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 |
| Dispaly | 3.5" colour touchscreen LCD |
| Test | Ultimate data capabilities including waveform |
| Measure | 22 parameters |
| Ra Rq Range | 0.005μm ~ 32μm |
| Rz Rt Ry Range | 0.02μm ~ 320μm |
| Accuracy | 0.001μm |
| Repeatability | ≤3% |
| Standards | ISO4287, ANSI B46.1, DIN4768, JIS B601 |
| Power | Li-ion Battery |
| Testing Type | Non-Destructive Testing |
| Brand Name | TESTECH |
| Model Number | TR310 |
| Certification | CE; ISO |
| Place of Origin | CHINA |
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Product Specification
| Packaging Details | In Carton | Delivery Time | 3-7 days |
| Payment Terms | T/T, Credit Card, Paypal, Western Union | Supply Ability | 5000pcs/month |
| Dispaly | 3.5" colour touchscreen LCD | Test | Ultimate data capabilities including waveform |
| Measure | 22 parameters | Ra Rq Range | 0.005μm ~ 32μm |
| Rz Rt Ry Range | 0.02μm ~ 320μm | Accuracy | 0.001μm |
| Repeatability | ≤3% | Standards | ISO4287, ANSI B46.1, DIN4768, JIS B601 |
| Power | Li-ion Battery | Testing Type | Non-Destructive Testing |
| Brand Name | TESTECH | Model Number | TR310 |
| Certification | CE; ISO | Place of Origin | CHINA |
| High Light | TR310 roughness gauge ，3.5" roughness gauge ，22 parameters digital roughness tester | ||
This Surface Roughness Tester is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc.
The instrument allows surface roughness measurement both on metal and non-metal workpieces. especially for measurement on large and heavy workpiece, assembly line, on site. It is suitable for machining and manufacturing, quality control, inspection departments.
It is a Non Destructive Testing instrument, damage won’t cause to testing piece.
| Parameter | Measure Range |
|---|---|
| Ra Rq | 0.005μm ~ 32μm |
| Rz R3z Ry Rt Rp Rm | 0.02μm ~ 320μm |
| RSk | 0 ~ 100% |
| RS RSm | 0.02-1000μm |
| tp | 0 ~ 100% |
| Measuring rang | The Z axis (vertical) | 320µm (-160µm~160µm) , 12600μin (-6300μin~+6300μin) |
| The X axis (Transverse) | 17.5mm(0.69 inch) | |
| Resolution | the Z axis (vertical) |
0.002μm/±20μm, 0.004μm/±40μm 0.008μm/±80μm, 0.02μm/±160μm |
| Parameter | Ra Rz Rq Rt Rp Rv R3z R3y Rz(JIS) Ry Rs Rsm Rsk Rku Rmax Rc Rpc Rk Rpk Rvk Mr1 Mr2 | |
| standards | ISO4287,ANSI b46.1,DIN4768,JISb601 | |
| Assessed Graphic | Rmr curve, Roughness curve, Primary Profile | |
| Filter | RC,PC-RC,Gauss,D-P | |
| The sampling length(lr) | 0.25, 0.8, 2.5mm | |
| Assessment length(ln) | Ln= lr*n n=1~5 | |
| Sensor | Measuring principle | Differential Inductance |
| Stylus tip | Diamond, 90°/ cone angle/5μmR | |
| Force | Measuring force<4mN, Skid force<400mN | |
| Probe head | hard alloy, skid radius of curvature: 40mm | |
| Measuring speed | lr=0.25, Vt=0.135mm/s lr=0.8, Vt=0. 5mm/s | |
| lr=2. 5, Vt=1mm/s Return Vt=1mm/s | ||
| Accurate to | 0.001μm | |
| Tolerance | ≤±(5nm+0.1A) A=Ra standard value of precise specimen | |
| Residual Profile | ≤ 0.010μm | |
| Repeatability | ≤3% | |
| Power supply | Built-in Lithium ion battery 3200mAh, Charger :DC5V | |
| Outline dimension | Main unit: 158*55*52mm drive unit: 23*27*115mm | |
| Weight(main unit) | Around 380g | |
| Zoom of height adapter | 40mm | |
| working Environment |
Temperature: - 20℃ ~ 40℃ Humidity: < 90% RH |
|
| Store and Transportation |
Temperature: - 40℃ ~ 60℃ Humidity: < 90% RH |
|
| Optional accessory | Magnetic Base, height gauge adapter, curved sensor, small hole sensor, deep groove sensor, pinhole sensor, Extending Rod, Right Angle Rod, mini printer, 200mm platform, 300mm marble platform, software, mobile APP | |
| ITEM | QTY |
|---|---|
| Host | 1 PC |
| Sensor (non warranty parts) | 1 PC groove sensor KS130 |
| Height adapter | 1 Set |
| Calibration block | 1 PC |
| Bracket for Calibration Block | 1 PC |
| Extension cable | 1 PC length: 1m |
| Touch pen | 1 PC |
| Power Charger & USB Cable | 1 PC |
| User manual | 1 PC |
| Instrument case | 1 PC |
| Warranty | 2 Years |
| Image | Description |
|---|---|
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KS55 - Extending Rod, extending rod increases the depth for pickup to reach the part. extending 50mm long. |
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KS90 - Right Angle Rod, change the position of the sensor, mostly use for measure surface of particular groove. |
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KS100 - Small Hole Sensor, measures flat surface, shaft in axial direction ; when measure in inner hole, the diameter of inner hole are required＞5mm, depth＞22mm. |
