Įvadas
The NJTY Infrared Thermometer Gun Model JD-10 is a high-precision, non-contact temperature measurement device designed for a wide range of applications. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting.
Saugos informacija
- Lazerio sauga: This device uses a Class 2 laser. Avoid direct eye exposure to the laser beam. Do not aim the laser at people or animals.
- Not for Human/Pet Use: This thermometer is designed for industrial, automotive, cooking, and general household surface temperature measurements. It is not intended for measuring body temperature of humans or pets.
- Avoid Hazardous Environments: Do not use the thermometer in environments with smoke, glass, or steam, as these can interfere with accurate readings.
- Elektros sauga: Exercise caution when measuring live electrical components. Maintain a safe distance.
- Saugykla: Laikykite prietaisą vėsioje, sausoje vietoje, toliau nuo ekstremalių temperatūrų ir tiesioginių saulės spindulių.
Image: The thermometer is not designed for measuring human or pet body temperature.
Produkto savybės
- Platus temperatūros diapazonas: Matuoja nuo -50 °C iki 800 °C (-58 °F iki 1472 °F).
- Fast and Precise Targeting: Equipped with a 13-point laser system for accurate aiming and a 0.5-second response time.
- Reguliuojamas spinduliavimas: Fine-tune emissivity from 0.10 to 1.00 for reliable results on various surfaces like metal, wood, and plastic.
- Clear Backlit LCD Display: Shows real-time temperature, maximum/minimum records, battery level, laser status, °C/°F switch, and high/low alarms.
- Nekontaktinis matavimas: Safely measure temperatures from a distance with a Distance-to-Spot Ratio of 12:1.
- Automatinis išjungimas: Conserves battery life by automatically shutting off after a period of inactivity.
- Duomenų sulaikymo funkcija: Freezes the current temperature reading on the display.
Vaizdas: Viršview of the thermometer's display and key functions.
Image: Detailed illustration of the thermometer's features and benefits.
Pakuotės turinys
Į paketą įeina:
- NJTY Infrared Thermometer Gun (Model JD-10)
- Temperature measuring gun holster
- 2x AAA baterijos
- Instrukcijų vadovas
Paveikslėlis: Visos prekės pakuotėje esančios prekės.
Sąranka
Akumuliatoriaus montavimas
- Raskite baterijų skyrių ant termometro rankenos.
- Atidarykite akumuliatoriaus skyriaus dangtelį.
- Įdėkite dvi AAA tipo baterijas, užtikrindami teisingą poliškumą (+/-).
- Saugiai uždarykite akumuliatoriaus skyriaus dangtelį.
Video: This video demonstrates the battery installation process and basic operation of the JD-10 Infrared Thermometer.
Naudojimo instrukcijos
1. Pagrindinis matavimas
- Nukreipkite termometrą į matuojamą paviršių.
- Press and hold the trigger to activate the laser and begin scanning. The display will show the real-time temperature.
- Atleiskite gaiduką, kad rodmuo būtų išsaugotas ekrane.
2. Temperature Unit Switching (°C/°F)
Paspauskite ° C / ° F button to toggle between Celsius and Fahrenheit units.
Image: Demonstrates how to switch between Celsius and Fahrenheit temperature units.
3. Adjustable Emissivity (EMS)
Emissivity (ε) is the ability of a material to emit energy. Different materials have different emissivity values. For accurate readings, adjust the emissivity setting to match the target material.
- Paspauskite EMS button. The tenths digit of the emissivity setting will flash.
- Naudokite ° C / ° F mygtuką, kad padidintumėte vertę, ir EMS mygtuką, norėdami sumažinti vertę.
- Paspauskite REŽIMAS to move to the hundredths digit and repeat the adjustment.
- Paspauskite REŽIMAS again to confirm and complete the setting.
Image: Recommended emissivity values for common materials.
4. Alarm Mode Settings (HAL/LAL)
The thermometer features High Alarm (HAL) and Low Alarm (LAL) modes to alert you when temperatures exceed or fall below set thresholds.
- Paspauskite REŽIMAS button repeatedly until HAL or LAL appears on the display.
- Laikykite REŽIMAS button for approximately 5 seconds. The first digit of the HAL or LAL setting will flash.
