1. उत्पादन संपलेview
The Testo 104-IR is a versatile dual-purpose thermometer designed for accurate temperature measurements in various applications, particularly within the food industry. It combines the functionality of an infrared thermometer for non-contact surface temperature readings and a foldable penetration probe for precise core temperature measurements.
Its robust, waterproof design (IP65) makes it suitable for demanding environments, and its compact, foldable form factor ensures portability and ease of use. The device features a clear, backlit LCD display for quick and easy readouts, and it is HACCP compliant, ensuring reliability for food safety applications.
Figure 1: The Testo 104-IR thermometer with its foldable penetration probe extended, showing the digital display.
2. सुरक्षितता सूचना
- Always read the user manual thoroughly before operating the device.
- Do not point the infrared laser directly at eyes or reflective surfaces.
- Ensure the penetration probe is clean before and after each use, especially when measuring food items.
- जास्त काळासाठी डिव्हाइसला अति तापमान किंवा थेट सूर्यप्रकाशात उघड करू नका.
- Use only the specified battery type (2 x AAA batteries).
- डिव्हाइस मुलांच्या आवाक्याबाहेर ठेवा.
- स्थानिक नियमांनुसार बॅटरी आणि उपकरणाची विल्हेवाट लावा.
3. सेटअप
3.1 बॅटरी इंस्टॉलेशन
- डिव्हाइसच्या मागील बाजूस बॅटरी कंपार्टमेंट शोधा.
- बॅटरी कंपार्टमेंट कव्हर उघडा.
- योग्य ध्रुवीयता (+/-) सुनिश्चित करून दोन AAA बॅटरी घाला.
- बॅटरी कंपार्टमेंट कव्हर सुरक्षितपणे बंद करा.
आकृती 2: View of the battery compartment, showing the placement of AAA batteries.
3.2 प्रारंभिक पॉवर चालू
The device automatically powers on when the penetration probe is unfolded. Ensure the display illuminates upon unfolding.
4. ऑपरेटिंग सूचना
4.1 Infrared (IR) Measurement (Non-Contact)
For quick surface temperature readings, use the infrared sensor. This is ideal for checking temperatures of packaged goods or surfaces without direct contact.
- Ensure the penetration probe is folded in.
- Point the front of the thermometer towards the surface to be measured.
- Press the "ON" button to activate the infrared measurement and laser pointer. The laser dots indicate the measurement area.
- एलसीडी स्क्रीनवर प्रदर्शित होणारे तापमान वाचा.
आकृती 3: क्लोज-अप view of the Testo 104-IR's top, showing the two infrared laser pointers in operation.
4.2 Penetration Probe Measurement (Contact)
For accurate core temperature readings of semi-solid or liquid substances, use the foldable penetration probe.
- Unfold the penetration probe. The device will automatically power on.
- Insert the probe into the substance to be measured, ensuring the tip is fully immersed to the desired depth.
- Wait for the reading to stabilize on the display. The device has a fast reaction time (t99 = 10 seconds in moving liquid).
Figure 4: The Testo 104-IR in use, measuring the core temperature of a food item with its penetration probe.
4.3 Hold and Min/Max Functions
- होल्ड: Press the "HOLD" button to freeze the current temperature reading on the display. Press again to release.
- MIN / MAX: While in measurement mode, press the "MIN/MAX" button to cycle through the minimum and maximum temperatures recorded during the current measurement session.
4.4 पॉवर बंद
To turn off the device, fold the penetration probe back into its housing. The device will automatically power down.
5. देखभाल
5.1 स्वच्छता
The Testo 104-IR is waterproof (IP65 rated), allowing for easy cleaning under running water or with a damp cloth. Ensure the probe is thoroughly cleaned and disinfected after each use, especially when used with food products.
Figure 5: The Testo 104-IR demonstrating its waterproof capability by being rinsed under running water.
5.2 बॅटरी बदलणे
When the battery indicator on the display shows low power, replace the batteries as described in Section 3.1. Always use fresh AAA batteries.
५.८.१ स्टोरेज
Store the thermometer in a clean, dry place at room temperature. Ensure the probe is folded in to protect it from damage.
6. समस्या निवारण
| समस्या | संभाव्य कारण | उपाय |
|---|---|---|
| डिव्हाइस चालू होत नाही. | बॅटरीज मृत आहेत किंवा चुकीच्या पद्धतीने घातल्या आहेत. | बॅटरीची ध्रुवीयता तपासा किंवा बॅटरी बदला. |
| चुकीचे वाचन. | Probe not fully immersed; IR sensor obstructed; Emissivity setting incorrect (for IR). | Ensure probe is fully immersed. Clean IR sensor. Refer to advanced settings for emissivity adjustment if applicable (not detailed in basic manual). |
| डिस्प्ले मंद किंवा चमकत आहे. | कमी बॅटरी पॉवर. | बॅटरी बदला. |
7. तांत्रिक तपशील
| पॅरामीटर | मूल्य |
|---|---|
| Measuring Range (NTC Probe) | -58° to 482°F / -50 to +250°C |
| Measuring Range (Infrared) | -22° to 482°F / -30 to +250°C |
| Accuracy (NTC Probe) | ±2°F (-58° to -22.2°F), ±0.9°F (-22° to 211.8°F), ±1% of mv (Remaining Range) |
| Accuracy (Infrared) | ±4.5°F (-22° to -4.2°F), ±3.6°F (-4° to 31.8°F), ±2.7°F or ±1.5% of mv (Remaining Range) |
| ठराव | 0.1°F / 0.1°C |
| Reaction Time (NTC Probe) | t99 = 10 sec (measured in moving liquid) |
| मापन दर | २४० से |
| वजन | 7 oz. (incl. batteries) / 198 g (incl. batteries) |
| Dimensions (probe folded) | २६.५ x ४७.० x ११३.० मिमी (१.०५ x १.८७ x ४.४५ इंच) |
| ऑपरेटिंग तापमान | -4° to 122°F / -20 to +50°C |
| गृहनिर्माण साहित्य | ABS / TPE / PC, diecast zinc, stainless steel |
| मानके | EN 13485, HACCP Compliant |
| बॅटरी प्रकार | 2 x AAA बॅटरी |
| बॅटरी आयुष्य | 10 h at 25°C typical |
| डिस्प्ले प्रकार | एलसीडी, बॅकलिट |
| संरक्षण वर्ग | IP65 (जलरोधक) |
8. हमी आणि समर्थन
Testo products are manufactured to high quality standards and come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Testo webसाइट
For technical support, service, or calibration inquiries, please contact Testo customer service. Contact information can typically be found on the Testo webसाइटवर किंवा पॅकेजिंग साहित्यात.
You can visit the official Testo store on Amazon for more information: Testo Store
