ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Application:
Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.
Sheet metal, thin-walled pipe, hardened steel, and small parts of hardness.
Widely used in machinery manufacturing, metallurgy plants, universities, laboratories, etc.
Dwell time: 0-99s
Initial load of Rockwell: 10kgf (98N)
Total load of Rockwell: 60kgf (588.4N) 100kgf (980.7N) 150kgf (1471N)
Initial load of Superficial Rockwell: 3kgf (29.4N)
Total load of Superficial Rockwell: 15kgf (147.1N) 30kgf (294.2N) 45kgf (441.3N)
Load value error: ＜0.5%
Hardness testing range: HRA:20-88、HRB:20-100 、HRC:20-70 、HRD:40-77 、HRE:70-100 、HRF:60-100 、HRG:30-94、HRH:80-100、HRK:40-100、HRL:100-120 HRM:85-115、 HRR:114-125
Testing rage of Superficial Rockwell:
HR15N：70-94 HR30N：42-86 HR45N：20-77
HR15T：67-93 HR30T：29-82 HR45T：1-72
Max Height of Sample: 220mm
Distance of Indenter to outer wall: 200mm
Hardness reading: LCD display
Data output: USB flash disk
Power supply: AC220V，50/60HZ
Size: 560×220×750mm
Net weight: About 70kg
