| PR8111 |
PR8112 |
| No. of pens |
1 pen |
2 pens |
| Operating method |
Self-balancing, Disposable felt pen recording |
| Input |
DC voltage (Isolated input channels, isolated input and frame) |
| Measurement ranges |
±1 mV to 500 mV (9 ranges), ±1 V to 250 V (8 ranges) |
| Max. allowable input |
250 V DC (at V range), 30 V DC (at mV range), Max. rated voltage to earth: 300 V DC, AC, CAT II |
| Recording accuracy |
±0.5 % of effective recording width (excluding contraction and expansion of recording paper) |
| Recording width |
150 mm (5.91 in) |
| Pen interval |
5 mm (0.20 in) |
| Pen speed |
500 mm/s or greater (using AC adapter) |
| Chart speed |
10 mm/min to 600 mm/min (8 ranges), 10 mm/hr to 600 mm/hr (8 ranges)
Accuracy: ±0.25 % (at 500 mm or higher continuous recording) |
| Recording paper |
Fanfold plain paper: SE-10Z-2, length: 15 m (49.22 ft)
Roll plain paper: SE-10, length: 20 m (65.62 ft) |