Tenma 72-7712 Скачать руководство пользователя страница 33 | Manualshive

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Tenma 72-7712 Скачать руководство пользователя страница 33

Maintenance

Replace the batteries as soon as the battery indicator

appears. The possibility

of false readings can lead to personal injury.

1. Turn off the thermometer.
2. Loosen the screw and remove the battery door.
3. Replace 1 piece of 9V battery (6F22). Replace the battery door and tighten the
screw.

Use soap and water or mild commercial cleaner. Wipe with a damp sponge or soft
rag.

Model 72-7712/72-7715: OPERATING MANUAL

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Содержание 72-7712

Страница 1: ...P N Digital Thermometers 72 7715 72 7712...

Страница 2: ...Model 72 7712 72 7715 OPERATING MANUAL...

Страница 3: ...tons Using the Thermometer Changing Setup Options Entering and Exiting Setup Changing the Logging Interval Changing the Thermocouple Type Changing the Offset T1 Changing the Offset T2 Sleep Mode Chang...

Страница 4: ...ght Viewing the MIN MAX and AVG Readings Using the Offset to Adjust Probe Errors Over Limit Alarm Over Limit Signal Output Debug Using Memory Starting and Stopping Logging Viewing Logged Readings Clea...

Страница 5: ...Maintenance Replacing the Battery Cleaning the Case Specifications Environmental General Electrical Title Page 31 31 31 32 32 32 32 Model 72 7712 72 7715 OPERATING MANUAL 3...

Страница 6: ...obes as temperature sensors 72 7712 T1 and T2 suitable for K J T and E type thermocouples 72 7715 T1 and T2 suitable for K J T E R S and N type thermocouples Equipped with over limit alarm over limit...

Страница 7: ...ates abnormally Protection may be impaired When in doubt have the thermometer serviced Do not operate the thermometer around explosive gas vapor or dust Do not apply more than the rated voltage as mar...

Страница 8: ...arrying two thermocouples measurement make sure there are no potential differences between two thermocouples Do not attempt to recharge the battery Match the and polarities of the battery with the bat...

Страница 9: ...wise indicated To become familiar with the thermometer study the following Figure 1 and Table 3 describe the components Figure 2 and Table 4 describe the display Figure 3 a and 3 b and Table 5 describ...

Страница 10: ...Figure 1 Components Model 72 7712 72 7715 OPERATING MANUAL 8...

Страница 11: ...isplay Buttons Thermocuple T1 input Thermocouple T2 input 72 7715 only USB Port SIGN Port Over Limit Signal Output 72 7715 only NTC Battery Door 9V battery 6F22 1 2 3 4 5 6 7 8 9 Model 72 7712 72 7715...

Страница 12: ...Model 72 7712 72 7715 OPERATING MANUAL 10...

Страница 13: ...hermocouple type The temperature units Secondary Display 1 Under Calibration mode when the icon blinks The displayed reading is fixed Secondary Display 2 The thermocouple measurement includes an offse...

Страница 14: ...Figure 3 72 7712 and 72 7715 button set Model 72 7712 72 7715 OPERATING MANUAL 12...

Страница 15: ...hold to turn off this display Press to step through K J T E R S N type thermocouple Press to toggle showing the T1 T2 and T1 T2 differential temperature measurement in the primary or secondary displa...

Страница 16: ...After entering the Setup mode press to increase the displayed setting See Changing Setup Options After entering the Setup mode press to decrease the displayed setting See Changing Setup Options Confi...

Страница 17: ...e positive deviation is too big the display shows _ _ _ _ Changing Setup Options Use Setup to change the following settings Logging interval Thermocouple type Offset T1 Offset T2 72 7712 and 72 7715 o...

Страница 18: ...the logging interval See Using Memory Press SETUP until the display shows INTERVAL The thermometer stores logged readings at the end of each logging interval You can select a logging interval by pres...

Страница 19: ...extra R S and N type 1 Press SETUP until the display shows OFFSET and T1 2 Press or until the display shows the correct reading The offset readings range 1 Press SETUP until the display shows OFFSET a...

Страница 20: ...Model 72 7712 72 7715 OPERATING MANUAL 18...

Страница 21: ...utomatically when the electricity is cut Setting the Low Limit Alarm Lo Only 72 7715 The minimum reading of the low alarm of K type is 200 C The maximum reading of the low alarm of K type is either th...

Страница 22: ...Model 72 7712 72 7715 OPERATING MANUAL 20...

Страница 23: ...Model 72 7712 72 7715 OPERATING MANUAL 21...

Страница 24: ...Enabling or Disabling Over Limit Signal Output Only 72 7715 Model 72 7712 72 7715 OPERATING MANUAL 22...

Страница 25: ...Enabling or Disabling Debug Only 72 7715 Model 72 7712 72 7715 OPERATING MANUAL 23...

Страница 26: ...Model 72 7712 72 7715 OPERATING MANUAL 24...

Страница 27: ...Model 72 7712 72 7715 OPERATING MANUAL 25...

Страница 28: ...Model 72 7712 72 7715 OPERATING MANUAL 26...

Страница 29: ...Model 72 7712 72 7715 OPERATING MANUAL 27...

Страница 30: ...Model 72 7712 72 7715 OPERATING MANUAL 28...

Страница 31: ...Model 72 7712 72 7715 OPERATING MANUAL 29...

Страница 32: ...a PC You can transfer the contents of the thermometer s memory to a PC using the included Software Press SEND button and USB blinks on the display It means the thermometer and the PC are connected cor...

Страница 33: ...can lead to personal injury 1 Turn off the thermometer 2 Loosen the screw and remove the battery door 3 Replace 1 piece of 9V battery 6F22 Replace the battery door and tighten the screw Use soap and w...

Страница 34: ...Model 72 7712 72 7715 OPERATING MANUAL 32...

Страница 35: ...Model 72 7712 72 7715 OPERATING MANUAL 33...

Страница 36: ...Model 72 7712 72 7715 OPERATING MANUAL 34...

Страница 37: ...END Model 72 7712 72 7715 OPERATING MANUAL 35...

Страница 38: ...Model 72 7712 72 7715 OPERATING MANUAL 36 Copyright 2007 Tenma Test Equipment All rights reserved Tenma Test Equipment 405 S Pioneer Blvd Springboro Ohio 45066 www tenma com...

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