เครื่องทดสอบความแข็งแบบตั้งโต๊ะชนิด Rockwell SHR-560Z

เครื่องทดสอบความแข็ง Rockwell รุ่น SHR-560Z แบบอัตโนมัติ และสามารถควบคุมการวัดได้ดี ใช้งานง่าย หน้าจอแสดงผลแบบดิจิตอล อ่านค่าได้ง่าย สามารถคำนวนค่าความแข็งอัตโนมัติ เชื่อมต่อกับคอมพิวเตอร์ มีวัสดุที่ได้รับมาตราฐาน ทำให้ เครื่องทดสอบความแข็ง Rockwell รุ่น SHR-560Z ได้รับมาตราฐาน ISO 6508, ASTM E-18, JIS Z2245, GB/T 230

Feature:

SHR-560Z Automatic double Rockwell hardness tester with a good aesthetic aspect, complete functions, easy operation, intuitive display and good reliability, is a high-tech product combining the mechanic and electric features, which is suitable for the Rockwell and superficial Rockwell hardness test.

- Support for all the Rockwell and superficial Rockwell scales;

- Support for conversion scales of different kinds of hardness;

- Touch screen display and operation, dynamically display the working state of the lifting screw and the indenter;

- Press operation for the test table, fast rising or dropping;

- One key to complete the rising of the specimen, loading dwell and unloading of the indenter, displaying of the hardness value, homing of the test table;

- With data storage function, automatic calculation of the maximum, minimum, average of the hardness value, the test results can be printed for output, and with a RS232 interface users can connect it to the computer for output.

Application:

Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.

Standard: ISO 6508， ASTM E-18， JIS Z2245， GB/T 230.2

Specifications

Model	SHR-560Z
initial test force	3kgf (29.42N), 10kgf (98.07N)
total test force	15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N), 60kgf (558.4N), 100kgf (980.7N), 150kgf (1471N)
indenter	diamond rockwell indenter, ф1.588mmball indenter
loading method	automatic (loading/dwell/unloading)
automatic test table	automatic rising and homing, one key to complete
hardness reading	touch screen
test scale	HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV (HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y)
conversion scale	HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW
data output	RS232 interface
resolution	0.1HR
dwell time	0~99s
max. height of specimen	320mm
throat	150mm
power supply	AC220V， 50Hz
dimension(LWH)	machine: 535×330×890mm， packing: 820×460×1170mm
weight	net weight: 80kg， gross weight: 100kg

Standard accessories

No.	Name	Qty	No.	Name	Qty
1	instrument main body	1	9	large plane test table	1
2	ф1.588mmball indenter	1	10	middle plane test table	1
3	diamond rockwell indenter	1	11	V-shaped test table	1
4	hardness block 60~70 HRC	1	12	anti-dust cover	1
5	hardness block 80~100 HRB	1	13	power cable	1
6	hardness block 20~30 HRC	1	14	fuse 2A	2
7	hardness block 65~80 HR30N	1	15	manual	1
8	hardness block75~85 HR30T	1	16	/	/