Portable
Leeb hardness tester, intelligent charging management, support
on-site printing
SHL-160 portable Leeb hardness tester is a new generation flagship
model developed by our company. It adopts ultra-low power design
concept, high-performance rechargeable battery, intelligent charge
management and USB plug-and-play communication interface, and comes
with embedded thermal printer, which supports instant on-site
printing, meets the diverse measurement requirements, and has
ultra-high Brightness display LCD screen, better meet the complex
measurement environment, is the first choice for the majority of
users.
Features:
1. Full English display, menu-driven operation.
2. Mini USB communication interface.
3. Can be equipped with 7 kinds of different impact devices, no
need to recalibrate when replacing, and can automatically identify
the type of impact device.
4. Supports measurement of multiple hardness systems and three
intensity values.
5. It can store 450 groups, single measurement value, average
value, measurement date, impact direction, times, materials,
hardness system and other information.
6. It can set the upper and lower hardness values in advance, and
it can automatically alarm when it exceeds the limit, which is
convenient for users to need batch testing.
7. Indicating software calibration function.
8. Built-in high-performance lithium battery and charge control
circuit, with long working and standby time.
9. Can be equipped with computer software, support for data query,
storage, statistics and histogram display and other functions.
Technical parameters:
Indication error and repeatability
| Item | Impact device type | Hardness value of standard Leeb hardness block | Indication error | Indicator repeatability |
| 1 | D | 760±30HLD 530±40HLD | ±5 HLD ±8 HLD | 5 HLD 8 HLD |
| 2 | DC | 760±30HLDC 530±40HLDC | ±5 HLDC ±8 HLDC | 5 HLD 8 HLD |
| 3 | DL | 878±30HLDL 736±40HLDL | ±10 HLDL | 10 HLDL |
| 4 | D+15 | 766±30HLD+15 544±40HLD+15 | ±10 HLD+12 | 10 HLD+12 |
| 5 | G | 590±40HLG 500±40HLG | ±10 HLG | 10 HLG |
| 6 | E | 725±30HLE 508±40HLE | ±10 HLE | 10 HLE |
| 7 | C | 822±30HLC 590±40HLC | ±10 HLC | 10 HLC |
General parameters
| Hardness system | Leeb (HL), Brinell (HB), Rockwell A (HRA), Rockwell B (HRB),
Rockwell C (HRC), Vickers (HV) and Shore (HS) |
| Measurement range | HLD (170 to 960), HRA (59 to 85), HRB (13 to 100), HRC (18 to 68),
HB (19 to 655), HV (80 to 976), HS (32 to 100) |
| Measuring direction | 360° (vertical downward, obliquely downward, horizontal, oblique
upward, vertical upward) |
| Measuring materials | Steel and cast steel, alloy tool steel, stainless steel, gray cast
iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass),
copper-tin alloy (bronze), pure copper and forged steel |
| Display | LCD, 128×64 graphics dot matrix LCD |
| Print function | Thermal print head, quiet, ready to print measurement results |
| Printing paper | width 57.5±0.5mm, diameter 30mm |
| Data storage | 373～2688 groups (impact times 32～1) |
| Communication interface | standard USB2.0 |
| Charging power supply | 9VDC, 220VAC |
| Charging time | 4 to 5 hours |
| Battery | 7.4V, lithium battery (1500mAh) |
| Ambient temperature | 0～40°C |
| Storage temperature | -25～70°C |
| Working hours | about 300 hours |
Standard configuration:
Instrument host 1
D-type impact device 1
Small support ring 1
Nylon brush (I) 1 pc
1 high-value Leeb hardness block
Charger 1
Communication cable 1
1. Data processing software (application on computer)
2. Various shaped impact devices and support rings
3. High, medium and low value hardness block
