UT306S - Thermomètre Uni-T - Notice d'utilisation et mode d'emploi gratuit

Type de produit	Thermomètre infrarouge sans contact
Marque	Uni-T
Modèle	UT306S
Plage de mesure	-50°C à 380°C
Précision	±1,5°C ou ±2% (la plus grande valeur)
Résolution	0,1°C
Distance spot (D:S)	12:1
Affichage	LCD rétroéclairé
Alimentation	2 piles AAA (1,5 V)
Dimensions	150 x 38 x 42 mm
Poids	150 g (avec piles)
Fonctions principales	Mesure sans contact, verrouillage des données, extinction automatique, indicateur de pile faible, sélecteur °C/°F
Température ambiante de fonctionnement	0°C à 50°C
Émissivité	0,95 fixe
Temps de réponse	< 500 ms
Laser de visée	Oui, classe II
Utilisation	Intérieur et extérieur (sec)
Entretien et nettoyage	Nettoyer la lentille optique avec un chiffon doux et non pelucheux ; éviter l'humidité et la poussière
Sécurité	Ne pas diriger le laser vers les yeux ; ne pas utiliser sur des surfaces réfléchissantes ; tenir hors de portée des enfants
Pièces détachées et réparabilité	Contacter le service après-vente Uni-T ; pièces détachées non disponibles séparément
Informations générales	Garantie 1 an ; contenu de l'emballage : thermomètre, 2 piles AAA, notice d'utilisation

FOIRE AUX QUESTIONS - UT306S Uni-T

Comment allumer et éteindre le thermomètre UT306S ?

Appuyez sur la gâchette pour allumer l'appareil. Relâchez-la pour éteindre. L'extinction automatique a lieu après environ 15 secondes d'inactivité.

Comment changer les piles du UT306S ?

Ouvrez le compartiment à piles situé à l'arrière de l'appareil. Insérez deux piles AAA en respectant la polarité. Refermez le couvercle.

Comment passer de Celsius à Fahrenheit ?

Maintenez la gâchette enfoncée, puis appuyez sur le bouton °C/°F (situé généralement près de l'affichage) pour basculer entre les unités. Relâchez ensuite la gâchette.

Que signifie le symbole de pile faible sur l'écran ?

Le symbole de pile faible indique que la tension des piles est insuffisante pour garantir des mesures précises. Remplacez les piles dès que possible.

Comment mesurer la température avec précision ?

Dirigez le thermomètre vers la surface à mesurer à une distance de 5 à 15 cm (respectant le ratio D:S). Assurez-vous que la zone est propre et non réfléchissante. Appuyez sur la gâchette pour effectuer la mesure.

L'écran affiche 'Erreur' ou 'Err' – que faire ?

Une erreur peut survenir si la mesure est hors plage, si la température ambiante est trop élevée ou si la lentille est obstruée. Vérifiez la plage de mesure et nettoyez la lentille. Si le problème persiste, contactez le SAV.

Peut-on mesurer la température de liquides chauds ?

Oui, mais uniquement en surface. Le thermomètre mesure la température de surface, pas la température interne. Utilisez-le sur des liquides non volatils et non réfléchissants.

Comment nettoyer la lentille du thermomètre ?

Utilisez un chiffon doux et non pelucheux légèrement humide pour essuyer la lentille. Évitez les solvants ou les produits abrasifs. Ne pas immerger l'appareil.

L'écran est flou ou difficile à lire – que faire ?

Vérifiez que l'écran n'est pas sale. Utilisez un chiffon doux pour le nettoyer. Si le problème persiste, vérifiez les piles : une tension faible peut entraîner un affichage faible.

Où trouver la notice d'utilisation du UT306S ?

La notice est disponible gratuitement en ligne sur des sites comme notice-facile.com ou via le site officiel Uni-T. Vous pouvez également la télécharger au format PDF.

MODE D'EMPLOI UT306S Uni-T

UNI-T®

P/N:110401110301X

UT306S Infrared Thermometer User Manual

Overview

UT306S infrared thermometer (hereinafter referred to as the thermometer) can quickly and accurately determine the surface temperature of the target by measuring the infrared energy radiated by the target surface, which is suitable for non-contact temperature measurement. UT306S is a thermometer with a D: S ratio of 12:1.

