portable Brinell hardness tester
1.harden steel,cast iron,non-ferrous metal
2.Automatic,LCD screen,Chinese, English bilingual
Port: Qingfdao
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 500 Set/Sets per Day
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: standard export wooden case
Delivery Detail: within 10 days after the confirmed order
KB-3000A Portable Brinell hardness testerApplication:
KB-3000A automatic brinell hardness testing machine adopts brinell hardness measurement principle and can measure the brinell hardness. It is used for harden steel, cast iron, non-ferrous metal and the soft texture of bearing alloy materials. The brinell hardness test is the only one test that has the biggest pressure mark in all hardness tests. The maximum test force can up to 3000kgf. It applies in metallurgy, forging, casting, without hardened steel and non-ferrous metals industry, laboratory, colleges, universities and scientific research etc fields.
Standard: GB/T231.2, International Standard ISO6506.2, America Standard ASTM-10.
Feature:
Specification:
Test Force | 3000kgf (29400N),1500Kgf (14700N),1000Kgf (9800N),750Kgf(7355N), 500Kgf (4900N),250Kgf (2452N),187.5Kgf (1839N),125Kgf (1226N),100Kgf (980N), 62.5Kgf(612.9N) | ||
Test force accuracy | 0.5% (more than National Standard 1%) | ||
Test load remain time | 2-99 second | ||
Pressure head diameter | 10mm | ||
Test range | (3.18~653)HBW | ||
Creasing test accuracy | ±0.5% | ||
Hardness indicate value accuracy | Hardness range (HBW) | Indication error | Indication value repeatability |
LESS 125 | ± 2.5 | ≤3.0 | |
125 LESS HBW≤225 | ± 2.0 | ≤2.5 | |
MORE THAN 225 | ±1.5 | ≤2.0 | |
Sample allow maximum height | 200mm | ||
Pressure head center to machine wall distance | 140mm | ||
Maximum overall size | 530mm×260mm×750mm | ||
Power supply | 110V/220V,50~60Hz,4A | ||
Net weight | 110kg |
Standard configuration:
Accessories:
Long “V” type sample set, 80mm*185mm
Other hardness range of standard block of hardness
DIA5 mm hard alloy ball pressure head
DIA2.5 mm hard alloy ball pressure head
DIA10 mm hard alloy ball
DIA mm hard alloy ball
DIA2.5 mm hard alloy ball