HM-210 / 220 Type A
Technical Data Test force range:
HM-210A: 9 steps + arbitrary test force HM-220A: 19 steps + arbitrary test force Load dwell time: 0 - 999s Manual XY stage unit
SERIES 810 — Micro Vickers Hardness Testing Machines
Stage size: 100x100mm Travel range: 25x25mm
with Digimatic in/mm micrometer heads
• The electromagnetic force motor used in the loading mechanism enables the test force to be freely selected (see test force specifications) over the wide range of 0.4903mN to 19610mN (0.05gf to 2 kgf). It is also possible to freely set load dwell times. Now your desire for absolute control over the indentation size in Vickers hardness testing can be satisfied. The HM-200 series always offers the test force most appropriate for the specimen material and shape. • Newly-designed ‘MH Plan’ objectives are optimized for measuring indentation images. The lineup includes 6 types of long working distance objectives: 10X, 20X, 50X and 100X for measuring indentation images, and 2X and 5X for enabling wide-range measurement around indentations.
• The long working distance objectives enable a comfortable working distance between the objective and the specimen surface. This greatly reduces the possibility of collision between the specimen and the objective during focusing operations. (e.g. for 50X objectives: 1.1mm for conventional models, 2.5mm for HM-200 series). • LEDs, which have a longer life, produce less heat, consume less power and are more energy efficient than incandescent bulbs, are employed for the illumination system. • The motorized turret allows for up to 4 objective lenses and 2 indenter assemblies to be mounted at the same time.
Resolution: 0.001mm Max. specimen height: 133mm (Stage size: 25 x 25mm) Max. specimen height: 121mm (Stage size: 50 x 50mm) Max. specimen depth: 160mm (from the center of indenter) Optical path: 4-port objectives switching system of Infinity-correction optical system Resolution: 0.01μm (When using objectives of X40 or more) Data output: Serial interface (RS-232), Digimatic interface, USB 2.0 Power supply: 39VA 100-125/220-240V AC, 50/60Hz Dimensions: (W x D x H): 315x671x595mm Mass: 43kg Optional Accessories (Factory-installed option) 11AAE665: Objective lens unit 2X 11AAE666: Objective lens unit 5X 11AAE667: Objective lens unit 10X 11AAE668: Objective lens unit 20X 11AAE669: Objective lens unit 100X 11AAE677: Measuring microscope (Digital ocular) 11AAE670: Knoop Indenter Assembly (HM-210 Series) 11AAE671: Knoop Indenter Assembly (HM-220 Series) Optional Accessories 810-454-20A: TV camera unit (8.4 inch LCD) 19BAA058: Diamond indenter for Vickers (HM210 Series standard test force) 19BAA059:
Diamond indenter for Vickers (HM220 Series low test force)
19BAA061: 19BAA062: 810-013: 810-014-1: 810-015-1: 810-016: 810-017: 810-019: 810-020: 810-018: 810-084: 810-085: 810-095: 375-056: 810-650-1: 810-650-2: 810-650-3: 810-650-4: 810-650-5: 810-641: 810-420: 810-423 : 810-424: 810-427:
Diamond indenter for Knoop (HM210 Series) Diamond indenter for Knoop (HM220 Series)
Observation image of the indentation (50X)
Specimen (thin plate) holder Specimen (wire) holder Specimen (wire or ball) holder
50 mm Vise 100 mm Vise
HM-210A
Stray light reduction around the indentation
Specimen tilting holder Universal specimen holder
SPECIFICATIONS
TYPE A Digital Hardness Tester
Rotary table
Rotatable universal specimen holder Adjustable specimen (thin plate) holder Stage Micrometer (glass) Micro-scale Resin mold specimen stage ø25.4 Resin mold specimen stage ø30 Resin mold specimen stage ø31.75 Rotatable specimen stage Resin mold specimen stage ø38.1 Resin mold specimen stage ø40 25x25mm stage (metric only) 50x50mm stage (metric only) 1”x1” in/mm stage (standard) Vibration Isolator
HM-210 Type A HM-210 Type A V/K HM-220 Type A HM-220 Type A V/K
Model No.
Order No.
64AAB305PA
64AAB306PA
64AAB307PA
64AAB308PA
0.4903, 0.9807, 1.961, 2.942, 4.903, 9.807, 19.61, 29.42, 49.03, 98.07, 196.1, 294.2, 490.3, 980.7, 1961, 2942, 4903, 9807, 19610 (0.05 gf-2kgf) < 1 gf in .1 gf increments, ≤ 100 gf in 1 gram increments, > 100gf in 10 gram increments
HM-211 98.07, 196.1, 294.2, 490.3, 980.7, 1961, 2942, 4903, 9807 (10gf-1000gf) ≤ 100 gf in 1 gram increments, > 100gf in 10 gram increments
Fixed test force (mN)
Arbitrary test force
Test force control
Force generation by electromagnetic and automatic control (load, dwell, unload)
Control unit
Color LCD Touch Screen
2”x2” in/mm stage
60μm/s, Variable between 2 and 60μm/s. ≤ 30 gf.
Loading rate
60 µ/ sec
K
Load dwell time
0-999 sec
Power turret with up to 2 indenter mounts and 4 objective mounts (manual operation possible)
Indenter
Vickers
Vickers and Knoop Vickers
Vickers and Knoop
Objective lenses
10x, 50x
10x, 20x, 50x
10x, 50x, 100x
10x, 50x, 100x
Objective turret
Motor driven and manual operation
Filar eye piece
Dual Line, 10X, .01µ min
With TV camera unit 810-454-20A (selectable with HM-210A/220A)
Measurement of indentation dimensions on a TV monitor reduces eye fatigue, which leads to improvement in operation efficiency in multi-point testing.
Touch-screen type control panel
K-4
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