Digital Professional Surface Roughness Tester Ra Rz
Display | 4 digits, 10 mm LCD, with blue backlight | |
Parameters | Ra、Rz | |
Measuring Range | Ra: 0.05~10.00 um / 1.000~400.0 uinch Rz: 0.020~100.0 um / 0.780~4000 uinch | |
Accuracy | ≤ ± 10% | |
Fluctuation of display value | Not more than 6% | |
Sensor | Test Principle | Inductance type |
Radius of Probe Pin | 10 um | |
Material of Probe Pin | Diamond | |
Dynamo-measurement of Probe | 16 mN(1.6 gf) | |
Probe Angle | 90° | |
Vertical Radius of Guiding Head | 48 mm | |
Maximum driving stroke | 17.5 mm / 0.7 inch | |
Cutoff length (l) | 0.25 mm / 0.8 mm / 2.5 mm optional | |
Driving speed | Sampling | When Length = 0.25 mm, Vt = 0.135 mm/s |
When Length = 0.8 mm, Vt = 0.5 mm/s | ||
When Length = 2.5 mm, Vt = 1 mm/s | ||
Returning | Vt = 1 mm/s | |
Resolution | 0.001 um, if reading < 10um | |
0.01 um, if 10um ≤ reading ≤ 100um | ||
0.1 um, if reading ≥ 100um | ||
Evaluation length | 1~5 L optional | |
Auto Power Off | ||
Operating conditions | Temperature: 0~50 ℃ Humidity: < 80 %RH | |
Power Supply | Built-in rechargeable Li-ion battery | |
Dimensions | 140 × 52 × 48 mm | |
Weight | 420 g |
Standard Accessories:
1. Main Unit
2. Small Screwdriver
3. Standard Sample Plate
4. Standard Sensor
5. Carrying Case
6. Instruction Manual
General | |
Batteries Inside | Built-in rechargeable Li-ion battery |
HS Code | 9031809090 |
Accuracy | ≤ ± 10% |
Packing List | 1. Main Unit 2. Small Screwdriver 3. Standard Sample Plate 4. Standard Sensor 5. Carrying Case 6. Instruction Manual |
Size | 140 × 52 × 48 mm |
Digital Professional Surface Roughness Tester Ra Rz
- Brand: ROKTOOLS
- Product Code: ROTE-1001
- Availability: In Stock
-
$688.97
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Tags: Tools, Digital Professional Surface Roughness Tester Ra Rz, surface roughness gauge
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