The ETW-A Angle Measuring Digital Torque Wrench is perfectly designed for accurate and precise angle measurement.
The ETW-A is suitable for Torque auditing & Torque application. As a precision tool, it is highly accurate as well as highly repeatable. For product portfolio cohesion, the Torque & Angle Wrench uses the same Organic LED display, membrane keypad, user interface and PC based data management software as other standard products within this range of electronic torque tools. Additionally, training time is kept to a minimum due to the ease of use of the tool itself.
The ETW-A has both visual and audible alarms that signal good or bad torque. Furthermore, there is a visual battery life indicator, alarms for preset value approach, fastener overload, range overload and maximum mechanical overload.
It's specifically designed for use in all industrial settings and applications where high accuracy and repeatability combined with a complete torque data management and control system are required.
• Accuracy – Right hand side torque = 1%, Left hand side torque = 1% of actual
• Resolution – 0.01 to 50Nm, 0.1 to 999Nm, 1 to 2000Nm
• Alarms – Preset value approach, range overload, mechanical overload, low battery and memory full
• Memory Capacity – 2094 values
• Battery Life
Torque reading start at 5% of maximum capacity with an accuracy of 1% beginning at 10% of maximum capacity (threshold to maximum span).
Modes of Operation
The following are the different modes available with the ETW-A Torque Wrench:
The languages of operation available to the user are: English, Chinese, French, German, Italian, Polish, Portuguese, Russian & Spanish.
The following units of measurement are available; Kgf.cm – kgf.m – cN.m – N.m – ozf.in – lbf.in – lbft.ft
To set the date, month and year.
This mode allows the user to set limits for the torque + angle applied or measured. The operator can choose to set torque values by % or tolerance. During operation the OLED display will be green when approaching the preset tolerance and will change to red if exceeded.
The user can choose from the following Set Modes;
- Set Torque
- Set Torque & Angle
- Set Just Move Preset
Just Angle Mode
In Just Angle Mode, the maximum torque reading will remain on the OLED display when the load is removed as long as the torque loaded is above the 10% of maximum capacity threshold. The angle turned from 5% of the tool span until maximum torque reading is also displayed. The user has the option to store the reading in memory. If storage of the reading is not required, the user may continue to the next measuring task.
Just Move Mode
In Just Move Mode, the torque recorded after a pre-defined number of degrees (Defined in Set Mode) will remain on the OLED display when the load is removed, as long as the torque loaded is above the 10% of maximum capacity threshold. The final torque and final angle measurements will also be displayed. The user has the option to store the reading in memory. If storage of the reading is not required, the user may continue to the next measuring task.
In Preset mode, the maximum torque reading will remain on the OLED display when the load is removed as long as the torque loaded is above the 10% of maximum capacity
• Passing Minimum Value – The green LED on the keypad will flash, and the buzzer will sound intermittently, while the OLED display will change to orange.
• Passing Nominal Value – The green LED on the keypad will turn on, and the buzzer will sound continuously, while the OLED display will change to green.
• Passing Maximum Value – The red LED will flash continuously, and yhe buzzer will sound continuosly, while the OLED display will change to red.
This mode allow the user to view the stored torque and angle data. Only locations containing data will be displayed. Note that as data is stored, the locations are populated sequentially from 01 to 2094.
This mode allows the user to upload stored torque data. In upload mode, the driver must be connected to a PC running the PC Front-End Software (PCFE) via the ISB port on the Driver and the PC.
This mode allows the user to clear the stored data from an individual range of locations. Before clearing the selected range and as a safety precaution, the user will be asked are
they sure they wish to clear selected data. This can be done by pressing the confirm button.
This mode allows the user to select the method of communication. The standard model allows communication by standard USB cable to the included software. For communication by ASCII or BINARY the wrench will need physical modifications in advance.
|Date, Language, Comms, Track, Peak, Just Move, Just Angle|
|Set, Preset, Recall, Upload, Clear|
|Display: Large Organic LED|
|Units: N-m, N-cm, Kgf-m, Kgf-cm, Oz-in, Lb-in, Lb-ft|
|Alarms: Audible & Visual Signals|
|Automatic Zero Point Setting|
|Automatic Power Down|
|Over-torque: Warning system on display|
|Batteries: Lifespan of 180+ hours|
|Storage Capacity: 2000+|
|Languages: English, Chinese, French, German, Italian, Japanese, Polish Portuguese, Russian, Spanish, others on request|
|Programmable presets: 99, via PC or directly on Wrench|
|Electronic Calibration: by date or numbers of measurements|
|Accuracy: better than 1% of actual reading LHS & RHS from 10% to 100% of specified range, Torque angle accuracy better than .5°|
|Displays measurement: Starts from 2% of max|
|Windows Excel and SPC compatible|
|Comms: USB bi-directional communications|
|PLC Communications: Using ASCII or Binary transfer|
|ETW-A-10||1 - 10 N-m||1/4"||3/8"|
|ETW-A-20||2 - 20 N-m||1/4"||3/8"|
|ETW-A-50||5 - 50 N-m||1/4"||3/8"|
|ETW-A-100||10 - 100 N-m||1/4"||3/8"|
|ETW-A-135||13.5 - 135 N-m||1/4"||3/8"|
|ETW-A-150||15 - 150 N-m||1/2"||-|
|ETW-A-200||20 - 200 N-m||1/2"||-|
|ETW-A-250||25 - 250 N-m||1/2"||-|
|ETW-A-340||34 - 340 N-m||1/2"||-|
|ETW-A-400||40 - 400 N-m||1/2"||-|
|ETW-A-600||60 - 600 N-m||3/4"||-|
|ETW-A-800||80 - 800 N-m||3/4"||-|
|ETW-A-1000||100 - 1000N-m||3/4"||-|
|ETW-A-1500||150 - 1500 N-m||1"||-|
|ETW-A-2000||200 - 2000 N-m||1"||-|
|Accuracy||CW - ±1%|
CCW - ±1%
10 - 100% of capacity
|Resolution||0.01 N-m / 0.1 in-lb / 0.01 ft-lb|
|Sampling Frequency||500 Hz (500 samples/sec)|
|Display Update Rate||4 Hz (4 times/sec)|
|Memory||2000+ readings(PR and SP models only), USB output(SP model only)|
|Operation Mode||Peak hold/ Track /Preset|
|Unit Selection||Lb-in, Lb-ft, N-m, N-cm, Kgf-m, Kgf-cm, Oz-in|
|Length||410 mm / 0,85 kg (Ranges 10 - 135)|
625mm / 1,3 kg (Ranges 150 - 400)
1,2 m / 4 kg (Ranges 500 to 1000)
1,6 m / 6kg (Ranges 1500 to 2000)
|Head Type||Robust Bi-Directional Ratchet|
|Battery Life||180 Hours|
|Operating Temperature||-10°C ~ 60°C|
|Storage Temperature||-20°C ~ 70°C|
|Humidity||Up to 90% non-condensing|