Introduction Portable roughness tester is the company introduced a new generation of pocket-sized portable surface roughness tester. It has high accuracy, wide measuring range, easy to operate, easy to carry, portable roughness tester workers is the company introduced a new generation of pocket-sized portable surface roughness tester. It has high accuracy, wide measuring range, easy to operate, easy to carry, stable, etc., can be widely used in a variety of metal detection and processing of non-metallic surface, the instrument is a sensor host integration pocket instrument, having handheld, it is more suitable for use in the production site. Shape with pull aluminum mold design, durable, anti-electromagnetic interference capability significantly, with the current design of the new trend. Feature 1 Using high-speed DSP processor for data processing and computing, measurement and calculation speed greatly improved. Liquid crystal display using the popular OLED display, high brightness, viewing angle, wide temperature, suitable for various occasions. 2 The use of lithium-ion rechargeable battery, can work long hours, no memory effect, can work while charging, charging time is short, long battery life. 3 Using a common USB interface for charging and communication. Using a dedicated charger or computer USB port for charging, and convenient. 4 Dot-matrix liquid crystal display, interface message is rich. 5 Real-time monitoring of lithium battery power and display, a timely reminder of user charge and has a charging schedule prompt. 6 Auto-off function and low-power hardware design of the instrument long working hours, for a variety of field use. 7 Sensor probe with a protection door, the effective protection of the sensor probe to ensure the accuracy of measurement. 8 Times TR130 roughness tester pocket works: When the sensor for uniform linear motion of the drive of the drive mechanism along the surface to be measured, which is perpendicular to the internal surface of the stylus work with microscopic uneven profile of the work surface to produce a vertical displacement, and then converted into electricity by the sensor will change the amount of displacement changes, the electrical signal is amplified, filtered, the A / D converted to digital signals, then processed by DSP to calculate Ra, Rz value and displayed. Technical parameters 1 Measurement parameters (μm): Ra, Rz, Rq, Rt 2 Stroke length (mm): 6 3 Sampling length (mm): 0.25, 0.80, 2.50 4 Evaluation length (mm): 1.25, 4.0, 5 Measurement range (μm): 6 Ra: 0.05 ~ 10.0 7 Rz: 0.1 ~ 50 8 Indication error: ± 15% 9 Indication volatility: <12% 10 Sensor stylus tip arc radius and angle: 11 Tip radius of the arc: 10 μm ± 1 μm 12 Static load sensor stylus and change: 13 Static stylus force: ≤ 0.016N 14 Force change rate: ≤ 800N / m 15 Sensors guide head pressure: ≤ 0.5N 16 Battery: 3.7V lithium-ion battery 17 Dimensions: 106 mm × 70 mm × 24 mm 18 Weight: 200g 19 Working conditions: Temperature: -20 ℃ ~ 40 ℃ Relative humidity: <90% Around no vibration, no corrosive media
Introduction Portable roughness tester is the company introduced a new generation of pocket-sized portable surface roughness tester. It has high accuracy, wide measuring range, easy to operate, easy to carry, portable roughness tester workers is the company introduced a new generation of pocket-sized portable surface roughness tester. It has high accuracy, wide measuring range, easy to operate, easy to carry, stable, etc., can be widely used in a variety of metal detection and processing of non-metallic surface, the instrument is a sensor host integration pocket instrument, having handheld, it is more suitable for use in the production site. Shape with pull aluminum mold design, durable, anti-electromagnetic interference capability significantly, with the current design of the new trend.
