Client Protection
Dedicated Support
Genuine Products
DMQ QH7 L | Heavy-Duty Leeb Hardness Tester | GyroTag, D/DC/DL/C/G/E devices
The DMQ QH7 L is the Leeb-only model of the heavy-duty QH7 Series, housed in a high-resistance aluminium enclosure. GyroTag impact devices detect and correct the impact angle automatically, and the unit accepts D, DC, DL, C, G and E types. It is delivered with a Type D impact device.
Key features
- Leeb range 150–960 HL, accuracy ±4 HL (0.5% at 800 HL)
- GyroTag automatic impact-angle detection and correction
- Accepts D, DC, DL, C, G and E impact devices; Type D included
- 32,000-reading memory; USB and RS232 output
- Ni-MH AA cells rechargeable over USB, about 70 hours
- CE marked; ASTM A956
The QH7 L ships in a high-impact carrying case containing the QH7 unit, a Type D impact device, a battery charger, a USB cable, coupling paste, a pendrive with software and manual and a certificate of conformity.
- Specifications
- Features
- Downloads
| Part Number | QH7 L |
| Brand | DMQ |
| Method | Leeb (rebound) |
| Impact devices | D (supplied), DC, DL, C, G, E |
| Range | 150–960 HL |
| Accuracy | ±4 HL (0.5% at 800 HL) |
| Memory | 32,000 readings |
| Data output | USB, RS232 |
| Power | 2 x Ni-MH AA, USB rechargeable |
| Battery life | 70 h (display light off) |
| Dimensions | 197 x 111 x 65 mm |
| Weight | 998 g with batteries |
| Standards | CE, ASTM A956 |
- Automatic hardness unit conversions
- User defined units
- Direct access key
- Realtime graphics
- Realtime statistics
- Alarms
- Selectable view modes
- Measuring modes
- Internal clock
Related Products
DMQ QH5 M | Portable Leeb Hardness Tester | All impact devices: D, DC, DL, C, G, E
DMQ QH5 M | Portable Leeb Hardness Tester | All impact devices: D, DC, DL, C, G, E
DMQ QH2 DLP | Leeb Hardness Tester, Datalogger and HLD Block | 1000 readings, USB, ASTM A956
DMQ QH2 DLP | Leeb Hardness Tester, Datalogger and HLD Block | 1000 readings, USB, ASTM A956
DMQ QH2 P | Leeb Hardness Tester with HLD Test Block | HLD reference block, ASTM A956
DMQ QH2 P | Leeb Hardness Tester with HLD Test Block | HLD reference block, ASTM A956
DeFelsko SHDD3 | PosiTector SHD D Shore Hardness Durometer, Advanced | Shore D, 0 – 100
DeFelsko SHDD3 | PosiTector SHD D Shore Hardness Durometer, Advanced | Shore D, 0 – 100
DeFelsko PRBSHDA | PosiTector SHD A Shore Hardness Probe Only | Shore A, 0 – 100
DeFelsko PRBSHDA | PosiTector SHD A Shore Hardness Probe Only | Shore A, 0 – 100
DeFelsko SHDA3 | PosiTector SHD A Shore Hardness Durometer, Advanced | Shore A, 0 – 100
DeFelsko SHDA3 | PosiTector SHD A Shore Hardness Durometer, Advanced | Shore A, 0 – 100
DeFelsko PRBSHDD | PosiTector SHD D Shore Hardness Probe Only | Shore D, 0 – 100
DeFelsko PRBSHDD | PosiTector SHD D Shore Hardness Probe Only | Shore D, 0 – 100
DeFelsko PRBBHI | PosiTector BHI Probe Only | 20–100 Barcol, Gage Body Required
DeFelsko PRBBHI | PosiTector BHI Probe Only | 20–100 Barcol, Gage Body Required