Babbitt Hardness Tester

• Model NO.: HM-934-1

Product Description

Barcol Impressor
Model:  HM-934-1   HM-934-1+
 

Applications 
Applications & Features
HM-934-1, HM-934-1+, is the latest development and design of digital indentation hardness tester. Mainly used in aluminum processing industry. Used for testing pure aluminum, soft aluminum alloy, thick aluminum alloy, aluminum strip, aluminum section bar, aluminum bar, aluminum casting, aluminum forging and aluminum alloy products. Can also be used in glass steel industry. The relevant industry standard is ASTM B648-10(2015), ASTM D2583-13, GB/T 3854-2005.
* Able to measure the hardness of the material (Hba).
* HM-934-1+ can also measure the hardness of material Brinell Hardness Scale (HB), Vickers Hardness Scale (HV), Webster Hardness Scale (HW), Rockwell Hardness Scale (HRB/HRE/HRF/HRH).
* With the maximum hold function, hold the maximum hardness value during measurement.
* HM-934-1+ has the function of calculating the average value, and the average value of the 29 sets of data are calculated at most.
* No need to support. The hardness tester is only tested on one side of the sample without support.

 

Features

* A digital indentation hardness tester, is the latest design and development of our company.
* It is characterized in that provided with a balance positioning, a digital display of hardness value, and a non disassembly calibration and adjusting.
* It is with good stability, convenient calibration, and high accuracy of detection.
* Small in size, portable. Single hand operation, easy to use. Can be used in any occasion as long as the hand can reach.
* Wide test range, can test from very soft pure aluminum to a particularly hard aluminum alloy. effective test range equivalent to the Brinell Hardness of 25~135HB.
* No need to support. The hardness tester is only tested  on one side of the sample without support.
* Can be used for measuring Barcol Hardness, other hardness   value can be calculated out by the experimental curve. Such as   Brinell Hardness (HB), Vickers Hardness (HV), Webster   Hardness (HW), Rockwell Hardness (HRB/HRE/HRF/HRH).
* With the maximum hold function, hold the maximum  hardness value during measurement.
* Provide Bluetooth data output choice.

 Specifications

Range	0Hba~100Hba,Amount to 25HBW~135HBW
Resolution	0.1HBa
Indication Error	81Hba~88Hba±1Hba
	42Hba~48Hba±2Hba
Repeatability Error	81Hba~88Hba±1.5Hba
	42Hba~48Hba±2.5Hba
Brinell Hardness	-----
Vickers Hardness	-----
Wenster Hardness	-----
Rockwell hardness	-----
Maximum Hold	√
Average Calculation	-----
Operating Condition	Temperature:0ºC~50ºC   Humidity:<80%RH
Power Supply	2x1.5V AAA(UM-4)Battery
Dimensions	170mmx63mmx82mm
Weight	390g(Not Including Batteries)
Standard	Main Unit
Accessories	2 Pins
	2 Standard Blocks
	Screw Driver
	Spanner
	Carrying Case
	Operation Manual