Name: Buy CEM DT-157H Coating Thickness Tester
Brand: Cem
SKU: 81839

CEM DT-157H Coating Thickness Tester

The CEM DT-157H is a coating thickness tester used for measuring the thickness of non-magnetic coatings on magnetic substrates (like paint or zinc on steel) and non-conductive coatings on non-magnetic metals (like paint or anodizing on aluminum). It typically employs electromagnetic induction and eddy current principles to measure thickness.

The device is portable and commonly used in fields such as manufacturing, quality control, and corrosion protection. It provides a straightforward way for professionals to ensure that coatings meet specified requirements for thickness, which is crucial for both the performance and longevity of the material underneath.

CEM DT-157H Key Features

Non-magnetic coatings (e.g. paint, zinc) on steel
Insulating coatings (e.g. paint) on no-ferrous metals
No-ferrous metals coatings on insulating substrates
Menu operation system
Two working modes: DIRECT and GROUP mode
Statistic Display: AVG, MAX, MIN, NO., S.DEV
One point calibration, two points calibration and basic calibration easily
Delete single readings and all group readings easily
Low battery, error indication
Memory for 2500 readings (50 GROUP readings)
4 levels of battery indication
Error indication
Bluetooth interface
Easily adapt to lighting conditions with 8 levels of backlight

CEM DT-157H Specifications

Specifications:
Sensor probe	F	N
Working principle	magnetic induction	Eddy current principle
Measuring range	0~2000um	0~2000um
Guaranteed tolerance (of reading)	(+/- 2%+2)um	(+/- 2%+2)um
Repeatability	(+/- 1%+1)um	(+/- 1%+1)um
Low range Precision	0.1um	0.1um
Minimum curvature radius	1.5mm	3mm
Diameter of Minimum area	7mm	5mm
Basic critical thickness	0.5mm	0.3mm

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Brand

Cem

CEM Corporation, founded in 1978, is renowned for its pioneering contributions to scientific instrumentation with a focus on microwave-based technology for laboratory and research applications. The founders—Dr. Michael J. Collins (Chemist), Ronald Goetchius (Electrical Engineer), and Bill Cruse Jr. (Mechanical Engineer)—launched the company with a novel concept for microwave drying that significantly expedited moisture and solids analysis processes from hours down to minutes, which was a groundbreaking improvement at the time.

Product Innovation and Evolution

Over the years, CEM Corporation has expanded its product offerings beyond its original microwave moisture/solids analysis systems. Their portfolio now includes systems for:

Acid digestion for elemental analysis
Compositional testing of food products
Peptide and chemical synthesis

The company's dedication to innovation is reflected in their development of a diverse range of instruments suited for various applications from academic research to industrial quality control.