Equipment information

Philips PM3212 Oscilloscope
Manufacturer:
Model:
PM3212
Date:
Category:
Group:
Description:
25MHz dual-channel oscilloscope

Information

The 25MHz dual-channel Oscilloscope PM 3212 is a compact, lightweight instrument, featuring ergonomic design and extensive measurement capabilities. A large 8 x 10 cm screen, with internal graticule lines, a high intensity trace together with features such as TV triggering, switchable trigger modes and adding modes for the vertical channel, make this instrument suitable for a very wide range of use. A double-insulated Power supply allows the frame ground to be directly connected ro floating ground circuits provided this ground does not carry live potentials. Interference by ground currents, as is frequently experienced with grounded oscilloscopes, is also substantially reduced. Use of the Oscilloscope in the field is further facilitated by optional battery operation.

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
98
Size:
7.38 Mbytes (7739859 Bytes)
Language:
english, german, french
Revision:
Manual-ID:
9499 440 15802
Date:
1976 09 15
Quality:
Scanned document, all readable.
Upload date:
2023 02 25
MD5:
41973e208d885bddfe968a8f1f5f4149
Downloads:
219
User Manual
Manual Type:
User Manual
Pages:
130
Size:
11.38 Mbytes (11932675 Bytes)
Language:
english
Revision:
Manual-ID:
9499 440 17402
Date:
1977 05 31
Quality:
Scanned document, all readable.
Upload date:
2015 05 18
MD5:
9b35d7c0a4c6511f826ff580462c4b80
Downloads:
1395

Information

1. GENERAL INFORMATION 9 1.1. Introduction 9 1.2. Characteristics ^ 1.2.1. C.R.T. 10 1.2.2. Vertical Amplifier 10 1.2.3. Time base ^ 1.2.4. Triggering ^ 1.2.5. X Deflection 11 1.2.6. Calibration Generator H 1.2.7. Power supply 12 1.2.8. Environmental characteristics 12 1.2.9. Mechanical data ^ 1 ^ 1.3. Accessories 10 1 ^ 1.3.1. Supplied with the instrument 1.3.2. Optional ^ 1 R 1.4. Block diagram description 1.4.1. Y channel ^ ^ 1 R 1.4.2. Triggering 1.4.3. Time-base circuit ^ 1.4.4. Hold-off circuit ^ 1.4.5. Z-axis 15 1.4.6. Power supply ^ 2. DIRECTIONS FOR USE 16 2.1. Installation 2.1.1. Safety regulations 1® 2.1.2. Local mains connections and fuse protection 16 2.1.3. Connection to an external supply 1? 2.1.4. Front cover and instrument position 17 2.2. Controls and sockets 17 2.2.1. Cathode-ray tube and power controls 17 2.2.2. Vertical channels 2.2.3. Triggering 18 2.2.4. Horizontal channel 19 2.2.5. Miscellaneous 19 2.3. Operating instructions 20 2.3.1. Switching on the instrument 20 2.3.2. Preliminary settings of the controls 20 2.3.3. Input coupling 20 2.3.4. Use of probes 20 2.3.5. Adjustment of attenuator probes 21 2.3.6. Selection of chopped or alternate modes 21 2.3.7. Differential mode 22 2.3.8. Selection of trigger mode 22 2.3.9. Trigger sources 23 2.3.10. Time-base magnifier 23 2.3.11. X-Y Measurements 24 2.4. Procedures required for the removal of fuses, bezel and contrast plate 24 2.4.1. Removing the instrument covers 24 2.4.2. Removing the mains transformer 25 2.4.3. Replacing the thermal fuse F101 26 2.4.4. Replacing the fuse F201 26 2.4.5. Removing the bezel and the contrast plate 26 3. SERVICE DATA 63

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