Just like our Phase II analog Rockwell Hardness Tester, the 900-340 Superficial Rockwell Hardness Tester comprises "state of the art" design and dynamic precision only found at Phase II. Used for testing thin and soft material in the Superficial Rockwell Hardness scales, this hardness tester utilizes a motor driven system for control of the major test force application. The 900-340 is ruggedly engineered to obtain highly sensitive and accurate readings. Conforming to ASTM E-18 Superficial Rockwell Hardness standards, this hardness tester will will offer unmatched repeatability in all Superficial Rockwell Hardness scales (table shown below). A perfect performer suited for any environment including heat treat facilities, tool rooms, workshops, laboratories and inspection labs. Lifetime technical support is included with all Phase II Hardness Testers. So test away with confidence and a level of accuracy you will only find at Phase II.
Features:
Motor driven system provides control of test force application
Direct analog dial reading
Engineered to obtain highly sensitive and accurate readings
Conforms to ASTM E-18
Perfect for laboratories, workshops, tool rooms, inspection labs, etc.
For testing thin, soft material in the Superficial Rockwell scales (900-340)
Specifications:
Minor Load
10 Kgf
Major Load
15 Kgf, 30 Kgf, 45 Kgf
Test Force Application
Dead Weight
Test Force Control
Motorized
Results Display
Analog Dial Gage
Vertical Capacity
6.7 in.
Throat Depth
6.6 in.
Height
28 in.
Width
8.9 in.
Depth
19.6 in.
Shipping Weight
190 lbs
Accessories:
N-scale Diamond Indentor
1/16" Steel Ball Indentor
3- HRN Test Blocks
3-HRT Test Blocks
Test Table 5.87" (150mm)
Flat Anvil 2.5" (63mm)
Spot Anvil .38" (10mm)
Std. Vee Anvil
Accessory Case
Dust Cover
Scale Symbol
Indenter Type Ball dimensions indicate diameter
Preliminary Force N (kgf)
Total Force N (kgf)
Typical Application
15N
Spheroconical Diamond
29.42 (3)
147.1 (15)
Similar to A,C and D scales, but for thinner gage material or case depth
30N
Spheroconical Diamond
29.42 (3)
294.2(30)
45N
Spheroconical Diamond
29.42 (3)
441.3(45)
15T
Ball - 1/16" (1.588mm)
29.42 (3)
147.1 (15)
Similar to B,F and G scales but for thinner gage materials