1. Ifihan
The TASI TA641B is a high-precision handheld anemometer designed for measuring wind speed, air temperature, and ambient humidity. It features an LCD display with backlight, data hold function, and automatic power-off for energy saving. This manual provides detailed instructions for the safe and effective use of your TA641B anemometer.
2. Alaye Aabo
Please read and understand all safety warnings and operating instructions before using this instrument. Failure to do so may result in injury or damage to the device.
2.1 Gbogbogbo Abo
- Do not operate the device in explosive atmospheres or in the presence of flammable gases or fumes.
- Keep the device away from water and moisture to prevent electric shock or damage.
- Do not attempt to disassemble or modify the instrument. Repairs should only be performed by qualified personnel.
- Yago fun sisọ ẹrọ naa silẹ tabi fifisilẹ si awọn ipa to lagbara.
- Nu ẹrọ naa pẹlu asọ ti o tutu, ti o gbẹ. Ma ṣe lo abrasive ose tabi epo.
2.2 Aabo Batiri
- The device requires 3x 1.5V AAA (R03/LR03) batteries. Ensure correct polarity when installing.
- Maṣe dapọ atijọ ati awọn batiri titun, tabi awọn oriṣiriṣi awọn batiri.
- Yọ awọn batiri kuro ti ẹrọ naa ko ba ni lo fun igba pipẹ lati ṣe idiwọ jijo.
- Sọ awọn batiri ti a lo ni ibamu si awọn ilana agbegbe.
3. Ọja Ipariview
The TASI TA641B anemometer is equipped with an 8-fan blade design for low friction and high precision, ensuring a sensitive response to wind. The high-definition LCD screen provides clear readings.
3.1 Irinše ati idari
Key components and controls include:
- Afẹfẹ Blade: Measures air velocity.
- Iboju LCD: Displays measurements and status indicators.
- Bọtini agbara: Turns the device on/off. Long press for backlight.
- HOLD/UNIT Button: Toggles data hold and switches measurement units.
- Bọtini Max/MIN: Displays maximum, minimum, and average values.
- Hi/Low Buttons: Used for setting upper and lower limits (specific functionality may vary by model/firmware).
- Abala Batiri: Located on the rear, for AAA batteries.
3.2 LCD Display Indicators
The LCD screen shows various indicators:
- APO: Auto Power Off indicator.
- Ipele Batiri: Ṣe afihan agbara batiri ti o ku.
- Hi/Low: Upper/Lower limit alarm indicators.
- AUTO/HOLD/MAX/AVG/MIN: Measurement mode indicators.
- Iyara Afẹfẹ: Main reading for wind speed.
- Bft: Beaufort scale indicator.
- Ọriniinitutu: Ambient humidity reading (for TA641B).
- Iwọn otutu: Air temperature reading.
- Awọn ẹya: m/s, ft/m, km/h, mile/h, knots for air velocity; °C, °F for temperature; %RH for humidity.
4. Eto
4.1 Fifi sori batiri
- Locate the battery compartment cover on the back of the anemometer.
- Fi ideri náà sí i tàbí kí o tú u láti ṣí i.
- Insert 3x 1.5V AAA (R03/LR03) batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Rọpo ideri iyẹwu batiri ni aabo.
5. Awọn ilana Iṣiṣẹ
5.1 Power Tan / Pa ati Backlight
- Lati tan ẹrọ naa, tẹ bọtini naa Bọtini agbara.
- Lati paa ẹrọ naa, tẹ mọlẹ Bọtini agbara titi ti ifihan yoo wa ni pipa.
- The device features an automatic power-off function after 10 minutes of inactivity to save battery. This can typically be canceled manually by pressing a button before it shuts off, or by a specific setting (refer to advanced settings if available).
- To activate the backlight, long press the Bọtini agbara for more than 2 seconds while the device is on.
5.2 Gbigba Awọn wiwọn
Hold the anemometer so that the fan blade faces the direction of the wind or airflow you wish to measure. Ensure no obstructions block the fan.
5.3 Unit Yipada
- Tẹ awọn HOLD/UNIT Button briefly to cycle through different air velocity units (m/s, ft/m, km/h, mile/h, knots).
- Lo awọn °F/°C Buttons to switch between Fahrenheit and Celsius for temperature readings.
5.4 Data idaduro Išė
- Lakoko wiwọn, tẹ bọtini naa HOLD/UNIT Button to freeze the current reading on the display. The "HOLD" indicator will appear.
