Product Name Defelsko Standard RTRH1-E Surface profile measuring instrument Defelsko Advanced RTRH3-E Surface profile measuring instrument
Product Price $935.00 $1453.00
Details Details
Model comparison
Principle Contact Contact
Instrument Type Handheld Handheld
Display Type Digital Digital
Measurement Function Surface Roughness Surface Roughness
Measurement parameters
Test object Sand blasting shat blasting workpiece Sand blasting shat blasting workpiece
Measuring Range 5-50μm >50μm
Accuracy Others ±5%
Sampling Length
Sensor Configuration Standard
Applicable Workpiece Flat Surface/Shaft Flat Surface/Shaft Curved Surface
Parameter comparison
host Type Standard Type Advanced
Probe Type PRBRTRH PRBRTRH
Data storage 250 readings 100,000 readings
Peak (HL) Measurement Range 20~115 μm (0.8 to 4.5 mils) 20~115 μm (0.8 to 4.5 mils)
Peak (HL) accuracy ±5 μm (±0.2 mils) ±5 μm (±0.2 mils)
Peak (HL) resolution ±1 μm (±0.2 mils) ±1 μm (±0.2 mils)
Anvil diameter Φ6.3mm (Φ0.25 inch) Φ6.3mm (Φ0.25 inch)
Anvil pressure 110g (1.1N) 110g (1.1N)
Size 152x61x28mm 152x61x28mm
weight 140g 140g
standard ASTM D4417, NACE RP0287, SSPC PA 17, SSPC-SP5, SP6, SP10, SP11-87T, AS 3894.5, ISO 8503-5, etc ASTM D4417, NACE RP0287, SSPC PA 17, SSPC-SP5, SP6, SP10, SP11-87T, AS 3894.5, ISO 8503-5, etc