PCE Instruments PCE-RT 2300 Roughness Tester with External Probe
- Part #:PCE-RT 2300
- Condition:Brand New





Material tester PCE-RT 2300
Portable material tester for the rapid detection of roughness (Ra, Rz, Rq, Rt and many more) / Detachable motor unit / Touch screen Interface / Range of 320 μm or 12.6 mil
The material tester PCE-RT 2300 is used to measure the roughness of surfaces. The PCE-RT 2300 roughness meter has a removable motorized sensor. This property makes it possible to determine the surface roughness with the roughness measuring device even on small or narrow profiles. The measured values are displayed on a large LCD display of the roughness meter. This display is also used by the material tester. The material tester is powered by an internal battery with voltage. This battery can be powered by a conventional USB power adapter.
The detachable motorized sensor is connected by a cable to the main unit of the roughness gauge. The diamond stylus is installed in the motorized sensor. This presses with a maximum force of 4 mN on the surface from which the roughness is to be measured. The material tester measures according to the valid ISO, ANSI and JIS standards for roughness measuring instruments.
Free software download for remote test control and data save to Windows PC.
Worth knowing about the roughness measuring device:
Rz = average roughnessThe mean roughness depth Rz is the arithmetic mean of the largest individual seam depths of several adjoining individual measuring sections.
Ra = arithmetic mean roughnessRa is the generally recognized and internationally applied roughness parameter. It is the arithmetic mean of the absolute values of the profile deviations within the reference line. The measured value Ra is always smaller than the Rz value determined on the same roughness profile.
Rt = maximum roughnessThe maximum surface roughness Rt is the distance between the highest and the lowest point of the measuring section.
Rq = Square Mean RoughnessRq is the root mean square of all ordinate values within the individual measurement distance l. Rq corresponds to the designation RMS (Root Mean Square).
Features:
- Touchscreen and USB wired connectivity to PC with free software
- Measurement of all common roughness values
- Battery and AC mains operation
- Different filters adjustable via touchscreen
- Diamond test head for durability
- Removable motorized sensor with height adjustable legs
- Large measuring range: Rz: 0.02 μm ... 320 μm; Ra, Rq: 0.005 μm ... 32 μm
Includes:
- 1 x Material tester PCE-RT 2300
- 1 x Microprobe
- 1 x Removable motorized sensor
- 2 x Connection cable for motor unit
- 1 x Charger
- 1 x USB Interface cable
- 1 x Transport case
- 1 x Manual
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| Measuring range | Rz: 0.02 μm ... 320 μm; Ra, Rq: 0.005 μm ... 32 μm, Rz = 320µm (-160µm~160µm) / 12600μin (-6300μin~+6300μin) |
| Accuracy | ± 10% |
| Repeatability | ± 6% |
| Resolution | ± 20 μm: 0.01 μm ± 40 μm: 0.02 μm ± 80 μm: 0.04 μm |
| Measurement Parameters | Ra, Rz, Rq, Rt, Rc, Rp, Rv, R3z, R3y, Rz (JIS), Ry, Rs, Rsk, Rku, Rmax, Rsm, Rmr, RPc, Rk, Rpk, Rvk, Mr1, Mr2 |
| Measurement Standards | ISO4287, ANSI b46.1, DIN4768, JISb601 |
| Graphic | Primary profile (roughness + waviness) Roughness profile (roughness) Loading curves |
| Measuring filter | RC, PC-RC, Gaus, DP |
| Measuring section (Cut Off) | 0.25 mm, 0.8 mm, 2.5 mm |
| Measuring length | 1 ... 5* measuring path Max. 17.5 mm (including pre- and post-run) |
| Sensor | Diamond probe tip 90° cone angle 5 μm |
| Contact force sensor | <4 mN |
| Feed rate | 0.25 mm: 0.135 mm / s 0.8 mm: 0.5 mm / s 2.5 mm: 1 mm / s |
| Display | 3.5" LCD screen |
| Power supply | 3.7V Li-Ion Battery 5V / 800-mA USB Power Adapter |
| Operating time | 50 h |
| Operating conditions | -20 ... 40°C / -4 ... 104°F, max. 90% rh |
| Storage conditions | -40 ... 60°C / -40 ... 140°F, max. 90% rh |
| Dimensions | Main unit: 158 x 55 x 52 mm / 6.2 x 2.2 x 2 in Motor unit: 115 x 23 x 27 mm / 4.5 x 1 x 1.1 in |
| Weight | About 500 g / 1.1 lbs |
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