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Nose-Type Digital Rockwell Hardness Tester Model : KHR-300, Hp: 081380328072, 082122104377 Email : k00011100@ yahoo.com

Price	USD 8.000
Quantity Order:
Pack. & Delivery	Standart

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Specification

Feature
• Horizontal Protrudent Indenter Design, suitable also for internal and external testing.
• Testing on Surfaces difficult to reach. Testing internal surface of rings and tubes with diameters over 23mm.
• Modern design with Titanium metallic Silver finish
• Provided with many features such as high measuring precision, wide measuring range
• The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal.
• Automatic load cycle. The loading, dwell, unloading process of the main test force are controlled exactly to meet standard.
• Measuring results digitally displaying and can be printed, or transmitted to external computer automatically by USB or RS-232 data output port.
• Test value can be transformed to the value of HB, HV, HK and à b value.
• The tester meeting all the following standard such as ISO 6508-2, ASTM E18.

Technical Specification
Model : KHR-300
Preload : 98.1N ( 10kgf)
Total test force : 588.4N ( 60kgf) , 980.7N ( 100kgf) , 1471N ( 150kgf)
Scales : HRA HRB HRC, HRD HRE HRF, HRG HRH HRK
: HRL HRM HRP, HRR HRS HRV
Load dwell duration : 2^ 50s, can be set and stored
Resolution : 0.1HR
Display : High definition backlight LCD
Operation : Menu selectable, Membrane keypad
Upper/ lower limits setting & alarming : Yes
Data statistics : Avg., Max., Min., S, R available
Curved surface correcting automatically : Yes
Memory : Max 500 items of test results stored automatically
Data output : RS-232 to micro printer, USB port to external PC
Testing space : 240mm in vertical, 155mm in horizontal
Dimensions : 720mm× 220mm× 800mm
Power supply : AC, 220V/ 110V, 50^ 60Hz, 4A
Net weight : 120kg

Standard Configuration : Host Machine
: Standard hardness block for A scale, B scale, C scale
: Ball indenter ( 1/ 16� )
: 120° cone diamond indenter
: Mounting screws for indenter × 2
: Round plane anvil
: “ V� Shape anvil
: Power supply wire
: Screwdriver for indenter mounting
: Dust cover
Optional accessories : Short diamond indenter
: Chisel diamond indenter
: Slender diamond indenter
: 1/ 8� ball indenter and spare steel ball
: 1/ 4� ball indenter and spare steel ball
: 1/ 2� ball indenter and spare steel ball
: Æ 225 anvil
: Æ 150 anvil
: Standard hardness block for other scales
: Micro printer

Contact Us :
Mitra Guna Instrument
Lindeteves Trade Centre, Lt 2 blok C3 No. 6-7
Jl. Hayam Wuruk 127 Glodok Jakarta
Telp : 021-37699537, 0251-7543316
Hp : 081380328072, 082122104377
Fax : 0251-7543281