HT-25 Barcol Impressor

Hardness Tester

HT-25 Barcol Impressor

Keywords: Barcol impressor, HT-25 hardness tester, digital hardness tester, aluminum hardness tester, portable hardness tester

Digital indentation hardness tester with balance positioning, digital display and non-disassembly calibration, measuring Barcol, Brinell, Vickers, Webster and Rockwell hardness with Bluetooth and RS232 output options.

Key Features

1.  Digital indentation hardness tester, latest design and development

2.  Balance positioning, digital display of hardness value, non-disassembly calibration and adjusting

3.  Good stability, convenient calibration and high detection accuracy

4.  Small and portable; single hand operation, can be used wherever the hand can reach

5.  Wide test range from very soft pure aluminum to particularly hard aluminum alloy, equivalent to 25~150HB

6.  No support needed; tests on only one side of the sample

7.  Measures Barcol (HBa), Brinell (HB), Vickers (HV), Webster (HW) and Rockwell (HRB/HRE/HRF/HRH) hardness

8.  Maximum hold function holds the maximum hardness value during measurement

9.  Average value calculation, up to 29 sets of data

10.  Bluetooth data output and RS232 output options

Technical Specifications

Range	0~100HBa, equal to 25~150HBW
Resolution	0.1HBa
Indication Error	81~88HBa: ±1HBa; 42~48HBa: ±2HBa
Repeatability Error	81~88HBa: ±1.5HBa; 42~48HBa: ±2.5HBa
Brinell Hardness	Yes
Vickers Hardness	Yes
Webster Hardness	Yes
Rockwell Hardness	Yes
Maximum Hold	Yes
Average Calculation	Yes
Operating Condition	Temperature: 0~50°C; Humidity: below 80%RH
Power Supply	2 x 1.5V AAA (UM-4) battery
Dimensions	170 x 63 x 82mm
Weight	390 g (not including batteries)
Standard Packing	Main unit; 2 pins; 2 standard blocks; pin length calibration block; screw driver; spanner
Optional	Bluetooth data adapter, RS232 software and cable