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是一個馬達驅動的儀器移動打印標本通過一個弧形的加權試紙。The Sutherland Rub Tester has been redesigned to improve its operation.薩瑟蘭擦測試儀已被重新設計，以改善其運作。James River's corporate research and development laboratories did extensive testing of the Sutherland Rub Tester.詹姆斯河的企業研究和開發實驗室薩瑟蘭擦試驗機廣泛的測試。The result of this work is an affordable abrasion testing instrument that retains all the features that made it an industry standard plus improvements that ensure it will remain the industry standard.這項工作的結果，是一種經濟實惠的耐磨測試儀，保留所有的功能，使得它的行業標準，加上改進，以確保它仍將是行業標準。

The stroke of the tester has been shortened which increases the precision and more closely simulates abrasion damage found in the field.測試儀的行程已縮短，從而提高精度和更加緊密地模擬在現場發現的磨損損壞。James River research and other published work in the print abrasion testing arena have shown that quick strokes simulate some types of rub damage (most notably shipping damage).詹姆斯河的研究，并發表在其他打印磨損測試領域的工作已經表明，快速的筆觸模擬擦某些類型的損害（最顯著的運輸損壞）。

Illustrated is the Sutherland Rub Tester showing two-pound and four-pound weights to which test specimens are attached and the scoring device.畫報是薩瑟蘭擦測試儀，顯示兩磅和4磅的重量，測試樣品和計分設備。

The upper receptacle of the timer is for remote timer control.計時器上的插座是用于遠程控制定時器。The lower receptacle is the same voltage as the instrument.較低的插座儀器相同的電壓。110 volts single phase is standard.110伏單相標準。220 volts optional at extra cost.220伏可選的額外費用。

The Sutherland®2000™motor now has four speeds; the first speed (21 cycles per minute) is half the speed as the older models, which will make the "wet" tests, and tests using under 5 strokes easier to perform.薩瑟蘭® 2000™電機現在有四個速度第一速度（每分鐘21周期）是作為老款車型的一半速度，這將會使“濕”的測試，并測試下5招容易使用，執行。The second speed (42 cycles per minute) are the same as the older models, while the fourth speed (106 cycles per minute) is faster.秒的速度（每分鐘42次）作為老款車型相同，而第四個速度（每分鐘106周期）更快。These new improvements will allow the customer the ability to customize the testing procedure more to their individual product, yet maintaining the ability of duplicating a procedure used by someone with an older model unit.這些新的改進將允許客戶定制能力的測試程序，更以他們的個別產品，但保持了重復一個舊的示范單位的人所使用的一個程序的能力。The higher speeds will reduce the long test times needed for certain types of substrates (plastics, UV varnished, printed films, etc.).較高的速度會降低某些類型的基材（塑料，UV光油，印刷薄膜等）所需的時間長的測試。

The Sutherland®2000™ incorporates a digital counter with a fiber optic sensor to ensure the accuracy of the number of rubs for a given test.薩瑟蘭® 2000™采用了光纖傳感器的數字計數器，一個給定的測試，以確保的磨的準確性。Simply enter the number of rubs desired and the instrument will stop automatically at exactly the correct number of strokes.只需輸入所需的磨和，儀器會自動停止在完全正確的筆畫數。

A single mounting pad for the test strip is now cut to fit the weight.現在安裝一個單一的試紙條的墊以適合的重量。It was found that precision of the test is increased by using a 2 inch (5 cm) by 4 inch (10 cm) pad on the bottom of the weight .結果發現，測試精度是通過使用2英寸（5厘米），4英寸（10厘米），重量底部墊增加。Two pound and four pound weights and scoring fixture are included.包括兩磅和4磅重的重量和得分夾具。

A supply of 80 x 80 count bleached muslin cloth (cloth not included) has been found useful in testing wet smear, wet rub, and wet bleed.80 × 80的計數漂白的薄紗布（不包括布）的供應，已發現有用的測試濕涂片，濕擦，濕出血。The Sutherland Rub Tester is designed to evaluate the scuffing or rubbing resistance of the printed or coated surface of paper, paperboard, film, etc. The test results are reproducible.薩瑟蘭擦試驗機的目的是評估印刷的紙張或涂層表面耐劃傷或摩擦，紙板，薄膜等的測試結果重復性。

The following tests may be made with the instrument:下面的測試，可能與儀器：

Dry Rub干擦
Wet Rub濕擦
Wet Bleed or Transfer濕出血或接送

Wet Smear濕涂片
Functional Rub功能擦

Test Specimen試樣

The test requires two pieces of stock, the printed test specimen and a test receptor, which is usually unprinted.測試需要兩件貨，打印的測試樣品和測試受體，它通常是未打印。Cut a test specimen, approximately six by three inches, representing average ink lay and coverage.剪切試樣，約六三英寸，相當于平均油墨裁員和覆蓋面。When the printed area permits, the six inch direction should be cut across the grain of the sheet, but must not cross pressed or cut scores.6英寸方向的印刷面積允許時，應切斷整個表的糧食，但不得跨按下或削減的分數。

Prepare test strips of unprinted material from the same shipment of stock used in printing the test samples.準備從相同的股票在打印測試樣本用于裝運未打印材料的試紙。Cleanly cut 2 x 7 inch strips for the four-pound weight are prepared by placing a strip face down against the end pin of the scoring device and scoring the strip at the white dot positions to facilitate bending the strip to conform to the test block.干凈切為四磅重的2 × 7英寸帶準備放置一個帶面，對計分設備結束針得分地帶白點的位置，以方便彎曲的地帶，以符合試塊。

To prepare samples for the two-pound weight, 2 x 5-1/4 inch strips are placed face down against the end pin of the scoring device and score at the red dot position to facilitate bending the strip to conform to the test weight.要準備兩磅重的樣品，放置2 × 5-1/4英寸帶面朝下對計分設備的結束針，在紅點的位置，以方便彎曲的地帶，以符合重量測試的得分。

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