1. పరిచయం
The Testo 270 Cooking Oil Tester (Model 0563 2752) is a precision instrument designed for quick, efficient, and safe determination of the temperature and quality of cooking and frying oil. This device helps ensure that frying oil maintains proper quality, preventing compromised taste and nutritional value of fried foods, and avoiding premature disposal of expensive oil. By regularly measuring temperature and Total Polar Material (TPM), the Testo 270 supports food quality, employee safety, and cost savings in both professional and private settings.
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Testo 270 Cooking Oil Tester. Please read it thoroughly before initial use and keep it for future reference.
2. భద్రతా సమాచారం
పరికరానికి గాయం మరియు నష్టాన్ని నివారించడానికి ఎల్లప్పుడూ క్రింది భద్రతా జాగ్రత్తలను గమనించండి:
- Do not immerse the entire device in liquid. The probe is designed for immersion, and the device is IP65 rated for cleaning under running water, but the main body should not be submerged.
- Exercise extreme caution when measuring hot oil. The oil can cause severe burns. Use the ergonomic grip to protect your hand.
- Ensure the oil temperature is within the specified operating range before measurement.
- పరికరం పాడైపోయినట్లు కనిపిస్తే దాన్ని ఉపయోగించవద్దు.
- పరికరాన్ని పిల్లలకు అందుబాటులో లేకుండా ఉంచండి.
- Only use the device for its intended purpose as a cooking oil tester.
Image: The ergonomic design of the Testo 270 provides protection against hot fryer oil during measurement.
3. సెటప్ మరియు ప్రారంభ ఆపరేషన్
3.1 అన్ప్యాకింగ్ మరియు కంటెంట్ తనిఖీ
Upon receiving your Testo 270, carefully unpack all components and verify that the following items are included:
- Testo 270 Cooking Oil Tester
- క్యారీయింగ్ కేసు
- చిన్న సూచనలు
- Full Instruction Manual (this document)
- Training Card
- అనుగుణ్యత సర్టిఫికేట్
- బ్యాటరీలు
3.2 బ్యాటరీ ఇన్స్టాలేషన్
The Testo 270 operates on batteries. Locate the battery compartment, typically on the rear of the device, and insert the provided batteries, ensuring correct polarity. Close the compartment securely.
3.3 మొదటి ఉపయోగం మరియు అమరిక
Before first use, it is recommended to perform a quick check or calibration according to the instructions on the training card or full manual. This ensures optimal accuracy.
Image: The Testo 270 Cooking Oil Tester, ready for use, displaying its measurement capabilities.
4. ఆపరేటింగ్ సూచనలు
4.1 పవర్ చేయడం ఆన్/ఆఫ్
Press the power button (usually marked with a circle and vertical line) to turn the device on. Press and hold the same button to turn it off.
4.2 కొలత తీసుకోవడం
- Ensure the oil is at the appropriate temperature for measurement (typically between 104°F and 374°F / 40°C and 190°C).
- Carefully immerse the probe into the hot oil. Ensure the immersion depth is sufficient (approximately 1.38 inches / 35 mm) to cover the sensor.
- Hold the device steady. The display will show the temperature and Total Polar Material (TPM) percentagఇ ఏకకాలంలో.
- The device features a traffic light system for TPM levels:
- ఆకుపచ్చ: Oil quality is good (TPM below threshold, typically < 20%).
- నారింజ: Oil quality is borderline (TPM approaching threshold, typically 20-24%).
- ఎరుపు: Oil quality is poor, oil needs changing (TPM above threshold, typically > 24%).
- Use the "HOLD" function to freeze the displayed measurement for easier reading.
- Remove the probe from the oil after measurement.
Image: The Testo 270 in action, illustrating its capability to measure both temperature and Total Polar Material (TPM) in cooking oil.
Image: The Testo 270's display simultaneously shows both the Total Polar Material (TPM) percentage and the oil temperature.
Image: The intuitive traffic light system on the Testo 270 display, indicating oil quality with green (good), orange (warning), and red (critical) color codes.
