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KR-220 Portable Surface Roughness Measuring Instrument , Portable Surface Roughness Test Equipment
MAIN FEATURE
Stylish design with plastic shell, inspired by “TRANSFORMERS”;
Using the simple and clear buttons to operate;
Using DSP chip to control and data processing, high speed, low power consumption;
160μm Large measurement range;
Compatible with ISO, DIN, ANSI, JIS national standards;
4 Profile Filter: Gauss RC PC-RC DP
128 × 64 dot matrix display, Bright OLED , no viewing angle;
Intuitive and rich display information, can display all of the parameters and graphics, device states, battery indicator;
Large capacity data storage, can store 100 item of raw data and wave forms;
Built-in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect;
More than 20 hours continuous working time ;
Real-time clock settings and display, convenient data recording and storage;
With automatic sleep, automatic shutdown power-saving features;
Include PC software, can be connected to a computer and printer;
All parameters can be printed or print any of the parameters which set by the user;
RANGE
Parameter | Range |
Ra Rq | 0.005μm -16μm |
Rz R3z Ry Rt Rp RV | 0.02μm -160μm |
Rsk | 0 -100% |
Rs Rsm | 0.02-1000μm |
Rmr (tp) | 0 -100% |
TECHNICAL DATA
Name | Content | ||
Measurement Range | The Z axis (vertical) | 160μm | |
The X axis (horizontal) | 17.5mm/ 0.69" | ||
Resolution ratio | The Z axis (vertical) | 0.002μm/±20μm | |
0.004μm/±40μm | |||
0.008μm/±80μm | |||
Measurement item | 22 roughness parameters | Ra Rz Rq Rt Rp Rv R3z R3y Rz(JIS) Rs Rsk Rsm Rku Rmr Ry Rmax Rpc Rk Rpk Rvk Mr1 Mr2 | |
Standard | ISO4287, ANSI b46.1, DIN4768, JISb601 | ||
Graphic | Material ratio curve of the 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 | Principle | Differential Inductance | |
Stylus | Natural Diamond, 90°cone angle, 5μm tip radius | ||
Force | <4mN | ||
Skid | hard alloy , Longitudinal radius 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 | |||
Accuracy | ±(5nm+0.1A) A: Ra of calibration test block | ||
Repeatability | Not greater than 3% | ||
Residual profile | Not greater than 0.010μm | ||
Power supply | Built-in 3.7V 850mAh Lithium ion, Charger :Input AC100-240_50/60Hz Output: DC5V, 1000mA/3hour | ||
Working Time | More than 20 hours | ||
Outline dimension L×W×H | 158×63.5×46mm | ||
Weight | About 300g | ||
working Environment | Temperature：- 20℃ ~ 40℃ Humidity：< 90% RH | ||
Store and Transportation | Temperature：- 40℃ ~ 60℃ Humidity：< 90% RH | ||
STANDARD SENSOR
The standard sensor for this instrument is the small hole sensor, it can directly measure roughness for flat surface when this flat surface size is greater than the main unit with sensor, otherwise we recommend combination with KA520 or KA620 platform or any other suitable height adaptor. Also note leveling is important.
STANDARD DELIVERY
ITEM | QTY |
Host | 1 PC |
Small Hole Sensor KS100 | 1 PC |
Standard Calibration Block | 1 PC |
Bracket for Calibration Block | 1 PC |
Adjustable Support | 1 PC |
Power Charger | 1 PC |
USB Cable | 1 PC |
PC Software | 1 PC |
User manual | 1 PC |
Instrument case | 1 PC |
Warranty | 2 Years |
RELATED OPTIONAL ITEMS
Description | |
| KS55 - Extending Rod, Extending the length of sensor (extending 50mm) , can add 3 pieces in maximum. |
| KS90 - Right Angle Rod, change the direction of sensor to make it move in transverse , mostly for surface of particular groove such as crankshaft etc. |
| KS100 - Small Hole Sensor, for most of the plane, inclined plane, cone work piece, and measures in holes of a diameter ＞5mm and a depth＜15mm. Except for flat surface, the other measuring we recommend KA520, KA620. |
| KS110 - Curved Surface Sensor, for convex or concave surfaces with a curvature radius of 3 mm or more. Need platform or other height adaptor |
| KS120 -very small hole Sensor, in holes of a diameter ＞2mm and a depth＜9mm. Need platform or other height adaptor |
| KS130 - Groove sensor, measuring in grooves with a width greater than 3 mm and a depth less than 3.2mm, the distance from the stylus tip to the front edge is 3mm. Need platform or other height adaptor |
| KS160 - Axe type Sensor, measuring in grooves with a width greater than 3 mm and a depth less than 3.2mm, the distance from the stylus tip to the front edge is 1.6mm. Need platform or other height adaptor |
| KS131 - Deep Groove Sensor, in grooves with a width greater than 3 mm and a depth less than 10 mm. and measures steps less than 10mm in height. Need platform or other height adaptor |
| KS131P - Narrow Stylus Curved Surface Sensor, in grooves with a width ＞ 1.5 mm and a depth＜ 7 mm. and measures steps less than 10mm in height. Need platform or other height adaptor |
