ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Technical Parameters:
Intial test force(N): 10kgf(98.07N) allowable error ±2.0%
Total test force(N): 60kgf(588N) 、100kgf(980N) 、150kgf(1471N)
Rockwell ruler: HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK
Inspection standard: GB/T230.1, GB/T230.2, national standard: JJG112 vertification procedure ASTM E18
accuracy: 0.1HR
Durating time(s): 1-60
Hardness reading: LCD
Max height of the test piece (mm): 230
Intender center to body distance(mm): 165
Hardness tester dimension(mm): 520×240×720
Power supply: 220V/50HZ
Tester weight(kg): 70
Hardness measuring range: HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-94, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:100-120, HRM:85-110, HRR:114-125
Main functions and features：
1. Directly display the test hardness value through the large LCD screen;
2. The shell is made of one-time molding and casting by a special sand-finding process, with a stable structure and no deformation, and can work in a relatively harsh environment; the car paint has high grades, strong scratch resistance, and it is still bright as new after many years of use;
3. We have the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance and upgrade services for the machine for life;
Main purpose and scope of use：
1、Cast and forged parts · Sample testing and acceptance testing
2、Planar and cylindrical workpieces ·Steel, non-ferrous metals
3、Automotive and aerospace industry ·Carbide, ceramic, stainless steel
4、Laboratory and workshop