Safety Instructions

Warning:

In order to prevent eye damage or personal injury, please read the following safety instructions before using the product: - Do not point the laser directly at persons or animals or indirectly through reflective surfaces.

- Do not look directly at the laser or with optical tools (binoculars, microscopes, etc.)

LASER RADIATION DO NOT STARE INTO BEAN

DO NOT SHARE INTO BEAM CLASS 2 LASER PRODUCT

λ=630-670nm,<1mW, EN60825-1:2014

Cautions:

- If the laser imadiates the user's eyes, please close the eyes immediately and turn the head away

- Do not disassemble or refit the product and laser without permission.

- To ensure its safety and accuracy, this product should only be repaire

- Replace the batteries when the low battery indicator shows to prevent incorrect measurements

- Please check the product before using it. If it is damaged, cracked on the surface or missing plastic parts, do not

- Please refer to the emissivity information for the actual temperature. Highly reflective objects or transparent materials

will make the actual temperature higher than the measured temperature

- When measuring these objects, pay attention to the risk of burns. - Do not use the product in an environment with flammable and ev

- Do not use the product in an environment with flammable and explosive liquids, gas or dust. - Do not use the product around the environment with steam, dust, or large temperature fluctuation.

- It may bring inaccurate results and risks.

- Put the product in the current environment for more than 30 minutes before using it to ensure measurement accuracy. - Do not leave the thermometer on or near objects of high temperature.

Do not have the information on your subject of high-frequency items.

Technical Indexes

Model	UT306S
Optical resolution	12.1 (calculated at 95% energy)
Measurement range	-50°C~500°C (-58°F ~932°F)
LCD size	25*26mm
LCD display	TIN-LCD
Accuracy	-50°C~0°C, ±0°C~0.1°C / °C;0°C~500°C ± 2°C or ≥ 2% (whichever is greater)-0.87°~32°F, ±4.0°F (~4.0°F, 1.4°F)32°F~932°F, ± 4.0°F or ≥ 2% (whichever is greater)
Temperature index	±0.1 °C or ±0.15% whichever is greater (±0.1°/°F or ±0.15% whichever is greater)
Repeatability	±0.5°C or ±0.5% whichever is greater (1°F or 0.5% whichever is greater)
Emissivity	0.1–1.0 (adjustable, 0.95 by default)
Response time	<250ms (95% of reading)

Spectral response	8μm~14μm
Auto power off	15s
Low battery indication	✓
High/low temperature LED alarm	✓
High/low temperature sound alarm	✓
Data hold	✓
Unit conversion (°C/°F)	✓
MAX/MIN/4V/GD/F	✓
Lock measurement	✓
Laser	Single point laser, wavelength: 630nm~670nm, iodized power: -1°C, type: class 2
Operating temperature	-0°C~50°C (32°F~122°F)
Storage temperature	-20°C~60°C (4°F~140°F)
Operating humidity	<90%RH (non-condensing)
Drop proof	1m
Battery type	2*AAA (zinc-manganese batteries)
Battery life	9th (continuous measurement mode with laser and backlight on)
Product color	Red + grey
Product weight	161.5g
Product size	164×94.5×6mm

Reference Standard: JJG 856-2015

Appearance

1	Laser
2	Infrared receiving window
3	Trigger
4	Battery door
5	LCD display
6	LOCK button
7	MODE button
8	LASER button
9	Laser warning label

Characteristics

1) With single point laser, making the measurement indication area more accurate

2) Bright, easy-to-read and high-contrast color EBTN display

3) MAX/MIN/AVG/DIF hold

4) With buzzer sound alarm, can quickly find abnormalities 5) Trigger leak, suitable for presence that requires temporally

5) Trigger look, suitable for processes that require temperature monitoring 6) Short press fix "B" button in shutdown mode to take a measurement

6) short press the ■
LCD Indicators

Trigger lock
	Buzzer
HOLD	Temperature hold
	Low battery
C-0.88	Emissuity
MAX MIN VIO DIF	Measurement mode
HI LO	Temperature alarm
	Laser
SCAN	Temperature measurement
°C F	Temperature unit
8888	Temperature main display
8889	Temperature secondary display

Operating Instructions

Startup

Short press (less than 0.5s) the trigger to turn on the thermometer, and the measured value before the last

shutdown will be displayed. Pressing MODE button can view MAX/MIN/AVG/DIF.

