MCA, electronics & counters

Counters, scalers & ratemeters

35 products

Products

Ludlum Model 3003
Ludlum

Ludlum Model 3003

SCA and detector readout

Weight excluding detectors and clips
0.9 kg
Enclosure rating and conditions
IP53
5 models
bDAS
BrightSpec

bDAS

Digital acquisition system for synchronised counting with up to 12 probes

Weight
Probe: approx. 4 kg
6 referenced values
bPAD 422
BrightSpec

bPAD 422

Digital single-channel analyser in the tube socket with RS422/485, for radiotracer measurements

Weight
Approx. 80 g
8 referenced values
bPAD+VR
BrightSpec

bPAD+VR

bPAD+ with an analogue output for pulses or count rate, e.g. for flow instruments

Operating modes
Differential and integral
Discriminator
Upper and lower level discriminator, 2,048 steps
Gain
×1–×16 (×1–×256 on request)
8 referenced values
ILLUSTRATION
BrightSpec

bPAD+

bPAD with an extra analogue pulse output to an external MCA

Operating modes
Differential and integral
Discriminator
Upper and lower level discriminator, 2,048 steps
Gain
×1–×256
8 referenced values
bPAD
BrightSpec

bPAD

Digital single-channel analyser (SCA) in the tube socket, controlled via USB

Weight
Approx. 90 g
9 referenced values
MPC-9604
ORTEC

MPC-9604

Four-detector alpha/beta counter for high sample throughput

Detector type
Four pancake-style gas-flow proportional detectors, Ø5.7 cm, with cosmic guard detector
Weight
544 kg (shipping 635 kg); the support surface must bear 1,200 lb per unit
21 referenced values
ASC-950-DP-G
ORTEC

ASC-950-DP-G

Automatic gasless alpha/beta counter with sample changer

Detector type
Dual-phosphor scintillator (ZnS + plastic), Ø5.1 cm; gasless operation
Weight
50 samples: 49.9 kg; 100 samples: 54.4 kg
14 referenced values
WPC-1150-GFW-3/GFW-5
ORTEC

WPC-1150-GFW-3/GFW-5

Automatic alpha/beta counter with a large detector for air filters

Detector type
Pancake-style gas-flow proportional detector, Ø8.9 cm (GFW-3) or Ø12.7 cm (GFW-5)
Weight
816 kg
20 referenced values
WPC-1050-GFW-2
ORTEC

WPC-1050-GFW-2

Automatic low-background alpha/beta counter, 50 or 100 samples

Detector type
Pancake-style gas-flow proportional detector, Ø5.7 cm
Weight
50 samples: 195 kg; 100 samples: 200 kg
17 referenced values
MPC-900-GFW-2/GFL-2
ORTEC

MPC-900-GFW-2/GFL-2

Manual single-sample alpha/beta counter with gas-flow detector

Detector type
Hemispherical gas-flow proportional detector, Ø5.7 cm; windowed or windowless
Weight
40 lb; shield +50 lb
16 referenced values
MPC-900-DP
ORTEC

MPC-900-DP

Manual single-sample alpha/beta counter with gasless scintillation detector

Detector type
Dual-phosphor scintillator (ZnS + plastic), Ø5.1 cm; gasless operation
Weight
40 lb; guard +7 lb; shield +50 lb
15 referenced values
Ludlum Model 2360
Ludlum

Ludlum Model 2360

Alpha/beta scaler with data logging

Weight including batteries
1.6 kg
11 referenced values
Ludlum Model 2350-1
Ludlum

Ludlum Model 2350-1

Scaler/ratemeter with data logging

Weight including batteries
2.4 kg
12 referenced values
Ludlum Model 2241-3
Ludlum

Ludlum Model 2241-3

Digital scaler/ratemeter

Weight including batteries
1.6 kg
12 referenced values
Ludlum Model 2241-2
Ludlum

Ludlum Model 2241-2

Digital scaler/ratemeter

Weight including batteries
1.6 kg
12 referenced values
Ludlum Model 2241
Ludlum

Ludlum Model 2241

Digital scaler/ratemeter

Weight including batteries
1.6 kg
12 referenced values
Ludlum Model 3030E
Ludlum

Ludlum Model 3030E

Alpha/beta scaler

Counting channels
2, alpha and beta
Approximate weight
2.7 kg
12 referenced values
Ludlum Model 2000
Ludlum

Ludlum Model 2000

General purpose scaler

Weight without batteries
3.1 kg
12 referenced values
ORTEC EASY-MCS
ORTEC

ORTEC EASY-MCS

Multichannel scaler

Channels per scan
4–65,536 with ramp off; 4–32,768 with ramp on
Capacity per channel
1,073,741,823 counts; 30 bits
12 referenced values
ORTEC 439
ORTEC

ORTEC 439

Digital current integrator

Current range
10⁻⁹–10⁻² A
9 referenced values
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