Coercivity Measurement Device Coercivity Tester

• Types of Samples: Soft Magnets Such as Electric Pure Iron, Permalloy
• Measurement Range: 1-8000A/M(Equip with Three Kinds of Coil)
• Power Supply: AC220V;10% 50/60Hz
• Accuracy: 2%
• Transport Package: Wooden Case
• Specification: 30KA/m(measure general soft magnet components)
• Model NO.: ATS-320
• Trademark: linkjoin
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000sets/Year

Product Description

1. Brief Introduction
ATS-320 Coercivity Measurement Device is used for measuring the coercivity of soft magnets. The
system adopts vibrating sample zero flux detection sensor, which has high sensitivity and accuracy.
2. Applied Satandards
GB13888-1992 Methods for measuring the coercivity of magnetic materials in open magnetic circuit
GB-T 3848-1983 Methods for the determination of coercive (magnetic) force of hard alloy
IEC 60404-7 Methods for measuring the coercivity of magnetic materials in open magnetic circuit
3. Usage
For measuring the coercivity of soft magnets with shape of strip, bar or sheet.
For measuring the coercivity of magnetic components, such as relay, solenoid valve and magnetic
head.
It can directly show the magnetic change of magnetic components during the process of workmanship,
such as electroplating, annealing and welding.
It can measure the Hc of magnetic marks and magnetic inks.
4. Features
Adopt the gradient measurement method, high sensitivity and accuracy.
It can directly measure coercivity of samples with shape of bar, strip and sheet; irregular shape
of soft magnets and work-pieces.
It is no need to input the sample parameters, one-button operation, without human
intervention.
The detector with different sensitivity can be changed, the minimum test sample is 20μm x
1mm x 30mm.
Three measure modes, unilateral and bilateral coercivity measurement to fit for measurement
requirements of fast or accurate.
With the magnetism compensation technology, it is do not need to shield geomagnetism
when measuring materials with small coercivity(less than40A/m), and automatically eliminate the
effect of geomagnetism.
Multiple signal processing arithmetic: fast fuzzy arithmetic, digital filtering arithmetic, and
intelligent ΔB control technology.
Power dynamic smooth shift, which can not only fit for the requirements of high-current
output, measurement accuracy, but also grantee the high measurement resolution and accuracy.
Fluxmeter intelligent dynamic shift and analog digital amplification technology to grantee
high sampling resolution and accuracy.
System abnormal processing technology to grantee the safety of instrument at most.
5. Technical Data
Item Parameters
Types of samples Soft magnets such as electric pure iron, permalloy and silicon steel.
Measurement Range 1-8000A/m(equip with three kinds of coil)
Resolution 0.01A/m
Repeatability
Superior to ±0.5%(When measure electric pure iron, diameter is 10mm,
length is 100-200mm)
±1%,±0.18A/m(less than 10A/m)
Accuracy ±2%
Max. Magnetic field
30KA/m(measure general soft magnet components)
100kA/m(measure cemented carbide and semi-hard magnetic materials)
Work modes
Smart Mode: It is suitable for unknown sample which are above 20A/m, the
test time is relatively long for this mode. It can be used to detect the coercivity
range of sample, then use the manual mode to test.
Manual Mode: It is suitable for sample with known range of coercivity. It is
used together with "4" key sample coercivity range.
Fast Mode: It is suitable for unknown sample which are above 1000A/m.
Size of samples
1.regular samples such as bar, strip and sheet and irregular samples.
2.Directly measure soft magnet work-pieces(equip with measure fixture)
3. Sample size: maxΦ25mm*200mm,Min:20μm x 1mm x 30mm
Power supply AC220V±10% 50/60Hz
Dimension L1100xW320xH300
Cabinet(dimension) L700XW600XH1000
Weight About 100KG
Total power About 2000W
Caution: the above parameters acquired when measure regular samples such as bar, strip and
sheet. When measure the irregular samples, the uniformity and shape of material may affect
the accuracy and repeatability.
6. Standard configuration
Serial
No.
Name Model Qua.
Unit Remarks
1 Coercivity Tester ATS-320 1 Set
2 Fluxmeter
LZ-840
1 Set
3
Dynamic soft magnet
measurement Device
MATS-2010SD
1
Set
4 Concentrator 1 Set
5 Test Platform 1 Piece
6 Standard Sample Bar 1
Piece With factory test
reports
7 Standard Cabinet 1 Piece
Remarks:
1. Above configuration is the reference for customers, final configuration in the contract shall prevail.
2. The desk in the picture is NOT included in the configuration.