MEDSOURCE MS-131001 Non-Contact Infrared Thermometer User Manual

: June 6, 2024
: MEDSOURCE

MEDSOURCE MS-131001 Non-Contact Infrared Thermometer

Product Image

Quick Guide

Measure Temperature Indoors

Before Measuring

Push hair aside, from forehead.
Wipe away any sweat for best measurement
For best temperature measurement, scan 3-5 cm away from forehead.

Note:

Lo may display due to following circumstances:
- After a cold compress.
- After taking medications.
- After bathing.
- If body is perspiring.
- A change in weather surroundings.
- Body is in a cool climate; such as air conditioned space.
Hi may display due to following circumstances:
- Body temperature is above 109.4ºF.
- The F4 Value is on the high side.
- The room temperature is above 104ºF.

Temperatures are measured by the energy emitted by humans. Thermometer does not emit radiation as it is harmless.

Intended Use

The device is an infrared thermometer intended to measure forehead temperature of infants and adults without contacting human body. It can be used by consumers in household environment and doctor in clinic as reference.

Introduction

The MS-131001 Non-contact Infrared thermometer has been developed by using the latest infrared technology. This technology allows temporal artery (TA) temperature to be taken at a distance of about 3cm~5cm away from the forehead. Precise, Instantaneous and without Contact, the MS-131001 is, up to now, the most suitable thermometer for no risk on temperature measurement. It has been demonstrated that this method of TA temperature measurement is more precise than the tympanic thermometry and better tolerated than rectal thermometry (1). However, as with other types of thermometer, it is essential to use the MS-131001 properly in order to obtain reliable and stable results. You are therefore advised to read this instruction manual and the safety precautions carefully before use. (1)Greenes D, Fleisher G. Accuracy of a Noninvasive Temporal Artery Thermometer for Use in Infants. Arch Pediatr Adolesc Med 2001;155:376.

Precautions Before Use

The MS-131001 thermometer is pre-set at the factory.
It is not necessary to calibrate the device when starting it up.

In order to obtain reliable and stable results, you are advised each time there is a significant change in the ambient temperature due to a change in environment, to allow the thermometer to acclimatize to this ambient temperature for 15 to 20 minutes before using it.
It is important to allow 3~5 seconds interval between two measurements.

Operating Principle

All objects, solid, liquid or gas, emit energy by radiation. The intensity of this energy depends on the temperature of the object. The MS-131001 infrared thermometer is therefore able to measure the temperature of a person by the energy the person emits. This measurement can be taken thanks to an external temperature probe on the device which permanently analyses and registers the ambient temperature. Therefore, as soon as the operator holds the thermometer near the body and activates the radiation sensor, the measurement is taken instantly by detection of the infrared heat generated by the arterial blood flow. Body heat can therefore be measured without any interference from the heat of the surrounding environment.

THE DIFFERENT METHODS OF TEMPERATURE MEASUREMENT

Core Temperature

Core temperature is the most precise measurement and involves measuring the temperature in the pulmonary artery by means of a catheter equipped with a thermal probe which can read the temperature in situ. The same method is employed for probes measuring the esophageal temperature. However, such invasive temperature measurement methods require specific equipment and expertise.

Rectal Thermometry

Rectal temperature adjusts slowly in comparison to the evolution of the body’s internal temperature. It has been demonstrated that rectal temperature remains raised long after the internal temperature of the patient has started to drop and vice versa. Furthermore, rectal perforations have been known to occur as a result of this method and without appropriate sterilization techniques, rectal thermometry can spread germs often found in faeces.

Oral Thermometry

Oral temperature is easily influenced by recent ingestion of food or drinks and by breathing through the mouth. To measure oral temperature, the mouth must remain closed and the tongue lowered for three to four minutes which is a difficult task for young children to accomplish.

