Model: Leeb180 Hãng sản xuất: LEEB Xuất xứ: Trung Quốc

Model: Leeb180

Hãng sản xuất: LEEB

Xuất xứ: Trung Quốc

Tham khảo tại: http://www.leebtest.com/leeb-pencil-hardness-tester-leeb180-181-182-p00033p1.html

1.      Tính năng kỹ thuật:

-          Based on the principle of Leeb hardness testing theory , it can be used to detect a variety of metal materials.

-          Accurate and stable measurement value.

-          New design, compact, lightweight. Easy measuring in high-altitude operations

-          Direct display of hardness scales, freely convert between HRB, HRC, HV, HB, HS, HL.

-          Seven impact devices are available for special application. Automatically identify the type of impact devices.

-          LCD Screen, with high bright back light, easy operating in the dark.

-          Test at any angle, even upside down.

-          3.7V rechargeable lithium-battery. Continuous working period of 40 hours, standby time no less than 100 hours.

-          Low power consumption: Auto sleep, Auto power off to save energy.

-          Fully enclosed metal shell, suitable for use under poor working conditions

-          Large memory could store 300 groups information, including single measured value, mean value, impact direction, impact times, material and hardness scale etc.

-          Support user calibration function.

-          Software to connect to PC/ Blue tooth. Support micro-printer.

Lĩnh vực ứng dụng:

-          Die cavity of molds

-          Suitable for high-altitude and field operations

-          Bearings and other parts

-          Failure analysis of pressure vessel, steam generator and other equipment

-          Heavy work piece

-          The installed machinery and permanently assembled parts.

-          Testing surface of a small hollow space

-          Material identification in the warehouse of metallic materials

-          Rapid testing in large range and multi-measuring areas for large-scale work piece

Vật liệu đo: Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel

2.      Thông số kỹ thuật:

	Leeb180		Leeb181	Leeb182
Measuring Range	(170-960) HLD, (17.9-69.5) HRC,(19-683) HB, (80-1042) HV, (30.6-102.6) HS, (59.1-88) HRA, (13.5-101.7) HRB
Hardness Parameter	HL, HRC, HRB, HS, HB, HV, HRA,σb (rm)
Accuracy	Within ±0.3% (HLD=800)
Display	LCD with back light
Memory	300 groups
Battery type	3.7V rechargeable lithium-battery
Connection	No	PC			Bluetooth
Operating temperature	-20℃~+60℃
Dimensions	148×44×22mm
Impact Device Type	D
Weight	110g

Materials & Impact Device D Description:

Material	HL	HRC	HRB	HB	HS	HV
ST&Cast ST	300-900	20-68	38.4-99.5	80-647	32.5-99.5	80-940
CWT Steel	300-840	20.4-67.1				80-898
Stainless	300-800	19.6-62.4	46.5-101.7	85-655		85-802
GC Iron	360-650			90-334
NC Iron	400-660			131-367
Cast Alum.	174-560			20-159
Brass	200-550			40-173
Bronzes	300-700			60-290
Copper	200-690			45-315

3.      Cung cấp bao gồm:

-          Bút đo độ cứng; Model: Leeb180

-          Bộ phụ kiện tiêu chuẩn

-          Tài liệu hướng dẫn sử dụng tiếng Anh + tiếng Việt