1. Giriş
The WISRETEC Digital Torque Meter is a high-precision instrument designed for accurate torque measurement in various applications, including automotive, bicycle, and machinery repair. It features a large digital display with backlight, two working modes (Trace and Peak), four selectable torque units, and an audible/visual alarm for preset torque values. This manual provides detailed instructions for the proper setup, operation, and maintenance of your digital torque meter.
2. Ürün Bittiview
2.1 Temel Özellikler
- Yüksek Hassasiyet: Achieves ±2% accuracy in clockwise direction and ±2.5% in counterclockwise direction.
- Dijital Arka Aydınlatmalı Ekran: Large, easy-to-read display with backlight for clear visibility in various lighting conditions.
- İki Çalışma Modu: Switch between "Trace" (real-time tracking) and "Peak" (maximum torque hold) modes.
- Four Torque Units: Easily switch between Kgf.cm, N.m, Ibf.ft, and Ibf.in.
- Sesli ve Görsel Alarm: Buzzer and red LED light activate when a preset target torque value is reached.
- Veri Depolama: Capable of storing up to 999 sets of measurement data.
- Bidirectional Measurement: Supports torque measurement in both clockwise and counterclockwise directions.
- Otomatik Kapanma: Powers off automatically after 60 seconds of inactivity to conserve battery life.
2.2 Paket İçeriği
Standart paket genellikle şunları içerir:
- WISRETEC Digital Torque Meter
- Koruyucu Kılıf
- Screwdriver (for battery compartment)
- Adapters (e.g., 1/2"(F)-1/4"(M), 1/2"(F)-3/8"(M) - may vary by model/kit)
2.3 Bileşenler ve Ekran
Familiarize yourself with the main components and display elements of your digital torque meter:
- Ekran Görüntüsü: Shows torque value, unit, working mode (T/P), and data storage number.
- LED Işık: Illuminates red when preset torque is reached.
- Düğmeler:
- ▲ (Increment Key): Increases preset torque value.
- ▼ (Decrement Key): Decreases preset torque value.
- PT (P/T Switch): Toggles between Peak (P) and Trace (T) modes.
- M (Bellek): Saklanan verilere erişir.
- U (Unit Switch): Changes torque units.
- C (Power/Return): Powers the device on/off or returns to previous menu.
- Kare Sürücü: Connects to ratchet wrenches or adapters.
3. Özellikler
The WISRETEC Digital Torque Meter is available in several models, each with specific torque ranges and connection sizes:
| Parametre | Detaylar |
|---|---|
| Modeller | TQA2-030, TQA2-135, TQA2-200, TQA2-340 |
| Pil Türü | 3 x AAA pil (dahil değildir) |
| Kesinlik | Clockwise: ±2%, Counterclockwise: ±2.5% |
| Veri Depolama | 999 kayıt |
| Tork Birimleri | Kgf.cm, N.m, Ibf.ft, Ibf.in |
| Çalışma Modları | Peak (P) / Trace (T) |
| Çalışma Sıcaklığı | -20°C ila 70°C (-4°F ila 158°F) |
| Çalışma Nemi | %15-90 RH |
| Otomatik Kapanma | 60 saniye |
| Malzeme | Plastik |
| Renk | Siyah |
Model-Specific Ranges and Connection Sizes:
| Örnek | Display Range (N.m) | Alarm Range (N.m) | Connection Head Size |
|---|---|---|---|
| TQA2-030 | 0.3 - 30 | 0.9 - 30 | 1/4 inç |
| TQA2-135 | 1.35 - 135 | 4 - 135 | 3/8 inç |
| TQA2-200 | 2 - 200 | 6 - 200 | 1/2 inç |
| TQA2-340 | 3.4 - 340 | 10 - 340 | 1/2 inç |
4. Kurulum
4.1 Pil Kurulumu
The digital torque meter requires 3 AAA batteries (not included) for operation.
- Cihazın arkasındaki pil bölmesini bulun.
