ASG DTT-30 Manuale operativo - Pagina 9

Sfoglia online o scarica il pdf Manuale operativo per Apparecchiature di prova ASG DTT-30. ASG DTT-30 12.

10)

CALIBRATION

ASG recommends that qualified personnel calibrate the DTT meter once a year.

The Meter may be easily checked to insure it is in calibration, Calibration, or

calibration check must be performed only with the unit operating on battery power.

Do not perform a calibration, or calibration check while the battery charger is

attached.

Attach the optional calibration- mounting bracket and clamp the meter to a level

surface. NOTE DTT-200 and DTT-500 have a built in mounting bracket. Attach

the proper calibration wheel, or arm and hang calibration weights. The accuracy of

the DTT meter is better than + - .2% of full scale. This means that on a DTT-100 the

reading should be with in +- .2 lbf.in of the actual torque.

Example: Using a 10" arm and 1 lb. the meter should read 10 lbf.in. A reading over

9.8 lbf.in or under 10.2 lbf.in would be within calibration. If the reading is over 10.2

lbf.in or under 9.8 lbf.in the meter would need re-calibration. The unit may be

returned to ASG for calibration. Simply contact ASG, or your local distributor, for a

repair number before returning the unit to ASG. ASG may refuse items returned

without a repair or return number.

11)

PRINTING/DATA OUTPUT

The DTT meters with firmware version V4H support printing to a serial printer. Either

the PS2 to DB9 or the USB to Serial bridge cable can be used. To print see the

instructions in the Programming and Calibration manual in the AUTO PRINT section of

the SETUP menu.

This same function is used to output the data in real time to a data collection program.

12)

SERVICE & WARRANTY

ASG warrants to the original purchaser buying the ASG DTT meter with the intention

of use rather than resale, for a period of 1 year.

ASG will replace those items found to be defective or otherwise fail to conform or at

ASG's option repay the price paid for the item. The Buyer's remedies with respect to

any item found to be defective or otherwise not conforming shall be limited

EXCLUSIVELY to the right of replacement or repayment. In no event shall ASG be

liable for any incidental special or consequential damages or for damages n the nature

of penalties.

Disclaimer: Seller makes no other warranty whatever, expressed or implied, and all

implied warranties of merchantability and fitness for a particular purpose are

disclaimed and excluded from this transaction and shall not apply to the goods sold

hereunder.

The ASG DTT meter is an electronic instrument and should be treated with the same

care given any sensitive electronic instrument. Avoid dropping the unit or dropping

items on the unit. Avoid high shock loads to the transducer. Use the proper driver

adapter when using clutch type power tools.