| Measurement
(U.S. Customary Units) |
| Direct
Transmission (6") |
15
sec |
1
min |
4
min |
| Precision
(pcf) |
±0.32
pcf |
±0.15
pcf |
±0.08
pcf |
| Composition
error (pcf) |
±0.50
pcf |
±0.50
pcf |
±0.50
pcf |
| Surface
error (0.05", 100% Void) |
-1.1
pcf |
-1.1
pcf |
-1.1
pcf |
|
|
| Backscatter |
15
sec |
1
min |
4
min |
| Precision
(pcf) |
±1.0
pcf |
±0.50
pcf |
±0.25
pcf |
| Composition
error (pcf) |
±0.87
pcf |
±0.87
pcf |
±0.87
pcf |
| Surface
error (0.05", 100% Void) |
-5.0
pcf |
-5.0
pcf |
-5.0
pcf |
|
|
| Moisture
at 15 pcf |
15
sec |
1
min |
4
min |
| Precision
(pcf) |
±0.69
pcf |
±0.34
pcf |
±0.17
pcf |
| Surface
error (0.05", 100% Void)
Depth of measurement = 8.5" |
-1.2
pcf
|
-1.2
pcf
|
-1.2
pcf
|
 |
| Measurement
(S.I. Units) |
| Direct
Transmission (150mm) |
15
sec |
1
min |
4
min |
| Precision
(kg/m3) |
±5.2
kg/m3
|
±2.6
kg/m3 |
±1.3
kg/m3 |
Composition
error (kg/m3)
|
±8.0
kg/m3
|
±8.0
kg/m3 |
±8.0
kg/m3 |
Surface
error (1.25mm, 100% Void)
|
-18.0
kg/m3 |
-18.0
kg/m3 |
-18.0
kg/m3 |
|
|
| Backscatter |
15
sec |
1
min |
4
min |
| Precision
(kg/m3) |
±16.0
kg/m3 |
±8.0
kg/m3 |
±4.0
kg/m3 |
| Composition
error (kg/m3) |
±14.0
kg/m3 |
±14.0
kg/m3 |
±14.0
kg/m3 |
| Surface
error (1.25mm, 100% Void) |
-80.0
kg/m3 |
-80.0
kg/m3 |
-80.0
kg/m3 |
|
|
| Moisture |
15
sec |
1
min |
4
min |
| Precision
(kg/m3) |
±11.0
kg/m3 |
±5.5
kg/m3 |
±2.8
kg/m3 |
| Surface
error (1.25mm, 100% Void)
Measurement Depth = 215mm |
-19.0
kg/m3
|
-19.0
kg/m3
|
-19.0
kg/m3
|
|
| Thin
Overlay Mode |
| Precision
at 2240 kg/m3
(140 pcf) |
| Time
(min.) |
Thickness |
kg/m3 |
pcf |
| 1 |
2.5
cm (1.0") |
±16 |
±1.0 |
| 5.0
cm (2.0") |
±10 |
±0.60 |
6.3
cm (2.5") |
±8 |
±0.50 |
| 10.0
cm (4.0") |
±8 |
±0.50 |
|
| Time
(min.) |
Thickness |
kg/m3 |
pcf |
| 4 |
2.5
cm (1.0") |
±8 |
±0.50 |
| 5.0
cm (2.0") |
±5 |
±0.30 |
| 6.3
cm (2.5") |
±4 |
±0.25 |
| 10.0
cm (4.0") |
±4 |
±0.25 |
|
| Radiological |
| Gamma
Source |
0.30
GBq (8 mCi) ±10% Cs-137 |
| Neutron
Source |
1.48
GBq (40
mCi) ±10% Am-241:Be |
| Source
Type |
Sealed
Source - Special Form |
Source
Housing
|
Stainless
steel, single or double encapsulated |
Shipping
Case
|
Type
A, Yellow II, TI = 0.6 |
|
| Electrical |
| Stored
Power |
32
watt-hours |
| Average
Power Consumption |
| Idle
Mode |
0.12
watts |
|
Measurement Mode
|
0.17
watts |
| Standby
Mode
|
0.06
watts |
| Backlight
Mode
|
0.6
watts |
| Default
time before sleep mode |
30
seconds between keypresses, no loss of data or previous status |
| Time
before automatic shutdown |
5
hours of complete inactivity |
| Power
Source(s) |
NiCad
and AA Alkaline Batteries |
| Charge
Source |
12
V dc Nominal, 800 MA Minimum |
| Battery
Recharge Time |
4
hours maximum, automatic cutoff |
| Liquid
Crystal Display |
alphanumeric,
4 line x 20 character, backlit |
| Keypad |
33
key sealed membrane |
| RAM |
128
kbytes non-volatile |
| Serial
Data Format |
8 data
bits |
| 2 stop
bits |
| no parity |
|
| Mechanical |
| Gauge
height (with handles) |
| 12"
rod |
604
H x 411 L x 229 W mm
(23.8 H x 16.2 L x 9.0 W in.) |
| 8"
rod |
503
H x 411 L x 229 W mm
(19.8 H x 16.2 L x 9.0 W in.) |
| Shipping
Case Size |
785
H x 353 L x 455 W mm
(30.8 H x 13.9 L x 17.9 W in.) |
| Weight |
17
Kgm (37.5 lbs.) |
| Shipping
Weight |
43
Kgm (96.0 lbs.) |
| Operating
Temperature |
Ambient
0 to 70ºC (32 to 158ºF) |
| Max
Test Material Surface Temperature |
175ºC
(347ºF), for 15 minutes |
| Storage
Temperature |
-55
to 85ºC (-67 to 185ºF) |
| Humidity |
98%,
noncondensing |
