Verimation Verimet N7700

Verimation Verimet N7700

Eddy Current Tester for Hardness and Alloy Sorting

Verimation Verimet N7700

verimation verimet n7700

Verimation's Verimet® N7700 Eddy Current Tester, is a micro-processor-based eddy current instrument for heat verification, alloy sorting, hardness inspection and case depth testing of ferrous metal parts. Versatile and accurate, it offers improved capabilities for a wide range of applications. The instrument is compact, lightweight and battery equipped, so it is very easy to use.


Originally designed for the automotive industries, the Verimet® N7700 effectively tests parts whenever material grade and heat treatment are critical to product integrity. A spot probe or encircling coil can be used depending on the application. The feasibility of performing a successful sort can be determined in minutes without extensive training or time-consuming tests.

Features and Benefits:

Learn Mode: - From a small number of accepted/rejected parts tested, the instrument will automatically select the optimum test frequency, test method (phase or amplitude) and sort limits for testing.

Highly Portable: - The lightweight (6 lbs.) design of the Verimet® N7700 makes on location testing of large, bulky or difficult to move parts very simple.

Statistics:- Built-in SPC capability is enhanced by the ability to download data in memory to floppy disks, hard drives or monitors for further analysis.

Dual Power Supply:- A single battery charge permits up to 8 hours of continuous operation. An internal charging circuit is provided, along with an AC adapter for in-place testing. Line voltages can easily be changed from 110 VAC to 220 VAC.

Memory Storage:- Up to 10 individual test part set-ups can be stored and retrieved for rapid changeover from one part to another. Easily stores up to 1,000 test data sets.

Versatile Testing:- The Verimet® N7700 tests any size part from small-diameter needle bearings to huge tank turret bearing journals. Standard connectors allow quick changeover from probes to coils.


  • Test Principle: Eddy Current
  • Test Frequencies: 50Hz, 100Hz, 200Hz, 300Hz, 500Hz, 1kHz, 2kHz, 3kHz, 5kHz and 20kHz
  • Display: Digital backlit LCD
  • Power: Rechargeable nickel cadmium batteries with A/C adapter; 110/220 volt A/C, 50/60 Hz
  • Probes/Encircling Coils: Available in a variety of stock sizes or custom built for special applications
  • Outputs: RS 232, audible and visual accept/reject indicators
  • Statistics: 3 Sigma, X-bar and R charting plus downloading to other SPC programs
  • Size: 8.25" x 3.75" x 9.38" (21cm x 9.5 cm x 23.8cm)
  • Weight: 6 lbs. (2.72kg)

Automated Testing: - The Verimet® N7710 has a similar model for automated testing in a static mode. It includes a special software package and I/O ports, to control machine functions for accepted/rejected conditions.

Description Part # Saved Price Select Option Add to
Verimet 7700 EC-VT-003173 $6,530.00
Verimet 7710 EC-VT-013536 $6,870.00
5/8" Hardness and Alloy Probe EC-VT-001064 $1,230.00
1/2" Encircling Coil EC-VT-000864 $1,350.00
1" Encircling Coil EC-VT-000866 $1,350.00
2" Encircling Coil EC-VT-000868 $2,900.00
I/O Interface Box for 7710 EC-VT-006953 $630.00