- Tẹ awọn HOLD/UNIT Button again to release the hold and resume real-time measurement.
5.5 MAX/MIN/AVG Measurement
- Tẹ awọn MAX/MIN Bọtini to cycle through maximum (MAX), minimum (MIN), and average (AVG) readings recorded since the device was powered on or the function was reset.
- To reset the MAX/MIN/AVG values, typically you would power off and on the device, or consult the full manual for a specific reset procedure if available.
6. Awọn pato
The following table outlines the technical parameters for the TASI TA641B anemometer:
| Paramita | TA641B Specification |
|---|---|
| Awoṣe | TA641B |
| Air Sisa Ibiti | 0.06 ~ 30.0 m / s |
| Ipinnu Iyara afẹfẹ | 0.01/0.1 |
| Afẹfẹ Sise Yiye | ±0.2+(±2% reading) |
| Ibaramu otutu Ibiti | 0 ~ 45 ° C (32 ~ 113 ° F) |
| Ambient Temperature Resolution | 0.1°C/°F |
| Ambient Temperature Accuracy | ±2 °C |
| Ibaramu ọriniinitutu Range | 0 ~ 99% RH |
| Ambient Humidity Accuracy | ± 8% RH |
| Ifihan | 4 digits, max 9999 |
| Sensọ | Infrared laser tube cutting method |
| SampOṣuwọn ling | 2 igba/s |
| Agbara Aifọwọyi Paa | 10 minutes (can be canceled manually) |
| Ayika Ṣiṣẹ | -10 ~ 50 °C, Max 80% RH, indoor altitude < 2000m |
| Ibi ipamọ Ayika | -10 ~ 50 °C, Max 70% RH (battery removed) |
| Iwọn ọja | 152 x 55 x 33 mm |
| Iwon iboju | 37 x 41 mm / 1.4 x 1.6 ni |
| Iwọn | Isunmọ. 135g (batiri ko pẹlu) |
| Agbara | 3x 1.5V AAA (R03/LR03) |
7. Itọju
7.1 Ninu
- Nu ẹrọ naa casing pẹlu asọ, damp cloth. Do not use abrasive materials or chemical solvents.
- Ensure the fan blades are free from dust and debris for accurate readings. Use a soft brush or compressed air if necessary, being careful not to damage the blades.
7.2 Ibi ipamọ
- When not in use for extended periods, remove the batteries to prevent leakage and damage to the device.
- Store the anemometer in a cool, dry place, away from direct sunlight and extreme temperatures. The recommended storage environment is -10 ~ 50 °C with Max 70% RH.
- Utilize the provided protective cover and cloth bag for storage to prevent scratches and impacts.
8. Laasigbotitusita
If you encounter issues with your TASI TA641B anemometer, please refer to the following common problems and solutions:
- Ẹrọ ko ni agbara lori:
- Ṣayẹwo boya awọn batiri ti fi sori ẹrọ ni deede pẹlu polarity to tọ.
- Rọpo awọn batiri atijọ tabi ti bajẹ pẹlu awọn tuntun.
- Awọn kika ti ko pe:
- Ensure the fan blades are clean and unobstructed.
- Verify that the device is held correctly in the airflow.
- Check for stable environmental conditions during measurement.
- Ifihan jẹ baibai tabi òfo:
- Ṣayẹwo ipele batiri ki o rọpo ti o ba lọ silẹ.
- Ensure the backlight is activated if operating in low light conditions.
- Auto power-off too soon:
- The device has a 10-minute auto power-off feature. If you need continuous measurement, ensure you interact with the device periodically or check if there's an option to disable APO (refer to the full manual if available).
Fun awọn ọran ti o tẹsiwaju, jọwọ kan si atilẹyin alabara.
9. Awọn imọran olumulo
- For the most accurate wind speed readings, hold the anemometer at arm's length, ensuring your body does not create a wind shadow or turbulence around the sensor.
- When measuring in fluctuating wind conditions, utilize the MAX/MIN/AVG functions to get a better understanding of the wind profile over a period.
- Always keep the protective cover on the fan when not in use to prevent damage to the delicate blades.
- Remember to remove batteries for long-term storage to prevent corrosion.
10. Atilẹyin ọja ati Support
TASI products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or contact the seller/manufacturer directly. Keep your purchase receipt as proof of purchase.
