ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
General parameters
Hardness scale Leeb (HL), Brinell (HB), Rockwell A (HRA), Rockwell B (HRB), Rockwell C (HRC), Vickers (HV) and Shore (HS)
Roller-specific status:
Measurement range : HSD (30-110)
Non-roller-specific status:
Measuring range: HLD (170-960), HRA (59-85), HRB (13-100), HRC (18-68), HB (19-655), HV (80-976), HS (32-100)
Measuring direction： 360° (vertical downward, oblique downward, horizontal, oblique upward, vertical upward)
Measuring materials: Steel and cast steel, alloy tool steel, stainless steel, grey cast iron, ductile iron, cast aluminum alloys, copper-zinc alloys (brass), copper-tin alloys (bronze), pure copper and forged steel
Display: LCD, 128×64 graphic dot matrix LCD
Printing function: thermal print head, quiet operation, can print measurement results at any time
Printing paper: width 57.5±0.5mm, diameter 30mm
Communication interface standard: USB2.0
Charging power supply: 9VDC, 220VAC
Charging time: 4~5 hours
Battery: 7.4V, lithium battery (1500mAh)
Ambient temperature: 0~40℃
Storage temperature: -25~70℃
Continuous working time: about 300 hours
Standard configuration:
Instrument host: 1 unit
D-type impact device: 1 unit
Small support ring: 1 unit
Nylon brush (I): 1 unit
High-value Leeb hardness block: 1 unit
Charger: 1 unit
Communication cable: 1 unit
Features:
Full Chinese display, menu-based operation.
Mini USB communication interface.
7 different impact devices can be equipped in non-roller-specific state. No recalibration is required when replacing, and the type of impact device can be automatically identified.
Supports measurement of multiple hardness systems and three strength values.
Can store 300 groups, single measurement values, average values, measurement date, *.impact direction, number of times, materials, hardness system and other information.
The upper and lower limits of the hardness value can be set in advance, and an automatic alarm will be issued when the limit is exceeded, which is convenient for users to meet the needs of batch testing.
Indicator software calibration function.
Built-in high-performance lithium battery and charging control circuit, with ultra-long working and standby time.
Can be equipped with computer software to support data query, storage, statistics and bar chart display functions.
