PREP-CHECK
PLUSª
MULTI-LEAD ELECTRODE IMPEDANCE METER |
|
Model EIM107-68
& EIM107-37
Compact, handheld, multi-lead EEG electrode impedance meter for
testing lead wires, cables, electrodes and electrode site preparation
prior to connecting the EEG instrument to the patient. EZ-Set Programming
CD is included for connecting the impedance meter to the serial
port of your PC to expand the functions of the impedance meter.
|
| FEATURES
|
|
• Impedance
& offset voltage measurements
• Automatic & manual lead testing
• Fast, convenient connection to headbox
• Color-coded Good/Poor lights
• Positive identification of problem leads
• Highly accurate readings
• Audible and visual indicators
• User-defined features including: Customized lead naming,
unused lead skipping, Good/Poor limits, test current frequency,
lead fail response
|
|
| Electrodes |
|
Up
to 33 (EIM107-37)
Up to 40 (EIM107-68) |
Impedance
Range |
|
100
to 199,999 ohms |
Impedance
Accuracy |
|
±3%
of reading, ±200 ohms |
Offset
Voltage
Range |
|
-100
to +100 mV |
Offset
Voltage
Accuracy |
|
±5%
of reading, ±0.5 mV |
| Test
Current |
|
9
µA, 10 or 30 Hz, Sinusoidal, 0 DC |
| Display
|
|
2-line
alpha-numeric backlit LCD |
| Programming
|
|
Via
front panel keys or PC-based |
Self-Test/
Self-Calibration |
|
Automatic |
| Battery
Test |
|
Continuous,
with LCD indication |
| Battery
Type |
|
2
AA alkaline batteries |
| Physical
Size |
|
4.4" W x 7.7" H x 1.3" D (11.2 cm x 19.6 cm x 3.3 cm) |
| Weight |
|
12.5
oz. (350 g) |
|
Model
EIM107-68
|
68-pin
Subminiature D-connector for Comet EEG & PSG. Includes EZ-Set Programming
CD |
|
Model EIM107-37
|
37-pin D-connector for Model 15, 12, 78, 8, 9 725.00 EEG/PSGs, and
Heritage EEG/PSG Digital Systems. Includes EZ-Set Programming CD |
|
