Metal slotted stamp perforation perf gauge identify key issues by unisafe new. Unisafe superior metal perforation gauge for stamp collectors by unisafe. It also has mm and inch scales that are ideal for measuring grills. The finest gauge ever used is 18 on stamps of the malay states in the early 1950s, and the coarsest is 2, seen on the 1891 stamps of bhopal. The stamp analyser user interface has been designed to be intuitive and simple. On the mac and pc you simply drag and drop your stamp image into the stamp analyser. Measures the perforation value within a fraction of a second with the help of light sensors. This simple device, measuring the number of holes in a line two centimetres long, is universally used to this day. Perforations or perfs in a stamp was an innovation introduced in 1854 to allow postage stamps to be easily separated and removed for use, rather than individually cutting them by hand from imperforate sheets. Unitrade perforation gauge for sale at mystic stamp company. We all know how difficult it can be to try to count the perforations of a stamp by hand. A device for measuring the number of perforations per 2 centimetre distance along the edge of a postage stamp perforation gauge meaning. The safe perfotronic gauge is obtained using optical sensors so there is no contact with your stamp. May 01, 2014 a stamp lined up on a perforation gauge.
Perforation gauge trafalgar series gauge doublesided. Golden valley stamps and coins has served the midwest as an extensive outlet for quality philatelic and numismatic supplies. A simple perforation gauge is sufficient for me,priced less than 1. Get the best deal for stamp perforation gauges from the largest online. Ezperf stamp perforation measurement software from softpro. Buy stamp perforation gauges and get the best deals at the lowest prices on ebay. The method of analysis starts typically with a 2400 dpi transmission scan using a flatbed scanner with a film mode. Unisafe superior guage slotted metal perforation perf.
When the ship sunk, special holding arms would let go of the safe at a depth of 10 meters 30 feet, so. I like to use a manilla envelope or a piece of cardboard. Perforations definition of perforations by medical. Perforation gauge definition of perforation gauge by. Uni safe metal perforation gauges u428 uni safe superior gauge with slot. The perfect gauge is the finest, most accurate and practical of gauges on the market. Ezperf is a great new tool for the stamp collector. Move the perforation gauge over the stamp to find the exact perforation or use the possibility of the program to automatically measure the perforation of one side or the perforations of two sides. The perforation gauge of a stamp specifies the number of perforation holes that appear in a twocentimeter span along its edge. The printable perforation allow the collectors download and print the gauge for free, but before you print the file, please ensure your printer page scaling setting is either actual size or 100%, otherwise the perforation scale will not correct smaller or bigger.
The description of stamp perforation gauge eperforationgauge is an app for measuring, from a picture, the perforation of a stamp that is placed on a black background. Perforation definitions follow the french convention of measuring the average distance, in millimetres, between the centre of each hole on a stamp. Stanley gibbons instanta transparent stamp perforation gauge guide metric inch. Safe electronic stamp perforation gauge perfotronic 2. Made of metal assuring there wont be any bending or stretching while measuring. We desperately need starter materials such as stamps, albums, perforation gauges, hinges or mounts, and magnifying glasses any materials that a. The edge profiles of the perforation holes are extracted with software, and then custom software fits circles to the row of holes in the image with micronlevel precision because of the twodimensional fitting process. Perforation gauge definition is a calibrated strip of cardboard, celluloid, or metal for determining the perforation number of a stamp. There are two types of perf gauges i a line type and ii spot type see tools and tips.
Perforation gauge free perforation gauge software download. Perforation occurs when erosion, infection, or other factors create a weak spot in the organ and internal pressure causes a rupture. Uni safe superior metal perforation gauge for stamp collectors by uni safe. Great savings free delivery collection on many items. One solution to this issue and a solution when exact measures are needed, is the digital option. Two computer programs that can measure stamp perforations. What makes this utility a bit different from existing alternatives is that besides being free it runs within your web browser. The perforation gauge was invented by dr jacques amable legrand of paris in 1866. So its a bit harder to use perforation gauges or rulers. Mint og unused having been hinged with its original gum. The program eperforationgauge works like an onscreen perf gauge. Perfect gauge stamp perforation perf gauge unitrade unisafe. The manufacturer describes the perfect gauge as the finest, most accurate and practical perforation gauge on the market. Unisafe metal perforation gauge and metric and inch ruler ebay.
Perforation gauges perforation gauges are another tool to help a stamp collector correctly identify hisher stamps. Safe perfotronic electronic perforation gauge reader. Download stamp perforation gauge for pc free download stamp perforation gauge for pcmacwindows 7,8,10, nokia, blackberry, xiaomi, huawei, oppo free download stamp perforation gauge android app, install android apk app for pc, download free android apk files at. The perfotronic brings in seconds, via opticalelectronic means, absolutely reliable results for all stamps. This gauge can be used to measure perforations accurately to tenths.
Printed on strong transparent plastic and supplied in a vinyl envelope with full instructions for use. Free digital perforation gauge, measurement and centering tool. By simply scanning in your stamp or importing an image file of your stamp, perfomaster 3000 will be able to measure the perforations of your stamp. We use a perforation gauge to measure the number of holes or teeth within two centimeters.
