About This Instrument

rocky can be used directly to measure Rockwell hardness and plastic Rockwell hardness.and it canchange the value of Rockwell hardness into HB, HV, HLD, HK value automatic loding unloding and measuring result digitally display and automatic printing. the tester suitable for the hardness testing of carbon steel, alloy steel, cast iron, non ferrous metal,engineering plastic and etc.

Functioning well

Roky-DR Rockwell Hardness Tester

National Engineering Research and Development Centre

Department Energy & Environmental Engineering Department
Laboratory Technical Incubator
Category Industrial/Lab Equipment
Sub Category Signal Generator

Service Charge Contact Institute

Contact Institute

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Manufacturer	QUALITEST
Model	Rocky- DR Rockwell Hardness Tester
Manufactured Year	2010
HS Code	—
Instrument Condition	Functioning well
Instrument Price (Rs)	0.00
Funding Source	NERD
External Research Support	Yes
Availability of Technical Staff	—
Commencement of Operations	—
Vendor Name	—
Vendor Contact	—
Vendor URL	—
Catalog Access	—
Catalog Upload	—
Catalog Link	—
Stage of the Record	Completed

Testing Service	Industrial/Lab Equipment
Sub Category	Signal Generator
Testing Parameters	Generate Signals
Description	—
Relevant Instruments	—

Technical Specification	<table border="1"> <tbody> <tr> <td colspan="2"><strong>Conforms to ASTM E-18, ISO 6508</strong></td> </tr> <tr> <td colspan="2"><strong>Digital readout</strong></td> </tr> <tr> <td><strong>Hardness Resolution:</strong></td> <td>0.1 of Rockwell unit</td> </tr> <tr> <td><strong>Display:</strong></td> <td>Matrix backlit LCD</td> </tr> <tr> <td><strong>Languages:</strong></td> <td>English, French, German</td> </tr> <tr> <td><strong>Data Entry:</strong></td> <td>Membrane keypad, Menu driven</td> </tr> <tr> <td><strong>Load Selection:</strong></td> <td>Automatic</td> </tr> <tr> <td><strong>Load duration:</strong></td> <td>2 – 50 seconds, can be adjusted</td> </tr> <tr> <td><strong>Data Output:</strong></td> <td>RS232 and USB data output for PC / Printer</td> </tr> <tr> <td><strong>Power supply:</strong></td> <td>110/220V 50/60Hz, 4A</td> </tr> <tr> <td><strong>Menu Features:</strong></td> <td>- Hardness tolerance setting (Upper and Lower limits)- Conversions: Vickers, Brinell, Rockwell, Superficial, UTS - Statistical data: X-bar, s, max, min - Automatic curvature correction for cylindrical and spherical surfaces</td> </tr> <tr> <td><strong>Frame Deformation</strong><br /> (ASTM E18-08 Requires less than +/-1%)</td> <td style="vertical-align:top">+/- 0.5%</td> </tr> <tr> <td><strong>Transducer Accuracy</strong><br /> (ASTM E18-08 Requires +/- 1.0μm Regular Rockwell, +/- 0.5μm Superficial Rockwell)</td> <td style="vertical-align:top">+/- 0.3μm Regular Rockwell<br /> +/- 0.5μm Superficial Rockwell</td> </tr> <tr> <td><strong>Repeatability</strong><br /> (ASTM E18-08 Requires, 1.0, 1.5 up to 2.0 on the HRC scale)</td> <td style="vertical-align:top">0.5 up to 1.0 (HRC Scale)</td> </tr> <tr> <td><strong>Tolerance of applied force</strong><br /> (ASTM E18-08 requires  0.6-0.75%)</td> <td style="vertical-align:top">Within 0.5%</td> </tr> <tr> <td><strong>Dimensions of testing machine:</strong></td> <td>Height 28.4” (720mm), Width 8.0” (200mm), Depth 21.7” (550mm)</td> </tr> <tr> <td><strong>Maximum test height:</strong></td> <td>8.0” (200mm)</td> </tr> <tr> <td><strong>Horizontal Space </strong>(from center line):</td> <td>6.5” (165 mm)</td> </tr> <tr> <td><strong>Net weight:</strong></td> <td>220 lbs (100 kg) </td> </tr> </tbody> </table>
Number of Samples per Cycle	0
Number of Samples per Day	0
Total Usage Hours per Day	0