Color screen dual display printing integrated portable Leeb hardness tester

Color screen dual display printing integrated portable Leeb hardness testerNDT290+Main Applications：

1. The machining industry,Specially suitable for on-site hardness testing of large components and non removable parts
2. Hardness of installed mechanical assembly components
3. Mold cavity hardness
4. Heavy duty workpieceshardness
5. Failure Analysis of Pressure Vessels, Steam Turbine Generator Sets and Their Equipment
6. Workpieces with limited experimental spacehardness
7. Bearings and other componentshardness
8. Material differentiation in metal material warehouses
9. Rapid detection of multiple measuring parts in a large area of large workpieces

Color screen dual display printing integrated portable Leeb hardness testerNDT290+features:
LCD color screen dual display: can simultaneously display the corresponding hardness values of Leeb and other standards;
Plug and play probe: It can manually set and automatically recognize the impact device function, making it convenient to use in special situations (such as 2-wire probes);
Built in large capacity lithium-ion rechargeable battery and charging control circuit; Can work continuously for no less than 150 hours; It has energy-saving functions such as automatic sleep mode and automatic shutdown;
Convenient switching to all hardness standards (HL, HB, HRB, HRC, HRA, HV, HS), parallel conversion of various hardness measurement values;
Large screen (320 × 240), true color TFT LCD display, vivid and rich content, clear and intuitive information;
WOINDOWS interface style, fully displayed in Chinese, user-friendly menu style operation, simple and convenient; The LCD brightness can be adjusted freely, making it convenient to use in dimly lit environments;
Add "Steel" material, when testing "Steel" specimens with a D/DC impact device, the HB value can be directly read without the need for manual table lookup.
A host can be equipped with 7 different types of impact devices for real-time automatic identification of impact device types. No need to recalibrate when replacing;
Large capacity data storage: It can store up to 600 sets of hardness measurement data (impact times 32-1), including single measurement values, average values, measurement dates, impact directions, times, materials, hardness systems, and other information;
Pre set upper and lower limits, as well as over limit alarms, to facilitate batch testing by users;
Streamlined shell: compact, portable, highly reliable, suitable for harsh operating environments, resistant to vibration, impact, and electromagnetic interference;
Reasonable support structure design, convenient for on-site operation and printing;
The integrated design of the host and thermal printer ensures quiet operation, fast printing speed, and on-site printing of inspection reports;
 Remaining battery indicator icon, charging process indicator, allowing you to check the charging level at any time;
It can be equipped with powerful microcomputer software, which has rich functions such as transmitting measurement results, storing and managing measurement values, statistical analysis of measurement values, printing measurement reports, etc., to meet the higher requirements of quality assurance activities and management;
For special materials, users can customize the curve of the special material themselves, solving the limitations of measuring materials with ordinary Leeb hardness testers.

Color screen dual display printing integrated portable Leeb hardness tester NDT290+standard configuration:
1 hardness tester host
2 D-type impact devices, 1 unit
3 standard Leeb hardness blocks, 1 piece
4 nylon brushes A, 1 screwdriver
5 small support rings, 1 piece
1 roll of 6 printing papers
7 communication cables, 1 charger
8 Data Processing Software CD 1
9 User Manual 1 book
10 certificates of conformity and 1 warranty card
1 ABS instrument box

Color screen dual display printing integrated portable Leeb hardness tester NDT290+technical parameters:
Measurement range: (170-960) HLD, (19-651) HB, (13.5-101.7) HRB, (17.9-69.5) HRC, (59.1-88) HRA, (80-1042) HV, (30.6-102.6) HS. The measurement value range can be customized for customers
Measurement direction arbitrary (360 °)
Applicable materials include 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
Indication error and indication repeatability D-type impact device
± 6HLD (indication error)
± 6HLD (indication repeatability) D-type probe, measuring 760 ± 30HLD: ± 6 HLD; When measuring 530 ± 40HLD: ± 10 HL
DC probe, measuring 760 ± 30HLDC: ± 6 HLDC; When measuring 530 ± 40HLDC: ± 10 HLDC
DL probe, measuring 878 ± 30HLDL: ± 12 HLDL; When measuring 736 ± 40HLDL: ± 12 HLDL
D+15 probe, measuring 766 ± 30HLD+15: ± 12HLD+15; When measuring 544 ± 40HLD+15: ± 12 HLD+15
G-type probe, measuring 590 ± 40HLG: ± 12 HLG; When measuring 500 ± 40HLG: ± 12 HLG
C-type probe, measuring 822 ± 30HLC: ± 12 HLC; When measuring 590 ± 40HLC: ± 12 HLC
Seven types of hardness, including Shore (HS), Leeb (HL), Brinell (HB), Rockwell (HRC/HRB/HRA), Vickers (HV), etc
Upper and lower limit setting range (170-960) HLD
Indication calibration has indication software calibration function
Data storage for 600 sets of measurement values
Data interface USB 2.0
Working voltage 7.4V lithium-ion rechargeable battery
Working temperature -10 ℃ to+55 ℃
Stable storage -20 ℃~+75 ℃
Dimensions 210 × 85 × 45mm (main unit)
Weight 0.6KG