| Dose/CPM Switch |
External Dose/CPM Switch |
| Input Sensitivity |
0.05V |
| Display-LCD |
4-Digit x .75" LCD w/LED Backlight |
| LCD Refresh Rate |
0.8-3.0 Sec in 0.2 Sec increments - adjustable |
| Dose Ranges |
0.0µR/hr-9999 R/hr |
| CPM Ranges |
0-999.9 Kcpm |
| Probe Linearization |
Internal adjust for cal constand and dead time |
| Scaler Ranges |
0-999.9 Kcpm |
| Scaler Count Time Ranges |
10-2550 Seconds (10 second increments) |
| Alarms (optional) |
5-95% of Range |
| Diagnostics |
Low Battery, Overrange - Audible & Visual Alarms |
| Range Adjustment |
Auto-Ranging All Scales |
| Electrical Non-Linearity |
< 5% Full Scale |
| Response Time |
Fast - 10-2550 Seconds (adjustable) | Slow 10-250 seconds (adjustable) |
| Drift |
< 5% |
| Environmental |
-20°F[-28°C] to 140°F[60°C]| 5-95% RH IPX4 Housing |
| High Voltage |
Adjustable 300-1500 VDC | Regulation +-1% |
| Battery |
6 - "AA" Alkaline (nominal 100hrs Operation) |
| Circuitry |
Digital Microprocessor Controlled |
| Dimentions |
5.25"(14cm) H X 4" (10cm) W x 7"(18cm) L |
| Weight |
2.5 lbs. (1.2 Kilos) |
| Construction |
Rugged, Heavy Duty Cast Aluminum & Stainless Steel |
| Probes |
Supports All Johnson Probes |
| Data Output |
9 Pin Serial RS-232 - Panel switch manual data extraction |