| KS132- 15mm Groove & Curved Surface Sensor, in grooves with a width ＞ 3mm and a depth ＜15mm. Need platform or other height adaptor |
| KA520 -Metal Substrate Working platform, elevating, convenient and stable for test process. 1. Height Adjustable: 200±1mm 2. Return error: ≤1/6 round of lifting wheel 3. Base Size: 330mm×295mm×12mm 4. Rotation angle：80degrees Packing Size & weight: 42*21*15cm 5KG |
| KA620 -Marble Substrate Working Platform, elevating, convenient and stable for test process. With V block 1.Height Adjustable: 300±1mm, 2.Return error: ≤1/6 round of lifting wheel 3. Marble Size: 400mm×250mm×70mm, 4.Rotation angle: 80 degrees Packing Size & weight: column 54*24*15cm, 4.5kg; marble base 43.5*28.5*10cm ,23kg |
| Height Gauge, adjust testing height and angle. Especially suit for split type surface roughness tester, allows more flexible and firm measurement, Adjustable maximum height: 300mm. |
| Magnetic Stand, arm length: about 200mm including joint. The column: about 200mm in height including base. Adjustable maximum height: 150mm Adaptor rod( the part attached to the tester) around φ8mm |
| 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, 0.4μm, 0.8μm, 1.6μm, 3.2μm; 6.3μm Customized Value and Sine Wave available, welcome to inquire. |
| Roughness Calibration Block Single engraved lines 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. |
| 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 comparison method and eye estimation or magnifying glass.The surface rough contrast blocks is made of 45 super carbon steel except the GCr15 which is using to plat lapping the sample block. All 30 specimen are calibrated in u''AA (Arithmetical Average) and in the metric equivalents um Ra. |
| Mini thermal printer External printer, connect by USB interface, the Baud rate will be set accordingly for connecting tester before delivery. suitable for our surface roughness tester, hardness tester, thickness gauge. Paper Roll length: 57mm(56.18mm)Roll Diameter : Ø = 30 mm |
KR-220 Portable Surface Roughness Measuring Instrument , Portable Surface Roughness Test Equipment
MAIN FEATURE
Stylish design with plastic shell, inspired by “TRANSFORMERS”;
Using the simple and clear buttons to operate;
Using DSP chip to control and data processing, high speed, low power consumption;
160μm Large measurement range;
Compatible with ISO, DIN, ANSI, JIS national standards;
4 Profile Filter: Gauss RC PC-RC DP
128 × 64 dot matrix display, Bright OLED , no viewing angle;
Intuitive and rich display information, can display all of the parameters and graphics, device states, battery indicator;
Large capacity data storage, can store 100 item of raw data and wave forms;
Built-in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect;
More than 20 hours continuous working time ;
Real-time clock settings and display, convenient data recording and storage;
With automatic sleep, automatic shutdown power-saving features;
Include PC software, can be connected to a computer and printer;
All parameters can be printed or print any of the parameters which set by the user;
RANGE
Parameter | Range |
Ra Rq | 0.005μm -16μm |
Rz R3z Ry Rt Rp RV | 0.02μm -160μm |
Rsk | 0 -100% |
Rs Rsm | 0.02-1000μm |
Rmr (tp) | 0 -100% |
TECHNICAL DATA
Name | Content | ||
Measurement Range | The Z axis (vertical) | 160μm | |
The X axis (horizontal) | 17.5mm/ 0.69" | ||
Resolution ratio | The Z axis (vertical) | 0.002μm/±20μm | |
0.004μm/±40μm | |||
0.008μm/±80μm | |||
Measurement item | 22 roughness parameters | Ra Rz Rq Rt Rp Rv R3z R3y Rz(JIS) Rs Rsk Rsm Rku Rmr Ry Rmax Rpc Rk Rpk Rvk Mr1 Mr2 | |
Standard | ISO4287, ANSI b46.1, DIN4768, JISb601 | ||
Graphic | Material ratio curve of the 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 | Principle | Differential Inductance | |
Stylus | Natural Diamond, 90°cone angle, 5μm tip radius | ||
Force | <4mN | ||
Skid | hard alloy , Longitudinal radius 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 | |||
Accuracy | ±(5nm+0.1A) A: Ra of calibration test block | ||
Repeatability | Not greater than 3% | ||
Residual profile | Not greater than 0.010μm | ||
Power supply | Built-in 3.7V 850mAh Lithium ion, Charger :Input AC100-240_50/60Hz Output: DC5V, 1000mA/3hour | ||
Working Time | More than 20 hours | ||
Outline dimension L×W×H | 158×63.5×46mm | ||
Weight | About 300g | ||
working Environment | Temperature：- 20℃ ~ 40℃ Humidity：< 90% RH | ||
Store and Transportation | Temperature：- 40℃ ~ 60℃ Humidity：< 90% RH | ||
STANDARD SENSOR
The standard sensor for this instrument is the small hole sensor, it can directly measure roughness for flat surface when this flat surface size is greater than the main unit with sensor, otherwise we recommend combination with KA520 or KA620 platform or any other suitable height adaptor. Also note leveling is important.