Shutdown

The thermometer will automatically shut down after 15 seconds without any operation in the HOLD mode, and

save the current measured value

Manual Measurement

1) After aiming at the measured object, press the trigger and hold it. When the SCAN symbol is flashing, it means

that the temperature is being measured, and the measurement result will be updated on the LCD

2) Release the trigger, the SCAN symbol will disappear while the HOLD symbol will be displayed. The thermometer will stop measuring the temperature and keep the last measured value.

The thermometer will stop measuring the temperature and keep the last measured value.

Lock Measurement

1) Short press the LOCK button to enter the lock measurement mode. The symbol will be displayed on the

LCD and the SCAN symbol will be pressing the triaver all the time.

2) Press the trigger or short press the LOCK button again, the 🔒 and SCAN symbols will disappear while the

HOLD symbol will appear. The thermometer will stop measuring and keep the last measured temperature.

3) Short press the LOCK button in the shutdown state to wake up the thermometer and enter the lock measurement;

mode

4) If the LOCK button is pressed and not released for more than 3 seconds, it will be regarded as a misoperation. Note: The measured target should be greater than 2 times the thermometer light spot diameter (S), and then the test distance (D) can be determined according to the D:S relationship diagram. For example: when the user uses UT306S to measure the temperature of an object with a diameter of about 4" (10cm), the most accurate spot diameter (S) of the thermometer is about 2" (5cm), and then it can be estimated based on the D:S relationship diagram that the measuring distance (D) is about 24" (60cm).

MAX/MIN/AVG/DIF Value

Short press the "MODE" button to switch among "MAX→MIN→AVG→DIF" measurement; modes in sequence, and

the temperature of the corresponding mode will be displayed in the secondary display position (as shown below).

HI LOA HI LOA HI LOA HI LOA

Laser Indicator

Pressing the ⚡ button can turn on/off the laser indication function. When it is turned on, the laser symbol ⚡ will

show on the LCD, and the laser will accurately indicate the measured position.

Note: Please follow the cautions when turning on the laser to avoid eyes injury.

High and Low Temperature Alarm

If the measured temperature is higher than the set high alarm limit, the HI symbol on the display will flash. If the

sound alarm is turned on, the buzzer will beep.

If the measured temperature is lower than the set low alarm limit, the LO symbol will hash. If the

Source alarm is turned on, the buzzer will beep. If the measured temperature value is within the range of high and low alarm limit, the HVLO symbol will not show

on the display.

Tecu, C. W.

Function Settings

In the HOLD interface, long press the "MODE" button for more than 2s to enter the high alarm limit→low alarm

limit→emissivity→temperature unit→sound alarm and other function settings. Under these setting interfaces, the

user can return to the HOLD interface by pressing the trigger or no operation for 10s.

High Alarm Limit Setting

In the HOLD interface, long press the "MODE" button to enter the high alarm limit

setting interface. The user can use "▼" or "▲" to adjust. Short pressing will add

or subtract 1 to the value each time, and long pressing will add or subtract 10 each

second.

Low Alarm Limit Setting

Low Alarm Limit Setting In the HOLD interface, long press and then short press the "MODE" button once

to enter the low alarm limit setting interface. The user can use "▼" or "▲" to adjust

Short pressing will add or subtract 1 to the value each time, and long pressing will

add or subtract 10 each second.

Eministry Setting

Emissivity Setting In the HOLD interface, iron press the "MODE" button sense and then short sense.

in the HOLD interface, long press the "MODE" button once and then short press the "MODE" button twice to select the emissivity setting interface. The user are

use "▼" or "▲" to adjust. Short pressing will add or subtract 0.01 to the valve each.

time, and long pressing will add or subtract 0.1 each second.

