Shimadzu - DUH-211

Manufactured by  Shimadzu
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Building on our experience with hardness evaluation technology for the micro range, we have taken our quest for greater...

Building on our experience with hardness evaluation technology for the micro range, we have taken our quest for greater precision and ease of use to the next level.
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Features of DUH-211
  • Evaluation of Hardness and Material Parameters in Accordance with Standards (ISO 14577-1 Annex A)   
  • Highly Precise Evaluation of Elastic Modulus   
  • Low Test Force with Measurement Resolution of 0.196 µN   
  • Ultra-Wide Test Force Range of 0.1 to 1,961 mN   
  • High-Precision Measurement of Indentation Depth   
  • Supports a Wide Range of Testing Methods   
  • Supports Vickers Hardness Test
General Specifications
Depth 405 mm Tester
Height530 mm Tester
Width 355 mm Tester
Power Requirements Single phase, 100±10 V, 50/60 Hz
Peak Power100 W (not including power consumption of PC)
Weight60 kg Tester
Additional Specifications

Loading Method: Electromagnetic coil   
Test Force Range: Full scale of 0.1 to 1,961 mN   
Test Force Accuracy: ±19.6 ΜN or ±1% of displayed test force, whichever is greater   
Minimum Measurement Increment: 0.196 ΜN (for a test force not exceeding 1.96 mN)   
Measurement Method: Differential transformer   
Measurement Range: 0 to 10 Μm   
Minimum Measurement Increment: 0.0001 Μm   
Linearity: ±2% of full scale (20 Μm)   
Type: Triangular pyramid indenter with tip angle of 115°   
(Vickers indenter and Knoop indenter are available as options.)   
Tip Radius: 0.1 Μm max.   
Total Magnification (microscope): x 500   
Objective Lens: x 50 (Up to 2 lenses can be attached.)   
Eyepiece: x 10   
Lighting Method: Reflected illumination   
Light Source (lamp): LED: 3 W, 3 V   
Light-Path Switching: Observation or photograph (selectable)   
Collimation Method: Direct connection between encoder and control handle; synchronized movement of two indexes   
Detector: Optical encoder   
Effective Measurement Range: 200 Μm (with x 50 objective lens)   
Minimum Measurement Increment: 0.01 Μm/pulse   
Vertical Distance: Approx. 60 mm   
Area: Approx. 125 (W) x 125 (L) mm   
Stage Movement Range: 25 mm in both X and Y directions   
Specimen Holder: Specimen dimensions (i.e., 8 (thickness) x 30 (width) mm)   
when thin-type attachment (type 3) is used   
OS: Windows® 2000/XP   
CPU: 1 GHz min.   
Disk Drives: CD-ROM drive and 3.5" floppy disk drive   
Display Resolution: 1024 x 768 min. (recommended)   
Expansion Bus: PCI bus, 2 slots min.   
(Must be possible to insert 175-mm and 120-mm cards.)   
Grounding*: The grounding pins of 3-pin connectors must be connected to a   
resistance of 100 W or less.   
Temperature: Recommended temperature: 23±1°C   
Allowable range: 10°C to 35°C   
Vibration: Horizontal vibration: 0.017 Gal max. (at 10 Hz or more)   
0.01 Μm max. (at less than 10 Hz)   
Vertical vibration: 0.010 Gal max. (at 10 Hz or more)   
0.005 Μm max. (at less than 10 Hz)   
Humidity: 80% max. (no condensation)   
External Dimensions: Control unit: Approx. 315 (W) x 375 (D) x 110 (H) mm   
Weight: Control unit: Approx. 5 kg   
   
*This product is a precision measuring device. Special consideration is required for the product's installation conditions.

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