480008 Total Hardness Test กระดาษวัดความกระด้างของน้ำ HDV-WTX1: Wireless Handset with Articulating Probe (1m)

Hardness Tester MH210 เครื่องวัดความแข็ง

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เครื่องวัดความแข็งยาง-เหล็ก Hardness Tester MH210

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เครื่องวัดความแข็งยาง-เหล็ก Hardness Tester , Hardness Meter , Metal Hardness Tester , Leeb Hardness tester , Durometer > Hardness Tester MH210 เครื่องวัดความแข็ง

Hardness Tester MH210
Introduction:

1. Compact metal case, suitable for use under poor working conditions. Test at any angle,
even upside and down.
2. Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
3. Large screen(128*64 dot matrix LCD), showing all functions and parameters. With EL background light.
4. Software calibration function.
5. Software to connect with PC via RS232 port. Micro printer support.
6. Outline: 132*76.2mm Weight: 345g

Technical Specifications:
Error and repeatability of displayed value

No.	Type of impact device	Hardness value of hardness block	Error of displayed value	Repeatability
1	D	760+-30HLD 530+-40HLD	+-6 HLD +-10 HLD	6 HLD 10 HLD
2	D	50+-5 HLC 30+-6 HLC	+-1 HRC +-2 HRC	1 HRC 2 HRC
3	D	700+-30HB 500+-40HB	+-5 HB +-8 HB	5 HB 8 HB

1. Measuring range:
(170-960)HLD, (17-68.5)HRC, (19-651)HB, (80-976)HV, (30-100)HS, (59-85)HRA, (13-100)HRB
2. Measuring direction: 360°
3. Hardness Scale: HL, HB, HRB, HRC, HRA, HV, HS
4. Display: dot matrix LCD, 128*64 dots
5. Data memory: max. 500 groups(relative to impact times 32-1)
6. Working voltage: 3V(2 AA size alkaline battery)
7. Continuous working period: about 50 hours(With backlight off)
8. Communication interface: RS232

Main Application:
1. Die cavity of molds
2. Bearings and other parts
3. Failure analysis of pressure vessel, steam generator and other equipment
4. Heavy work piece
5. The installed machinery and permanently assembled parts.
6. Testing surface of a small hollow space
7. Material identification in the warehouse of metallic materials
8. Rapid testing in large range and multi-measuring areas for large-scale work piece

Testing range:
Other type of impact devices

Material	Method	Impact device
Material	Method	D/DC	D+15	C	G	E	DL
Steel and cast steel	HRC	20-68.5	19.3-67.9	20.0-69.5		22.4-70.7	20.6-68.2
	HRB	38.4-99.6			47.7-99.9		37.0-99.9
	HRA	59.1-85.8				61.7-88.0
	HB	127-651	80-638	80-683	90-646	83-663	81-646
	HV	83-976	80-937	80-996		84-1042	80-950
	HS	32.2-99.5	33.3-99.3	31.8-102.1		35.8-102.6	30.6-96.8
Cold work tool steel	HRC	20.4-67.1	19.8-68.2	20.7-68.2		22.6-70.2
Cold work tool steel	HV	80-898	80-935	100-941		82-1009
Stainless steel	HRB	46.5-101.7
	HB	85-655
	HV	85-802
Grey cast iron	HRC
	HB	93-334			92-326
	HV
Nodular cast iron	HRC
	HB	131-387			127-364
	HV
Cast aluminium alloys	HB	19-164		23-210	32-168
Cast aluminium alloys	HRB	23.8-84.6		22.7-85.0	23.8-85.5
BRASS(copper-zinc alloys)	HB	40-173
BRASS(copper-zinc alloys)	HRB	13.5-95.3
BRONZE(copper-aluminium/tin alloys)	HB	60-290
Wrought copper alloys	HB	45-315
Available type of impact device		DC: Test hole or hollow cylindrical	D+15: Test groove or reentrant surface	C:Test small, light, thin parts and surface of hardened layer	G: Test large, thick, heavy and rough surface steel	E: Test super high hardness material	DL: Test slender narrow groove or hole

Hardness Tester MH210 เครื่องวัดความแข็ง

เครื่องวัดความแข็งยาง-เหล็ก Hardness Tester , Hardness Meter , Metal Hardness Tester , Leeb Hardness tester , Durometer > Hardness Tester MH210 เครื่องวัดความแข็ง

เครื่องวัดความแข็งยาง-เหล็ก Hardness Tester , Hardness Meter , Metal Hardness Tester , Leeb Hardness tester , Durometer > Hardness Tester MH210 เครื่องวัดความแข็ง

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