Landtek 4-Channel K/J/T Type Thermocouple Thermometer Temperature Data Logger - Model MILA37300 User Manual

1. паview

The Landtek 4-Channel K/J/T Type Thermocouple Thermometer is a versatile temperature data logger designed for precise multi-point temperature monitoring. It features four input channels compatible with K, J, and T-type thermocouples, allowing simultaneous measurement. Key functionalities include data logging for up to 5000 groups internally, unlimited PC data logging via USB, selectable temperature units (°C/°F), Max/Min/Average value tracking, data hold, and an adjustable temperature compensation (ADJ) function. It also incorporates audible and visual alarms for critical temperature thresholds and an automatic power-off feature to conserve battery life.

2. Інфармацыя па бяспецы

• Always handle the device and probes with care.
• Не падвяргайце прыладу ўздзеянню экстрэмальных тэмператур, вільготнасці або прамых сонечных прамянёў.
• Ensure proper connection of thermocouples to avoid inaccurate readings or damage.
• Avoid using the device in environments with strong electromagnetic interference.
• Keep the device away from water or other liquids unless the probes are specifically designed for immersion.
• Replace batteries promptly when the low battery indicator appears to ensure continuous operation and data integrity.

3. Змесціва ўпакоўкі

Праверце, ці ёсць усе прадметы ў вашай упакоўцы:

• 1 x Landtek 4-Channel Thermocouple Thermometer
• 4 x Type K Thermocouples
• 3 батарэек тыпу АА
• 1 х USB-кабель
• 1 х футляр для пераноскі
• 1 х Кіраўніцтва карыстальніка

This image displays the complete package contents: the main thermometer unit, four K-type thermocouples, a USB cable for data transfer, and a protective carrying case. A user manual is also included.

4. Схема і кампаненты прылады

Familiarize yourself with the main components and controls of your thermometer.

A visual representation of the thermometer's main features, such as its 4-channel capability, vibrant LCD, data hold function, battery level display, Celsius/Fahrenheit unit switching, maximum/minimum value tracking, 5000 data group memory, and integrated sound and light alarm indicators.

The physical dimensions of the thermometer are displayed, indicating a height of 17.7 cm and a width of 7 cm. Its approximate weight is 189 grams, making it a portable device.

The back of the thermometer is shown with the battery cover removed, revealing the compartment designed for three AA batteries (DC 1.5V x 3).

5. Настройка

5.1 Устаноўка батарэі

1. Адкрыйце вечка батарэйнага адсека на задняй панэлі прылады (гл. малюнак 4.3).
2. Устаўце 3 батарэйкі АА, выконваючы палярнасць (+/-).
3. Надзейна зачыніце крышку батарэйнага адсека.

5.2 Connecting Thermocouples

1. Identify the four thermocouple input ports at the top of the device.
2. Plug the K-type, J-type, or T-type thermocouples into the desired channels (T1, T2, T3, T4). Ensure the plugs are inserted firmly and with correct polarity.

The Landtek 4-Channel Thermocouple Thermometer is shown in use, with four K-type thermocouples immersed in separate glasses of water, displaying individual temperature readings on its screen.

6. Асноўная аперацыя

6.1 Уключэнне/выключэнне сілкавання

• Націсніце Магутнасць кнопку, каб уключыць прыладу.
• Націсніце і ўтрымлівайце Магутнасць кнопку, каб выключыць прыладу.
• The device features an automatic power-off function to save battery. This can typically be disabled via the settings menu if continuous operation is required.

6.2 Выбар адзінак вымярэння тэмпературы (°C/°F)

• Націсніце ° C / ° F button to toggle between Celsius and Fahrenheit temperature units.

6.3 Thermocouple Type Selection (K/J/T)

• Націсніце ADJ > 2s TYPE button to cycle through K, J, and T thermocouple types. Ensure the selected type matches the connected probes for accurate readings.

6.4 Max/Min/Average Functions

• Націсніце МАКС/МІН button to display the maximum, minimum, and average temperature readings recorded during the current measurement session.

6.5 Утрыманне дадзеных

• Націсніце REC > 2s HOLD button briefly to freeze the current readings on the display. Press again to release and resume live readings.

