Digital Rockwell Hardness Tester Phase II - Model 900-331D
Digital Rockwell Hardness Tester Phase II - Model 900-331D
Regular price
$0.10
$0.10
Features:
- Easy to Use
- Digital LCD Display
- Excellent for use in any Environment
- Durable and Reliable
- C-Scale Diamond Indenter, Hardness Test Blocks and Anvils Included
- Accessory Case and Dust Cover Included
- Lifetime Technical Support
- 5 Year Warranty
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Phase II hardness testers are renowned for their precision and cutting edge design. The 900-331 Rockwell Hardness Tester combines ease of use with reliable precision and accuracy. Although it is a precision instrument, the Phase II 900-331 stands up to almost any challenging environment without any loss of performance quality. This hardness tester can be used in laboratories, machine shops, heat treatment facilities, inspection labs, tool rooms, etc. Provided free of charge is lifetime technical support that comes standard with every Phase II 900-331D Rockwell Hardness Tester. Use it with confidence, trusting the accuracy you can expect from a Phase II.
Accessories
- C-scale Diamond Indentor
- 1/16" Ball Indentor
- 3- HRC Test Blocks
- 1- HRB Test Block
- 1-HRA Test Block
- Test Table 5.87" (150mm)
- Flat Anvil 2.5" (63mm)
- Flat Anvil 5.87"
- Std. Vee Anvil
- H/D Accessory Case
- Dust Cover
Options
- NIST/ASTM certified test blocks, penetrators and kits are available.
Specifications
| Minor Load | 10Kgf |
| Major Load | 60Kgf, 100Kgf, 150Kgf |
| Test Force Application | Dead Weight |
| Test Force Control | Hydraulic Dashpot System |
| Results Display | Analog Dial Gage |
| Vertical Capacity | 6.7 in. |
| Throat Depth | 6.6 in. |
| Height | 30.0 in. |
| Width | 8.50 in. |
| Depth | 20.0 in. |
| Shipping Weight | 242 lbs. |
| Scale Symbol |
Indenter Type |
Preliminary Force N (kgf) |
Total Force N (kgf) |
Typical Application |
| A | Spheroconical Diamond | 98.07 (10) | 588.4 (60) | Cemented carbides, thin steel and shallow case hardened steel |
| B | Ball 1/16" (1.588mm) | 98.07 (10) | 980.7 (100) | Copper alloys, soft steels, alum. Alloys, malleable iron, etc. |
| C | Spheroconical Diamond | 98.07 (10) | 1471 (150) | Steel, hard cast irons,pearltic malleable iron, titanium, deep case hardened steel & other material harder than HRB 100 |
| D | Spheroconical Diamond | 98.07 (10) | 980.7 (100 | Thin steel and medium case hardened steel and pearlitic malleable iron |
| E | Ball - 1/8" (3.175mm) | 98.07 (10) | 980.7 (100 | Cast iron, aluminum&magnesium alloys and bearing metals |
| F | Ball - 1/16" (1.588mm) | 98.07 (10) | 588.4 (60) | Annealed copper alloys, and thin soft sheet metals |
| G | Ball - 1/16" (1.588mm) | 98.07 (10) | 1471 (150) | Malleable irons, copper-nckel-zinc and cupronickel alloys |
| H | Ball - 1/8" (3.175mm) | 98.07 (10) | 588.4 (60) | Aluminum, zinc and lead |
| K | Ball - 1/8" (3.175mm) | 98.07 (10) | 1471 (150) | Bearing metals and other very soft or thin materials. Use smallest ball and heaviest load that does not give anvil effect |
| L | Ball - 1/4" (6.350mm) | 98.07 (10) | 588.4 (60) | |
| M | Ball - 1/4" (6.350mm) | 98.07 (10) | 980.7 (100) | |
| P | Ball - 1/4" (6.350mm) | 98.07 (10) | 1471 (150) | |
| R | Ball - 1/2" (12.70mm) | 98.07 (10) | 588.4 (60) | |
| S | Ball - 1/2" (12.70mm) | 98.07 (10) | 980.7 (100) | |
| V | Ball - 1/2" (12.70mm) | 98.07 (10) | 1471 (150) |