STANDARD DELIVERY
ITEM | QTY |
Host | 1 PC |
Small Hole Sensor KS100 | 1 PC |
Standard Calibration Block | 1 PC |
Bracket for Calibration Block | 1 PC |
Adjustable Support | 1 PC |
Power Charger | 1 PC |
USB Cable | 1 PC |
PC Software | 1 PC |
User manual | 1 PC |
Instrument case | 1 PC |
Warranty | 2 Years |
RELATED OPTIONAL ITEMS
Description | |
| KS55 - Extending Rod, Extending the length of sensor (extending 50mm) , can add 3 pieces in maximum. |
| KS90 - Right Angle Rod, change the direction of sensor to make it move in transverse , mostly for surface of particular groove such as crankshaft etc. |
| KS100 - Small Hole Sensor, for most of the plane, inclined plane, cone work piece, and measures in holes of a diameter ＞5mm and a depth＜15mm. Except for flat surface, the other measuring we recommend KA520, KA620. |
| KS110 - Curved Surface Sensor, for convex or concave surfaces with a curvature radius of 3 mm or more. Need platform or other height adaptor |
| KS120 -very small hole Sensor, in holes of a diameter ＞2mm and a depth＜9mm. Need platform or other height adaptor |
| KS130 - Groove sensor, measuring in grooves with a width greater than 3 mm and a depth less than 3.2mm, the distance from the stylus tip to the front edge is 3mm. Need platform or other height adaptor |
| KS160 - Axe type Sensor, measuring in grooves with a width greater than 3 mm and a depth less than 3.2mm, the distance from the stylus tip to the front edge is 1.6mm. Need platform or other height adaptor |
| KS131 - Deep Groove Sensor, in grooves with a width greater than 3 mm and a depth less than 10 mm. and measures steps less than 10mm in height. Need platform or other height adaptor |
| KS131P - Narrow Stylus Curved Surface Sensor, in grooves with a width ＞ 1.5 mm and a depth＜ 7 mm. and measures steps less than 10mm in height. Need platform or other height adaptor |
| KS132- 15mm Groove & Curved Surface Sensor, in grooves with a width ＞ 3mm and a depth ＜15mm. Need platform or other height adaptor |
| KA520 -Metal Substrate Working platform, elevating, convenient and stable for test process. 1. Height Adjustable: 200±1mm 2. Return error: ≤1/6 round of lifting wheel 3. Base Size: 330mm×295mm×12mm 4. Rotation angle：80degrees Packing Size & weight: 42*21*15cm 5KG |
| KA620 -Marble Substrate Working Platform, elevating, convenient and stable for test process. With V block 1.Height Adjustable: 300±1mm, 2.Return error: ≤1/6 round of lifting wheel 3. Marble Size: 400mm×250mm×70mm, 4.Rotation angle: 80 degrees Packing Size & weight: column 54*24*15cm, 4.5kg; marble base 43.5*28.5*10cm ,23kg |
| Height Gauge, adjust testing height and angle. Especially suit for split type surface roughness tester, allows more flexible and firm measurement, Adjustable maximum height: 300mm. |
| Magnetic Stand, arm length: about 200mm including joint. The column: about 200mm in height including base. Adjustable maximum height: 150mm Adaptor rod( the part attached to the tester) around φ8mm |
| 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, 0.4μm, 0.8μm, 1.6μm, 3.2μm; 6.3μm Customized Value and Sine Wave available, welcome to inquire. |
| Roughness Calibration Block Single engraved lines 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. |
| 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 comparison method and eye estimation or magnifying glass.The surface rough contrast blocks is made of 45 super carbon steel except the GCr15 which is using to plat lapping the sample block. All 30 specimen are calibrated in u''AA (Arithmetical Average) and in the metric equivalents um Ra. |
| Mini thermal printer External printer, connect by USB interface, the Baud rate will be set accordingly for connecting tester before delivery. suitable for our surface roughness tester, hardness tester, thickness gauge. Paper Roll length: 57mm(56.18mm)Roll Diameter : Ø = 30 mm |
Guangdong Hongtuo Instrument Technology Co.,Ltd has been specializing in density testing field on developing, innovating and producing since the year it was establised.