Accuracy matters when it comes to hardness tester performance, and it depends on having parts that hold up under pressure. At WEBSTER INSTRUMENT, INC., we make sure our customers always have the components they need to test with confidence. Our replacement parts and repairs give you the long-term reliability you need to make the most of your investments in testing equipment. That way, you get the results you need and the value you deserve.
For your convenience, we’ve provided a cutaway view of a WEBSTER® product that shows the working parts common to all quality control testers. Each is easily identified with a model and serial number stamped on the frame, which should help you communicate effectively you need when ordering parts or requesting service. For best performance, make sure to examine penetrators periodically for wear and replace them promptly when they show signs of distress. These devices and load springs differ with each tester model. The other parts on the diagram are common to all three devices we service.
WEBSTER® Hardness Tester Parts Listed for Models B, B-75, and BB-75
Model B Frame Part No.
Model B-75 Frame Part No.
Model BB-75 Frame Part No.
A - Frame
103
103
103
B - Handle
104
104
104
C - Pivot Screw
108
108
108
D - Anvil
107
107
107
E - Housing Key
112
112
112
F - Return Spring
111
111
111
G - Penetrator
116
117
117
H - Load Spring
110-B
110
110-B
J - Penetrator Housing
118
118
118
K- Adjusting Nut
106
106
106
L - Dial Indicator Assembly
125-B
125-B
125-B
We make it easy to take care of fixes when you do run into damage. To order replacement parts or for questions on repairs, please contact our Customer Service Department at (310) 620-9313.
Please ship testers to be quoted for repair to: Repair Department Webster Instrument 11856 Mississippi Ave Los Angeles, CA 90025