Axillary (armpit) Temperature

Although it may be easy to measure axillary temperature, it has been proven that it does not provide an accurate measurement of the child’s internal temperature. To take this type of temperature, the thermometer must be wedged tightly over the axillary artery. Despite the low sensitivity and relative inaccuracy of axillary temperature in detecting fever, this method is recommended by The American Academy of Pediatrics as a screening test for fever in newborns.

Tympanic Thermometry

In order to obtain a precise temperature reading, good command of the measurement technique is required. The thermometer probe must be placed as close as possible to the warmest part of the external ear canal.

Normal Temperatures According to Measurement Method

MEASUREMENT METHOD

|

NORMAL TEMP°

---|---
RECTAL|

97.9°F ~ 100.4°F

ORAL|

95.9°F ~ 99.5°F

AXILLARY|

94.6°F ~ 99.14°F

AURICULAY|

96.45°F ~ 100.4°F

TEMPORAL|

96.44°F ~ 100.4°F

Normal Temperature According to Age

Age

|

°C

|

°F

---|---|---

0-2 years

|

36.4-38.0

|

97.5-100.4

3-10 years

|

36.1-37.8

|

97.0-100.0

11-65 years

|

35.9-37.6

|

96.6-99.7

65 years

|

35.8-37.5

|

96.4-99.5

How to take a Temperature

Aim at the middle of forehead, from a distance of about 3cm-5cm, press the thermometer’s measurement button and the temperature will instantly be displayed.

Basic Instrument

The type BF applied part: Sensor.

Technical Specifications

Normal using condition
Ambient temperature: 10°C ~ 40°C (50°F ~ 104°F) Relative humidity: ≤85%
Batteries: DC 3V (2 pcs AA batteries)
Unit size: 155 x 100 x 40 mm (L x W x H)
Unit weight (without battery): 105g
Temperature display resolution: 0.1°C (0.1°F)
Measuring range:
In body mode: 32.0°C ~ 43.0°C (89.6°F ~ 109.4°F)
Under body mode, there is three color backlits:
Green color backlit: ≤37.3°C (99.1°F), means normal temperature. Orange color backlit: 37.4°C ~ 37.9°C (99.3°F ~ 100.2°F), means low fever. Red color backlit: ≥38°C (100.4°F), means high fever.
In surface temp mode: 0°C ~ 60°C (32°F ~ 140°F)
In room mode: 0°C ~ 40°C (32°F ~ 104°F)
Precision:
32.0°C ~ 34.9°C (89.6°F ~ 94.8°F) : ±0.3°C(±0.6°F)
35.0°C ~ 42.0°C (95°F ~ 107.6°F) : ±0.2°C(±0.4°F)
42.1°C ~ 43.0°C (107.8°F ~ 109.4°F) : ±0.3°C(±0.6°F)
Consumption: ≤300mW
Accuracy: ± 0.3°C (0.6°F)
Measuring distance: 3cm ~ 5cm (1.2in ~ 2in)
Automatic power-off: <30 secs
Memory: 32 sets

Note: The Non-contact Infrared Thermometer Model MS-131001 can take temperature readings below 32.0°C or above 43.0°C (89.6°F to 109.4°F) but precision is not guaranteed outside of this range.

Longevity of the Product
The MS-131001 was conceived for an intense and professional use, its longevity is guaranteed for 100,00 uses.

Maintenance of the Product

The protective glass over the lens is the most important and fragile part of the thermometer.
Clean the glass with cotton fabric, wet with 95° alcohol.
Do not use other batteries than mentioned batteries, do not recharge non rechargeable batteries, do not throw in fire.
Remove the batteries when thermometer is not used for an extended period of time.
Do not expose the thermometer to sunlight or water.
An impact will damage the product.

Guidelines

This device complies with the EU Directive 93/42/EEC concerning medical products, the ISO 80601-2-56 and the European Standard EN60601-1-2 and is subject to particular precautions with regard to electromagnetic compatibility.

