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Charge
Full Scale |
Charge
Sensitivity |
Current* |
Current* |
|
200.00
pC |
0.01 pC |
200.0 pA |
0.1 pA |
|
2.0000 nC |
0.0001 nC |
2.000 nA |
0.001 nA |
|
20.000 nC |
0.001 nC |
20.00 nA |
0.01 nA |
|
200.00 nC |
0.01 nC |
100.0 nA |
0.1 nA |
|
2.0000mC |
0.0001mC |
2.400mC |
0.001mC |
*Average current is displayed with ten times
greater resolution.
EFFECTIVE EXPOSURE TIME RANGES
|
Full
Scale Range |
Display
Resolution |
|
59.99s |
0.01s |
|
59min,
59.9s |
0.1s |
STABILITY
- Designed for ultra long-term stability
error of approximately 0.1% per five years.
LEAKAGE
- Virtually removes effects of total
system leakage during measurement. Uncorrected leakage <10fA over
temperature range.
LINEARITY
- Maximum non-linearity variation from
straight line of 0.1% of all charge and current ranges.
RESOLUTION
- Resolution 0.005% of range (4-1/2
digits) for charge, dose, and average rate and average current; 0.05% of
range (3-1/2 digits) for current and rate.
WARM-UP
- Fully meets specifications within five
minutes of applying power.
MEASUREMENT ACCURACY
- 18°C to 28°C.
- Charge ±(0.20% reading plus two
counts).
- Current ±(0.20% reading plus two
counts).
BIAS
- Eleven user-programmable steps from
-500V to +500V in 0.1-volt increments.
- Accuracy ±0.3 volt for loads
<0.2mA.
- Front panel selectable.
ION CHAMBER CALIBRATION
FACTORS
- Thirty-two user-programmable calibration
factors.
- Front panel selectable.
DISPLAY UNITS
- All practical radiation and electrical
units.
RS-232 COMPUTER
CONFIGURATION
- For customizing and data transfer.