5. నిర్వహణ మరియు సంరక్షణ
5.1 పరికరాన్ని శుభ్రపరచడం
The Testo 270 probe and shaft are designed for easy cleaning. The device has an IP65 protection rating, meaning it is protected against dust and low-pressure water jets from any direction. This allows for cleaning under running water.
- After each use, allow the probe to cool slightly.
- Wipe the probe shaft and tip with a soft cloth or paper towel to remove excess oil.
- For thorough cleaning, rinse the probe under running water. Ensure water does not enter the main housing of the device.
- Use a mild detergent if necessary, then rinse thoroughly with clean water.
- Dry the device completely before storage.
Image: The Testo 270 probe being easily cleaned under running water, thanks to its IP65 protection class.
Image: After rinsing, the probe of the Testo 270 can be easily dried with a clean cloth or paper towel.
5.2 నిల్వ
Store the Testo 270 in its protective carrying case in a clean, dry place when not in use. Avoid extreme temperatures and direct sunlight.
6. ట్రబుల్షూటింగ్
If you encounter issues with your Testo 270, refer to the table below for common problems and solutions.
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| పరికరం ఆన్ చేయదు. | డెడ్ లేదా తప్పుగా ఇన్స్టాల్ చేయబడిన బ్యాటరీలు. | Check battery polarity, replace batteries. |
| సరికాని రీడింగ్లు. | Probe not fully immersed; oil temperature outside range; probe dirty; calibration needed. | Ensure proper immersion; check oil temperature; clean probe thoroughly; perform calibration as per manual. |
| డిస్ప్లే ఎర్రర్ సందేశాన్ని చూపుతుంది. | Sensor malfunction; internal error. | Turn off and restart the device. If error persists, contact Testo customer support. |
| నెమ్మదిగా ప్రతిస్పందన సమయం. | Oil temperature too low; probe dirty. | Ensure oil is within optimal temperature range; clean probe. |
7. స్పెసిఫికేషన్లు
Detailed technical specifications for the Testo 270 Cooking Oil Tester:
| పరామితి | విలువ |
|---|---|
| మోడల్ పేరు | టెస్టో 270 |
| మోడల్ సంఖ్య | 0563 2752 |
| కొలత పారామితులు | Temperature, Total Polar Material (TPM) |
| TPM Measurement Range | 0.0% to 40.0% TPM |
| TPM Accuracy | ±2 % TPM (104° to 374 °F / +40 to +190 °C) |
| ఉష్ణోగ్రత కొలత పరిధి | 32°F to 392°F (0°C to 200°C) |
| ఉష్ణోగ్రత ఖచ్చితత్వం | ±2.7 °F / ±1.5 °C |
| రిజల్యూషన్ | 0.1 °F (0.1 °C) |
| ప్రతిస్పందన సమయం | 500 మిల్లీసెకన్లు |
| ప్రదర్శన రకం | LCD, 2 lines, backlit |
| రక్షణ తరగతి | IP65 (Protected against dust and low-pressure water jets) |
| Probe Shaft Length | 6.89 in. / 175 mm |
| Probe Immersion Depth | 1.38 in. / 35 mm |
| శక్తి మూలం | బ్యాటరీలు (చేర్చబడినవి) |
| మెటీరియల్ | ABS ప్లాస్టిక్ |
| రంగు | తెలుపు |
| వస్తువు బరువు | 2.57 పౌండ్లు |
| కొలతలు (LxWxH) | 6.7 x 2.0 x 11.8 in / 170 x 50 x 300 mm |
8. వారంటీ మరియు మద్దతు
8.1 వారంటీ సమాచారం
Testo products are manufactured to high quality standards. Specific warranty terms and conditions for your Testo 270 Cooking Oil Tester are typically provided with the product documentation or can be found on the official Testo webవారంటీ క్లెయిమ్ల కోసం దయచేసి మీ కొనుగోలు రుజువును మీ వద్ద ఉంచుకోండి.
8.2 కస్టమర్ మద్దతు
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Testo customer support. Visit the official Testo webసంప్రదింపు వివరాలు, తరచుగా అడిగే ప్రశ్నలు మరియు అదనపు వనరుల కోసం సైట్.
You can visit the Testo Store on Amazon for more information: Testo Official Store
