TH320 Full Rockwell Hardness TesterDetailed product description：

Product Overview:

TH320 is a multifunctional full Rockwell hardness tester that integrates Rockwell hardness tester, surface Rockwell hardness tester, and plastic Rockwell hardness tester. It adopts the Rockwell measurement principle and can convert Rockwell hardness values into HB, HV, HLD, HK, and σ b values. Suitable for hardness testing of materials such as carbon steel, alloy steel, cast iron, non-ferrous metals, and engineering plastics, it has the characteristics of high testing accuracy, wide measurement range, automatic loading and unloading of main test force, digital display and automatic printing of measurement results, or communication with external computers. It can be widely used for testing, scientific research, and production in industries such as metrology, mechanical manufacturing, metallurgy, chemical engineering, and building materials.

Features:

This hardness tester adopts a special indenter structure (commonly known as the "nose" structure), which can not only perform tests that can be completed by traditional Rockwell hardness testers, but also test surfaces that cannot be directly measured by traditional Rockwell hardness testers, such as the inner surfaces of ring-shaped, tubular and other parts.

Technical parameters:

model	TH320
Hardness scale	A,B,C,D,E,F,G,H,K,L,M,P,R,S,V,15N,30N,45N,15T,30T,45T, There are a total of 30 types of rulers, including 15W, 30W, 45W15X, 30X, 45X, 15Y, 30Y, 45Y, 15W, 30W, and 45W
resolution	0.1HR
Initial testing force	98.07N/10kgf，29.42N/3kgf
Total test force	588.4N/60kgf,980.7N/100kgf,1471N/150kgf,147.1N/15kgf 294.2N/30kgf，441.3N/45kgf
display	High definition backlit dot matrix LCD
menu text	Chinese
Operation Method	Thin film button
test process	autocomplete
Test force loading time	2-50 seconds, can be set and dynamically displayed, stored
Accessibility	Upper and lower limit settings, over tolerance discrimination alarm; Data statistics, calculate the average, standard deviation, maximum, and minimum values; Scale conversion, which can convert test results into Brinell HB, Vickers HV, Richter HL Surface Rockwell hardness and tensile strength σ b; Surface correction, automatic correction of cylindrical and spherical measurement results
Implementation Standard	GB/T230 ，ISO6508 ，BSEN10109 ，ASTM E-18
Maximum testing space	250mm vertically and 150mm horizontally
Types of test parts	Plane; Cylindrical surface, minimum outer diameter 3mm; inner ring surface, minimum inner diameter 23mm
power supply	220V/110V, 50Hz, 4A
size	715mm×225mm×790mm
Net weight	120kg

Basic configuration:

name	quantity
host	one
A ruler standard hardness block	one
B-scale standard hardness block	one
C ruler standard hardness block	three
15N ruler standard hardness block	one
30N ruler standard hardness block	two
30T ruler standard hardness block	one
120 ° standard diamond cone indenter	one
Diameter 1.5785mm steel ball indenter	one
Steel ball with a diameter of 1.5785mm	five
Pressure head installation screw	two
Circular flat sample table	one
V-shaped sample stage	one
Power cord	one
Instruction Manual	one

Optional attachments:
(1) Short diamond indenter
(2) Flat diamond indenter
(3) Slender diamond indenter
(4) Diameter 1.5875mm steel ball indenter and spare steel ball
(5) Diameter 3.175mm steel ball indenter and spare steel ball
(6) Diameter 6.350mm steel ball indenter and spare steel ball
(7) Diameter 12.70mm steel ball indenter and spare steel ball
(8) TA220S Mini Printer
(8) A 225mm flat sample stage
(9) A 150mm flat sample stage
(10) Flat/V-shaped sample stage
(11) V-shaped/point dual-use sample stage
(12) Auxiliary bracket
(13) Auxiliary support