Safe 9850 perfotronic opticalelectronic perforation gauge. This useful aluminum perforation gauge is an instrument youll take pleasure in owning and using. For other purposes where the small gauge is not usable, there are 2 others i swear by. The program perfomaster 3000 is a powerful and easy to use philatelic tool. This perforation gauge has pins that are space evenly across a 2 cm area. Ezperf will allow you to easily and accurately measure the perforations of your scanned stamp images. Not only would it float, but it could also withstand temperatures up to 1,700 degrees celsius 3,000 fahrenheit.
Unisafe metal slotted perforation gauge wizard coin supply. Measurements of stamp separation features by digital image. In philatelic terminology, perforation gauge has two meanings. This high quality perforation gauge measures the perforation of stamps, helping identify key issues. The perforationgauge is surrounded by a neat border, and inscription indicating the price one shilling and the publishers address. Since dozens of stamps differ mainly, or only, by perforation, you absolutely need a millimetresinches perforation gauge to be able to sort through your stamps correctly and efficiently.
Uni safe superior metal perforation gauge for stamp collectors. Gaugesafe software is a pcbased data exchange program that communicates with your admet controller or indicator via a usb flash thumb drive or directly through a usb cable. This perf gauge i have designed has the advantage of being free. New stamps perforation gauge scott precision us specialty 12 in 1 multi go no go. Perfomaster 3000 is a computer program that automates the measurement of stamp perforations.
Gaugesafe software is compatible with the pixs, dfg, gaugebuster 2 and the ep2 indicators as well as the ep2 controller. Metal slotted stamp perforation perf gauge identify key issues by uni safe new 4. Unisafe, cws, hagner, hawid, harris, minkus, davo, kabe, lighthouse, vario. Unisafe new metal unitrade postage stamp perforation gauge with slot. Unisafe superior metal perforation gauge for stamp collectors by uni safe. Line up the stamp perforation holes with the gauge pins and this is the stamp perforation size. May 09, 2008 kenmore stamp companys guide to using a perforation gauge. Safe perfotronic electronic stamp perforation gauge max. Uni safe perf gauge scott multi gauge the scott linns multi gauge is a perforation gauge, cancellation gauge, zerocenter ruler and millimeter ruler in one userfriendly instrument. Free digital perforation gauge, measurement and centering tool by dave parsons as most of us get older, our eyesight and hand steadiness is not what it used to be.
Unisafe perf gauge scott multigauge the scott linns multigauge is a perforation gauge, cancellation gauge, zerocenter ruler and millimeter ruler in one userfriendly instrument. Media in category perforation gauge the following 4 files are in this category, out of 4 total. This measures the perforation of each of your stamps, helping you identify key issues. Unisafe superior metal perforation gauge for stamp collectors. Ezperf the premiere stamp perforation measurement software for your stamps. But wait, many stamps produced today have perforation sizes in decimal. The safe he created was a marvel of technology at the time. Move the perforation gauge over the stamp to find the exact perforation or use the possibility of. It also may result from a deep penetrating wound caused by trauma. Perforations are small rows of holes punched between stamps to make them easier to separate. And as such it should function on any operating system windows, linux, mac and any device pc, laptop, tablet, mobile as long as you use a recent browser preferrably chrome or firefox, but should work also on internet explorer and microsoft edge and remember to.
Every stamp collector needs a perforation gauge in their supply cabinet. Mar 16, 2016 perfomaster 3000 is a computer program that automates the measurement of stamp perforations. The scott multi gauge, for example, is accurate enough to. If a stamp has 11 perforations in 2 cm, we say its perf 11. The standard for measuring is the number of perforations found in 2 centimeters 20 mm. The scott multigauge, for example, is accurate enough to.
On the ipad and iphone you can either take a photo of the stamp or select it from the photo library. Keep one in your supply cabinet, one in your stockbook, and take one to your stamp club or trade show. Every collector needs a perforation gauge this useful aluminum perforation gauge is an instrument youll take pleasure in owning and using. How to measure perforations mystic stamp discovery center. Get the best deal for postal stamp perforation gauges from the largest online selection at. Print a document on white paper with a black box in the center of the document where, if the stamp would be placed on, leaves some margin between the. Safe electronic stamp perforation gauge perfotronic 2 from. The stamp analyser runs on the mac,pc, iphone and ipad. The perfect gauge is the finest, most accurate and practical of all the gauges on the market. Stamp perforation perf gauge identify key issues by unisafe new. If you have a metal gauge, it will automatically provide an even background. There are two convenient scales one in the center for gauging loose stamps, the other around the edges for gauging stamps already mounted in your album. When the ship sunk, special holding arms would let go of the safe at a depth of 10 meters 30 feet, so that it could pop back to the surface. Always backup this file before making changes and keep the backup in a safe place in.
The perforation gauge of a stamp specifies the number of perforation. Get the best deals on postal stamp perforation gauges when you shop the largest online selection at. Sometimes two stamps look alike and the only difference is the gauge of the perforations. The fully electronic perforation gauge do you have indetical stamps. Superior quality unisafe metal slotted perforation gauge for postage stamps new. Uni safe perforation gauge on hard transparent plastic. Apr 25, 2015 video shows what perforation gauge means. Perforation gauges are another tool to help a stamp collector correctly identify hisher stamps. We all know how difficult it can be to try to count the perforations of a. Most collectors are familiar with perforation gauges to measure the distance between stamp perforations. A device for measuring the number of perforations per 2 centimetre distance along the edge of a. Unisafe metal perforation gauge and metric and inch ruler.
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