The ETW-A is designed for high precision angle measuring and can be used for torque auditing as well as torque application use. It is very easy to use, has an accuracy of over 1% amd a data memory capacity of 2094 values.
The ETW-A is recommended for use in all industrial environments and applications where high precision and repeatability combined with a complete torque data management and control system are required.
This Angle Measuring Digital Torque Wrench incorporates basic features such as:
-Accuracy - right side torque = 1%, left side torque = 1% of the actual reading value.
This digital torque wrench is very precise, highly reproducible and easy to operate. Alarms get set off when preset value is approached,at range overload or mechanical overload is attained.
The remaining batery duration is indicated progressively and varies depending on the function mode used:
- in standby mode: 5000 hours
- in operational mode - use of torque modes only: up to 120 hours. Use of torque and angle modes: up to 60 hour
- in optional wireless mode with torque only: up to 40 hours and for sse of optional wireless mode with torque and angle: 25 hours.
Torque reading starts at 5% of maximum capacity with an accuracy of 1% from 10% of maximum capacity (threshold at maximum range) and the resolution is 0.01 to 50 Nm, 0.1 to 999 Nm, 1 to 2000 Nm.
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.
|ETW-A-10||1 - 10 N-m||1/4"||9x12||3/8"|
|ETW-A-20||2 - 20 N-m||1/4"||9x12||3/8"|
|ETW-A-50||5 - 50 N-m||1/4"||9x12||3/8"|
|ETW-A-100||10 - 100 N-m||1/4"||9x12||3/8"|
|ETW-A-200||20 - 200 N-m||1/2"||14x12|
|ETW-A-340||34 - 340 N-m||1/2"||14x12|
|ETW-A-600||60 - 600 N-m||3/4",||24x32|
|ETW-A-800||80 - 800 N-m||3/4"||24x32|
|ETW-A-1000||100 - 1000N-m||3/4"||24x32|
|ETW-A-1500||150 - 1500 N-m||1"||27x36|
|ETW-A-2000||200 - 2000 N-m||1"||27x36|
|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)|
|Programmable Presets:||99, via PC or torque wrench menu|
|Data output:||USB, Bluetooth optional|
Windows Excel and SPC compatible
|PLC Communication:||Using ASCII or binary transfer|
|Operation Mode:||Peak hold/ Track /Preset|
|Unit Selection:||Lb-in, Lb-ft, N-m, N-cm, Kgf-m, Kgf-cm, Oz-in|
|Head Type:||Robust Bi-Directional Ratchet|
|Battery duration:||180 Hours|
|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)
|Operating Temperature:||-10°C ~ 60°C|
|Storage Temperature||-20°C ~ 70°C|
|Humidity:||Up to 90% non-condensing|
|Languages:||English, Chinese, French, German, Italian, Japanese, Polish Portuguese, Russian, Spanish, others on request|