Sclerometer digital rebound test hammer with voice resiliometer
Description: :Test hammers are manufactured with high standard according to GB/T9138-1988, JJG817-93 and JGJ/T23-2011 standards. The test hammer hits the concrete at a defined energy. Its rebound is dependent on the hardness of the concrete and is measured by the test equipment. The instrument is useful for quality Inspection Company, site testing or sampling and laboratory center, don’t have to manual calculation, machine automatically compute, grade and printing.
Features:
1)The test hammer is combined with displayer part, easy to operate and make your work efficient.
2)Larger LCD color display to read the data clearly in the dark area.
3)With rechargeable Li-on Battery,
4)No-touch metal reflect grating and reflect compile sensor, better accuracy. (other manufacturer’s are ordinary transmission grating and optical coupler, or carbon film and brush touch sensor)
5)Born with voice service, color screen display and traditional scale, more accurate, in case power off when site work, we still can make use of the scale to continue work. Voice service can make your work efficient. (similar product of other manufacturers’ in market no voice service and scale)
6)USB interface, easy to connect with PC
7)The software can set rebound value from upper limit to lower limit, and the abnormal date will be deleted automatically.
8) Equipped with infrared portable printer, on site print test report.
9)Some important components are processed from imported materials, after our excellent processing, the instrument get longer use life, better than other similar products
Specification:
1.Test range:10-60Mpa
2.Standard impact energy:2.207J
3.Rigidity of tension spring:785N/M
4.Stroke of rebound hammer: 75mm
5.error range for digital displayer:≤±0.5(the difference between displayer and scale)
6.average rebound hammer on steel anvil Rm:80±2
7.Screen:16bit true color,176*220resolution,5 classes back light choose。
8.Storage:255*100*16=408000 test points, customer can add up to 20 test curves
9.Power source:3.6V/1300mAH Li battery,charger adapter 5V/2Aunder largest back light and shut down the voice, last work 13 hours
10.Power consumption:largest back light≈100mA(voice shut down)
11.connect interface:USB2.0
12.weight:1.1Kg