This document describes a surface contamination meter that measures alpha, beta, gamma, and x-radiation. It has a high sensitivity GM detector and displays readings in units like mR/hr. Surface contamination is an important issue for industries like pharmaceuticals, food processing, electronics, and others. Contaminants can be film-type or particulate. The meter automatically compensates for detector dead time and has safety features like anti-saturation circuitry and calibration that avoids exposure. It is useful for applications like research, manufacturing, quality control, and more. Optional accessories include wipe test plates and external scintillation probes.

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SURFACE CONTAMINATION
METER
MODEL NO.- ACM-SCM-2637

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SURFACE CONTAMINATION METER
MODEL NO.- ACM-SCM-2637
There have been developed some classical methods for study of surfaces which are in use even today. These
include adsorption isotherms, measurements of surface roughness, ellipsometry, reflectivity, and microscopy.
All real-world samples are contaminated as a result of atmospheric contact. A metal sample when kept in
normal atmospheric conditions for an hour will attract a contamination layer of carbon on its surface. The easily
oxidized metals get on their surface a contamination of oxide layer.
IMPORTANCE OF CONTAMINATION CONTROL
Ÿ
Pharmaceuticals
Ÿ
Food Processing
Ÿ
Electronics
Ÿ
Surface Plating and coating
CATEGORIES OF SURFACE CONTAMINANTS
Ÿ
Film Type surface contaminants
Ÿ
Particulate surface contaminant
PRODUCT OVERVIEW
Weiber Surface Contamination Meter is ideal equipment for research and general applications in the field of
analysis of surface contamination. Our equipment measures alpha, beta, gamma and x-
TECHNOLOGIES PVT. LTD.

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radiation using a 2-inch pancake GM Detector with high sensitivity to common beta and alpha sources.
The easy-to-read digital display shows readings in your choice of mR/hr, CPM, CPS, or mSv/hr. The
Total/Timer feature allows timed readings from one minute to 24 hours for precise measurement of low-level
contamination.
PRODUCT FEATURES
Ÿ Improves safety in laboratories and in the field
Ÿ Automaticallycompensates forGM tube dead time
Ÿ Anti-saturation circuitry prevents jamming in high radiation fields
Ÿ Meets CE certification requirements for Europe
Ÿ Safety-first calibration feature can eliminate personnel exposure during calibration.
APPLICATIONS
Ÿ Our equipment is of foremost importance in the following processes:
Ÿ Research and Development
Ÿ Manufacturing
Ÿ Quality Control
Ÿ Aerospace
Ÿ Optics
Ÿ Biomedical
Ÿ Xerography
TECHNOLOGIES PVT. LTD.

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Surface cleanliness is essential when applying the replication methods; it is less significant when viewing the
specimen directly by the scanning electron microscope. Surface damage any analytical measurement should
not change the sample being measured. If the condition of the measurement or the probe with which the
analysis is being done changes or damages the sample, the results of the analysis will be incorrect.
PRODUCT FEATURES
Ÿ
4 digit LCD with mode indicators
TECHNICAL FEATURES
LCD displays updates every 3 seconds, showing the average for the past 30 second time period at
normal levels.
OPTIONAL ACCESSORIES
Ÿ Wipe Test Plate
Ÿ External scintillation probe
TECHNOLOGIES PVT. LTD.

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Surface cleanliness is essential when applying the replication methods; it is less significant when viewing the
specimen directly by the scanning electron microscope. Surface damage any analytical measurement should
not change the sample being measured. If the condition of the measurement or the probe with which the
analysis is being done changes or damages the sample, the results of the analysis will be incorrect.
PRODUCT FEATURES
Ÿ
4 digit LCD with mode indicators
TECHNICAL FEATURES
LCD displays updates every 3 seconds, showing the average for the past 30 second time period at
normal levels.
OPTIONAL ACCESSORIES
Ÿ Wipe Test Plate
Ÿ External scintillation probe
TECHNOLOGIES PVT. LTD.

6. An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485
WHO: GMP Products | GLP Compliant Products
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TECHNOLOGIES PVT. LTD.
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