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Rock Test Hammer RH75-A for Rock Strength Testing

Rs.125,000.00

Description The Rock Test Hammer RH75-A is a professional rebound hammer designed for rapid and non-destructive evaluation of rock and concrete surface strength. This reliable Rock Test Hammer provides accurate rebound measurements, making it ideal for geotechnical investigations, mining projects, tunnel construction, slope stability assessments, and structural engineering applications. Manufactured...

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Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

    All orders shipped with UPS Express.

    Always free shipping for orders over US $250.

    All orders are shipped with a UPS tracking number.

Returns

    Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit.

    Refunds will be charged back to the original form of payment used for purchase.

    Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

    All sale items are final purchases.

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Description

The Rock Test Hammer RH75-A is a professional rebound hammer designed for rapid and non-destructive evaluation of rock and concrete surface strength. This reliable Rock Test Hammer provides accurate rebound measurements, making it ideal for geotechnical investigations, mining projects, tunnel construction, slope stability assessments, and structural engineering applications. Manufactured with high-quality components and precision machining, the RH75-A ensures long service life and dependable field performance.

Rock Test Hammer Features and Benefits

The RH75-A Rock Test Hammer delivers an impact energy of 0.735 J and is engineered for consistent testing results. Its durable aluminum alloy body provides excellent wear resistance, while the advanced spring mechanism enhances measurement stability. The instrument is easy to operate and suitable for field engineers, geologists, mining professionals, and laboratory technicians.

Key advantages include:

  • High-precision rebound testing
  • Lightweight and portable design
  • Durable aluminum alloy housing
  • Stable and repeatable measurements
  • Suitable for rock and concrete strength assessment
  • Supplied with carrying case and accessories

Technical Specifications

  • Model: RH75-A
  • Standard Impact Energy: 0.735 J
  • Pointer Length: 20.0 ± 0.2 mm
  • Friction of Pointer: 0.5 ± 0.1 N
  • Spherical Radius of Bouncing Rod: 25 ± 1.0 mm
  • Elastic Tension Spring Stiffness: 261.0 ± 12.0 N/m
  • Operating Length of Spring: 61.5 ± 0.3 mm
  • Calibration Value on Testing Anvil: 74 ± 2

Standards Compliance

The RH75-A Rock Test Hammer complies with international standards including ISO/DIS 8045, EN 12504-2, BS 1881 Part 202, DIN 1048 Part 2, ASTM C805, and other recognized testing specifications.

 


 Specifications

Specification Details
Product Name Rock Test Hammer
Model RH75-A
Impact Energy 0.735 J
Application Rock & Concrete Strength Testing
Standard Compliance ISO, EN, ASTM, BS, DIN
Material Aluminum Alloy
Usage Geotechnical, Mining, Construction
Carrying Case Included

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