Overview
Enviro Test Construct multi-function portable surface roughness tester with wide range is a product that fully complies with the latest ISO international standards. It is a multi-purpose portable instrument for evaluating the surface quality of parts, with multiple parameters in line with multiple national and international standards, and can evaluate the roughness, waviness and original profile of various parts’ surfaces in multiple parameters. It can measure planes, outer cylindrical surfaces, inner hole surfaces and bearing rolls, etc. The surface roughness meter has the characteristics of wide measurement range, stable performance and high precision, and is suitable for production sites, scientific research laboratories and enterprise metrology rooms.
According to the selected measurement conditions, the corresponding parameters are calculated, and the measurement results can be displayed in digital and graphic form on a liquid crystal display, or output to a printer. The portable roughness meter can also be connected to a computer, and the computer analysis software can directly control the measurement operation and provide powerful advanced analysis functions.
Features
- Portable mechatronic design
- 800μm/1000μm ultra-large range inductive sensor
- Can measure roughness, waviness and original profile parameters and display graphics
- Compatible with multiple national standards
- Equipped with two measurement modes: with guide head and without guide head
- Configurable with advanced analysis software for Windows platform Language selection
Technical Specifications
| Vertical range | 800 mu m / 1000 um | |
| System resolution | 12nm at full scale | |
| Display resolution | 0.001 mu m | |
| Filtering method | GAUSS, 2RC, ISO13565 | |
| Rating length Ln | Ln = (1 to 5) L, L=0.08mm, 0.25mm, 0.8mm, 2.5mm, 8mm | |
| Measurement parameters | ISO full parameters (roughness R waviness W Profile P) | |
| Maximum itinerary | 40 mm | |
| Measuring needle sliding efficiency | Measure after starting up and running stably Unique “Dynamic measurement linkage” function, measure immediately upon startup | |
| Measurement direction | Coaxial with the host/optional 90° side | |
Portable roughness meter technical parameters:
| Measuring profile | Roughness, waviness, original profile |
| Measurement parameters | R parameters: Ra, Rz (ISO), Rz (JIS), Rc, Rq, Rt, Rp, Rv, Rmax, R3z, R3y, RSk, RS, RSm, Rmr, Rlo, RHSC, Rpc |
| W parameters: Wa, Wp, Wv, Wt, Wz(ISO), Wq, Wsk, Wc, WS, WSm, Wlo, WHSC, Wpc, Wmr(c), Wz(JIS) | |
| P parameters: Pa, Pp, Pv, Pt, Pz(ISO), Pq, Psk, Pc, PS, PSm, Plo, PHSC, Ppc, Pmr(c), Pz(JIS) | |
| Rk parameters: Rk, Rvk, Rpk, Mr1, Mr2 | |
| Maximum measurement range | 800 microns |
| Maximum display resolution | 0.000125 mu m / 8 microns |
| Filtering method | RC, PC-RC, GAUSS, ISO13565 (for Rk) |
| Sampling length | 0.008mm, 0.25mm, 0.8mm, 2.5mm, 8mm |
| Rating length | 1L-5L (optional), L is the sampling length |
| Maximum drive stroke length | 40mm |
| Indication error | ≤± 5% (with guide head); ≤± 10% (without guide head) |
| Indication variability | ≤ 3% |
| Sensor tip material | Natural diamond |
| Sensor tip radius | 2 microns |
| Sensor tip Angle | 90 ° |
| Sensors | 0.15mm/s, 0.5mm/s, 1mm/s |
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