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AD-100-DO精密硬度計產(chǎn)品描述：

The new Check-Line AD-100 analog durometer is the genesis of years of experience offering high quality Durometers to discriminating users. Featuring an 18mm footer that offers high stability and conforms to all international standards, the AD-100 is the ideal durometer for a wide range of shore hardness measuring applications.

Seven models are available each calibrated for a different Shore scale including; Shore A, Shore B, Shore C, Shore D, Shore DO, Shore O and Shore OO.

The AD-100 displays hardness readings on an easy-to-read analog scale calibrated in 0 to 100 Shore units. An optional MEMORY POINTER holds reading until manually reset, allowing operator to concentrate on measurement task. Also valuable if used in a position where dial is obstructed.

All AD-100 models are supplied in a foam-fitted protective carrying case along with NIST traceable calibration certificate.

AD-100-DO精密硬度計技術(shù)參數(shù)：

Includes NIST-Traceable Calibration Certificate

Conforms to ASTM D-2240, DIN 53505, ISO 868 and ISO 7619

18 mm diameter footer provides stable basis for testing and conforms to all International Standards

1-Year Warranty

Can be used in any measurement orientation as gravity does not affect readings

Measuring Range	0 - 100 units
Accuracy*	±1 durometer unit (A,B,C,D,O,DO) ±2 durometer units (OO)
Dial Size	50 mm Diameter
Dimensions	128 x 57 x30 mm
Weight	200 grams (7 ounces)
Warranty	1 year
* Note	per ASTM D 2240-05, Sect 9.3: It is accepted that durometer readings below 20 or above 90 are not considered reliable. It is suggested that readings in these ranges be omitted.