Overview
| Warranty | 1 year | Commodity Number | 113 |
| Place of Origin | Shandong, China | Brand Name | senyuan |
| Type | Metal hardness tester | Model Number | SYT520 |
| Single package size | 40X40X30 cm | Selling Units | Single item |
| Picture Example | Single gross weight | 5.000 kg | |
| Customized support | OEM | ||
Product Details
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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 | C | G | E | DL | |||||||
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 | ||||||||||
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 | |||||||
Hammered steel | HB | 143~650 | ||||||||||
Cold work tool steel | HRC | 20.4～67.1 | 19.8～68.2 | 20.7～68.2 | 22.6～70.2 | |||||||
HV | 80～898 | 80～935 | 100～941 | 82～1009 | ||||||||
Stainless steel | HRB | 46.5～101.7 | ||||||||||
HB | 85～655 | |||||||||||
HV | 85～802 | |||||||||||
Gray cast iron | HRC | |||||||||||
HB | 93～334 | 92～326 | ||||||||||
HV | ||||||||||||
Nodular cast iron | HRC | |||||||||||
HB | 131～387 | 127～364 | ||||||||||
HV | ||||||||||||
Cast aluminumalloys | HB | 19～164 | 23～210 | 32～168 | ||||||||
HRB | 23.8～84.6 | 22.7～85.0 | 23.8～85.5 | |||||||||
Brass(copper-zinc alloys) | HB | 40～173 | ||||||||||
HRB | 13.5～95.3 | |||||||||||
Bronze (copper-aluminum/copper-tin alloys) | HB | 60～290 | ||||||||||
Wrought copperalloys | HB | 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±30HLD530±40HLD | ±6 HLD±10 HLD | 6 HLD10 HLD |
2 | DC | 760±30HLDC530±40HLDC | ±6 HLDC±10 HLDC | 6 HLD10 HLD |
3 | DL | 878±30HLDL736±40HLDL | ±12 HLDL | 12 HLDL |
4 | D+15 | 766±30HLD+15544±40HLD+15 | ±12 HLD+15 | 12 HLD+15 |
5 | G | 590±40HLG 500±40HLG | ±12 HLG | 12 HLG |
6 | E | 725±30HLE508±40HLE | ±12 HLE | 12 HLE |
7 | C | 822±30HLC590±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 |
Trading Area
Global