Omega CL27 Manual do Utilizador descarregar pdf (Página 44)

47. Set both the U.U.T. and TC-simulator to output 32.0°F (Type T). Adjust

P1 for a null-meter reading of 0±3µV.

48. Hit OPR key to store T-calib zero adjustment.

NOTE: Steps 49 thru 54 apply to Model CL24 only. For Model

CL23A go next to step 55.

49. Select Type-E thermocouple.

50. Turn off U.U.T.

51. Replace T calibration-cable with E calibration-cable.

52. Turn on U.U.T. Allow 2-3 minutes for thermal stabilization.

53. Set both the U.U.T. and thermocouple-simulator to 32.0°F (Type E).

Adjust P1 for a null-meter reading of 0±3µV.

54. Hit OPR Key to store E-calib zero adjustment

55. Turn off U.U.T.

56. Remove calibration cover. Be careful not to disturb battery connections.

57. Re-install J1 jumper.

58. Re-install original back cover. Calibration is complete.

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Omega CL27 Manual do Utilizador Página 44