Beurer FT 15/1 - Thermometer Manual

Table of Contents

Contents

1 Measuring methods
2 Use
3 Memory
4 Changing the measuring unit
5 Changing the battery
6 Notes on handling batteries
7 Cleaning/Disinfection
8 Storage/Disposal
9 Technical data
10 Documents / Resources
- 10.1 Download manual

Measuring methods

Temperature measurement in the anus (rectal)

This method of measurement is most reliable and most accurate. Guide the tip of the thermometer carefully 2 to 3 cm into the anus. The measurement time with this thermometer at this site is only about 10 seconds. The end of the measuring time is indicated by an signal tone.

Measurement in the mouth cavity (oral)

For this purpose, guide the tip of the thermometer carefully into one of the heat pouches beneath the tongue, to the left or the right of the root of the tongue.

Measurement of temperature in the armpit (axillary)

This method of measurement is relatively inaccurate. Therefore, it cannot be recommended from a medical point of view.

Mode of measurement	Recommended time required for measurement	Mean divergence to the rectal method
in the anus	until the acoustic signal	–
in the oral cavity	until the acoustic signal	-0.4°C to -1.5°C (-0.7°F to -2.7°F)
in the armpit	until the acoustic signal	-0.7°C to -2.0°C (-1.26°F to -3.6°F)

Use

Press the On/Off switch to turn the unit on. A short acoustic signal will announce that it is switched on. The thermometer will carry out a self-test for about 2 seconds. During the self-test all segments of the Abb. 1 ** display will be visible**. Then "Lo °C (Lo °F)" or the value of the last measurement will appear in the display. Then the reference value of 37°C (98.6°F) will appear. Then the flashing symbol "°C" appears and the symbol "Lo" is shown in the display screen. The thermometer is now ready for use. During the measurement, the current temperature is displayed continuously, and the "°C" ("°F") symbol flashes on and off. The measurement is completed when a stable temperature has been reached. An acoustic signal (10 long beeps) sounds, the "°C" ("°F") symbol stops flashing and the measured temperature is displayed. So long as the temperature is less than 32°C (89.6°F), the "°C" ("°F") symbol continues to flash and "Lo °C (Lo °F)" is shown on the display. Higher values are displayed directly, e.g. 32.1°C (89.9°F). If temperatures over 37.8°C (100°F) are measured, a fever alarm (30 short beeps in 10 seconds) sounds. If temperatures over 43.0°C (109.4°F) are measured, the symbol for "Hi °C (Hi °F)" appears. The measurement time is very quick compared to conventional thermometers and is only 10 seconds for the rectal measurement. More accurate measurements are possible by extending the measurement time beyond the acoustic signal. For measurements in the armpits the recommended measurement time should be maintained in spite of the acoustic signal. To prolong the life of the battery, please switch off the thermometer by briefly pressing the On/Off key after the measurement. Otherwise the thermometer will automatically switch off after 10 minutes.

Memory

The last measured value will be stored automatically. This value is displayed when the On/Off button is pressed. The memory symbol is also shown beside the measured value, e.g. 37.5°CM (99.5°FM).

Changing the measuring unit

The temperature can be displayed in degrees Celsius (°C) and degrees Fahrenheit (°F). To set the measuring unit press and hold the On/Off button for longer than 2 seconds when switching on until the measuring unit changes. The saved value is displayed in the new measuring unit.

Changing the battery

The clinical thermometer contains a long-life alkali-manganese battery (LR 41, 1.5 V), which will last for approx. 2 years. The battery has to be replaced when "T" appears in the bottom right corner of the display. Press down the battery cover at the end of the device with your fingers and then pull it firmly back. Remove the old battery and replace it with a battery of the same type. The + sign on the battery must point upwards. Then put the battery cover back onto the case.
The empty, completely flat batteries must be disposed of through specially designated collection boxes, recycling points or electronics retailers. You are legally required to dispose of the batteries.
The codes below are printed on batteries containing harmful substances:
Pb = Battery contains lead,
Cd = Battery contains cadmium,
Hg = Battery contains mercury.

Notes on handling batteries

If your skin or eyes come into contact with battery fluid, flush out the affected areas with water and seek medical assistance.
Choking hazard! Small children may swallow and choke on batteries. Store the batteries out of the reach of small children.
Observe the plus (+) and minus (-) polarity signs.
If a battery has leaked, put on protective gloves and clean the battery compartment with a dry cloth.
Protect the batteries from excessive heat.
Risk of explosion! Never throw batteries into a fire.
Do not charge or short-circuit batteries.
If the device is not to be used for a long period, take the batteries out of the battery compartment.
Use identical or equivalent battery types only.
Always replace all batteries at the same time.
Do not use rechargeable batteries.
Do not disassemble, split or crush the batteries.

Cleaning/Disinfection

The device must be cleaned and disinfected before and after each use. The thermometer is 100% water-proof. For the purpose of cleaning or disinfection, it can be dipped into water or disinfectant without any difficulties.
Under no circumstances should the thermometer be boiled! Use one of the following disinfectants in accordance with the manufacturer's instructions. Other cleaning agents or methods could impair the function of the thermometer or damage it.
Name of the agent: Isopropanol 70% Pharmacy; Gigasept FF; Lysoformin; Aseptisol.

Storage/Disposal

When you are not using the thermometer, please retain it in the original protective cover.
The accuracy of this thermometer has been carefully checked and developed with regard to a long useful life.
If using the device for commercial medical purposes, it must be regularly tested for accuracy by appropriate means. Precise instructions for checking accuracy may be requested from the service address.
For environmental reasons, do not dispose of the device in the household waste at the end of its useful life. Dispose of the unit at a suitable local collection or recycling point. Dispose of the device in accordance with EC Directive – WEEE (Waste Electrical and Electronic Equipment). If you have any questions, please contact the local authorities responsible for waste disposal.

Technical data

Type:	FT 15/1
Range of measurement:	32°C (89.6°F) to 42.9°C (109.2°F)
Accuracy of of measurement:	±0.1°C in a water bath with a temperature of 35.5°C (95.9°F) to 42.0°C (107.6°F) ±0.2°C in a water bath with a temperature of 32.0°C (89.6°F) to 35.4°C (95.7°F) ±0.2°C in a water bath with a temperature of 42.1°C (107.8°F) to 42.9°C (109.2°F)
Ambient temperature:	10°C (50°F) to 40°C (104°F), with 30% to 85% relative humidity
Storage temperature:	-10°C (14°F) to +60°C (140°F), with 25% to 90% relative humidity