481 DESI

481 DESI

481 DESI

481 DESI

481 DESI

Get up to 90 days payment terms from 500+ suppliers
Reselling discounts up to 40%!

Send request for price

1

Payment methods:

Request a Quote and we will send you information on availability and price.

General specifications

Operating ranges: 0 mR/h to 5 mR/h (8 sec) 0 mR/h to 50 mR/h (2.5 sec) 0 mR/h to 500 mR/h (2 sec) 0 R/h to 5 R/h (2 sec) 0 R/h to 50 R/h (2 sec)
Accuracy: Within 10% of readings between 10% and 100% of full scale indication on any range, exclusive of energy response
Detector: Chamber window (mylar) 6.6 mg/cm2
Weight: 1.11 kg (2.5 lb)
Detector: Chamber (cc volume air ionization) 349 cc
Detector: Beta slide 440 mg/cm2
Automatic features: Auto-zeroing, auto-ranging, and auto-backlight
Battery life: Four+ hours continuous use per battery pack (assumes 50% brightness of LCD)
Warm-up time: One minute
Radiation detected: Beta > 100 keV
Power requirements: Two 9 V alkaline, 200 hours operation
Dimensions (W x D x H): 10 x 20 x 15 cm (4 x 8 x 6 in)
Radiation detected: Gamma > 7 keV
Detector: Chamber wall (phenolic) 246 mg/cm2

Modes

Integrate mode: Operates continuously 30 seconds after the instrument has been turned on. Integration is performed even if the instrument is displaying in mR/h or R/h
Freeze mode: Will place a tick mark on the bar graph display to hold on the peak displayed value. The unit will continue to read and display current radiation values

Environmental

Relative humidity: 0% to 100% (at 140°F)
Temperature range: -4°F to 122°F
Geotropism: < 1%

Display LCD analog/digital with backlight

Digital: 2.5 digit display is followed by a significant zero digit depending on the operating range of the instrument. The units of measurement are indicated on the display at all times. Digits are 6.4 mm (0.25 in) high. Low battery and freeze indicators are also provided on the display
Analog: 100 element bar graph 6.4 cm long. Bar graph is divided into 5 major segments, each labeled with the appropriate value for the range of the instrument

Related products

7109-2013-1

EI-1625

I1010

Highly reliable, measures 1 A to 1000 A and provides accurate current reading without breaking the circuit. Buy Online Now.

IKPL3

VPS420-V

9144-C-156

The 9144 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.

C789

FLUKE 971

FLK-LENS/4XTELE2

FLK-LENS/4XTELE2

9143-DW-156

The 9143 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.

P5543

FLUKE 355

FLUKE 566

TL224

These insulated test leads provide the convenience and variety for test lead configurations by attaching clips, hooks and grabbers as needed. Buy Online Now.

9143-E-156

The 9143 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.

FLK-TI-SBC3B

TL238

9144-F-156

The 9144 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.

P5513-2700G-3/C

P5513-2700G-3/C

FLUKE 424D