The performance advantage

• The roughness of metal and non-metallic surface
• Pocket-size & economically price
• Large measuring range suitable for most materials
• Features external calibration at keyboard
• Optimized electric circuit design with transducer structure-design,high integrate power, driver and display.
• Select freely with Ra,Rz, Rq, Rt parameters.
• It could Test ex-circle, flat surface, conical surface and also test groove with length and width larger than 80*30mm.

Main Function:

• Shape used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.
• Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.
• Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle,, is suitable for various occasions.
• The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.
• Charging and communication using the common USB interface. Using a dedicated charger or computer USB port for charging, convenient and quick.
• Dot matrix liquid crystal display, interface prompt information rich.
• Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.
• Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.

Specification:

Testing parameters (µm): Ra, Rz, Rq, Rt

Stroke length (mm) : 6

Sample length (mm) : 0.25 ，0.80 ，2.50

Evaluation length (mm) :1.25 ，4.0

Measuring range (µm ) : Ra： 0.05 ~ 10.0 Rz： 0.1 ~ 50

Error : ±15%

Variability : ＜12%

Transducer contacting pin round diameter and angle :

Contacting pin round diameter : 10 µm±1 µm

Battery : 3.7V Li

Size : 106 mm×70 mm×24 mm

Weight : 200g

Sensor needle static force and its rate of change:

Stylus static force: ≤ 0.016N

Force measuring rate of change: ≤ 800N/m

Working conditions:

Temperature :  -20℃~40℃

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

Standard configuration :

	Name	QTY
1	HS100 host	1
2	reticle calibration block	1
3	bracket	1
4	Charger	1
5	data line	1
6	manual	1
7	warranty card	1
8	certificate	1