. Why measure in the ear? The goal of thermometry is to measure core body temperature, which is the temperature of the vital organs. Ear temperatures reflect core body temperature, since the eardrum shares blood supply with the temperature control center in the brain, the hypothalamus. Therefore, changes in body temperature are reflected sooner and more accurately in the ear than at other sites. · Axillary temperatures only measure skin temperature and therefore, are not a reliable indicator of core body temperature. [. . . ] · Infants in the first 90 days of life. · Children under three years of age who have a condition such as a compromised immune system and for whom the presence or absence of fever is critical. · When you are first learning to use the ear thermometer until you are comfortable with the technique and are obtaining consistent readings. Important: As with any type of thermometer, slight temperature variations (± 0. 2 -0. 3 °C)can occur, if consecutive measurements are taken. Temperature taking hints · The right ear reading may differ from the reading taken at the left ear. Therefore, always take the temperature in the same ear. · Sleeping on an ear may cause the temperature to be higher than normal. Therefore, wait a few minutes if taking temperature after sleeping. · The ear must be free from obstructions or excess earwax build-up to take an accurate reading. 7 Memory mode The last temperature taken before the thermometer powers down is stored in memory. To enter the memory mode, press the /mem button. Even in memory mode, a new temperature can be taken provided that the ready symbol is shown. IRT 3020 The stored temperature is displayed along with the MEM symbol. To quit the memory mode, press the /mem button again. IRT 3520 This model allows you to store up to 8 temperatures. When pressing the /mem button, the display shows the memory cell number (e. g. When releasing the /mem button, the stored temperature is displayed. Each further pressing of the /mem button displays the remaining memory cells (up to MEM 8). An empty memory cell shows « ---°C ». Only the first empty memory cell will be displayed. To quit the memory mode, press the reaching MEM 8 or « ---°C ». /mem button again after Memory clear Press the /mem button for at least 5 seconds to clear the temperatures stored in memory. Release the /mem button to return to the ready symbol . LCD light (model IRT 3520 only) for easy nighttime reading 8 Care and cleaning The probe tip is the most delicate part of the thermometer. It has to be clean and intact to ensure accurate readings. If the thermometer is ever accidentally used without a lens filter, clean the probe tip as follows: · Hold the appliance with the probe tip facing down to prevent liquid from entering the probe tip area. [. . . ] The first digit referes to the last digit in the year of manufacture. The next two digits refer to the calendar week in the yera of manufacture. This thermometer was manufactured during the 14th week in 2001. Product specification Displayed temperature range: 34 °C - 42. 2 °C Operating ambient temperature range: 10 °C - 40 °C Display resolution: 0. 1 °C Accuracy for displayed temperature range: ± 0. 2 °C Battery life: 2 years /1, 000 measurements Subject to change without notice. This product conforms with the provisions of the EC directive 93/42/EEC (Medical Device Directive). 0297 11 English Guarantee We grant 1 year guarantee on the product commencing on the date of purchase. Within the guarantee period we will eliminate, free of charge, any defects in the appliance resulting from faults in materials or workmanship, either by repairing or replacing the complete appliance as we may choose. [. . . ]