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HomeProductsBench Hardness Tester > Rockwell Hardness Tester TH300/320
  • Product Name: Rockwell Hardness Tester TH300/320

Features

● High accuracy, wide measurement range, automatic loading and unloading of major load

● Test results display digitally, and can print automatically and connected to PC.

● High definition Matrix LCD display with backlight

● Optional indenters meet different test requirements: TH300 protruding indenter for ring and groove; TH320 for all kinds.

● Conversion of common hardness scales (HLD, HV, HB) & Conversion of Tensile Strength,up to 15 kinds of Rockwell hardness scales.

● Collect statistics includes values, mean value, Maximum, Minimum and Standard Deviation

● Round correction: cylinder and sphere surface

● Upper /lower limits pre-setting and sound alarm

● Comply with GB/T230.2, BS EN10109-2, ASTME-18, ISO6508.2 and other applicable standards.

● Automatic test process

● RS 232/USB data output

 

Typical application

● Researching institute

● National organization

● University

● Aerospace industry

● Automobile industry

● Steel industry

 

Standard Delivery

 

Optional Accessory

TH300

TH320

Mini-printer TA230

Main unit

Main unit

Data communicating cable

Test block B

Test block A, B, C

Short diamond indenter

Test block C

Test block 15N

Flat diamond indenter

120° cone diamond indenter

Test block 30N

Slim diamond indenter

1/16" (1.5875mm) ball indenter

Test block 30T

1/8"(Ø3.175mm) indenter and spare ball

1/16" (1.5875mm) spare ball

120° cone diamond indenter

1/4"(Ø6.350mm) indenter and spare ball

Screw for indenter

1/16"(1.5875mm)ball indenter

1/2"(Ø12.70mm) indenter and spare ball

Round flat anvilØ70

1/16" (1.5875mm) spare ball

Round flat anvil Ø225

Large vee anvil

Screw for indenter

Round flat anvil Ø150

Power supply cable

Round flat anvil

Small vee anvil

Instruction manual

Large vee anvil

Flat /vee anvil

Warranty card

Power supply cable

Assistant support

 

Instruction manual

Assistant joist

 

Warranty card

 

 

 Technical Specifications

 

Model

TH300

TH320

Hardness scales

Rockwell A, B, C,D,E,F,
G, H, K ,L, M ,P, R, S, V

Rockwell A,B,C,D,E,F,G,H,K,L,M,P,R,S,V
Rockwell superficial15/30/45N,T,W,X,Y

Resolution

0.1Rockwell unit

Pre-load

98.07N/10kgf

98.07N/10kgf, 29.42N/3kgf

Total load

588.4N/60kgf, 980.7N/100kgf, 1471N/150kgf

588.4N/60kgf, 980.7N/100kgf,
1471N/150kgf, 147.1N/15kgf,
294.2N/30kgf, 441.3N/45kgf

Display

Matrix backlight LCD

Language

English, French, Germany

English

Operation

Menu selectable, Membrane keypad

Test process

Automatic

Load duration

2-50 seconds, can be set,dynamic displayed and stored

 

Functions

 

 

Upper / lower hardness limits setting and alarming

Data statistics : Ave., Max., Min., standard Deviation

Convert tested values to HB, HV, HLD and δb (Tensile-strength)

Curvature correction: cylinder and sphere surface

Data output

RS232

Tester standard

ISO6508.2 , ASTM E-18

Testing space

Vertical: 250mm (9.85〃)
Horizontal:150mm (5.91
〃)

Vertical: 250mm (8.66〃) 
Horizontal:150mm (6.00
〃)

Work piece size

External surface cylinder: Min.Ø3mm (0.120〃)
Internal surface cylinder: Min.Ø23mm (0.900
〃)

Power supply

220v/110v, 50Hz, 4A

Dimensions (mm)

715×225×790

720×240×815

Weight (kg)

100

120

No.28 Shangdi West Road, Haidian District, Beijing City, China

+86-010-62966798  

+86-010-62985475           +86-010-62980728

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