Automatic Rockwell Hardness Tester

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AUTOMATIC ROCKWELL HARDNESS TESTER lc-200r
The Automatic Rockwell Hardness Tester LC-200 is a machine that uses the Load-cell direct loading method
Features of Machine LC-200R
LC-200R is a fully automatic Rockwell Hardness Tester series manufactured Future-Tech – Japan
Standout features:
- Direct Loading Method with Load-Cell Feedback instead of Weight System & Direct Linear Displacement Measurement.
- Ultimate in Flexibility conforming to Various Requirements by ISO, JIS, ASTM, etc.
- User-friendly One-touch Operation on vivid 8-Color Touch-Panel for Display and Input all Test Conditions.
- One Tester, All Rockwell Scales, Regular & Superficial, and Light Load Brinell Test instantly available with the tough of a finger

Measurement

Scale Selection
- Entire Test Cycle will be per formed Full-Automatic.
- 8 languages available
- Detection and Output of (Max. Indentation Depth) possible
- Various Data Corrections are available
- Max. 2000 Data Memory Capacity
- Various Data Editing & Statistical Function available
- One-Touch Seclection of Test Load in Kgf of SI Unit available

Statistical Data

Troubles Display
Technical Information of Automatic Rockwell Hardness Tester LC-200R
Main Specification
LC-200R
Rockwell – Rockwell Superficial
LC-200RB
Rockwell – Rockwell Superficial – Brinell
MEASUREMENT PRINCIPLE & METHOD
Direct Loading Method with Load-Cell Feedback/ Direct Linear Displacement Measurement
STANDARDS CONFORMED
ISO 6506-2/ ISO 6508-2/ ASTM E 18/ ASTM E 10/ ASTM E 140/ ASTM D 785 JIS B 7726/ JIS K 7202/ JIS Z 2245/
LOADING PRINCIPLE & MEASUREMENT OPERATION
Fully-Automatic Load Control Method:
Fully-Automatic Measurement Operation; Descent of Load Shaft ~ Minor Load Application ~ Test Load Application – Hold- Release- ~ Hardness Display ~ Ascent of Load Shaft
※ Only Manual Operation: Elevation of Specimen Surface within 0.5 ~ 8mm to Indenter
MINOR LOAD
kgf: 3 10
TEST LOAD
kgf: 15 30 45 60 100 150
SPECIAL LOAD FOR BRINELL TEST Confirming to ISO 6506-2 (for LC-200RB only)
kgf: 6.25 7.8125 10 15.625 20 – 25 31.25 40 62.5 100 120 125 187.5
HR SCALE DISPLAY
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
BRINELL TEST MODE
Display HB Hardness based on Depth of Indentation (for LC-200RB only)
※ Reference only to ASTM E 10
General Specification
DISPLAY & OPERATION PANEL
8- Color LCD Touch Panel Display
AVAILABLE LANGUAGES
Japanese/ English/ German/ French/ Italian/ Spanish/ Chinese/ Korean
FLEXIBLE SPECIAL ROCKWELL LOAD SETTING
Available Special Customized Rockwell Type Test by Setting Minor Load/ Test Load Combination between 29.42N (3kgf) and 1961N (200kgf)
INDENTER DESCENT DISTANCE
Max. 8mm
TEST LOAD DWELL TIME
0~999s (Key Entry in unit of 1s/ Factory Setting : 3s)
MEASUREMENT SPEED
For Normal Measurement: Approx. 13s/ 1cycle
RESOLUTION
Display: 0.01HR
PLASTIC MEASUREMENT MODE
Available Load Control Method Conforming to JIS K7202-2 and ASTM D 785
HARDNESS CONVERSION
Conversion & Display in compliance with ASTM E 140
ILLUMINATION LIGHT
White LED Spot Illumination
SPECIMEN FIXING ADAPTER
Available as Option: 2 Types / Large & Small
Display and Output data
OK/ NG CRITERIA & LIMIT SETTING
Upper and Lower Limit Setting between 0.01~130HR and OK/ NG Display
SELF DIAGNOSIS
Display Troubles with Motors and Switches
TEST LOAD DISPLAY
Display Test Load in kgf and SI simultaneously on SCALE SELECTION Screen
HR DATA CORRECTION
Max. Five Points each on 3 HR Scales/ Offset on each HR/ HR on Convex Cylindrical Surfaces (In compliance with ASTM E 18 and JIS Z 2245)/ HRC on Convex Round Surfaces (In compliance with JIS Z 2245)
HR DATA EDITING
Data Editing/ Statistic Data (Test Times/ Max./ Min./ Mean/ Range/ Standard Deviation/ Dispersion/ Coefficient of Variation) / Graph Chart Display/ Histogram Display
MAX. INDENTATION DEPTH
Detection and Output of Max. Indentation Depth
SPECIAL TEST MODE FOR DETECTION ON PROCESS OF DISPLACEMENT OF LOAD & INDENTATION DEPTH
Detection of Displacement of Test Load & Indentation Depth on Procese of Loading and output to outer PC by RS232C in real-time (for LC-200RB only)
DATA OUTPUT & COMMUNICATION SIGNAL
a. HR Value
b. HR Value & Conversion Data
c. HR Value & Max.Depth of Indentation
d. HR Value & OK-NG Criteria
e. HR Value & Statistic Data
f. HR Value, Mean Value & OK-NG Criteria
g. Conversion Data
h. Conversion Data & OK-NG Criteria
i. Conversion Data & Statistic Data
j. Conversion Data, Mean Value & OK-NG Criteria
k. Max.Depth of Indentation