China All Rockwell Hardness Tester Hardness Testing Instrument

All Rockwell Hardness Tester
The Rockwell 574RST Hardness Tester is a proven, durable, and reliable deadweight testing instrument. This system is available in Regular, Superficial and Twin Scale models and capable of testing in all of the regular Rockwell hardness scales (60, 100, and 150 kg major test forces), superficial Rockwell hardness scales (15, 30, and 45 kgf major test forces) and can accommodate a wide variety of applications. The Rockwell 574RST Hardness Tester includes a rugged industrial design, a brand new user-friendly LCD panel, and a built-in USB port for rapid data transfer to Microsoft Excel or other applications. All Rockwell R574 Series Hardness Testers are equipped with a powerful auto-braking system on preload ensuring seamless operation, as well as a high-precision depth measurement system for accurate and repeatable testing. The 574 Series Rockwell Hardness Testers offer quality, durability, and an industry leading Gauge Repeatability and Reproducibility making this hardness testing instrument best in class.

Features:USB port for data transferCrisp, intuitive LCD display with test status, hardness values, statistics, and six languagesSpecimen lighting with adjustable illumination levelsDial selectable loadsDurable industrial design to withstand harsh environmentsAutomatic minor load braking system Technical Specifications

Hardness CapabilitiesRegularSuperficialPlasticHardness ScalesA, B, C, D, E, F, G, H, K, L, M, P, R, S, V15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X, 30X, 45X, 15Y, 30Y, 45YA,B, C, D, E, F, G, H, K, L, M, P, R, S, V, 15X, 30X, 45X, 15Y, 30Y, 45YPreliminary Load10 Kg
(98.07 N)3 Kg
(29.42 N)3, 10 Kg
(29.42, 98.07 N)Test Loads60, 100, 150 Kg
(588.4, 980.7, 1471 N)15, 30, 45 Kg
(147.1, 294.2, 441.3 N)15, 30, 45, 60, 100, 150 Kg
(147.1, 294.2, 441.3, 588.4, 980.7, 1471 N)Test Force Application TypeCalibrated Spring (Minor Load), Dead weight stack (Major load)Dwell TimeMinor Dwell Time: 0.1 - 50.0 seconds
Major Dwell Time: 1.0 - 50.0 seconds
Elastic Recovery: 0.2 - 50.0 secondsVertical Testing Capacity289 mm (11.43 in) accessories may decrease available capacityTest Cycle TypeMotorized (Manual preload, auto trip, auto brake)Specimen IlluminationAdjustable LEDStandards CompliantASTM E18, ASTM D785, ASTM B294, ISO 6508, JIS Z2245, GB/T 230ConversionASTM E140, ISO 18265, DIN 50150, GB T1172 Convert up to 4 scales simultaneouslyStatisticsNumber of Tests, Mean, Standard Deviation, Maximum, Minimum Range, CP, CPk, Individual test hardness numbers (displayed in a scrolling vertical list)LanguagesEnglishData Memory999 per each hardness scaleData OutputUSB and RS-232Resolution0.1 or .01 HR (adjustable)Throat Depth175 mm (6.93 in) at the top, 155 mm (6.13 in) at the bottomMachine DimensionsOverall height: 934 mm (36.83 in)
Overall width: 292 mm (11.53 in)
Overall depth: 566 mm (22.3 in)Maximum Specimen Weight100 Kg (220 lb)Machine Weight75 Kg (165 lb)Power Supply100 - 240V AC 60/50 HzApplicationsSteels, Coppers, Cast Irons, Thin Materials, Shallow and Deep Case Hardened Materials