Detector Reference Chart

Model No.
Alpha
Beta
Gamma
Neutron
Application Detector Type
Characteristics

43-1

x

     

Alpha Survey

Scintillation, ZnS(Ag)

83 cm² active,
75 cm² open

43-2

x

     

Alpha Survey

Scintillation, ZnS(Ag)

9.7 cm² active and open

43-5

x

     

Alpha Survey

Scintillation, ZnS(Ag)

76 cm² active, 50 cm² open

43-9

x

     

Sample Counting

Scintillation, ZnS(Ag)

Sample size 2.54 cm (1 in.) Dia

43-10

x

     

Sample Counting, 2 in. dia.

Scintillation, ZnS(Ag)

Windowless

43-40-2

 x

     

Alpha Survey

Air Proportional

239 cm² active, 188 cm² open

43-40-3

x

     

Alpha Survey

Air Proportional

320 cm² active, 253 cm² open

43-44

 x

     

 Alpha Survey

Air Proportional

76 cm² active, 50 cm² open

43-44-1

x

     

Alpha Survey

Air Proportional

154 cm² active, 100 cm² open

43-65

x

     

Alpha Survey

Scintillation, ZnS(Ag)

63 cm² active, 50 cm² open

43-78

 x

     

Alpha Sample Counting

Scintillation, ZnS(Ag)

Windowless

43-92

x

     

Alpha Survey

Scintillation, ZnS(Ag)

100 cm² active, 88 cm² open

43-136

x

     

 Alpha Survey

Scintillation, ZnS(Ag)

65.3 cm² active
               

43-1-1

x

x

   

Alpha/Beta Survey

Scintillation, Phoswich

75 cm² open

43-2-2

x

x

   

Alpha/Beta Survey

Scintillation, Phoswich

9.7 cm² active and open

43-10-1

x

x

   

Alpha/Beta Counter Head

Scintillation, ZnS(Ag)

Sample Size 2.5 cm or 5.1 cm

43-68

x

x

   

Alpha/Beta Survey

Gas Proportional

126 cm² active, 100 cm² open

43-78-2

x

x

   

Large Sample Alpha/Beta

Scintillation, ZnS(Ag)

Maximum 7.6 cm width

43-93

x

x

   

Alpha/Beta Survey

Scintillation, ZnS(Ag)

100 cm² active, 88 cm² open

43-135

x

x

   

Alpha/Beta Survey

Gas Proportional

Large Area, Low Background

43-143

x

x

   

Alpha/Beta Survey

Gas Proportional

100 cm² active, 70 cm² open

43-147

x

x

   

Alpha/Beta Survey

Scintillation, ZnS(Ag)

200 cm² active, 176 cm² open

120

x

x

   

Alpha/Beta Sample Counting

Gas Proportional 

32 cm² active and open

 

 

 

   

 

 

 

44-7

x

x

x

 

Survey & Sample Counting

GM, End Window

6 cm² active, 5 cm² open

44-9

x

x

x

 

Survey & Sample Counting

GM, Pancake

15.51 cm² active, 12.26 cm²open

44-9-18

x

x

x

 

Survey & Sample Counting

GM, Pancake

15.51 cm² active, 12.26 cm² open, telescoping handle

44-25

x

x

x

 

Hand Contamination Monitoring

GM, Pancakes

31 cm²active, 18 cm² open, 2 ea.

44-26

x

x

x

 

Foot Contamination Monitoring

GM, Pancakes

46 cm² active, 27 cm² open, 3 ea.

44-40

x

x

x

 

Survey & Sample Counting

GM, Pancake

15.51 cm² active, 12.26 cm² open, shielded

44-40-2

x

x

x

 

Alpha/Beta/Gamma Survey

GM

15.51 cm² active, 12.26 cm² open, shielded

44-88

x

x

x

 

Survey & Sample Counting

GM, Pancake

15.51 cm² active, 12.26 cm² open

44-89

x

x

x

 

Survey

GM, Pancakes

62 cm² active, 50 cm² open, 4 ea.

44-94

x

x

x

 

Survey

GM, Pancakes

62 cm² active, 50 cm² open, 4 ea.

180-8

x

x

x

 

Sample Counting

GM, End Window

6 cm² active, 5 cm² open, 4 ea.

 

 

 

 

 

 

 

 

44-6

 

x

x

 

Survey

GM

Energy dependent, sliding shield

44-21

 

x

x

 

Survey, Sample Counting

Scintillator, Plastic

5.1 cm² active, 5.1 cm² open

44-38

 

x

x

 

Survey

GM

± 20% from 60 keV - 1.3 MeV, sliding shield

44-92

 

 x

 x  

Survey

Gas Sealed Proportional

Xenon sealed, 169 cm²  active, 140 cm² open

44-98

 

x

 x  

Survey, Sample Counting

Scintillator, BGO

5 cm² active, 5 cm² open

 

 

 

   

 

 

 

43-78-1

  x    

Sample Counting, 5 in. dia

Sample Counting, 5 in. dia

Windowless

44-1

 

x

   

Survey, Sample Counting

Scintillator, Plastic

9.7 cm² active and open
44-110    x     Survey, Tritium Contamination  Gas Proportional P-10 gas flow, 126 cm² active, 100 cm² open, windowless
44-116    x     Beta Survey Scintillator 125 cm² active, 100 cm² open

44-142

 

x

   

Survey

Scintillator, Plastic

100 cm² active, 88 cm² open

 

   

 

 

 

 

 

44-2

   

 x

 

 Low-level, wide energy gamma detection

Scintillation, NaI(Tl)

2.5 x 2.5 cm (1 x 1 in.) (Dia x Thickness)

44-3

   

x

 

125I & Low-Energy Gamma Survey

Scintillation, NaI(Tl)

5 cm² active & open

44-10

   

x

 


Low-level, wide energy gamma detection

Scintillation, NaI(Tl)

5.1 x 5.1 cm (2 x 2 in.) (Dia x Thickness)

44-11

   

x

 


Survey, Sample Counting

Scintillation, NaI(Tl)

5.1 x 5.1 cm (2 x 2 in.) (Dia x Thickness)

44-17

   

x

 

125I & Low-Energy Gamma Survey

Scintillation, NaI(Tl)

17.8 cm² active & open

44-20

   

x

 

Survey, Sample Counting

Scintillation, NaI(Tl)

3 x 3 in. (Dia x Thickness)

44-62

   

x

 

Low-level, wide energy gamma detection

Scintillation, NaI(Tl)

1.3 x 2.5 cm (0.50 x 01 in.) (Dia x Thickness)

Series 133

   

x

 

Survey, dose rate

GM, Energy Compensated

ranges between 0.1 mR/h to 300 R/h without DTC

44-172

    x

 

Gamma Survey

YSO

5 cm² active and open

44-183

    x

 

Gamma Survey

GM, Energy Compensated
 

203

    x

 

Assay Sample Counting

Scintillator, NaI(Tl)

1.5 in. thick lead shielding

243

    x

 

Assay Sample Counting

Scintillator, NaI(Tl)

0.5 in. thick lead shielding

 

     

 

 

 

 

42-5

     

x

Survey

Scintillator, LiI

Accompanied with a cart holding a 2, 3, 5, 8, 10 and 12 in. dia. polyethylene sphere

42-30H

     

x

Survey

H3 Proportional

10 in. dia. polyethylene sphere

42-41L

     

x

Survey & Dose

Scintillator, Proton Recoil

PRESCILA