چکش اشمیت

فروش چکش اشمیت با قیمت مناسب
قابل توجه مهندسین شرکت های مشاور و مجریان ساختمان
اندازه گیری مقاومت بتن در حداقل زمان و دقت بالا

Product: Concrete Test Hammer
Explanation This product completely consistent with national and industry technical specification and standard as follows:
1. GB/T9138-1988
2. JJG817-93
3. JGJ/T23-2001
HT-225 Concrete Test Hammer applied to inspect compressive strength for general building components, bridges and all kinds of concrete components (include in slabs, beams, columns, bridges for concrete) .
Features1) Center oriented rod using imported materials, high precision, wear-resistant;
2) As per shell use superhard Al alloy material, therefore it avoid to damage instrument in-site woke, and to extend the instrument's life;
3) Pointer slider with external spring ring structure, not only it is convenient for the friction adjustment, but also it ensures that the friction force for pointer shaft and slider is
uniform, and to ensure the accuracy of the instrument.
The product accuracy is high relative to same prodcuts, at the same time, it quality is best and price is cheap, and instrument’s life is long.
Product SpecificationMeasuring strength ranges: 10-60MPa
Normal impact energy: 2.207J（0.225Kgf.m)
Strike hammer stroke: 75mm
The friction force of pointer slider: 0.5N±0.8N
Spherical radius of strike rod : 25mm±1mm
The rebound values calibrated on steel anvil: 80±2 Dimensions: Φ54*278mm
Weight: ≈1Kg
Packaing List 1. HT-225 Concrete Test Hammer 1 pc(with portable wooden box)
2. Desiccant 1 bag
3. Millstone 1 pc (with plastic box)
4. With the instrument's technical information 1 pc
5. Manual 1 booklet
6. Product Certification of inspection 1 page
7. Product warranty 1 page
8. Packing List 1page