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Rockwell Hardness Tester TH300/320

Rockwell Hardness Tester TH300/320


Product Details:

Place of Origin: China
Brand Name: TIME
Model Number: TH300/320
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Detailed Product Description


● 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





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

Contact Details
Beijing TIME High Technology Ltd.

Contact Person: Ms. Nina

Tel: 86-010-62982299

Send your inquiry directly to us (0 / 3000)