Mahr 4308980 试验指示器 (801 SRM, ± .008”)

Product type: 801 SRM

Measuring range: ± .008”

Graduation value: .0001’’  

Scale diameter: 1.5”

Type of dial face: 4– 0– 4 

Dial color: green

Measuring force N: 0.15

Range per rev.: .008”

Deviation range fe : .00012”

Total deviation range fges : .0002"

Hysteresis fu : .00012”

Partial measuring span ft : .00008”

Repeatability fw : .0001”

Standard: factory

Package contains: case, instruction manual, spanner for  changing the styli, stylus dia.  ø 2 mm, mounting shaft 800a3/8

Accessories:

• Stylus ø 1.0 mm, carbide, l = 14.5 mm, type 800 ts

• Stylus ø 2.0 mm, carbide, l = 14.5 mm, type 800 ts

• Stylus ø 3.0 mm, carbide, l = 14.5 mm, type 800 ts

• Stylus ø 2.0 mm, ruby, l = 14.5 mm, type 800 tsr

• Spanner

FEATURES

For high-precision measurements 

• High-contrast dial face, sealed with O-ring 

• Mineral glass viewing panel for best protection: - against cracking, scratching or damage caused by hot  shavings - optimum resistance to solvents 

• Matt chrome-plated protective casing with three integrated dovetail guide rails 

• Shockproof measuring  mechanism 

• Anti-magnetic model 

• Automatic adjustment to the contacting direction ensuring infallible readings 

• Ball bearing mounted double lever 

• Friction clutch overload  protection