Geneq > Materials Testing > Hammer - Concrete Test > Concrete

James Concrete Test Hammers
model W-M-250


Digital and manual hammers for the quick and easy determination of the strength of concrete
Application: Rapid estimate of concrete strength

Features and benefits
  • Manual Model W-M-250
    • Easy to use manual calculation of the mean rebound number.

Models
The W-M-250 Manual Test Hammer is the traditional instrument used for the non-destructive testing of hardened concrete. This easy-to-use instrument provides a quick and simple test for obtaining an immediate indication of concrete strength in various parts of a structure. The minimum verifiable strength is 1400 PSI (10 MPa)
Calibration Anvil Model W-C-7312
 It is recommended that calibration of the test hammers be checked regularly - usually after about 2000 strokes. The James Calibration Anvil (W-C- 7312) has been designed for just that purpose. The Calibration Anvil weighs approximately 35 lbs. (16kg) and should be ordered separately.

Specifications
Weight: 2 lbs (0.9 kg)
Size: 10 1/2” (267mm) (with plunger retracted)
Shipping Weight: 6 lbs. (2.7 kg)
Carrying Case Dimensions: 15 1/2” x 11 1/2” x 2 1/2” (394 x 292 x 64 mm)

Sales Numbers
W-M-250 Manual 250 Rebound Hammer
W-C 7312 Test Anvil