| Specifications |
| Display |
|
Autoranging 3.5 digit, red LED |
|
Overrange indicated by a flashing "1999" reading |
|
| Ambient Temperature |
| Operating: |
15 °C to 35 °C (59 °F to 95 °F) |
| Storage: |
0 °C to 50 °C (32 F° to 122 °F) |
|
| LED Indicators |
|
Resistance current source active |
|
Test receptacle GFCI tripped |
|
ECG-performance tests active |
|
| Input Jacks |
| Meter inputs: |
4.2 mm/0.166"-diameter banana jacks |
|
| Electrical-Safety Tests |
|
| Resistance |
|
Test lead (one Kelvin cable required) |
|
Point-to-point environmental test (two Kelvin cables required) |
| Accuracy: |
± (2 % of reading +2 counts) |
| Range: |
0 mΩ to 5000 mΩ |
|
| Leakage Current |
|
Case leakage current (with external cable) |
|
Case leakage current (via power cord ground conductor) |
|
All ECG leads (single leads RL, RA, LA, LL & V1-V6, interleads RA-RL, LA-RL, and LA-RA and patient lead isolation; all leads @ line voltage / 1 mA) |
| Accuracy: |
± (5 % of reading + 1 uA) @ DC and from 48 Hz to 100 kHz |
|
| Load Current |
| Range: |
Current draw by device 0.1 A to 15 A |
| Accuracy: |
± 5% of range |
|
| True RMS Voltage |
|
Measurement of L1-G, L2-G, and L1-L2 (line voltage) |
|
Voltage gradient (mV) |
|
0 mV to 199.9 mV (autoranging) |
|
0 mV to 1999 mV (autoranging) |
|
0 V to 199.9 V |
| Accuracy: |
± (2 % of reading + 2 counts) to 100 Hz |
|
| Test-Load Impedance |
|
ANSI/AAMI ES1-1993 (revision of the earlier ANSI/AAMI ES1-1985 and SCL-12/78) |
|
1000 Ω ± 1 % @ DC |
|
| ECG Jacks |
|
Ten AHA color-coded universal binding posts, compatible with 3.2 mm and 4.0 mm pins and disposable snap electrodes |
|
| Power Requirements |
|
Available only in 115-V, @ 15 A, 50 / 60 Hz |
|
Detachable hospital-grade power cord (supplied) |
|
Internal instrument power usage of < 100 mA |
|
| Test Receptacle |
|
Standard U.S. 115-V/15-A, hospital grade ONLY |
|
Front panel switches for selecting power ON/OFF to the equipment under test, normal/reverse polarity, open/closed ground, open/closed neutral |
|
| ECG-Performance Testing (Lead I) |
| Square Wave: |
2 Hz, 1 mV bipolar |
| DC Pulse: |
4 seconds, +1 mV |
| Sine Waves: |
10 Hz, 40 Hz, 60 Hz, 100 Hz, 1 mV p-p |
| Triangle Wave: |
2 Hz, 3 mV p-p |
| ECG normal sinus rhythm: |
30 BPM, 60 BPM, 120 BPM, 180 BPM and 240 BPM (± 0.5 %), 1 mV |
|
| Other Functions |
|
Ground fault circuit interrupter (GFCI) to protect operator unit under test (by detecting a test-receptacle fault of > 10 mA ± 10 %) |
|
| Dimensions (WxDxH) |
|
(22.86 cm x 22.86 cm x 10.16 cm ) |
|
9 in x 9 in x 4 in |
|
| Weight (without accessories) |
|
