Part No: ROTE-3001

Ø  The roughness of metal and non-metallic surface

Ø  Pocket-size & economically price

Ø  Large measuring range suitable for most materials

Ø  Features external calibration at keyboard

Ø  Optimized electric circuit design with transducer structure-design,high integrate power, driver and display.

Ø  Select freely with Ra,Rz, Rq, Rt parameters.

Ø  It could test ex-circle, flat surface, conical surface and also test groove with length and width larger than 80*30mm.
Main Function:
ØShape used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.
ØUsing high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.

Ø    Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle,, is suitable for various occasions.
ØThe lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.
ØCharging and communication using the common USB interface. Using a dedicated charger or computer USB port for charging, convenient and quick.
ØDot matrix liquid crystal display, interface prompt information rich.
ØReal-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.
ØAutomatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.

Specification:
Ø Testing parameters(µm ): Ra、Rz
Ø Stroke length(mm): 6
Ø Sample length(mm): 0.25 ,0.80 , 2.50
Ø Evaluation length(mm): 1.25 ,4.0 ,5.0
Ø Measuring range(µm ):Ra:  0.05 ~ 10.0  Rz:   0.1 ~ 50
Ø Error: +/-10%
Ø Variability: <12%
Ø Transducer contacting pin round diameter and angle:

Ø Contacting pin round diameter: 10 µm±1 µm
Ø Battery: 3.7V Li
Ø Size: 106 mm×70 mm×24 mm
Ø Weight: 200g
Ø Sensor needle static force and its rate of change:

Ø    Stylus static force: ≤ 0.016N

Ø     Force measuring rate of change: ≤ 800N/m
Ø Working conditions:
              Temperature:  -20℃-60℃
               Relative humidity:   <  90%
               No shake and coercivity around

Schedule: sampling length selection recommendation form:

 

Ra (µm)	Rz (µm)	The sampling length λc(mm)
>5～10	>20-40	2.5
>2.5-5	>10-20
>1.25-2.5	>6.3-10	0.8
>0.63-1.25	>3.2-6.3
>0.32-0.63	>1.6-3.2
>0.25-0.32	>1.25-1.6	0.25
>0.20-0.25	>1.0-1.25
>0.16-0.20	>0.8-1.0
>0.125-0.16	>0.63-0.8
>0.1-0.125	>0.5-0.63
>0.08-0.1	>0.4-0.5
>0.063-0.08	>0.32-0.4
>0.05-0.063	>0.25-0.32
>0.04-0.05	>0.2-0.25
>0.032-0.04	>0.16-0.2
>0.025-0.032	>0.125-0.16
>0.02-0.025	>0.1-0.125

 

 

Package

ROTE-3001                                    1  unit

Reticule calibration block            1

Bracket                                             1

Charger                                            1

data line                                            1

Manual                                               1

Warranty Card                                  1

Certificate                                          1