Testech Group Co., Ltd
| Packaging Details | In Carton |
| Delivery Time | 3-7 days |
| Payment Terms | T/T, Credit Card, Paypal, Western Union |
| Supply Ability | 5000pcs/month |
| 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 |
| Range | 640µm (-320µm~320µm) |
| Standard | ISO4287, ANSI b46.1, DIN4768, JISb601 |
| Display | LED touch screen |
| Accuracy | 0.001 μm |
| Tolerance | ± (5nm + 0.1A) |
| Repeatability | ≤ 3% |
| Power | Built-in Lithium-ion battery 3600mAh |
| Brand Name | TESTECH |
| Model Number | TR-320 |
| Certification | CE; ISO |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Ra Rz Rq Rt Multi Parameter Surface Roughness Tester TR220 High Precision
TR-110 Surface Roughness Tester Ra Rq Rz Rt Multi Parameter Measurement
TR-300 High Precision Integrated Tester Surface Roughness Waviness Measurement
Ra Rz Rq Rt Portable Surface Roughness Tester Built In Lithium Ion Battery
Product Specification
| Packaging Details | In Carton | Delivery Time | 3-7 days |
| Payment Terms | T/T, Credit Card, Paypal, Western Union | Supply Ability | 5000pcs/month |
| 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 | Range | 640µm (-320µm~320µm) |
| Standard | ISO4287, ANSI b46.1, DIN4768, JISb601 | Display | LED touch screen |
| Accuracy | 0.001 μm | Tolerance | ± (5nm + 0.1A) |
| Repeatability | ≤ 3% | Power | Built-in Lithium-ion battery 3600mAh |
| Brand Name | TESTECH | Model Number | TR-320 |
| Certification | CE; ISO | Place of Origin | CHINA |
| High Light | TR320 Surface Roughness Tester ，Benchtop Surface Roughness Tester ，640um profilometer surface roughness tester | ||
Digital Surface Roughness Tester Advanced Portable Surface Roughness Tester TR-320T is suitable for surface roughness measuring on hard surface, widely used for measuring metal and non-metal parts, a variety of machining parts in the field of machinery processing manufacturing, testing, commodity inspection, and other quality control departments. Especially suitable for on-site measuring of large workpieces and production lines, as well as for mobile measurement by the inspection room, measurement, and commodity inspection department, the measuring won’t cause damage to the workpiece.
| Measuring Range | Z Axis (Vertical): 320 µm (-160 µm to +160 µm) X-Axis (Transverse): 17.5 mm (0.69 inch) |
| Resolution (Z Axis – Vertical) | 0.002 µm for ±20 µm 0.004 µm for ±40 µm 0.008 µm for ±80 µm 0.02 µm for ±160 µm |
| Display 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 |
| Assessed Graphic | Rmr curve, Roughness curve, Primary Profile, Filter waveform |
| Standard | ISO4287, ANSI b46.1, DIN4768, JISb601 |
| Filter Types | RC, PC-RC, Gauss, D-P |
| Cut-off Length | 0.0098 in, 0.0314 in, 0.0984 in. (0.25 mm, 0.8 mm, 2.5 mm) |
| Assessment Length (ln) | Ln = lr * n, where n = 1 to 5 |
| Sensor | Measuring Principle: Differential Inductance Stylus Tip: Diamond, 90° cone angle, 5μmR Measuring Force: < 4mN, Skid force < 400mN Guide Parts: Hard alloy, skid radius of curvature: 1.5748 in (40 mm) |
| Measuring Speed | lr = 0.25, Vt = 0.135 mm/s lr = 0.8, Vt = 0.5 mm/s lr = 2.5, Vt = 1 mm/s Return Vt = 1 mm/s |
| Accuracy | 0.001 μm |
| Tolerance | ± (5nm + 0.1A), where A = Ra standard value of precise specimen |
| Repeatability | ≤ 3% |
| Residual Profile | ≤ 0.010 μm |
| Power Supply | Built-in Lithium-ion battery 3600mAh |
| Main Unit Dimension | 6.1023 in x 5.7086 in x 2.2834 in (155 mm x 145 mm x 58 mm) |
| Drive Unit Dimension | 0.9055 in x 1.063 in x 4.5275 in (23 mm x 27 mm x 115 mm) |
| Zoom of Height Adapter | 1.5748 in (40 mm) |
| Working Environment | Temperature: -4 °F to 104 °F (-20 ºC to 40 ºC) Humidity: < 90% RH |
| Store and Transportation Environment | Temperature: -4 °F to 104 °F (-20 ºC to 40 ºC) Humidity: < 90% RH |
| Standard Sensor | Groove sensor |
| Optional Accessories | Magnetic Stand, Height Gauge, and Related Adapter Curved Sensor, Small Hole Sensor, Deep Groove Sensor, Very Small Hole Sensor Extending Rod, Right Angle Rod Mini Printer, Software, Mobile APP |
Company Details
Business Type:
Manufacturer
Year Established:
18 years
Total Annual:
250 US dollar-285 US dollar
Employee Number:
30~35
Ecer Certification：
Verified Supplier
TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume... TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume...
Get in touch with us
Leave a Message, we will call you back quickly!