The basic parameters
PR8111 PR8112
Number of needles single needle double needle
Operation method automatic balance, paper recording
Input DC voltage (input channel insulation, input and enclosure insulation)
Measuring range 1 mV ~ 500 mV (9 range), 1 V ~ 250 V (8 range)
Maximum input voltage DC250V(V range), DC30V(mV range)
Maximum rated voltage to earth: DC, AC300V
Recording accuracy 0.5 % of effective recording width (including compression and expansion of the recording paper)
Record width 150mm
The interval between pens is 5mm
Pen speed above 500mm/s (when using AC adapter)
Drawing speed: 10mm/min~600mm/min(8-range), 10mm/hr~600mm/hr(8-range)
Accuracy: 0.25%(continuous recording over 500mm)
Recording paper folding common recording paper: recording paper se-10z-2 (length: 15m)
Roll recording paper: recording paper se-10 (length: 20m)
Power supply (1) AC adapter 9418-15(100~240V, 50/60hz)
(2) AC adapter 9418-15(100~240V, 50/60hz)
(3) DC power supply: DC10~27V(connection wire is purchased separately)
Continuous service time: 50hr(indoor test, LR20 battery) 25hr(indoor test, LR20 battery)
Maximum rated power: 4VA(AC adapter, DC power supply) or 3VA(dry battery)
Volume and weight 292mmW 177mmH 182mmD, 3.9kg(host only), 4.8kg(including dry battery) 292mmW 177mmH 182mmD, 4.4kg(host only), 5.3kg(including dry battery)
Appendix: needle p-1201a (red) 1, recording paper se-10z-2 (carbon paper) 1, AC adapter 9418-15 1, operation manual 1, waterproof cover 1, needle p-1201a (red) 1, needle p-1202a (green), recording paper se-10z-2 (carbon paper) 1, AC adapter 9418-15 1, operation manual 1, waterproof cover 1
