Hameg CombiScope HM1508-2 Service Manual

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Subject to change without notice
8.1 CH1 – 1 mV/div (5% accuracy)
– Set attenuator CH 1 to 1 mV/div.
– Connect a 5 mVpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.2 CH1 – 2 mV/div (5% accuracy)
– Set attenuator CH 1 to 2 mV/div.
– Connect a 10 mVpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.3 CH1 – 5 mV/div (3% accuracy)
– Set attenuator CH 1 to 5 mV/div.
– Connect a 25 mVpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.4 CH1 – 10 mV/div (3% accuracy)
– Set attenuator CH 1 to 10 mV/div.
– Connect a 50 mVpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.5 CH1 – 20 mV/div (3% accuracy)
– Set attenuator CH 1 to 20 mV/div.
– Connect a 100 mVpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.6 CH1 – 50 mV/div (3% accuracy)
– Set attenuator CH 1 to 50 mV/div.
– Connect a 250 mVpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.7 CH1 – 100 mV/div (3% accuracy)
– Set attenuator CH 1 to 100 mV/div.
– Connect a 500 mVpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.8 CH1 – 200 mV/div (3% accuracy)
– Set attenuator CH 1 to 200 mV/div.
– Connect a 1 Vpp (accuracy ± 0.1%), 1 kHz square wave signal
via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.9 CH1 – 500 mV/div (3% accuracy)
– Set attenuator CH 1 to 500 mV/div.
– Connect a 2.5 Vpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.10 CH1 – 1 V/div (3% accuracy)
– Set attenuator CH 1 to 1 V/div.
– Connect a 5 Vpp (accuracy ± 0.1%), 1 kHz square wave signal
via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.11 CH1 – 2 V/div (3% accuracy)
Set attenuator CH 1 to 2 V/div.
Connect a 10 Vpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.12 CH1 – 5 V/div (3% accuracy)
– Set attenuator CH 1 to 5 V/div.
– Connect a 25 Vpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.13 CH1 – 10 V/div (3% accuracy)
– Set attenuator CH 1 to 10 V/div.
– Connect a 40 Vpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
8.14 CH1 – 20 V/div (3% accuracy)
– Set attenuator CH 1 to 20 V/div.
– Connect a 40 Vpp (accuracy ± 0.1%), 1 kHz square wave
signal via 50Ω cable to input CH 1.
– For 0% error the signal height is 5 div.
– Press ANALOG/DIGITAL key to switch over to digital
mode.
– Check that the specifi cation is met too.
– Press ANALOG/DIGITAL key to return to analog mode.
Performance Check HM1508-2

Hameg CombiScope HM1508-2 Specifications

General

Brand	Hameg
Model	CombiScope HM1508-2
Category	Measuring Instruments
Language	English