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Verimation Verimet (K.J. Law) M4900C Eddy Current Conductivity Meter

The Verimation (K.J. Law) M4900C is known for its accuracy, simplicity, ruggedness and reliability.

No complicated bells and whistles
M4900C simply measures eddy current conductivity
Well suited for shop and field use.
The most rugged and reliable instrument, probe and cable
Easily used by shop and warehouse personnel

Features:

Provides rapid conductivity testing for alloy content, heat treatment, material mixes, hardness and tensile strength.
Unique, patented design offers quick, accurate, non-destructive testing for aluminum, copper, bronze and other non-ferrous metals.
For metal ingots, forgings, castings, sheet stock and processed parts, including lithium / alluminum alloys.
Single COMP knob adjustment for temperature compensation
Digital readout in percentage I.A.C.S or MegaSiemens
Linear response exceeds military and aircraft industry standards.

Benefits:

Excellent lift-off range for rapid, non-contrast testing
Adjustable temperature compensation circuitry with single knob adjustment for temperature variations
Linear response over the full instrument range
Linear response vs. curve of other instruments
Portable, using 12 hour rechargeable batteries with AC Adapter / Charger provided
Reliable performance with no need for periodic balance, null adjustment or sensitivity setting changes for difficult test conditions.

The major application for the M4900C is measuring the conductivity of aluminum alloys. It automatically tracks the temperature coefficient. The M4900C works well on rough or finished surfaces including forging, castings, sheet stock, and small parts with reasonable mass. Production line conductivity instruments and systems are available for rapid automatic sorting or process control requirements.

M4900C through Coating Measuring Capability

Actual Thickness	IACS Result
0	60.1
.004"	60.1
.008"	60.1
.012"	60.1
.016"	60.1
.020"	60.0
.024"	59.8
.028"	59.7
.032"	59.5
.036"	59.00

Typical Applications:

Sorting mixed non-ferrous metals and alloys
Evaluating material alloy, hardness and uniformity of heat treat
Measuring absolute conductivity
Detecting heat damage to aircraft surfaces and structures
Checking Aluminum alloy for aging
Testing for proper aluminum

Specifications:

Size: 6.75" x 3.75" X 2.75" (17.2 X 9.5 x 7.0 cm)
Weight: 2.5 lbs. (1.13 kg)
Penetration depth: 0.050" (1.27 mm)
Range (I.A.C.S.): 12% to 110%
Lift-off: 0.025 inch (0.6 mm) max.
Accuracy:
- +- 0.3% (17% to 62% IACS Aluminum)
- +/-0.5% (Full Range 10% to 110%)
Resolution: 0.1%
Power Supply: Rechargeable Nickel Cadmium Batteries w/AC adapter/Battery Charger
115/60 Hz or 220/50 Hz.
Probes: 4900M216C probe, ⁷/16" (11.1mm) with 42" (107cm) cable
Readout: 4 Digit LED Numeric Display

Price includes:

Probe and 42" Cable Assembly
Carrying Case
Charger 110 or 220 VAC (specify)

Short term rental and rental/purchase agreements are available.

*Listed prices only valid for customers in North America

Verimet M-4900C-Brochure
Verimet-M-4900C-Brochure.pdf

Product Name	Part #	Price
M4900C, Battery, Charger, Probe and Cable	CM-LW-M4900C	$4,060.00
Weekly Rental M4900C	CM-LW-M4900C-RTL	$475.00
Probe and 42" Cable Assembly with Probe Holder	CM-LW-M4900C-PRB	$970.00
Reconditioned M4900C (Good Condition/90 Day Warranty), Battery, Charger, Probe and Cable and Carrying Case.	CM-LW-M4900C-R	Call for Price
Charger - 2700 (110 VAC)	CM-LW-2700-110	$180.00
Charger - 2700 (220 VAC)	CM-LW-2700-220	$230.00
30% Aluminum Conductivity Standard	CM-LW-CSTD-30	$295.00
37% Aluminum Conductivity Standard	CM-LW-CSTD-37	$295.00
48% Aluminum Conductivity Standard	CM-LW-CSDT-48	$295.00
59.8% Conductivity Standard Aluminum	CM-LW-CSDT-60	$295.00

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Verimation Verimet (K.J. Law) M4900C

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