دليل استخدام مقياس حرارة ورطوبة معاير وقابل للتتبع مع منفذ RS-232

1. المقدمة

This manual provides detailed instructions for the proper use and maintenance of your Traceable Calibrated Thermohygrometer with RS-232. This device is designed for accurate measurement of temperature and humidity, featuring microprocessor-based technology for easy calibration and an RS-232 output for data communication. For optimal performance and longevity, please read these instructions thoroughly before operation.

Image 1: The Traceable Calibrated Thermohygrometer. The device features a digital display showing humidity and temperature, with several control buttons below. A probe is connected via a coiled cable.

2. المميزات

• Accurately measures temperature and relative humidity.
• Includes a NIST-Traceable certificate from an A2LA accredited calibration laboratory (1750.01), ensuring measurement accuracy.
• Microprocessor-based design facilitates quick and straightforward calibration procedures.
• Equipped with RS-232 output for data transmission to compatible systems.

3. ماذا يوجد في الصندوق

Upon unpacking, verify that the following items are present:

• Traceable Calibrated Thermohygrometer unit
• Humidity/Temperature Probe
• NIST-Traceable Calibration Certificate
• دليل التعليمات

4. الإعداد

1. تركيب البطارية: Open the battery compartment (typically on the back of the unit) and insert the required batteries, observing correct polarity.
2. اتصال التحقيق: Connect the humidity/temperature probe to the designated port on the main unit. Ensure a secure connection.
3. التشغيل الأولي: اضغط على ON button to power on the device. The display should illuminate and show initial readings.
4. Unit Selection (if applicable): If your model allows, select your preferred temperature unit (Celsius or Fahrenheit) using the ° C / ° F زر.
5. الموقع: Position the thermohygrometer in the environment where measurements are required. Ensure the probe is exposed to the air and not obstructed.

5. تعليمات التشغيل

5.1 التشغيل الأساسي

• تشغيل/إيقاف الطاقة: اضغط على ON button to turn the unit on. Press the عن زر لإيقاف تشغيله.
• عرض القراءة: The display will show current relative humidity (RH%) and temperature (°C/°F).
• درجة الحرارة وحدة: Toggle between Celsius (°C) and Fahrenheit (°F) by pressing the ° C / ° F زر.
• امسك المعلومات: اضغط على يمسك button to freeze the current readings on the display. Press again to release.
• Minimum/Maximum Readings: اضغط على الحد الأدنى - الحد الأقصى زر ل view the minimum and maximum temperature and humidity readings recorded since the last reset. Press repeatedly to cycle through MIN, MAX, and current readings.
• Reset MIN/MAX: بينما viewing MIN/MAX readings, press the إعادة ضبط button to clear the stored minimum and maximum values.

5.2 RS-232 Output

The device is equipped with an RS-232 port for connecting to a computer or data logger. This allows for real-time data acquisition and analysis. Refer to the specific software or interface instructions for your data collection system for details on establishing communication and data transfer protocols.

Image 2: A hand in a blue glove interacting with a Traceable device, demonstrating typical laboratory use. This image illustrates the practical application of Traceable instruments in a controlled environment.

6. الصيانة

• تنظيف: Wipe the unit and probe with a soft, damp القماش. لا تستخدم المنظفات أو المذيبات الكاشطة.
• استبدال البطارية: Replace batteries when the low battery indicator appears on the display. Ensure proper battery type and polarity.
• تخزين: When not in use for extended periods, remove the batteries and store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• إعادة المعايرة: Due to the nature of humidity sensors, periodic recalibration is recommended to maintain accuracy. Refer to the NIST-Traceable certificate for recommended recalibration intervals.

7. استكشاف الأخطاء وإصلاحها

8. المواصفات

9. الضمان والدعم

For warranty information and technical support, please contact the manufacturer, Cole-Parmer, or your authorized distributor. Keep your purchase receipt and NIST-Traceable certificate for reference.

الشركة المصنعة: كول-بارمر

ماركة: تعقبها

لمزيد من المساعدة، قم بزيارة Traceable Brand Store on Amazon.