Intro
The Wavetek/Datron 4800 series MFC are designed to adjust, test and provide calibratiton for general purpose instruments, such as DMMs. MFC itself supported by the Wavetek/Datron 4950 Multifunction Transfer Standard.
Possible Options of 4800 series:
| Option code | Function |
|---|---|
| 10 | DC Voltage: 100 µV – 200 V in decades, 7½-digit or 10 nV |
| 20 | AC Voltage: 1 mV – 200 V in decades, 6½-digit or 100 nV, 10 Hz – 1 MHz |
| 30 | Extend range for ACV and DCV up to 1000 V |
| 40 | DC Current and AC Current: 100 µA – 2 A, 6½-digit or 100pA |
| 50 | Resistance: 10 Ω – 100 MΩ, 7½-digit resolution |
| 60 | Extend DCI and ACI range up to 11 A |
Manual
Firmware: TI 27C512-25, 20-Aug-93, Checksum: B48297, Binary
User’s Manual for 4800/4805/4808 Multifunction Calibrator
Datron 4808 specifications copy
Datron 4708 Service manual with schematics
Datron 4808 schmematics pages scans
Exterior
CPU board
IF board
FP board
REF board
DC board
AC board
PA board
Ohm board
Sine board
HV boards
38V module
To sort
Keypad assembly
Display assembly
To sort
p=. 
p=. 
Test results
https://xdevs.com/w4808_10vdc_warmup_settling_nov2021/
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Modified: Nov. 3, 2021, 12:56 a.m.