Портативный тестер твердости Leeb

Категория: Тестеры твердости >>>
Поставщик: Zibo,Senyuan,Electric,Co.,Ltd.

Цена:153,00 $ - 170,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-17-2025	194.51 $*	198.56 $*
Jul-17-2025	158.8 $*	161.63 $*
Jun-17-2025	191.9 $*	195.90 $*
May-17-2025	190.61 $*	194.97 $*
Apr-17-2025	151.54 $*	154.21 $*
Mar-17-2025	187.34 $*	191.89 $*
Feb-17-2025	185.21 $*	189.73 $*
Jan-17-2025	184.1 $*	188.17 $*

Характеристики

Recommend Products

Products Display

Product Description

The assembled machinery and permanently installed parts
Die cavity of molds
Heavy work piece
Failure analysis of pressure vessel, steam turbo-generator set and other equipment
Narrow testing space where work piece installed
Bearings and other parts
Cases which require the test result with normalized original recording
Material identification of the metal material warehouse
Quick tests of large range and multipoint measuring positions for heavy work piece

Main Feature

LCD display of 128×64 matrix is used.
Converts to all common hardness scales(HV ,HB,HRC,HRB,HRA,HS).
English displaying and menu operating, the operation is easy and convenient.
With RS232 interface, multiple communication modes are adopted to meet customized requirements of various users.
Equipped with 7 types of impact devices which need not to be recalibrated when changing them, the system can identify the type of impact device automatically.
Impact direction Auto recognized.
Max 600 groups（impact times:32～1）of data can be stored at internal non volatile data storage.
Upper and lower limit of hardness can be preset; When the tested value exceeds the limits, alarm will send out automatically to make convenient for the requirements of batch measurements.
Back light display has been used to make convenient for the use in poor light.
Test values software calibration function.
Material of “cast steel” is added; HB values can be read out directly when D/DC impact device is used to measure “cast steel” work piece.
Printer be separated from main unit and copies of testing results can be printed as required.
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 strict demands of quality control and management.

Technical Data

Material

Hardness method

Impact device

D/DC

D+15

Steel and cast steel

HRC

17.9～68.5

19.3～67.9

20.0～69.5

22.4～70.7

20.6～68.2

HRB

59.6～99.6

47.7～99.9

37.0～99.9

HRA

59.1~85.8

61.7～88.0

127～651

80～638

80～683

90～646

83～663

81～646

83～976

80～937

80～996

84～1042

80～950

32.2～99.5

33.3～99.3

31.8～102.1

35.8～102.6

30.6～96.8

Hammered steel

143~650

Cold work tool steel

HRC

20.4～67.1

19.8～68.2

20.7～68.2

22.6～70.2

80～898

80～935

100～941

82～1009

Stainless steel

HRB

46.5～101.7

85～655

85～802

Gray cast iron

HRC

93～334

92～326

Nodular cast iron

HRC

131～387

127～364

Cast aluminum
alloys

19～164

23～210

32～168

HRB

23.8～84.6

22.7～85.0

23.8～85.5

Brass(copper-zinc alloys)

40～173

HRB

13.5～95.3

Bronze (copper-aluminum/copper-tin alloys)

60～290

Wrought copper
alloys

45～315

Type of Impact Device

No.	Type of impact device	hardness value of standard Leeb hardness block	Error of displayed value	Repeatability of displayed value
1	D	760±30HLD 530±40HLD	±6 HLD ±10 HLD	6 HLD 10 HLD
2	DC	760±30HLDC 530±40HLDC	±6 HLDC ±10 HLDC	6 HLD 10 HLD
3	DL	878±30HLDL 736±40HLDL	±12 HLDL	12 HLDL
4	D+15	766±30HLD+15 544±40HLD+15	±12 HLD+15	12 HLD+15
5	G	590±40HLG 500±40HLG	±12 HLG	12 HLG
6	E	725±30HLE 508±40HLE	±12 HLE	12 HLE
7	C	822±30HLC 590±40HLC	±12 HLC	12 HLC

Related Optional Items

Standard Hardness Calibration Block

With high accuracy standard hardness value, use for calibration of leeb hardness tester.

Standard Delivery

No	Appellation	Num
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	AA battery	2
8	Instruction Manual	1
9	DataView Software	1
10	Instrument Case	1
11	Printer		Optional
12	Printer cable		Optional