Technical Specifications:
Measuring Method: Leeb Hardness Testing method
Hardness Scale: HL, HB, HRB,HRC,HV,HS
Measuring Range : HLD(200-960) HRC(19.8-68.5) HB(30-651) HV(80-976) HS(26.4-99.5) HRB(13.5-100)
Impact device: D type impact device (Standard); Optional C/G/DC/DL
Accuracy: ±6HLD (HLD=800), Repeatability <10HLD (HLD=800)
Measuring direction: Vertically Downwards, Downward Sloping, Level, Upwardly Inclined, Vertically Upwards
Material :Steel& Cast Steel, Stainless Steel, GC IRON, NC IRON, Cast Aluminum alloy, Macht metal, Copper-tin alloy, Brass, Forged Steel
Resolution: 1HL,1HV,1HB,0.1HRB,0.1HRC,0.1HS
Display: Color HD IPS Screen
Memory:11000 Groups ( with 1-8 impact times)
Power: 2 AA batteries
Working temperature: -10℃~ +50℃
Size: 153 × 76×37 (mm) (H×W×D)
Weight: 242g include batteries
Standard: GB/T 17394-1998, ASTM A956
Other Related Products:
YUSHI LM330 Portable Leeb Hardness Tester digital color display hardness tester
LM100 Portable Leeb Hardness Tester digital hardness tester
Model | LM300 | LM330 | LM500 | LM100 |
Hardness Scale |
HL, HB, HRB, HRC, HV, HS Strength (σb) |
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Measuring Material |
Steel& Cast Steel, Stainless Steel, GC IRON, NC IRON, Cast Aluminum alloy, Copper-zinc alloy, Copper-tin alloy, Brass, Forged Steel, Alloy Tool Steel. |
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Display Type | Color OLED Screen | Color TFT LCD | FSTN LCD with Backlit | |
Display Specification | 1.77in, 160*128 | 2.4in with Resolution320*240 | 2.4in Segment Digital | |
Impact Device | D/DL | D/C/G/DL/DC | ||
Bluetooth Printer | Y | N | Y | |
Measuring Direction | 360° | Automatic 360° | 360° | |
Data Memory | N | 1000 Groups | 11000 Groups | 110 Groups |
Power | 3.7V AAA Polymer Lithium Battery | AA Battery | ||
Communication | N | Y | Y | |
Impact Device Connection | Integrated | Separated |
Impact Devices
Bold Font Display Interface
Milti-standard Display Interface(much convenient for users)
Intuitive Display Curve Interface
Mass Storage, Load Interface More Simple and Clear
Main Unit -- 1 pc(built-in D type impact device)
Standard Leeb Hardness Calibration Block -- 1 pc
Small Supporting Ring --1 pc
Cleaning Brush -- 1pc
USB Cable--1pc
DataView Software--1pc(Only LM330)
User Manual, Packing List, Warranty Card -- 1 pc
Instrument Case--1pc
Shenyang Yushi Xianfeng Inspection Instrument Co., Ltd which was founded in 1986 is a professional enterprise specialized in developing, manufacturing and selling Nondestructive Testing Instruments. Our production base is located in No.9 Shenbei Road, Shenbei New District, Shenyang. The advanced office building, the modernized production departments, clerk dormitories and comprehensive administration building cover a building area of 12000square metre.
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept OEM orders?
A: Yes, we provide OEM services to worldwide customers.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated
in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for single order is 1-3 days, for bulk orders is 3-10 days.
Q:How to place orders?
A: 1. Email us the model and quantity, consignee information, shipping way and payment
terms;
2. Proforma Invoice made and sent to you;
3. Complete Payment after confirming the PI;
4. Confirm Payment and arrange production.