Gauss Meters

LZ-610H Teslameter

LZ-610H Teslameter is designed according to the hall-effect, it can measure the magnetic field in the permanent magnet industry.

Use to measure the magnetic field of permanent magnet or identify the polarity.

Transect or axis probe can be selective.

The largest field magnitude is seen with the Max Hold function.

Power	AC 220V±10%  50Hz  0.25A
Display	3.5 Digits LED (or LCD)
Range	200mT, 2000mT
Resolution	0.1mT (1Gs)
Accuracy	0.5%
Interface	5 Pin Socket
Dimension	Type A: W235×H90×D330mm Type B: W175×H83×D230mm

LZ-610S Gauss meter

LZ-610S Gauss meter measures the surface magnet of all kinds permanent magnet, especially suitable of the measurement of weak field (eg. the testing of deflexion magnetic core field).

Possesses the functions include determinating polarity, Pre-setting separation and Alarm.

According to the necessity to choose the probe, cross sectional one or vertical sectional one.

Power	AC 220V±10%  50Hz  0.25A
Display	3.5 Digits LED (or LCD)
Range	200Gs, 2000Gs
Resolution	0.1Gs
Accuracy	0.5%
Pre-setting Range	0 ~ full range
Interface	5 Pin Socket
Analog output	2000mV (full range)
Dimension	Type A: W235×H90×D330mm Type B: W175×H83×D230mm

LZ-620H Gauss meter

LZ-620H Gauss meter measures the surface magnet of permanent magnet, residual magnetism of weak magnetic materials surrounding magnetic field, etc..
There’re functions of determination, polarity, locking peak value, presetting separation and alarm.
Measuring accessories remote control interface, especially suitable of automatic assembly line operation.

Choosing various types of probes on basis of the necessity.

Power	AC 220V±10%  50Hz  0.25A
Display	3.5 Digits LED
Range and Probe	T3-0612M: 200Gs, 2kGs, 20kGs three gears, Min. Resolution: 0.1Gs   A3-1260M: 200Gs, 2kGs, 20kGs three gears, Min. Resolution: 0.1Gs   A1-1260L: 20Gs one gear, Min. Resolution: 0.01Gs   T3-0303M: 200Gs, 2kGs, 20kGs three gears, Min. Resolution: 0.1Gs   Testing area: thickness 0.32mm, Width 1mm. Sensitive area of chip: 0.2mm × 0.2mm.
Accuracy	0.5%
Pre-setting Range	0 ~ full range
Probe Interface	15 pin socket
I/O Interface	25 pin socket
Analog output	2000mV (full range)
Dimension	W235×H90×D330mm

LZ-630H Gauss meter

LZ-630H is a desktop type of gaussmeter, designed according to the hall-effect
it can measure not only DC magnetic field but also AC magnetic field under 400Hz in the permanent magnet industry.
Identifying the polarity when measuring DC magnetic field.
Displaying the virtual value of magnetic field, i.e. sine wave.
The largest field magnitude is seen with the Max Hold function.
According to the necessity to choose various types of probe.

Power	AC 220V±10%  50Hz  0.25A
Display	3.5 Digits LCD
Accuracy	0.5%
Range	200mT, 2000mT
Resolution	0.1mT (1Gs)
Interface	5 Pin Socket
Dimension	W175×H83×D230mm (plastic frame)

LZ-640H Gauss meter

LZ-640H is a palmtop type of gaussmeter, designed according to the hall-effect
it can measure the magnetic field in the permanent magnet industry and identify the polarity.
Designed by tiny power loss, batteries to be used for longer time,
The largest field magnitude is seen with the Max Hold function.
According to the necessity to choose various types of probe.

Power	9V battery
Display	3.5 Digits LCD
Accuracy	0~1200mT 1%, over 1200mT 2%
Range	200mT, 2000mT
Resolution	0.1mT (1Gs)
Interface	5 Pin Socket
Dimension	W150×H70×D25mm (plastic frame)

Technical Data. Of Hall Probe

Model	Range scope	Resolution	Probe Direction	Size	Applicable Models
T2-0508H	0～200mT 0～2000mT	0.1mT	Transverse	4mm (W)×1.2mm (D)	LZ-610H LZ-630H LZ-640H
A2-0508H	0～200mT 0～2000mT	0.1mT	Axial	￠8mm	LZ-610H LZ-630H LZ-640H
T3-0612M	0～200Gs 0～2000Gs 0～20000Gs	0.1Gs	Transverse	4mm (W)×1.2mm (D)	LZ-610H LZ-610S LZ-640H LZ-620H
A3-1208M	0～200Gs 0～2000Gs 0～20000Gs	0.1Gs	Axial	￠8mm	LZ-610H LZ-610S LZ-640H LZ-620H
A3-12025M	0～200Gs	0.01Gs	Axial	￠2.5mm	LZ-620H
T3-0303M	0～200Gs 0～2000Gs 0～20000Gs	0.1Gs	Transverse	0.32mm(D)×1mm(W)	LZ-610H LZ-620H

 

Test Area	Test Area	Senstive Area	Cable Length
T2-0508H	4mm (W)×1.2mm (D)	1.5 X 1.5 mm	1.5 Meters without special requirement
A2-0508H	￠8mm	1.5 X 1.5 mm
T3-0612M	4mm (W)×1.2mm (D)	1.5 X 1.5 mm
A3-1208M	￠8mm	1.5 X 1.5 mm
A3-12025M	￠2.5mm	1.5 X 1.5 mm
T3-0303M	0.32mm(D)×1mm(W)	0.2 X 0.2 mm

 

 

No.	Model	Photo
1	Standard
2	T3-0612M
3	A3-1260M
4	T3-0303M

 

 

 

 

 

 

Comparison table of measurement range selection of common permanent magnet materials

Reference of instrument selection Material type		Range scope	Resolution	Instrument type
General permanent magnet	Ferrite Rubber magnet	0～2000 Gs	0.1 Gs	LZ-610S LZ-620H
	Aluminum-nickel-cobalt	0～2000 mT	0.1 mT	LZ-610H LZ-610S LZ-620H LZ-640H
Rare earth permanent magnet	Neodymium-iron-boron	0～2000 mT	0.1 mT	LZ-610H LZ-610S LZ-620H LZ-640H
	Samarium-cobalt	0～2000 mT	0.1 mT	LZ-610H LZ-610S LZ-620H LZ-640H
Weak magnetic material		0～200 Gs	0.1 Gs	LZ-610S LZ-620H