Description
JB-3000A1 Touch-screen digital Brinell hardness tester
JB-3000D1 Touch-screen automatic- turret digital Brinell hardness tester
(China's first set of automatic- turret digital Brinell hardness tester )
System features:
Loading through a force transducer, computer closed-loop control, whose running is reliable, of high precision and with high degree of automation.Automatic loading, load-holding, and unloading, with intelligent automatic rotation of objective lens (JB-3000D1).Dynamic display during operation.Free switch between the indenter and the object lens, which is easy to operate.6" touch-screen or computer display, Chinese and English bilingual menu, with rich menu contents, and out-of-threshold warning system.Common interface for object lens and CCD, which can be used for camera shooting and photo taking.Automatically input the indentation value through an electronic micrometer eyepiece, or automatically input it into a computer through CCD and Brinell hardness special software, then display the hardness number.Automatic conversion between any other hardness (HV, HR, HRN/T, and etc.).RS232 interface, via which a computer can be connected with, so as to achieve the computer control on tester.
Green lighting of LED light source, with low power consumption, which can not only reduce visual fatigue, but also effectively protect eyesight.
Application scope
Determine Brinell hardness of ferrous metals, nonferrous metals, nonferrous alloys, and powder metallurgy materials.
Widely used in the industries, such as metallurgy, forging, casting, and bearing alloy.
Main Technical Parameters
of measurement system
measurement range
Model
Project | JB-3000A1 | JB-3000D1 | | Standard configuration | | Large flat test bench: 1Small flat test bench: 1V-shaped test bench: 1Hardness test block: 2Power cord 1 pcΦ2.5 Tungsten carbide spherical indenter: 1Φ5 Tungsten carbide spherical indenter: 1Φ10Tungsten carbide spherical indenter: 1Optional accessoriesSpecial software for Brinell HardnessHD digital cameraCamera adaptorCamera connecting cableRS232 control cableBranded desktop computerOther specifications of hardness standard blocks
| | | Test Range | 8-650HBW | | | Test force | | Turret type | | Amplification facto | | Measurement resolution ratio and accuracy | | Indentation | | Digital camera | | Test force retention time | | Maximum height of workpiece | | Distance between the center of indenter and the wall of tester | | Output |
| kfg:62.5, 100, 125, 187.5, 250, 500, 750, 1000, 1500, 3000
N:613, 980, 1226, 1839, 2452, 4903, 7355, 9807, 14710, 29420 | | Manual turret | Automatic rotating tower | | 20 times (electronic micrometer eyepiece) | | Resolution: 1μm; Accuracy: meeting GB/T231.2, ISO6506-2, and ASTME10 | | 0.5~6mm | | (Optional) 1,
00 thousand pixels, and with HD adaptor (for use with software) | | 5-99 s (with one increment of 1s) | | 225mm | | 130mm | | Built-in micro printer (RS232 serial interface) | |
| Supply voltage | 220V/50-60HZ | |
| External Dimension | 760x530x185mm | |
| Weight | Net weight: 118kg; gross weight: 140kg | |
Complaint
