| Model |
8807-01
|
8808-01 |
8807-51 |
8808-51
|
8835-01 |
8841 |
8842 |
8855 |
8826 |
| Measurement
Functions |
| Memory
recorder function (including X-Y format) |
Yes |
Yes |
Yes |
Yes
|
Yes |
Yes |
Yes |
Yes |
Yes |
Recorder
function
|
Yes |
Yes |
Yes |
Yes
|
Yes |
Yes |
Yes |
Yes |
Yes |
Rms
value recorder function
|
Yes |
Yes |
Yes |
Yes
|
Yes |
Yes |
Yes |
Yes |
Yes |
| Continuous
X-Y recorder function |
Yes |
Yes |
Yes |
Yes
|
Yes |
Yes |
Yes |
Yes |
Yes |
| Recorder
& Memory function |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
| Harmonic
wave analysis function |
|
|
Yes |
Yes
|
|
|
|
|
|
| 1-
signal FFT analysis |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
| 2-
signal FFT analysis |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
| Analog
Input |
Isolated
inputs
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Maximum
number of analog channels |
2 |
4 |
2 |
4 |
4 |
8 |
16 |
8 |
32 |
| Max.
number of analog channels when using Model 8946 |
n/a |
n/a |
n/a |
n/a |
8 |
16 |
n/a |
n/a |
n/a |
| Model |
8807-01
|
8808-01 |
8807-51 |
8808-51
|
8835-01 |
8841 |
8842 |
8855 |
8826 |
| Storage
Media |
| Floppy
disk drive |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
| PC
card slot |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Internal
MO drive |
|
|
|
|
|
Optional |
Optional |
Optional |
Standard |
| Internal
Optional HD |
|
|
|
|
|
|
|
Yes |
|
| External
MO drive |
|
|
|
|
|
Yes |
Yes |
Yes |
Yes |
| Interfaces |
RS-232C
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| GP-IB |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
| Power
Supply |
| Compatible
with both external DC power supply adapter & AC power
supply |
|
|
|
|
Yes |
Yes |
Yes |
|
|
| AC
power supply only |
|
|
|
|
|
|
|
Yes |
Yes |
| AC
Adapter or External Battery |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
| Internal
Battery |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
| Sampling
rate (Samples / second) |
 |
 |
|
|
|
 |
|
|
 |
|
