1. Entwodiksyon
The Unit UT-306C Infrared Thermometer is a robust and easy-to-use device designed for non-contact surface temperature measurement. This series is suitable for various applications, including the food industry, machine maintenance, metal processing, cold storage, and other industrial fields.
It features a wide temperature range, selectable Celsius/Fahrenheit units, an EBTN display, auto power-off, and low battery indication.
2. Enfòmasyon sou Sekirite
Tanpri li tout avètisman ak enstriksyon sekirite yo ak anpil atansyon anvan ou itilize pwodui sa a. Si ou pa swiv enstriksyon sa yo, sa ka lakòz chòk elektrik, dife oswa blesi grav.
2.1 Prekosyon Sekirite Jeneral
- Pa lonje lazè a dirèkteman nan je oswa sifas meditativ.
- Do not use the device in environments with explosive gas, vapor, or dust.
- Kenbe aparèy la lwen jaden elektwomayetik fò.
- Pa eseye demonte oswa modifye aparèy la. Konfye tout antretyen bay pèsonèl kalifye.
- Asire w ke konpatiman batri a byen fèmen anvan w itilize li.
2.2 Sekirite Lazè
This device uses a Class 2 laser. Avoid direct eye exposure to the laser beam. The laser power is less than 1mW and the wavelength is 630nm-670nm.
3. Product Components and Display
Familiarize yourself with the main parts of your UT-306C Infrared Thermometer.

Figi 3.1: Devan view of the Unit UT-306C Infrared Thermometer, showing the display, trigger, and function buttons.

Figi 3.2: Side view of the Unit UT-306C, highlighting the ergonomic grip and laser aperture.

Figi 3.3: Close-up of the EBTN-LCD display on the UT-306C, showing temperature readings and mode indicators.
3.1 Endikatè ekspozisyon
The EBTN-LCD display provides clear readings and indicators:
- HI/LO Alarm: Indicates if the measured temperature is above or below set limits.
- RETE: Shows that the current reading is held on the display.
- °C/°F: Temperature unit indicator.
- MAX/MIN/AVG/DIF: Indicates the current measurement mode (Maximum, Minimum, Average, or Difference).
- Batri ki ba: Icon appears when battery power is low.
4. Enstalasyon
4.1 Enstalasyon batri
- Jwenn konpatiman pil la sou manch tèmomèt la.
- Louvri kouvèti batri a.
- Mete de pil AAA 1.5V, asire w polarite a kòrèk (+/-).
- Fèmen kouvèti batri a byen.
4.2 Power On/Off
To power on the device, press the trigger. The device will automatically power off after a period of inactivity to conserve battery life.
5. Operasyon Enstriksyon
5.1 Mezi Debaz
- Dirije tèmomèt la sou sifas sib la.
- Press and hold the trigger. The laser pointer will activate (if enabled) to indicate the measurement area.
- Lekti tanperati a ap parèt sou ekran an.
- Release the trigger to hold the reading on the display (Data Hold function).
5.2 Seleksyon Inite (°C/°F)
With the device powered on, press the 'SET' button to cycle through settings. Use the up/down arrows to change the temperature unit between Celsius (°C) and Fahrenheit (°F).
5.3 Ajisteman Emisivite
Emissivity (ε) is crucial for accurate temperature measurement. The UT-306C allows adjustment from 0.10 to 1.00.
- Press the 'MODE' button to enter emissivity adjustment mode.
- Use the up/down arrows to increase or decrease the emissivity value.
- Press 'MODE' again to confirm and exit.
Refer to a standard emissivity table for common materials to ensure accuracy.
5.4 Mòd Mezi (MAX/MIN/AVG/DIF)
Press the 'MODE' button repeatedly to cycle through different measurement modes:
- MAX: Montre tanperati maksimòm ki mezire pandan yon eskanè.
- MIN: Montre tanperati minimòm ki mezire pandan yon eskanè.
- AVG: Montre tanperati mwayèn ki mezire pandan yon eskanè.
- DIF: Displays the difference between the maximum and minimum temperatures measured during a scan.
5.5 Alam Tanperati Segondè/Ba
The device can be set to alarm when temperatures exceed or fall below predefined limits.
- Press 'SET' to enter alarm setting mode.
- Use the up/down arrows to adjust the high or low alarm threshold.
- Press 'SET' again to switch between high and low alarm settings.
- Press 'MODE' to exit alarm setting mode.
6. Antretyen
6.1 Netwaye Aparèy la
Pou asire lekti egzak epi pwolonje lavi tèmomèt ou a:
- Clean the lens with a soft, clean cloth or cotton swab moistened with water or medical alcohol.
- Netwaye aparèy la casing ak piblisiteamp twal ak savon modere. Pa sèvi ak pwodui netwayaj abrazif oswa solvang.
- Asire w ke aparèy la sèk nèt anvan ou sere l oswa anvan ou itilize l pwochen fwa a.
6.2 Ranplasman batri
When the low battery indicator appears on the display, replace the batteries as described in the "Battery Installation" section (4.1). Always use two new 1.5V AAA batteries.
6.3 Depo
Store the thermometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Aparèy pa limen. | Pil ki mouri oswa ki mal enstale. | Ranplase pil yo, asire w ke polarite a kòrèk. |
| Lekti ki pa kòrèk. | Incorrect emissivity setting; lens is dirty; distance to spot ratio exceeded. | Adjust emissivity; clean the lens; ensure measurement is within 12:1 distance spot ratio. |
| "HI" or "LO" displayed. | Tanperati a pa nan limit mezi a (-50°C rive 500°C). | Asire w ke tanperati sib la nan limit espesifye pou aparèy la. |
| Lazè a pa vizib. | Laser function is disabled. | Check settings to ensure laser is enabled. |
8. Espesifikasyon
| Paramèt | Valè |
|---|---|
| Modèl | UT306C |
| Sètifikasyon | CE, UKCA |
| Ranje Tanperati | -50℃~500℃ (-58℉~932℉) |
| Kalite lazè | Sèk |
| Presizyon | ±2°C oubyen ±2% (kèlkeswa sa ki pi gran an) |
| Rezolisyon | 0.1°C |
| Rapò Distans Spot (D:S) | 12:1 |
| Tan repons | ≤250ms |
| Emisyon | 0.10~1.00 (adjustable) |
| Klas Lazè | Klas 2 |
| Lazè pouvwa | <1mW |
| Longèdonn lazè | 630nm ~ 670nm |
| Repons Spectral | 8µm~14µm |
| Kalite ekspozisyon | EBTN-LCD |
| Seleksyon inite | ° C / ° F. |
| Done kenbe | Wi |
| Auto Power Off | Wi |
| Endikasyon batri ki ba | Wi |
| MAX/MIN/AVG/DIF Mode | Wi |
| Segondè / Ba Tanperati Alam | Wi (Ou ka tande) |
| Drop Tès | 1m |
| Pouvwa | 2 x 1.5V pil AAA |
| Koulè pwodwi | Wouj ak gri |
| Pwa pwodwi | 161.5g |
| Gwosè pwodwi | 146 × 78 × 45mm |
9. Garanti ak sipò
For warranty information and technical support, please refer to the official Unit websit la oubyen kontakte distribitè lokal ou a. Kenbe resi acha ou kòm prèv acha.