Temperature Unit Setting

In the HOLD interface, long press the "MODE" button once and then short press the "MODE" button three times to

enter the temperature unit setting interface. The user can use "▼" or "▲" to convert the unit "C/FE

Sound Alarm Setting

In the HOLD interface, long press the "MODE" button once and then short press the "MODE" button four times to

enter the sound alarm setting interface. The user can use "▼" or "▲" to turn on/off this function.

enter the board brain setting inhibitor. The user can use ▼ or ■ to turn off this handout.

Dr. G (Distances to Great Ratio)

D: S (Distance to Spot Ratio) As the distance (D) between the thermometer and the measured torque

As the distance (D) between the sternometer and the measured target increases, the light and derivative (F) of the measured sea also increases

increases, the light spot diameter (5) of the measured area also increases

The relationship between measurement distance and light spot diameter

is shown in the figure below.

广力云智慧零售收银系统

Field of View

When measuring, make sure that the measured target is larger than the

light spot diameter. The smaller the target, the closer the test distance

light spot diameter. The smaller the target, the closer the seat distance should be (refers to Dr. G for the detailed light seat dimeter). It is necessary

should be (refer to D: B for the detailed light spot diameter). It is recommend

that the measured target be larger than twice the light spot diameter of t

thermometer.

[Non-Text]

Ferrum
Oxide	0.5-0.9
Rusting	0.5-0.7
Ferrum (casting)
Oxide	0.6-0.95
Non-Oxide	0.2
Casting	0.2-0.3
Ferrum (forging)
Passivating	0.9
Plumbum
Crude	0.4
Oxide	0.2-0.6
Molybdenum
Oxide	0.2-0.6
Nickel
Oxide	0.2-0.5
Platinum
Black	0.9
Steel
Cold rolling	0.7-0.9
Burnishing	0.4-0.6
Polishing	0.1
Zinc
Oxide	0.1
Non-Metals
Asbestos	0.95
Asphalt	0.95
Basalt	0.7
Carbon
Non-Oxide	0.8-0.9
Graphite	0.7-0.8
Carborundum	0.9
Ceramic	0.95
Clay	0.95
Concrete	0.95
Coth	0.9
Glass
Convex glass	0.76-0.8
Smooth glass	0.92-0.94
Nonex	0.78-0.82
Sheet material	0.96
Gypsum	0.8-0.95
Ice	0.98
Limestone	0.98
Paper	0.95
Plastic	0.95
Water	0.93
Soil	0.9-0.98
Wood	0.9-0.95

Maintenance

Glancing

Cleaning

Blow away the fallen particles with clean compressed air, carefully

wipe the lens surface with a moist swab, and clean the shell with

a moist sponge or soft cloth. Be careful not to rinse with water or

immojo it in water

Intrahorse it in Wall

Table 1.2.1

Replace Batteries

Install or replace two 1.5V batteries according to the following steps:

1. Remove the battery door

2. Install the batteries (pay attention to the polarity)

3. Close the battery door

(No text)

Battery demand
Batteries → battery door
(8)
©

Troubleshooting

Phenomenon	Cause	Measure
Display OL	Measured value>maximum range	Stop measuring
Display -OL	Measured value<Coronium range	Stop measuring
Display Err (startup)	Exceed the minimum or maximum operating temperature	Place the thermometer at 0°C - 50°C ( 32°C - 122°F ) for 30 minutes
Battery symbol flashes	Low battery	Replace batteries
Laser is not working or dark	Low battery	Replace batteries
Inaccurate measurement	Unmatched emissivity, too far measurement distance, diameter of the measurement target<20mm	Refer to Field of View, D.S and other instructions in this manual

UNI-T.

UNI-TREND TECHNOLOGY (CHINA) CO., LTD.

(1) 2017年1月1日（星期二）上午9:30-15:00

No.6. Gong Ye Bei 1st Road.

Songshan Lake National High Tech Industrial

Songshan Lake National High-Tech

Development Zone, Dongguan City

Guangdong Province, China

Guangdong Province, China