| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 12 Months, 1 Year |
|
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Working Principle
A certain mass of impact body under the action of the spring force impact sample surface, the ratio of impact body 1 mm
away from the sample surface of the rebound velocity Vb and impact velocity Va is the Leeb hardness. The formula is as follows:
Product Feature
1.Pen type no cables design, Impact device and display screen integrated;
2.The unique large-screen OLED color display(1.77 inch color TFT LCD screen)integrated hardness tester in the world;
3.Interchangeable D impact device (standard) /DL impact device (optional) can achieve one unit dual use; can be used
in the restricted area measurement;
4.With battery compartment, battery can be replaced. Using standard AAA size alkaline battery;
5.Automatically identify impact direction and gravity compensation;
6.Easy operation, the four soft keys above the screen achieve the various functions;
Technical Parameter
| Display Type | 1.77 inch color TFT LCD screen |
| Hardness Scale | HL, HB, HRB, HRC, HV, HS, Strength σb |
| Measuring Range | HLD ( 200-960 ), HRC ( 19.8-68.5 ), HRB(13.5-100 ), HB(30-651 ), HV(80-976 ), HS(26.4-99.5 ), .σb. ( 375-2639 ) |
| Impact Device | D type impact device (Standard); Interchangeable DL type impact device (Optional) |
| Accuracy | Error<±6HLD (HLD=800), Repeatability <6HLD (HLD=800) |
| Measuring Direction |
Support vertical downward, diagonal downward, horizontal, diagonal upward, vertical upward, full angle degree |
| 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 |
| Resolution | 1HL, 1HV, 1HB, 0.1HRB, 0.1HRC, 0.1HS, 1N/mm² |
| Calibration | Automatic |
| Language | Chinese, English, Traditional Chinese, Spanish and Japanese |
| Data Memory | 1000 groups ,each group includes 6 testing values and 1 average value |
| Communication | USB port, Used for charging or data transfer |
| Software | LmView software for transmission, storage, and printing |
| Power | Alkaline battery, AAA 1.5V, Warning under low power |
| Shut-off | Auto off after 3 minutes of inactivity |
| Temperature | -10ºC~ +50ºC |
| Net Weight | 110g with D type impact device, 125g with DL type impact device |
| Size | 150mm*46mm*23mm(with D type impact device), 204mm × 46mm × 23mm ( with DL type impact device) |
| Standard | GB/T 17394-1998, ASTM A956 Standard |
| Standard Configuration |
LM330 Leeb Hardness Tester, D type impact device (Standard), Standard Leeb Hardness Block, Small Support Ring, Cleaning Brush, AAA Battery, USB Cable, Communication CD, Instrument Case, Operation Manual, Packaging List etc. |
| Optional Accessories |
DL Connector, Leeb Hardness Block, Support Ring and Special Support Ring |
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 14 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can we visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
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