ASC-950-DP

  • Automatic Sample Changer

  • 5.1cm (2 in.) Standard Planchet Diameter

  • Standard 50 Sample Capacity

  • Gross Background Counter

  • Dual Phosphor Detector

  • Gasless

  • Light Weight

  • Easy Maintenance

  • Easy Window Replacement

  • Radon Compensation For Air Filters

 

Overview

The ASC-950-DP is a gasless high-speed counter designed primarily for the health physics user counting smears and air filters. The ASC-950-DP is an updated design of the previous ASC-DP, which incorporates the same dependable mechanical platform with improvements which include: 

  • A built-in Color Touch Screen Interface
  • Ability to export data to a USB flash drive
  • Ability to program Routines on a PC running the included DUO software, then transfer the Routines to the instrument via a USB flash drive

 

Specifications

TYPE

   
 

Sample Changer

Automatic

 

No. of Detectors

1

 

Counter

Gross

 

Sample Size

5.1 cm (2 in.)

 

Interface

Touch Screen

DETECTOR

 
 

Size

5.1 cm (2.0 in.) Diameter
 

Type

ZnS+Plastic Dual Phosphor

 

Window

Aluminized, 80 µg/cm²

 

Shielding

Optional

     

SAMPLE

 
 

Size

5.1 cm (2 in.) Diameter Planchets

 

Capacity

50 (100 Optional)

 

Depth

3.2, 6.3, 7.9 mm (1/8, 1/4, 5/16 inch)

 

Reader

Barcode

 

Range

1–999

 

Data Export

USB Flash Drive, RS-232

     

INTERFACE

 
 

Type

Touch Screen

 

Compatible Software

Vista FC, DUO Software

     
PERFORMANCE  
    TYPICAL         WARRANTED
  Alpha Background 0.2 cpm           0.3 cpm
  Beta Background 40 cpm            65 cpm
 

Th230 Efficiency

23%

 

Sr90/Y90 Efficiency

45%

 

Tc99 Efficiency

30%

     
 

Alpha-Beta Crosstalk

< 0.1%

 

Beta-Alpha Crosstalk

< 0.1%

 

Count Modes

Alpha only, Beta only, Alpha/Beta Simultaneously, Alpha then Beta from Vista FC Software

     

PHYSICAL

 
 

Size

91.4 x 59.7 x 59.7 cm (36 x 23.5 x 23.5 in.)    (H x W x D)

 

Weight

49.9 kg (110 lb)installed

 

Compatible Protean Application Software Packages

  • Vista FC Health Physics Applications Software
  • DUO Software (for use when operating in the Color Touch Screen Interface Mode)
  • All specifications are subject to change without notice.

 

Options

  • 100 Sample Capacity
  • Lead Ring, 22.7 kg (50 lb)

 

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