- Naudokite ° C / ° F mygtuką, kad padidintumėte vertę, ir EMS mygtuką, norėdami sumažinti vertę.
- Paspauskite REŽIMAS to move to the next digit and repeat the adjustment.
- Baigę paspauskite REŽIMAS kad patvirtintumėte nustatymą.
Image: Setting high and low temperature alarms.
5. Lazerio įjungimo/išjungimo jungiklis
Press the laser button (triangle icon) to turn the laser pointer on or off. The laser helps in precise targeting.
6. Sound Switch
The device includes a beep symbol on the display. This sound can be turned on or off via the settings, typically by cycling through MODE options or a dedicated button if available.
Programos
The NJTY JD-10 Infrared Thermometer is versatile and suitable for numerous applications:
- Maisto gaminimas: Ideal for checking temperatures of grills, griddles, ovens, deep fryers, and baked goods.
- Automobiliai: Useful for measuring engine components, brake discs, and other vehicle parts.
- ŠVOK: Perfect for identifying hot or cold spots in air vents and HVAC systems.
- Pramoninis naudojimas: Suitable for monitoring steam pipes, smelters, switchboards, and other industrial machinery.
- Naudojimas namuose: Can be used for various tasks around the house, such as checking appliance temperatures or insulation efficiency.
Image: Common household and cooking applications.
Image: Automotive and HVAC applications.
Image: Industrial applications.
Important Measurement Tips
- Distance-to-Spot Ratio (D:S): The JD-10 has a D:S ratio of 12:1. This means that from 12 inches away, the measurement area is a 1-inch circle. Ensure your target is larger than the spot size to get accurate readings.
- Venkite kliūčių: Do not measure through smoke, glass, or steam, as these can significantly affect accuracy.
- Measuring Reflective Surfaces: For shiny or reflective surfaces (e.g., polished steel, aluminum), apply a piece of black opaque tape or paint to the surface and measure the temperature of the tape/paint after it has reached thermal equilibrium with the object.
Image: Correct and incorrect measurement practices.
Image: Tip for measuring through glass or on reflective surfaces.
Priežiūra
- Valymas: Naudokite minkštą, damp šluoste prietaisui valyti. Nenaudokite abrazyvinių valiklių ir nemerkite prietaiso į vandenį.
- Objektyvo priežiūra: The infrared lens is the most delicate part. Clean it gently with a soft cloth or cotton swab and rubbing alcohol.
- Baterijos keitimas: Pakeiskite baterijas, kai ekrane pasirodo išsikrovusių baterijų indikatorius.
- Saugykla: When not in use for extended periods, remove the batteries and store the thermometer in its holster in a dry, dust-free environment.
Trikčių šalinimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Netikslūs rodmenys | Incorrect emissivity setting; Obstruction (smoke, steam, glass); Distance too far; Dirty lens. | Adjust emissivity; Remove obstructions; Move closer to target (within 12:1 D:S ratio); Clean lens. |
| Ekranas neveikia | Žemas arba išsikrovusios baterijos; neteisingas baterijų įdėjimas. | Replace batteries; Check battery polarity. |
| Laser Not Activating | Laser function turned off; Low battery. | Press laser button to activate; Replace batteries. |
Specifikacijos
- Modelio pavadinimas: JD-10
- Temperatūros diapazonas: -58°F iki 1472°F (nuo -50°C iki 800°C)
- Temperatūros tikslumas: ≥100°C, ±2%; <100°C, ±2°C
- Distance-to-Spot Ratio (D:S): 12:1
- Reguliuojamas spinduliavimas: 0.10-1.00
- Atsakymo laikas: <0.5 sekundės
- Ekrano tipas: Digital Backlit LCD
- Maitinimo šaltinis: 2 AAA baterijos (pridedamos)
- Ypatinga funkcija: Automatinis išjungimas
- Išorinė medžiaga: Plastic (TPE + ABS)
- Prekės svoris: 8.8 uncijos
- Prekės ilgis: 6.6 colių
Image: Key specifications and physical dimensions of the thermometer.
Garantija ir palaikymas
NJTY is committed to quality and reliability. This product comes with Klientų aptarnavimas visą gyvenimą. For any questions, concerns, or assistance, please contact NJTY customer service.
Contact information can typically be found on the product packaging or the official NJTY websvetainę.
