RunJie RJJD220 and PoRuiKe BC-110 compare

Model selection comparator If you have any questions, please click below Service	RunJie RJJD220 Portable Roughness Gauge 6640.0 RMB China Detail	PoRuiKe BC-110 Surface roughness meter In coming China Detail

Principle	Contact type	Contact type
Type	Portable	Portable
Display	digital display	digital display
Method		Needle tracing
Parameters	Ra Rz Rq Rt.	Ra Rz Rq Rt.
Function		Surface Roughness
Sample		General workpiece
Probe	Integrated	Integrated
Certificate	No certificate	No certificate

Principle

Contact type

Type

Portable

Display

digital display

Method

Needle tracing

Parameters

Ra Rz Rq Rt.

Function

Surface Roughness

Sample

General workpiece

Probe

Integrated

Certificate

No certificate

Display

digital display

Measurement parameters

Ra、Rz、Rq、Rt

Measuring range

Ra：0.05~10.0；Rz：0.1~50

resolution

Error of indication

±15%

±（7-10）%

Indication of variability

<12%

Sampling length

0.25mm|0.8mm|2.5mm

0.25mm、0.80mm、2.50mm

Evaluation length

1.25mm，4.0mm

Stroke length

6mm

Sensors - Radius

10µm

10.0±2.5 μm

Sensors - Materials

Sensors - Force Measurement

16mN

≤0.5N

Sensors - Angle

90°

Sensors - measurement principle

Sensors - Longitudinal Radius

Maximum drive stroke

Drive speed - when measuring

Drive speed - when returning

filter

Measurement profile

Storage Capacity

Data Interface

Power

3.7V lithium-ion battery

Dimensions

106*70*24mm

Product Weight

200g

Operating Conditions

Temperature: -20 ℃~ 40 ℃; Relative Humidity: < 90% no vibration around, no corrosive medium

Applicable standard

Sensors stylus static force measurement

≤ 0.016N

Sensors Guide Pressure

≤ 0.5N

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