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KR310
Dahometer
1 set
5-7 days
1 years,Lifelong maintenance
TT/Western Union/Paypal etc
Negotiable
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KR310 Surface Roughness Tester, High Accuracy Measuring Surface Roughness Instrument
TECHNICAL DATA
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 Rc Rp Rv R3z R3y Rz(JIS) Ry Rs Rsk Rku Rmax Rsm Rmr RPc Rk Rpk Rvk Mr1 Mr2 | |
Graphic | load curve, Roughness profile, 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 | Inductance |
Stylus tip | Diamond, 90 cone angle, 5μmR | |
Force | Measuring force<4mN, Skid force<400mN | |
Probe head | hard alloy, skid radius of curvature: 40mm | |
Traversing 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 | ||
Precision | 0.001μm | |
Tolerance | Not more than ±(nm+10%A) A refers to the standard RA value | |
Residual Profile | ||
Repeatability | not more than 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 | |
standards | ISO4287, ANSI B46.1, DIN4768, JIS B601 | |
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 |
RANGE
Parameter | Range |
Ra Rq | 0.005μm ~ 32μm |
Rz R3z Ry Rt Rp Rm | 0.02μm ~ 320μm |
RSk | 0 ~ 100% |
RS RSm | 1mm |
tp | 0 ~ 100% |
APPLICATION
Surface Roughness Tester KR310 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 KR310 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.
The KR310 is a Non Destructive Testing instrument, damage won’t caused to testing piece.
MAIN FEATURE
Mechatronics and ergonomics design, small size, light weight, easy to operation
The stylus drive unit can be stored within the main unit for standard measurement, or separated from the display unit by using the supplied cable which allows more flexible measurement in any orientation. The driver can be separated and reattached in one simple step
3.5 inches color graphic LCD touch screen, WYSIWYG, it includes a backlight for visibility in dark environments
It displays all parameter and graphic
The KR310 can be operated using the buttons or the touch screen
Measurement range up to 320μm
Large internal memory: 100 item of raw data and curves can be stored
The KR310 provides Bluetooth Capability , support wireless connection with mobile and mini printer
Built-in lithium-ion rechargeable battery and controlling circuit, high capacity, no memory effect
There is remaining charge indicator, charging hint
It works over 50 hours while fully charged.
Language: Chinese and English
DSP chip control and data processing, high speed, low power consumption
Real-time clock setting and display for easy data recording and storage
With auto sleep, auto power off, power-saving features
Reliable circuit and software design to preventing the motor stuck
All parameters or any of the parameters which set by users can be printed
STANDARD DELIVERY
ITEM | QTY |
Host | 1 PC |
Sensor | 1 PC non warranty parts |
Height adapter | 1 Set |
Calibration block and bracket | 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 |
RELATED OPTIONAL ITEMS
Description | |
| KS55 - Extending Rod, extending rod increases the depth for pickup to enter the part. extending 50mm long. |
| KS90 - Right Angle Rod, change the position of the sensor, mostly use for measure surface of particular groove. |
| KS100 - Small Hole Sensor, measures flat surface, shaft ; when measure inner hole surface, the diameter of inner hole are required>5mm, depth>22mm. |
| 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. |
| KS120 - pinhole Sensor, to measure the inner surfaces of holes with radius more than 2mm, better to work with platform KA520 or KA620. |
| KS130 - Groove sensor, measure flat surface, groove surface with width ≥2mm, depth ≤3mm, and on steps with height ≤3mm, also to equipped with Measuring fixture, can measure cylindrical surface. |
| KS131 - Deep Groove Sensor, measure groove with width wider than 3mm and depth deeper than 10mm, or the surface roughness of step with height less than 10mm, also can used to measure the planar, cylindrical used with platform,better to work with platform KA520 or KA620. |
| 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. |
| 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. |
| Height Gauge Adaptor, The best Measuring Fixture for split type surface roughness tester, easy to use. |
| 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=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um Customized Value and Sine Wave available, welcome to inquire. |
| 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: Ra=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um) Customized Value available, welcome to inquire. |
| 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. |
| Charge and Cable for Surface Roughness Tester Charger: US and EU standard optional Cable: USB interface |
| Mini thermal printer External printer, connect by USB interface, suitable for Kairda models. |
| Thermal printing paper Suitable for mini thermal printer and Kaidas’s tester with built-in printer Packing: 10pcs/bag |
KR310 Surface Roughness Tester, High Accuracy Measuring Surface Roughness Instrument
TECHNICAL DATA
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 Rc Rp Rv R3z R3y Rz(JIS) Ry Rs Rsk Rku Rmax Rsm Rmr RPc Rk Rpk Rvk Mr1 Mr2 | |
Graphic | load curve, Roughness profile, 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 | Inductance |
Stylus tip | Diamond, 90 cone angle, 5μmR | |
Force | Measuring force<4mN, Skid force<400mN | |
Probe head | hard alloy, skid radius of curvature: 40mm | |
Traversing 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 | ||
Precision | 0.001μm | |
Tolerance | Not more than ±(nm+10%A) A refers to the standard RA value | |
Residual Profile | ||
Repeatability | not more than 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 | |
standards | ISO4287, ANSI B46.1, DIN4768, JIS B601 | |
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 |
RANGE
Parameter | Range |
Ra Rq | 0.005μm ~ 32μm |
Rz R3z Ry Rt Rp Rm | 0.02μm ~ 320μm |
RSk | 0 ~ 100% |
RS RSm | 1mm |
tp | 0 ~ 100% |
APPLICATION
Surface Roughness Tester KR310 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 KR310 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.
