| 原産地: | 中国(本土) | 銘柄: | bondetec | モデル番号: | Br-3932b | 使用法: | 表面粗さ計 | 力: | 電子 | ディスプレイ: | 4桁、 10mmlcd、 ブルーバックライト付き | パラメータ: | ra、 rz、 rq、 rt | 動作温度: | 0~40°c | メモリ: | 7グループデータストア | 用法: | デジタル表面粗さ計 |
包装
| 包装: | ポータブルplatsticケース、 32x25x10.5cm、 1.9kg/setについて |
AMB-BonDETEC Portable Digital Surface roughness tester BR-3932B
1.FEATURES
This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters.
When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate
analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.
* Multiple parameter measurement: Ra, Rz, Rq, Rt
* Highly sophisticated inductance sensor
* Four wave filtering methods : RC, PC-RC,GAUSS and D-P
* Built-in lithium ion rechargeable battery and control circuit with high capacity
* Small in size, light in weight and easy to use
* Can communicate with PC computer for statistics, printing and analyzing by the optional cableand thesoftware for RS232C interface.
*Manual or automatic shut down. The tester can beswitched off by pressing the Power key at any time. On the other hand, the tester will power itself off about 5 minutes after the last keyoperation.
*The tester can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.
*Metric /Imperial Conversion
2. SPECIFICATION
| Display: | 4 digits, 10 mm LCD, with blue backlight |
| Parameters: | Ra, Rz, Rq, Rt |
| Measuring Range | Ra, Rq: 0.005-16.00um/0.020-629.9uinch Rz,Rt: 0.020-160.0um/0.780-6299uinch |
| Accuracy: | ≤±10% |
| Fluctuation of display value: | Not more than 6% |
| Sensor : | Test Principle: Inductance type Radius of Probe Pin: 5um Material of Probe Pin: Diamond Dynamo-measurement of Probe: 4mN(0.4gf) Probe Angle: 90° Vertical Radius of Guiding Head: 48mm |
| Maximum driving stroke: | 17.5mm/0.7inch |
| Cutoff length (l): | 0.25mm / 0.8mm / 2.5mm optiona |
| evaluation length: | 5l |
| Driving speed: | sampling length = 0.25mm Vt=0.135mm/s sampling length = 0.8mm Vt=0.5mm/s sampling length = 2.5mm Vt=1mm/s returning Vt=1mm/s |
| Profile digital filter | Filtered Profile: RC Filtered Profile: PC-RC Filtered Profile: Gauss Non-Filtered Profile: D-P |
| Resolution : | 0.001μm if reading <10μm 0.01μm if 10μm≤reading<100μm 0.1μm if reading ≥100μm |
| evaluation length : | 5 cut-off |
| Power supply: | 4x1.5V AAA size battery |
| Operating conditions: | Temp. 0~50°C Humidity <85% |
| Standard Accessories: | Carrying case.................1pcs Main unit.....................1pcs Standard Sensor...............1pcs Standard Sample Plate.........1pcs Power Adapter.................1pcs Operation Manual..............1pcs Screwdriver...................1pcs Adjustable Leg................1pcs Sensor Protector..............1pcs |
| Optional Accessories: | 1. Cable and Software for RS-232/USB 2. Extension Rod 3. Groove stylus 4. Curvature Probe 5. Measurement Stand |
3. PACKAGE
Welcome to contact us for more information, thanks a lot !!
