BM140 Portable Riesler Hardness Meter Introduction:
The instrument is a multi-function hardness measuring instrument with built-in printer and tolerance setting. It has a built-in high-speed thermal printer to support on-site instant printing, ensuring the fairness of measurement results and long-term storage and traceability of data. It uses full Chinese display and menu operation, which is easy and convenient to operate. This machine can directly display various hardness values such as Richter, Brinell, Rockwell, Vickers, and Shore. The instrument is compact, portable and highly reliable, suitable for harsh operating environments and resistant to vibration, shock and electromagnetic interference.
Scope of application: Installed mechanical or permanent assembly parts. Mold cavity. Heavy workpieces. Failure analysis of pressure vessels, steam turbine generator sets and their equipment. Measuring workpieces with very small spaces. Bearings and other parts. Material classification of metal material warehouses. Rapid inspection of multiple measurement locations over a large area of large workpieces.
Mainly used for: 1. Hardness testing of products in mass production process, generally one set can meet the testing requirements. 2, annealing, tempering, quenching and other heat treatment hardness testing, if you need to have a hardened layer, you need to pay attention to the thickness of the hardened layer, if the hardened layer is too thin, you need to choose a C-type impact device. 3. Bearings need to pay attention to the bearing diameter when testing the hardness. If the diameter is too small, you need to choose the special-shaped support ring. 4. When the gear hardness is detected, if the gear is too small, you need to select the DL impact device. 5. When casting castings, if the performance of the finish is difficult, you need to select the G-type impact device.
Feature:
According to the principle of measuring the hardness of the Richter scale, the Rockwell measurement interface is displayed at the start.
Standard Rockwell hardness test block.
With D-type impact device.
Mutual conversion between hardness and tensile strength;
It can display information such as measured value, average value, date, impact direction, number of tests, test materials, hardness system, etc.
One main unit can be equipped with 7 different impact devices, no need to be calibrated when changing, automatic identification;
You can enter the test date and code number;
With indication soft calibration function;
There are charging indication and low pressure alarm function;
Can print any test result;
Can automatically shut down;
The rechargeable battery can be replaced by itself.
Technical Parameters:
Unique features: Three calibration functions of Richter, Rockwell and Brinell.
Indication error: ±6HLD (HLD=760)
Repeatability of indication: 6HLD (HLD=760)
Identifyable impact devices: D, G, C, DL, DC, D+15
Measuring direction: 360°
Hardness system: HL, HB, HRC, HRB, HRA, HV, HS
PC communication: Yes
Paper roll diameter: 26.7±0.5mm
Paper width: 56.5±0.5mm
Working voltage: 4.7V-6V
Charging time: 6 hours
Charging power supply: 9V/1800mA
Dimensions: 210 × 80 × 35mm
Weight: about 0.4Kg
Standard configuration: main unit, D-type impact device, small support ring, high value standard hardness block, charger, nylon brush, printing paper
Optional: Various shaped support rings, standard hardness blocks, communication software
