Fluke-biomedical 451P User Manual download pdf (Page 17)

Ion Chamber Survey Meter

Specifications

Environmental ....................................................... Operating Temperature Range: -4 °F to +122 °F (-20 °C to +50 °C)

Relative Humidity Range: 0 % to 95 %, non-condensing

Geotropism: less than 1 %

Altitude 2000 m

For Indoor Use

Dimensions (L x W x H) ........................................ 8.5 in x 4.5 in x 8.6 in (21 cm x 11.4 cm x 21.3 cm)

Weight .................................................................... Approximately 2.6 lb (1.2 kg)

Batteries ................................................................. Two 9-volt batteries (NEDA 1604A or 6LR61 or 6AM6) provide over

200 hours continuous operation.

IP Rating ................................................................ IEC 60529: IP40

Safety ..................................................................... IEC 61010-1: Pollution Degree 2

Electromagnetic Environment ............................. IEC 61326-1: Portable

Emissions Classification...................................... IEC CISPR 11: Group 1, Class A.

Group 1 ISM equipment: group 1 contains all ISM equipment in which

there is intentionally generated and/or used conductively coupled

radio-frequency energy which is necessary for the internal functioning

of the equipment itself. Class A equipment is equipment suitable for

use in all establishments other than domestic and those directly

connected to a low voltage power-supply network which supplies

buildings used for domestic purposes.

* Specifications are subject to change without notice.

0.2

0.4

0.6

0.8

1.2

1.4

00001000100101

Energy (keV)

Relative Response

Side

Face

Front

hms06.eps

Figure 2. Model 451P Typical Energy Response

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 29 30

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Fluke-biomedical 451P User Manual Page 17