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Sigma Metalytics Precious Metal Verifier PRO Base Unit - No Wands SM2601S1

$1,395.00 $1,290.00


The Sigma Precious metal verifier is designed to test coins and bullion but generally not jewelry or scrap metals.  For jewelry testing consider the Kee Gold Tester shown under " Shop" --> "Gold Testers" at the top of the page.  Also consider a Sigma Kee bundle for greater versatility.  The Precious Metal Verifier Pro has been developed to greatly enhance the capabilities of the original PMV. It makes four separate measurements that ensure that the coin or bar contains valid metal. We now measure surface resistivity, and the resistivity all the way through the coin at the same time. No more worries about the depth of the buried metal. We measure the thickness of the metal, even for coins in plastic holders. Also, if the weight is entered, the density can be verified to be correct by measuring coin or bar dimensions directly on the instrument. In many cases we can do this even for coins in holders. With these additional checks, you will find greatly increased security using the Precious Metal Verifier Pro.

Pro units will not test slabbed coins less than 32 mm diameter.  Original Sigmas will test many slabbed coins down to 1/4 oz with the large wand.


PMV PRO - Specifications:

Base Unit Specifications:


Shipping weight 5.2 lbs. 2.4 kg

Length: 11 in 280 mm

Width: 8 1/4 in 210 mm

Depth: 2 9/16 in 65 mm


Made in USA



Sensor Specifications: Sensor

Maximum

Sample

Thickness

Minimum

Sample

Diameter

Detection Limit

Gold over Tungsten (G.O.T.)

Large Bridge

12.5 mm

32 mm for coins

28 mm for bars

12.5 mm

Small Bridge

3.5 mm

15 mm for coins

10 mm for bars

3.5 mm






 




* A standard plating thickness is 5 micro-inches; the Microwand will penetrate 1000 standard plating thicknesses into the metal (G.O.T.)


Metal Specifications

Name

Description

Center Reading


Gold

                                                     μΩ-cm

Gold Pure

Gold at least .999 pure

2.25

91.7%, 22K bal Cu

22 karat gold, remainder copper

10.05

90 % bal Cu

90% gold, 10% copper

11.05

Eagle 22K 3% Ag

22 karat gold, 3% silver, 5.3% copper

9.04

98.60%

Gold, Austrian Ducat, 98.6% remainder copper

3.80

91.7% 22K 4.2% Ag

Gold, 22 karat, 1 karat silver, 1 karat copper

8.47

.

Silver

Silver Pure

Silver at least .999 pure

1.57

92.5% Sterling

Sterling silver, 92.5%, remainder copper

2.30

90% Coin 1945-

Silver coins 90% silver, 10% copper - good purity

1.93

90% Coin pre-1900

Silver coins 90% silver, 10% copper - fair purity

2.25

90% Coin 1900- 1945

Silver coins 90% silver, 10% copper - moderate purity

2.00

96% Britannia

Silver, 23 karat, 95.8% remainder copper

1.80

Other

Platinum

Platinum at least .999 pure

10.95

Palladium

Palladium at least .999 pure

10.95

Rhodium

Rhodium at least .999 pure

4.90

Copper

Copper at least .999 pure

1.70

Calibrator

Aluminum at least .995 pure

2.80

Rhodium - PAMP

Rhodium at least .999 pure, 91% density

5.76

Coins

Krugerrand

South African Gold Krugerrand 22 karat

10.05

American Gold Eagle

1986 to present, 22 karat gold, 3% silver, 5.3% copper

9.04

Gold Britannia 1990-2012

Gold Britannia 90-12, 22 karat gold, 1 karat silver, 1 karat copper

8.47

Gold Britannia 2012-

Gold Britannia 2013 to present, gold .9999 pure

2.25

Gold Britannia 1989

Gold Britannia 1987-1989, 22 karat gold remainder copper

10.05

Gold Austrian Ducat

Gold, Austrian Ducat, 98.6% remainder copper

3.80

Silver Britannia -2012

Silver Britannia 1997-2012, 23 karat silver

1.80

Silver Britannia

Silver Britannia 2013 to Present, .999 silver

1.57

Silver 80%, Canada Comem

Silver 80 % Copper 20% - as in Canadian Commemoratives

2.14




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