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KS110 - Curved Surface Sensor, to measure smooth cylindrical surface which radius is larger than 3mm, for the large radius smooth spherical surface and other surface also can obtain good approximation, need to work with platform KA520 or KA620. |
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KS120 - very small Sensor, to measure the inner surfaces of holes with radius more than 2mm, better to work with platform KA520 or KA620. |
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KS130 - Groove sensor, 1. measure flat surface when attached to split type surface roughness tester. 2.For measuring in grooves up to a depth of 3mm with width of 2mm, also to equipped with Measuring fixture, allow measure cylindrical in axial direction. |
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KS131 - Deep Groove Sensor, measuring in grooves up to a depth of 10mm with width of 3mm. used to measure the planar, cylindrical in axial direction and work with platform KA520 or KA620 and other stand to adjust height. |
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KS132- 15mm Very Deep Groove Sensor, |
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KA520 -Metal Substrate Working platform, adjustable height 200mm. With flexible and stable operation and wider application range. Roughness of complex shapes can also be measured. Measurement stand enable the adjustment of the position of stylus to be more precise and measurement to be more stable. If Ra value of measured surface is relatively low, Using measurement platform is recommended. |
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KA620 -Marble Substrate Working Platform, adjustable height 300mm. With flexible and stable operation and wider application range. Roughness of complex shapes can also be measured. Measurement stand enable the adjustment of the position of stylus to be more precise and measurement to be more stable. If Ra value of measured surface is relatively low, Using measurement platform is recommended. |
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Height Gauge, adjust testing height and angle. suit for for split type surface roughness tester, allows more flexible and firm measurement, Adjustable max height: 300mm. |
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Standard Roughness Calibration Block Multi-engraved lines (Square Wave) Made by optical glass, with high hardness, high accuracy standard roughness value, anti-scratch, has longer life than metal roughness block. Meet standard GB/T19067.1-2003 and ISO5436-1:2000 Approximation: Ra=0.1μm, 0.2μm, 0.4μm, 0.8μm, 1.6μm, 3.2μm, 6.4μm Customized Value and Sine Wave available, welcome to inquire. |
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Standard Roughness Calibration Block Single engraved lines Made by optical glass, with high hardness, high accuracy standard roughness value, anti-scratch, has longer life than metal roughness block. Meet standard GB/T19067.1-2003 and ISO5436-1:2000 Approximation: H10-20μm (roughness tester use filter D-P, test RT value) Customized Value available, welcome to inquire. |
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Roughness Comparator (30 pcs/set) This set contains standards of the six most important machining methods in the prevalent "AA" values. These surface roughness is used to compare and determine the degree of the surface finish by comparision method and eye estimation or magnifying glass.The surface rough contast blocks is made of 45 super carbor steel except the GCr15 which is using to plat lapping the sample block. All 30 speciments are calibrated in u''AA (Arithmetical Average) and in the metric equivalents um Ra. |
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Charge and Cable for Surface Roughness Tester Charger: US and EU standard optional Cable: USB interface |
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Mini thermal printer External printer, connect by USB interface, suitable for Kairda models. |
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Thermal printing paper Suitable for our mini thermal printer and other testers with built-in printer Packing: 10pcs/bag
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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...
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