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Full-automatic Load-cell System Rockwell Type Hardness Tester

Product Serial:LC-series

LC-200R, LC-200RB Automatic Rockwell Hardness Tester
Product Description
The high-precision load cell model, which is loved by scientific research institutions and experimental academic institutions, is widely used in metal material exploration, process development, heat treatment process research, with automatic measurement functions, and various intelligent systems can be customized according to needs, including special software and Intelligent material device.
 荷重元型數位顯示洛氏硬度計具備全自動測定機能,並可根據需求訂製各式智能系統  中澤荷重元型數位顯示洛氏硬度計,深受科研單位及實驗學術單位喜愛
Product Feature
  • Compliance with international mainstream norms
    ISO-6506-2/1SO-6508-2/ASTM-E18/ASTM-E10/JIS Z2245
  • LED digital display
    Full-color 8-inch LCD touch screen
  • Replace traditional weights to improve stability and accuracy
    Display accuracy with two decimal places 0.01HR
  • Fully automatic testing
    Working distance 0.5mm~8mm continuous automatic test
  • multi-lingual
    Available in Chinese, English, Korean, German, French, Italian, Spanish, Japanese
  • Five-point linear correction function
    High, medium and low hardness standard films can be used for multi-point correction to ensure accuracy.
  • Shape correction function
    Provide cylindricity correction, spherical correction, OFFSET correction
  • Hard plastic test mode
    According to JS K7202-2 and ASTM D785 specifications
  • Special light load Brinell hardness test
    According to 1SO-6506-2 specification
Product Specification
Item/form LC-200R LC-200RB (with special light load Brinell hardness)
Measuring principle and method Load cell direct load check probe depth calculation method minimum 0.01HR Hardness table example: HRC 60.05
Meet the specification JIS B 7726/JIS K 7202/JIS Z 2245/ISO 6506-2/ISO 6508-2/ASTM E 18/ASTM E 104/ASTM E 140/ASTM D 785
Operation interface and display interface Full-color 8-inch LCD touch screen
Language Japanese, English, Chinese, Korean, German, French, Italian, Spanish
Load principle Sensor type automatic load method: load axis (diamond probe or steel ball probe)
Decrease>>reference load>>test load, hold load, release load>>load axis rise>>display hardness value
Measuring action Continuous measurement: the surface of the sample is within 0.5~8mm from the probe, the load is continuously and automatically raised and lowered, and the hardness value is displayed
Manual mode: use the lifting handle to move the sample away from the surface, 0.5~8mm, automatically determine the hardness value
Load Reference load 3kg(29.42N), 10kg(98.07N)
Test load kgf: 15, 30, 45, 60, 100, 150
N: 147.1, 294.2, 441.3, 588.4, 980.7, 1471
ISO 6506-2 Beryl hardness special load - kgf: 6.25, 7.8125, 10, 15.625, 20, 25, 31.25, 40, 62.5,
100, 120, 125, 187.5
N: 61.29, 76.61, 98.07, 153.2, 196.1, 245.2, 294.2,
306.5, 392.3, 612.9, 980.7 1226, 1839
Special load can be set arbitrarily Set any combination of "reference load + test load" within the range of 3kg (29.42N) ~ 200kgf (1961N)
Lowering distance of load axis (probe) Up to 8mm
Test load holding time 0~999 seconds (sec) can be set arbitrarily/factory setting: 3S
Measuring time 13 seconds/each measurement time
Rockwell (HR) ruler and unit C, D, A, G, GW, B, BW, F, FW, K, KW, E, EW, H, HW, P, PW, M, MW, L, LW, V, VW, S, SW, R, RW, 15N, 30N, 45N, 15T, 15TW, 30T, 30TW, 45T, 45TW, 15W, 15WW, 30W, 30WW, 45W, 45WW, 15X, 15XW, 30X, 45XW, 15Y, 15YW, 30Y, 30YW, 45Y, 45YW.
Qualified judgment/upper and lower limit judgment Upper limit and lower limit setting 0.01~130HR, HI-OK-LO indicator light
Plastic hardness test according to specifications JIS K 7202/ASTM D 785
Hardness conversion/representation according to specifications ASTM E140 hardness conversion/representation
Test load indication unit Unit switch, kgf/SI unit
Brinell hardness - Indentation depth calculated HB hardness (reference value)
Hardness correction function (OFFSET) Maximum five-point multi-point correction/OFFSET correction/cylindricity correction (ASTM E18 and JIS Z 2245)/spherical surface correction (JIS Z 2245) uses three hardness standard test pieces, and each hardness level can be corrected
Data memory Can store up to 2000 pens
Data editing/statistics function Measurement value correction/statistical analysis (measurement times/maximum/minimum average tolerance/standard deviation/unbiased dispersion)
External turn signal Output signal: RS-232 (list machine/PC), OPTION: PI0 (for external use)
Print data function
  1. Hardness value
  2. Hardness value, conversion value
  3. Hardness value, maximum indentation depth
  4. Hardness value, qualified judgment
  5. Hardness value, statistical analysis result
  6. Hardness value, average value, qualified judgment
  7. Conversion value, pass judgment
  8. Conversion value, pass judgment
  9. Conversion value, statistical analysis result
  10. Conversion value, average value, pass judgment
  11. Maximum pressing depth
Lighting device White LED lighting device
Maximum height of sample 255mm(10")
Maximum depth of sample 170mm(6.7")
Dimensions (W)220mm x (D)465mm x (H)810mm
Body weight About 100kg (including standard accessory box)
Power options AC100~240V 50/60Hz (switchable function)
Standard accessories Diamond probe x1, 1/16" steel ball probe x1, 1/16" spare steel ball x10, hardness standard piece HRC, HRB, HR30N, HR30T each, 60mm drill seat x1, V-type drill seat (large) x1 , V-shaped drill base (small) x1, fuse 2Ax1, power cord x1, leveling feet x4, body dust cover x1, accessory box x1,