AHT200 Leeb hardness tester - BEIJING CAP HIGH TECHNOLOGY CO.,LTD

Product name： Leeb Hardness Tester

Product category： Portable Hardness Tester

Product type: AHT200

Price: Contact us

Features
● LCD display of 128×64 matrix is used.
● Hardness scales(HV ,HB,HRC,HRB,HRA,HS).
● RS232 interface and USB to PC
● Max 600 groups（impact times:32～1）of data can be stored at internal.
● Back light display has been used to make convenient or the user in poor light.
● Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
● Material of “cast steel” is added HB values can be read out directly when D/DC impact device is used to measure “cast steel” workpiece.
● Power is two of AA battery. Continuous working period: approx. 100 h (no back light on).
● Software of PC can be installed according to the requirements of user. The function will be more powerful to satisfy the more demands of quality control and management.

Impact devices Application :

Impact device D :

For the majority of the hardness measurement

Impact device DC:

For very small place ( holes, cylindrical Park) measurement

Impact device D + 15

For the groove or concave surface hardness measurement

Impact device E

For extremely high hardness, high content of carbide tool steel hardness measurement

Impact device C

For surface hardening components, surface covering layer, the hardness measurement of thin wall

Impact device G

Only for the dense parts which Brinell hardness value in the range of 650HB hardness measurement

Impact device DL

For deep trough bottom or surface ( such as a tooth ) and other parts of the measurement

Features
● LCD display of 128×64 matrix is used.
● Hardness scales(HV ,HB,HRC,HRB,HRA,HS).
● RS232 interface and USB to PC
● Max 600 groups（impact times:32～1）of data can be stored at internal.
● Back light display has been used to make convenient or the user in poor light.
● Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
● Material of “cast steel” is added HB values can be read out directly when D/DC impact device is used to measure “cast steel” workpiece.
● Power is two of AA battery. Continuous working period: approx. 100 h (no back light on).
● Software of PC can be installed according to the requirements of user. The function will be more powerful to satisfy the more demands of quality control and management.

l Installed machine or abiding assembly parts; such as boiler, metal pipes and turbo vanes.

l Mould; large producing part: roller, crank, tramroad of the machine and so on.

l Invalidation analysis of pressure vessel, steam generator and other equipments.

l The narrow space in the main shaft and the bottom of groove.

l The product line of bearings and other parts.

l Demanding the original records of the results

l Distinguishing of materials in the metal material warehouse.

	No.
Standard Delivery	1	Main unit	1
	2	D type impact device	1
	3	Small supporting ring	1
	4	Nylon brush (A)	1
	5	High value Leeb test block	1
	6	Communication cable	1
	7	AHT-200DataView Software	1

Printer output

No.	Code	Type	Sketch of non conventional supporting ring	Remarks
1	03-03.7	Z10-15		cylindrical outside surface R10～R15
2	03-03.8	Z14.5-30		cylindrical outside surface R14.5～R30
3	03-03.9	Z25-50		cylindrical outside surface R25～R50
4	03-03.10	HZ11-13		cylindrical inside surface R11～R13
5	03-03.11	HZ12.5-17		cylindrical insidesurface R12.5～R17
6	03-03.12	HZ16.5-30		cylindrical insidesurface R16.5～R30
7	03-03.13	K10-15		spherical outside surface SR10～SR15
8	03-03.14	K14.5-30		spherical outside surface SR14.5～SR30
9	03-03.15	HK11-13		spherical inside surface SR11～SR13
10	03-03.16	HK12.5-17		spherical inside surface SR12.5～SR17
11	03-03.17	HK16.5-30		spherical inside surface SR16.5～SR30
12	03-03.18	UN		cylindrical outside surface, radius adjustable R10～∞

Impact Device D

Universal Standard unit. Perfect for the majority of hardness testing assignments.

Impact Device DC

Extremely short impact device. Spring loaded with a special loading stick. Otherwise as for type D.

Ideal in very confined spaces, e.g. in holes, cylinders or for internal measurements on assembled machines.

Impact Device D+15

Particularly slim front section and with measuring coil moved back. For hardness measurements

in grooves and on recessed surfaces.

Impact Device DL

Needle front section diameter 4.2 mm, length 50 mm. Perfect for measurements in extremely

confined spaces.

Impact Device C

Reduced impact energy (approximately ¼ of that for type D). Ideal for surface hardened components,

coatings, thin walled or impact sensitive components (small measuring indentations).

Impact Device G

Enlarged test tip, increased impact energy (approximately 9 times that of type D). Low demands on

measuring surface finish. For measurements in the Brinel range only (max. 650 HB). Ideal for Solid

components, e.g. heavy castings and forgings.

Impact Device E

Synthetic diamond test tip (approximately 5000 HV). For measurements in the extremely high hardness

range (always in excess of 50 HRC/650 HV). Tool steels with high carbide content inclusions.

For measurements up to 1200 HV.

Printer

Thermal printer

AHT200 leeb hardness tester.pdf