Overview
The Digimar 817 CM produces excellent accuracy and reliability due to the optical incremental measurement system with the double reader head design
 
Key Features:
– Dynamic probing system enabling high repeatability
– Air bearings system for light and smooth movement
– Precise measuring head on stainless steel guideways
– Motorized measuring carriage simplifies measurement runs
– Probe constant remains after the instrument is switched off
– Integrated rechargeable battery with a long operating time span for power source independent measurement
– Temperature compensation with an integrated temperature sensor
– Large and clearly defined function keys
– Easy to read background lit graphic LCD display
– Operator guidance with self-explanatory icons / pictograms
– Operator prompts and menus are available in several languages
– Possible to set additional zero points on a work piece

Technical Data (4429010)
 
Measuring range mm: 0 – 350
Measuring range inch: 0 – 14″
Resolution: 0.01 mm / 0.005 mm / 0.001 mm / 0.0005 mm / 0.0001 mm
Resolution: 0.001 inch / 0.0005 inch / 0.0001 inch / 0.00005 inch / 0.00001 inch
Error limit: (1,8+L/600) L in mm
Repeatability bores: 1 µm
Repeatability plane: 0.5 µm
Perpendicularity error in µm: 5 µm
Measuring force (N): 1.0 +/- 0.2 N
Product weight: 25 kg
Standard: Factory standard
Data interface: USB / RS-232C / wireless

Technical Data (4429011)
 
Measuring range mm: 0 – 600
Measuring range inch: 0 – 24″
Resolution: 0.01 mm / 0.005 mm / 0.001 mm / 0.0005 mm / 0.0001 mm
Resolution: 0.001 inch / 0.0005 inch / 0.0001 inch / 0.00005 inch / 0.00001 inch
Error limit: (1,8+L/600) L in mm
Repeatability bores: 1 µm
Repeatability plane: 0.5 µm
Perpendicularity error in µm: 6 µm
Measuring force (N): 1.0 +/- 0.2 N
Product weight: 30 kg
Standard: Factory standard
Data interface: USB / RS-232C / wireless

 
Technical Data (4429012)
 
Measuring range mm: 0 – 1000
Measuring range inch: 0 – 40″
Resolution: 0.01 mm / 0.005 mm / 0.001 mm / 0.0005 mm / 0.0001 mm
Resolution: 0.001 inch / 0.0005 inch / 0.0001 inch / 0.00005 inch / 0.00001 inch
Error limit: (1,8+L/600) L in mm
Repeatability bores: 1 µm
Repeatability plane: 0.5 µm
Perpendicularity error in µm: 10 µm
Measuring force (N): 1.0 +/- 0.2 N
Product weight: 35 kg
Standard: Factory standard
Data interface: USB / RS-232C / wireless