Troubleshooting

If you have problems while using your thermometer, please refer to this guide to help resolve the problem. If the problem persists, please contact our customer service.

THE SCREEN DISPLAYS TEMPERATURE HIGHER THAN 43.0°C (109.4°F):
The temperature is in Fahrenheit. Change the measurement to Celsius.
THE SCREEN DISPLAYS TEMPERATURE LOWER THAN 32°C (89.6°F):
To take the surface temperature, press the “MODE” button and set to the reading called “Body” , If the device is in Surface Temp Mode, the 32°C (89.6°F) temperature displayed is showing the external temperature of your body, rather than the internal.
THE SCREEN DISPLAYS THE MESSAGE HI
When using the MS-131001 Thermometer, the message “HI” can show on the screen.
In this case, the temperature is above the measurement range selected, either above 43.0 °C (109.4°F) in Body Mode.
THE SCREEN DISPLAYS THE MESSAGE LO
When using the MS-131001 Thermometer, the message “LO” can show on the screen.
In this case, the temperature analyzed is under the measuring range selected, either less than 32°C (89.6°F) in Body Mode.
This message displays for various reasons. Please find below a list of the main issues:

Reasons for LO message display

|

Advice

---|---
Temperature reading hampered by hair or perspiration.| Make sure there is no obstruction or dampness prior to taking temperature.
Temperature hampered by an air draft or dramatic change in ambient temperature.| Make sure there is no air blowing in the area of use; this could affect the infrared reading.
Temperature readings are too close together, and the thermometer did not have time to reboot.| Pause for 3~5 seconds minimum between readings; a 15 seconds pause is recommended.
The measuring distance is too far.| Take measurements at the recommended distance (app. 3~5 cm; 1.2in~2.0in).

Explanation of Symbols

Symbol

|

Reference

---|---

| Trade mark

| IEC 60417-5333,Type BF applied part

| IEC 60417-5031 Direct current

| Protected against access to hazardous parts with a finger and against vertically falling water drops when enclosure tilted up to 15°

| Refer to instruction manual / booklet

| DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.

| This symbol shall be accompanied by the name and the address of the manufacturer

| Specifies serial number

EMC Declaration

Guidance and manufacturer’s declaration – electromagnetic immunity

The “MS-131001” is intended for use in the electromagnetic environment specified below. The customer or the user of the “MS-131001” should ensure that it is used in such an environment.

Immunity test

|

IEC 60601 test level

|

Compliance level

|

Electromagnetic environment – guidance

Electrostatic discharge (ESD) IEC 61000-4-2| ±6 kV contact
±8 kV air| ±6 kV contact

±8 kV air

| Floors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30 %.
Electrical fast transient/burst IEC 61000-4-4| ±2 kV for power supply lines
±1 kV for input/ output lines| Not Applicable| Mains power quality should be that of a typical commercial or hospital environment.
Surge
IEC 61000-4-5| ±1 kV line(s) to line(s)

±2 kV line(s) to earth

|

Not Applicable

| Mains power quality should be that of a typical commercial or hospital environment.
Voltage dips, short interruptions and voltage variations on power supply input lines

IEC 61000-4-11

| <5 % UT (>95 % dip in UT) for 0,5 cycle 40 % UT (60 % dip in UT) for 5 cycles

70 % UT

(30 % dip in UT) for 25 cycles <5 % UT (>95 % dip in UT) for 5 sec

|

Not Applicable

| Mains power quality should be that of a typical commercial or hospital environment. If the user of the “JXB-178” requires continued operation during power mains interruptions, it is recommended that the “JXB-178”

be powered from an uninterruptible power supply or a battery.

Power frequency (50/60 Hz) magnetic field IEC 61000-4-8|

3 A/m

|

3 A/m

| Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.

Manufactured for: MedSource
4201 Norex Drive
Chaska, MN 55318
www.medsourcelabs.com
(800)876-8264