digital barcol hardness tester

Feature:

1. Digital display Barcol hardness tester with digital display, more intuitive, reading resolution of 0.1HBA, far higher than the traditional pointer type Brinell hardness tester 0.5HBA reading resolution.

   2.934-1SH digital display Barcol hardness tester, while displaying the Barcol hardness reading, can display the corresponding Webster (HW), Vickers (HV), Brinell (HBW), Rockwell (HRE) through the unit conversion key. Value. It can also capture peaks. This feature is especially applicable to softer materials such as FRP. It greatly reduces the human error caused by the gradual decrease in readings during soft material testing.

   3. The needle replacement is simple and easy to learn; when the full scale is tested, if the indication is not 100HBa, the needle is fully retracted into the cylinder while pressing the Reset button to adjust to 100HBa, overcoming the previous pointer type Pap It is difficult to find the trouble of the customer's full scale, and the problem of needle damage caused by frequent adjustment of the needle.

   4. External calibration mode: Except for the pressure change needle, all adjustments do not need to be disassembled, adjust the hardness adjustment screw and screen button on the instrument to adjust the hardness value.

Application:

1.Aluminum processing industry for testing pure aluminum, softer aluminum alloys, thicker aluminum alloys, aluminum strips, aluminum profiles, aluminum rods, aluminum castings, aluminum forgings and assembled aluminum alloy products (aluminum alloy doors and windows, curtain walls, etc.) ). The relevant standard is the American Standard ASTM B648-10 "Test Method for Measuring Aluminum Alloy Hardness Using a Barcol Hardness Tester".

2.In the FRP industry, most FRP products at home and abroad are required to test the Barcol hardness. The relevant standard is American ASTM D2583-07 "Test Method for Measuring Hard Plastic Indentation Hardness by Barcol Hardness Tester", Chinese Standard GB/T 3854-2005 "Reinforced Plastic Barcol Hardness Test Method".

Parameter:

Range: 0-100HBa, and the effective measurement range is equivalent to 25-135HBW.

Resolution: 0.1HBa

Indication error: 81-88 HBa ±1 HBa

                             42-48 HBa ±2 HBa

Repeatability error: 81-88 HBa ±1.5 HBa

                                    42-48 HBa ±2.5HBa