M140 Multifunction Calibrator / Tester - meatest.cz

More documents

Recommendations

Info

M-140 Multifunction Calibrator MEATEST • Set the frequency using numeric keyboard, cursor buttons or potentiometer. Output signal is not yet connected to the output terminals. The information section of the display shows the symbol which informs about the disconnection of output terminals... • Connect the object to be calibrated to FREQ terminal. • Press OUTPUT button. • Red LED is lit above the OUTPUT terminals to indicate the connection of signal to the output connector. • Output signal with set frequency is present at the output connector. Note • “FREQ” connector must not be overloaded. In 100 mV to 10V voltage range, maximum load is 5 mA. In other voltage ranges, maximum load is 0.1mA. If the output is overloaded, the set value is not guaranteed. • The output is short-circuit proof. • The outer casing of the connector is electrically connected to the chassis of the calibrator. Setting relative deviation • Keep pressing the center cursor button until [ _ _ _ _ _ _ _ ] symbols appear under the relative deviation value ∆% = xx.xxxx %. • The value can be set using numeric keyboard, potentiometer or cursor buttons. Confirm the value by pressing “%” display button or by pressing ENTER. Setting the amplitude Signal amplitude in Volts can only be set in PWM mode. 32 Operation manual v42
MEATEST M-140 Multifunction Calibrator • Select the frequency mode and keep pressing the center cursor button until [ _ _ _ _ _ _ _ ] symbols appear under the amplitude value (U = x.xxx V). • Set the value using numeric keyboard and confirm by pressing “V” display button or by pressing ENTER. Setting the attenuation Signal attenuation in dB can only be set in HF mode. Attenuation can be set in steps of (0, -10, -20, -30) dB. • Select the frequency mode and keep pressing the center cursor button until [ _ _ _ _ _ _ _ ] symbols appear under the attenuation value (a = x.xxx dB). • Set the value using numeric keyboard and confirm by pressing dB display button or by pressing ENTER. If other than permitted value is set, the closest permitted value is used. Operation manual v42 33
Page 1: M-140 Multifunction Calibrator Oper
Page 4 and 5: M-140 Multifunction Calibrator MEAT
Page 84 and 85:
M-140 Multifunction Calibrator MEAT
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Page 100 and 101:
Page 102 and 103:
Page 104 and 105:
Page 106 and 107:
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
show all

M140 Multifunction Calibrator / Tester - meatest.cz

Create successful ePaper yourself

Delete template?

Save as template?