MITUTOYO HH-411 ເຄື່ອງທົດສອບຄວາມແຂງແບບພົກພາ (1-999HL)
Impactor Impact hammer with integrated detector and carbide-ball tip (D type: conforming to ASTM A 956)
Display unit: 7-segment LCD
Display range
Leeb: 1-999HL Resolution 1HL
Vickers: 43-950HV Resolution 1HV
Brinell: 20-894HB Resolution 1HB
Rockwell C: 19.3-68.2HRC Resolution 0.1HRC
Rockwell B: 13.5-101.7HRB Resolution 0.1HRB
Shore: 13.2-99.3HS Resolution 0.1 HS
Tensile strength: 499-1996MPa Resolution 1MPa
(Display range depends on conversion table.)
Functions
Auto Angle Compensation Function, Offset function
OK/NG judgment function, Conversion function
Data storage function: 1800 data entries
Statistical analysis (Average, Maximum, Minimum, Dispersion)
Auto sleep function, Impact counter display function
Testable workpiece
limits
Minimum 5mm or more in thickness and 5kg or more in mass (When the sample mass is 0.1kg or more and less than 5kg, fix it against a larger mass to make it testable.)
Test points: 5mm or more from the edge of the sample, 3mm or more to each of the tested points.
Surface roughness of samples: Ra 2μm or less
Output RS-232C, SPC (each 1 output, simultaneous output is possible)
Power supply:
Alkaline AA battery 2pcs (battery life: approx. 70 hours)
AC adapter (optional accessory)
Operating environment
Temperature: 0°C to 50°C
Humidity: less than 95% without condensation
Size / Mass Display unit: approx.70 x 110 x 35 mm, 200g
Impactor: approx. ø28 x 175 mm, 120g
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