- Open the battery cover using the provided screwdriver if necessary.
- 3 adet AAA pili, bölmenin içinde gösterildiği gibi doğru kutuplara (+/-) dikkat ederek yerleştirin.
- Pil kapağını sıkıca kapatın.
4.2 Attaching to a Ratchet Wrench
The digital torque meter is designed to be used in conjunction with a standard ratchet wrench. It effectively converts your existing wrench into a digital torque wrench.
- Select a ratchet wrench with a square drive size compatible with your torque meter model (e.g., 1/4", 3/8", or 1/2").
- Insert the square drive of the torque meter into the square hole of the ratchet wrench.
- Ensure the connection is secure. If necessary, use appropriate adapters (e.g., 1/2" to 3/8" adapter) for compatibility.
Note: The ratchet wrench and any necessary adapters are typically purchased separately.
5. Kullanım Talimatları
5.1 Güç Açma/Kapatma
- Açmak için, düğmesine basın. C düğme.
- Kapatmak için tuşunu basılı tutun. C Düğmeye birkaç saniye basılı tutun, aksi takdirde cihaz 60 saniye boyunca işlem yapılmadığında otomatik olarak kapanacaktır.
5.2 Selecting Working Mode (Trace/Peak)
The torque meter offers two working modes:
- Trace (T) Mode: Displays real-time torque values as they are applied.
- Peak (P) Mode: Captures and displays the maximum torque value achieved during a measurement.
Modlar arasında geçiş yapmak için basın. PT düğme.
5.3 Tork Birimlerinin Seçimi
The device supports four common torque units:
- kgf.cm
- N.m (Newton-meter)
- Ibf.ft (Pound-force foot)
- Ibf.in (Pound-force inch)
To cycle through the available units, press the U düğme.
5.4 Setting Target Torque and Alarm
You can set a target torque value, and the device will alert you when it's reached.
- While in a measurement mode, use the ▲ (Increment) and ▼ (Decrement) keys to adjust the preset target torque value.
- As you apply torque, when the measured value reaches the preset target, the buzzer will sound continuously, and the red LED light will illuminate.
5.5 Reading Torque Values
The large digital display shows the current or peak torque value, depending on the selected mode.
The backlight function ensures readability even in low-light conditions.
5.6 Veri Depolama
The device can store up to 999 sets of measurement data. Press the M erişim ve yeniden erişim düğmesiview stored data. Refer to the on-screen prompts for navigation.
6. Bakım
- Temizlik: Cihazı yumuşak ve kuru bir bezle silin. Aşındırıcı temizleyiciler veya çözücüler kullanmayın.
- Depolamak: Store the torque meter in its protective case in a dry, cool place when not in use. Remove batteries if storing for extended periods to prevent leakage.
- Etkiden Kaçının: Protect the device from drops and strong impacts, as this can affect its accuracy and functionality.
7. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Cihaz açılmıyor. | Piller bitmiş veya yanlış takılmış. | Pillerin kutuplarını kontrol edin. Yeni AAA pillerle değiştirin. |
| Hatalı okumalar. | Device not properly calibrated (unlikely for new device) or damaged. | Ensure proper connection to the wrench. If issues persist, contact customer support. |
| Alarm not sounding/lighting up. | Target torque not set or reached. | Verify the target torque setting. Ensure the applied torque exceeds the set value. |
8. Kullanıcı İpuçları
- Always ensure the digital torque meter is securely attached to your ratchet wrench before use.
- For critical applications, perform a test measurement on a known fastener to confirm accuracy.
- When setting target torque, consider the material and specifications of the fastener to avoid over-tightening or damage.
- The device is suitable for a wide range of applications, but always use the correct model and torque range for the task at hand.
9. Garanti ve Destek
Garanti bilgileri, teknik destek veya servis talepleri için lütfen satın alma işleminizle birlikte verilen belgelere bakın veya doğrudan satıcıyla iletişime geçin. Herhangi bir garanti talebi için satın alma belgenizi saklayın.
