| Color Display |
| Type |
Color TFT LCD |
| Viewing Area |
5.7 inch (diagonal) |
| Resolution |
320x240 (QVGA) |
| Touch Screen |
Full-screen, resistive |
| Signal Modules |
| Maximum Modules |
2 (factory installed). Detailed specifications for modules below. |
| Maximum Waveforms |
2 (one waveform per module) |
| A/D Resolution |
14 bit |
| A/D Sample Rate |
40 kHz per channel |
| Filters |
Low pass, high pass, notch, RMS |
| User Engineering Units |
Yes |
| Calibration |
Semi-automated to external reference |
| Standard Event Inputs |
| Number of Inputs |
1 |
| Connector |
Mini phone plug |
| Input Type |
TTL (active low) |
| Response |
Detects if duration > 25 µsec |
| Data Acquisition Recording |
| Recording Medium |
CompactFlash® (CF) card (2 GB Max) |
| Maximum Sample Rate |
40,000 samples/second per channel |
| Minimum Sample Rate |
1 sample/minute per channel |
| Total Capacity |
Determined by CF card (typically 128 MB to 2 GB) |
| Header |
Information on units, range, sample rates saved with data |
| Events |
Standard event input captured with waveforms |
| Maximum Record |
Determined by CF card (1 billion sample period maximum) |
| Time Stamp |
Time and date automatically saved with data |
| Pre-Trigger |
Selectable up to 600,000 samples |
| Auto Re-Arm |
Allows automatic stacking of captures |
| Trigger |
| Trigger types |
Manual, external, periodic, clock and waveform |
| Waveform Triggers |
Level, window |
| External trigger |
Mini phone plug, TTL (active low) |
| Trigger Logic |
OR logic |
| Chart Recording |
| Paper Width |
3.1-inch |
| Resolution |
200 dpi |
| Max Chart Speed |
25 mm/s |
| Chart Speed Accuracy |
+/-2% |
| Grid Width |
One 60 mm or two 30 mm grids |
| Major Time Divisions |
250 msec/div to 5 min/div |
| Power |
| Input Voltage Range |
9-24 VDC (> 14 VDC required for battery charging) |
| Power Consumption |
35 W Max (15 W typ with chart halted) |
| Battery Power |
| Battery Type |
Lithium Ion (rechargeable) |
| Charge Time |
4 hours |
| Battery Life |
1.5 hours (capturing to CF card)
60 min (printing at 5 mm/s) |
| AC Power Adaptor (included with unit) |
| Input voltage |
100-240 VAC |
| Frequency |
50-60 Hz |
| Maximum Current |
1.0 A |
| Output Voltage |
18 VDC |
| Maximum Output Power |
50 W |
| PC Connectivity |
| Ethernet 10/100BaseT |
For network connectivity and file upload to PC using AstroVIEW X |
| USB 2.0 |
For file upload using AstroVIEW X |
| Physical |
| Enclosure |
ABS Plastic |
| Dimensions |
10.5” (26.7cm) L x 8.5” (21.6cm) W x 2.8” (7.1cm) H |
| Weight |
4.45 lbs (2.02 kg) with paper |
| Environmental |
| Operating Temp |
0 to 40 °C (32 to 105 °F) |
| Operating Humidity |
10% to 90% non condensing |
| Compliance |
| Safety |
EN 61010-1, 2nd Edition (2001)
UL 61010-1:2004, 2nd Edition
CAN/CSA C22.2 No. 61010-1:2004 2nd Edition |
| EMC |
FCC Part 15, Subpart B, Class B
EN 61326-1:2006 Class B |
BR-EZ+ Isolated Differential Voltage / Bridge Module |
| Channels |
1 per module |
| Type |
Isolated, differential |
| Connector |
Screw terminal (removable) |
| Frequency Response (Bandwidth) |
DC to 7 kHz (spans >20 mV)
DC to 4 kHz (spans <20 mV) |
| A/D Resolution |
14 bit |
| Absolute Max Input (CMV) |
10 V |
| Isolation |
250 Vrms or DC, Cat II |
| Input Impedance |
500 kΩ balanced to iso common (1 MΩ differentially) |
| Input Coupling |
DC |
| Specified Ranges |
1 mVFS to 300 mVFS (+/-150 mV attenuator) |
| Accuracy |
±0.25 % of span (spans ≥100 mV)
±1 % of span (spans ≤100 mV) |
| Excitation Voltage |
Up to 10V @ 30 mA |
| Excitation Accuracy |
0.05V |
| Intrinsic Noise |
≤0.4 % of attenuator (span dependent) |
| Zero Suppression |
Up to ± 90 mV (span dependent) |