The KR310 is a Non Destructive Testing instrument, damage won’t caused to testing piece.
MAIN FEATURE
Mechatronics and ergonomics design, small size, light weight, easy to operation
The stylus drive unit can be stored within the main unit for standard measurement, or separated from the display unit by using the supplied cable which allows more flexible measurement in any orientation. The driver can be separated and reattached in one simple step
3.5 inches color graphic LCD touch screen, WYSIWYG, it includes a backlight for visibility in dark environments
It displays all parameter and graphic
The KR310 can be operated using the buttons or the touch screen
Measurement range up to 320μm
Large internal memory: 100 item of raw data and curves can be stored
The KR310 provides Bluetooth Capability , support wireless connection with mobile and mini printer
Built-in lithium-ion rechargeable battery and controlling circuit, high capacity, no memory effect
There is remaining charge indicator, charging hint
It works over 50 hours while fully charged.
Language: Chinese and English
DSP chip control and data processing, high speed, low power consumption
Real-time clock setting and display for easy data recording and storage
With auto sleep, auto power off, power-saving features
Reliable circuit and software design to preventing the motor stuck
All parameters or any of the parameters which set by users can be printed
STANDARD DELIVERY
ITEM | QTY |
Host | 1 PC |
Sensor | 1 PC non warranty parts |
Height adapter | 1 Set |
Calibration block and bracket | 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 |
RELATED OPTIONAL ITEMS
Description | |
| KS55 - Extending Rod, extending rod increases the depth for pickup to enter the part. extending 50mm long. |
| KS90 - Right Angle Rod, change the position of the sensor, mostly use for measure surface of particular groove. |
| KS100 - Small Hole Sensor, measures flat surface, shaft ; when measure inner hole surface, the diameter of inner hole are required>5mm, depth>22mm. |
| 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. |
| KS120 - pinhole Sensor, to measure the inner surfaces of holes with radius more than 2mm, better to work with platform KA520 or KA620. |
| KS130 - Groove sensor, measure flat surface, groove surface with width ≥2mm, depth ≤3mm, and on steps with height ≤3mm, also to equipped with Measuring fixture, can measure cylindrical surface. |
| KS131 - Deep Groove Sensor, measure groove with width wider than 3mm and depth deeper than 10mm, or the surface roughness of step with height less than 10mm, also can used to measure the planar, cylindrical used with platform,better to work with platform KA520 or KA620. |
| 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. |
| 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. |
| Height Gauge Adaptor, The best Measuring Fixture for split type surface roughness tester, easy to use. |
| 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=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um Customized Value and Sine Wave available, welcome to inquire. |
| 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: Ra=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um) Customized Value available, welcome to inquire. |
| 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. |
| Charge and Cable for Surface Roughness Tester Charger: US and EU standard optional Cable: USB interface |
| Mini thermal printer External printer, connect by USB interface, suitable for Kairda models. |
| Thermal printing paper Suitable for mini thermal printer and Kaidas’s tester with built-in printer Packing: 10pcs/bag |
Guangdong Hongtuo Instrument Technology Co.,Ltd has been specializing in density testing field on developing, innovating and producing since the year it was establised.