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

1. Вовед

This manual provides detailed instructions for the proper use and maintenance of your Landtek 4-Channel K/J/T Type Thermocouple Thermometer Data Logger. This device is designed for accurate temperature measurement across multiple channels and includes data logging capabilities for various applications.

Please read this manual thoroughly before operating the device to ensure safe and efficient use.

2. Клучни карактеристики

• Четири канали: Simultaneous measurement with K-type, J-type, and T-type thermocouples.
• Евиденција на податоци: Stores up to 5000 groups of temperature data internally and supports unlimited USB data logging to PC software.
• Широк температурен опсег:
  • K-type: -328 to 2501°F (-200 to 1372°C)
  • J-type: -328 to 2192°F (-200 to 1200°C)
  • T-type: -328 to 752°F (-200 to 400°C)
• ADJ Temperature Compensation: Minimizes errors for precise readings in challenging conditions, with a compensation range of -16 to 48°F (-9 to 9°C).
• Приказ за корисник: HD Large LCD screen with backlight, switchable °C/°F units.
• Функции на аларм: Audible and visual alarms for programmable high/low temperature limits.
• Дополнителни функции: Мулти-иampling rates, data hold, Max/Min/Average display, auto power-off with disable function.

3. Содржина на пакетот

По отварањето на пакувањето, проверете дали сите артикли наведени подолу се присутни и во добра состојба:

• Datalogger Thermometer Unit
• K Type Probes (4 pieces)
• USB кабел
• Заштитна торбичка
• Упатство за употреба

Image: The Landtek 4-Channel Thermocouple Thermometer, along with four K-type probes, a USB cable, and a protective carrying pouch.

4. Поставување

4.1. Инсталација на батерија

1. Пронајдете ја преградата за батерии на задната страна на уредот.
2. Open the battery cover by sliding it or unscrewing it, depending on the model.
3. Insert three (3) AA 1.5V batteries, ensuring correct polarity (+/-).
4. Добро затворете го капакот на батеријата.

Слика: Задниот дел view of the thermometer with the battery cover removed, showing the three AA battery slots.

4.2. Thermocouple Connection

1. Identify the four thermocouple input jacks at the top of the device.
2. Connect the K-type, J-type, or T-type thermocouples to the corresponding input jacks (T1, T2, T3, T4). Ensure a firm connection.
3. The device supports simultaneous measurement across all four channels.

Image: The Landtek 4-Channel Thermocouple Thermometer, with four K-type thermocouples connected, each immersed in a separate glass of water, displaying individual temperature readings.

5. Операција

5.1. Вклучување/исклучување

• Притиснете го Копче за напојување за да го вклучите уредот.
• Притиснете и задржете го Копче за напојување за да го исклучите уредот.
• The device features an auto power-off function to conserve battery life. This can be disabled if continuous operation is required.

5.2. Selecting Thermocouple Type (K/J/T)

• Притиснете го ADJ/TYPE button to cycle through K, J, and T thermocouple types.
• Ensure the selected type matches the connected thermocouple for accurate readings.

5.3. Избор на единица за температура (°C/°F)

• Притиснете го ° C / ° F копче за префрлување помеѓу температурни единици Целзиус и Фаренхајт.

5.4. Функција за задржување на податоци

• Притиснете го REC/HOLD button briefly to freeze the current readings on the display.
• Press it again to release the hold and resume live readings.

5.5. Max/Min/Average Readings

• Притиснете го MAX/MIN button to cycle through maximum, minimum, and average temperature readings recorded since the function was activated.
• To reset the Max/Min/Average values, press and hold the MAX/MIN копче.

5.6. ADJ Temperature Compensation

• This function allows for fine-tuning of temperature readings to compensate for probe variations or environmental factors.
• To adjust, press and hold the ADJ/TYPE button. Use the up/down arrow buttons to modify the compensation value.
• The compensation range is -16 to 48°F (-9 to 9°C).
• Release the button to save the setting.

5.7. Пријавување податоци

The device supports two methods of data logging:

5.7.1. Internal Data Logging (Up to 5000 Groups)

1. To start internal data logging, press and hold the REC/HOLD button for 2 seconds. The "REC" icon will flash on the display.
2. За да престанете да се најавувате, притиснете и задржете го REC/HOLD копчето повторно 2 секунди.
3. The logging interval can be configured via the device settings (refer to the full manual for advanced settings).

5.7.2. USB Data Logging to PC

1. Install the provided PC software (compatible with Windows 7, 8, 10, and 11 systems).
2. Connect the thermometer to your computer using the supplied USB cable.
3. Launch the software to view real-time data, configure logging settings, and export data in Excel or BMP formats.

Image: The Landtek thermometer connected via USB to a laptop, showing the data logging software interface with real-time temperature graphs.

5.8. Функција за аларм

• The device features both audible and visual alarms.
• Upper and lower temperature limits can be programmed. When a measured temperature exceeds these limits, the alarm will activate.
• Default values: Upper Limit 1300°C (2372°F), Lower Limit -200°C (-328°F). These can be adjusted via settings.

Image: The thermometer's display showing indicators for visual and audible alarms, highlighting the alarm features.

6. Одржување

• Чистење: Wipe the device clean with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Складирање: When not in use for extended periods, remove the batteries to prevent leakage. Store the device in its protective pouch in a cool, dry place.
• Грижа за сонда: Handle thermocouples carefully. Avoid bending or kinking the wires sharply, as this can damage the probes and affect accuracy.
• Замена на батерија: Заменете ги батериите кога на екранот ќе се појави индикаторот за слаба батерија.

7 Смена на проблеми

8. Спецификации

Image: The thermometer's display showing the wide temperature range capabilities for K, J, and T-type thermocouples, alongside four K-type probes.

Image: The Landtek thermometer with its approximate dimensions (17.7cm length, 7cm width) and weight (189g) indicated.

9. Гаранција и поддршка

For warranty information, technical support, or service inquiries, please contact Landtek customer service through their official webлокацијата или продавачот на мало каде што е купен производот.

For software downloads and additional resources, please visit: https://cd50.net/37/