Checkline QH5G Leeb Metal Hardness Tester Complete Kit, Demeq

See More Metal Hardness Testers

Checkline QH5G Leeb Metal Hardness Tester Complete Kit, Demeq

See More Metal Hardness Testers
Price:
$2,949.10
    warrenty

    Product Description
    Checkline QH5 Leeb Hardness Tester, Rebound Hardness
    Accuracy of ± 4HL (0.5% at 800HL)

    The Checkline QH5 Leeb Hardness Tester, Rebound Hardness is small, robust, precise, repetitive, and easy to use. They operate on the Leeb dynamic method and are used to measure the hardness in most metals including steel, cast steel, alloy tool steel, stainless steel, grey cast iron, spheroid iron, cast aluminum, brass, bronze and wrought copper. The QH5 offers Cal-Tag technology in all of our impact devices so that they can easily be changed with no need to calibrate the unit.

    The QH5 includes a Data Logger that can store 32000 values and can connect to a PC via USB using DataCenter software.


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    Kit Contents
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    • QH5 Leeb Hardness Tester, Rebound Hardness
    • Impact Device
    • Test Block
    • Coupling Paste
    • High Impact
    • CD with DataCenter Software
    • USB Cable
    • Certificate of Conformity
    • User Manual
    • Carrying Case


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    Features
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    • Meets ASTM A-956 standards
    • Converts from HL to selected hardness units
    • Accuracy of ± 4HL (0.5% at 800HL)
    • Impact devices can be used in all directions
    • Cal-Tag to easily switch impact devices
    • Histogram graphical representations
    • High impact ABS enclosure w/ rubber sides
    • Sleek design with a Touch-Sense front panel
    • Quick access key (angle, hardness unit)
    • Connect to PC via USB or RS232 (optional)
    • DataCenter software included
    • Model upgrade licenses


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    Specifications
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    Measurement
    MethodLeeb rebound method
    Resolution1 HL - 1 HB - 1HV - 0.1HRC - 0.1 HRB - 0.1 HRB - 0.1 HS - 1 N/mm2
    Accuracy±4 HL (0.5% at 800 HL)
    Measuring rangeHL 150 - 960
    Impact angles0°, 45°, 90°, 135°, 180°
    Features
    Histogram3 to 18 bars
    StatisticsMedium, Max, Min, Std Dev, Range
    User unitsHU-1, HU-2 user generated
    ClockTime and date registration
    AlarmsHigh and Low
    Screen
    BacklightLED (ON, OFF, AUTO)
    LCDGraphics 128 x 64 px
    ContrastDigital and Automatic
    Data Logger
    Capacity32000 + values, Up to 8 files with alphanumeric names
    OrganizationUp to 8 files with alphanumeric names
    Capture modesManual and Automatic
    Connection to PC
    ConnectionUSB native or RS232 (optional cable)
    UpdatesSoftware and models (licenses)
    Electronic Unit
    Dimensions78 x 117 x 24 mm
    Weight200g with batteries
    Working Temperature-10 to +50 °C
    EnclosureHigh Impact ABS
    Power Supply
    Batteries2 x AA 1.5V
    Operation120 hours with backlight off
    ShutdownManual, Auto or Continuous
    Warranty5 Years on Electronic Display, 6 Months on Impact Device (under normal use)


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    Models
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    QH5-DQH5-MQH5-G
    • Type D, DC impact device
    • Histogram graphics
    • Real time stats
    • Alarms
    • USB to connect to PC
    • Type D, DC, C, DL, E, G impact device
    • Histogram graphics
    • Real time stats
    • Alarms
    • USB to connect to PC
    • Type G impact device
    • Histogram graphics
    • Real time stats
    • Alarms
    • USB to connect to PC


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    Model Selection Chart
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     QH5-DQH5-GQH5 MQH5 MQH5 M
    Impact Device TypeD, DCGCDLE
    Metals / Hardness UnitsHardness RangesHardness RangesHardness RangesHardness RangesHardness Ranges
    Steel and Cast Steel
    Brinell (HB)81 - 66390 - 64681 - 64680 - 64683 - 663
    Vickers (HV)81 - 996-80 - 95080 - 99684 - 12111
    Rockwell C (HRC)20 - 72-21 - 6820 - 7022 - 70
    Rockwell B (HRB)37 - 10048 - 10037 - 100--
    Rockwell A (HRA)----62 - 88
    Shore (HS)32 - 100--32 - 9936 - 102
    Rm (N/mm2)275 - 2194305 - 2194275 - 2297275 - 2194283 - 2195
    Alloy Tool Steeel
    Vickers (HV)80 - 898----
    Rockwell C (HRC)20 - 67----
    Stainless Steel
    Brinell (HB)85 - 655----
    Vickers (HV)85 - 802----
    Rockwell C (HRC)20 - 62----
    Rockwell B (HRB)46 - 102----
    Grey Cast Iron
    Brinell (HB)92 - 33492 - 326---
    Sphreoid Iron
    Brinell (HB)127 - 387127 - 364---
    Cast Aluminum
    Brinell (HB)19 - 160----
    Brass
    Brinell (HB)40 - 173----
    Rockwell B (HRB)14 - 95----
    Copper
    Brinell (HB)45 - 315----
    Bronze
    Brinell (HB)60 - 290----


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    Software
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    DataCenter is a universal program that is used to download and process data stored in the unit memory can be transferred to a PC via USB. With the tools in DataCenter you can generate statistics, graphics, export values to other programs, and prepare custom reports among other things. DataCenter is also used to download unit software updates at no charge.


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    Downloads
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    Checkline QH5 Leeb Hardness Tester, Rebound Hardness - Instruction Manual

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