7. Пашыраныя магчымасці

7.1 ADJ Temperature Compensation

The ADJ compensation function allows for fine-tuning temperature readings to minimize errors caused by thermocouple wire variations or environmental factors. The compensation range is from -9 to 9 °C (-16 to 48 °F).

• Access the ADJ compensation setting through the device's menu.
• Adjust the compensation value as needed to match a known reference temperature.

7.2 Налады будзільніка

The thermometer features audible and visual alarms that activate when measured temperatures exceed user-defined high or low limits.

The thermometer's display highlights its visual and audible alarm features. The visual alarm is indicated by a flashing light, and the audible alarm provides a sound notification when temperature thresholds are exceeded. Default upper limit is 1300°C, lower limit is -200°C.

• Navigate to the alarm settings in the menu.
• Set the desired upper and lower temperature limits for each channel.
• When a limit is breached, the device will trigger a sound and/or a flashing light on the display.

8. Software and Data Export

The Landtek thermometer supports data logging and export to a PC for detailed analysis.

This image illustrates the thermometer connected via USB to a laptop, showcasing the accompanying PC software for real-time data logging, analysis, and export in Excel or bitmap format. The software is compatible with Windows 7, 8, 10, and 11.

8.1 Унутраная рэгістрацыя даных

• The device can record up to 5000 groups of programmable temperature data directly on the meter.
• Усталюйце патрэбныя sampling rate (e.g., 1s, 2s, 5s, 10s, 30s, 60s, 1h) through the device's menu for internal logging.

8.2 PC Software and USB Export

• Connect the thermometer to a PC using the provided USB cable.
• Install the dedicated PC software (compatible with Windows 7, 8, 10, and 11 systems).
• The software allows for unlimited data logging, real-time display of data sheets and charts, and export of data in formats such as Excel or bitmap.

9. Дадаткі

This thermometer is suitable for a wide range of temperature measurement tasks in various environments:

A collage illustrating the wide range of applications for this thermometer, such as temperature monitoring in industrial environments, furnaces, laboratories, pottery kilns, for drinking water, and in aquariums.

• Сістэмы HVAC: For testing superheat or subcooling.
• Прамысловыя працэсы: Monitoring temperatures in manufacturing, furnaces, and other industrial settings.
• Лабараторыі: Precise temperature measurement for experiments and research.
• Food & Beverage: Checking temperatures in microwave ovens, refrigeration equipment, and for liquids like drinking water.
• акварыумы: Maintaining optimal water temperatures.

10. Тэхнічнае абслугоўванне

• Уборка: Wipe the device exterior with a clean, damp тканіна. Не выкарыстоўвайце абразіўныя ачышчальнікі або растваральнікі.
• захоўванне: Store the thermometer in its carrying case in a cool, dry place when not in use. Remove batteries if storing for extended periods to prevent leakage.
• Сыход за зондам: Inspect thermocouples regularly for damage. Replace worn or damaged probes to ensure accuracy.

11. Выпраўленне непаладак

Калі ў вас узніклі праблемы з прыладай, звярніцеся да наступных распаўсюджаных рашэнняў:

• Няма харчавання: Праверце ўстаноўку батарэек і пераканайцеся, што яны не разраджаныя. Пры неабходнасці заменіце.
• Няправільныя паказанні: Verify that the correct thermocouple type is selected in the device settings. Check probe connections and ensure probes are not damaged. Consider applying ADJ compensation if a known offset exists.
• Data Logging Issues: Ensure the device has sufficient internal memory or that the PC software is correctly installed and connected for unlimited logging. Check USB cable connection.
• Праблемы з падключэннем праграмнага забеспячэння: Confirm USB cable is securely connected to both the device and the PC. Ensure the correct drivers are installed for the PC software.

12. Тэхнічныя характарыстыкі

13. Навучальныя відэа

14. Гарантыя і падтрымка

For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase documentation or visit the official Landtek webсайт. Захоўвайце чэк аб куплі як пацвярджэнне пакупкі для гарантыйных прэтэнзій.

Каб атрымаць дадатковыя рэсурсы і спампаваць праграмнае забеспячэнне, наведайце: https://cd50.net/37/