GA-3807 Portable Hardness Tester
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GA-3807 Portable Hardness Tester

GA-4122 Plastic Rockwell Hardness Tester GA-4122 Plastic Rockwell Hardness Tester
GA-3818 Wechsler Hardness Tester GA-3818 Wechsler Hardness Tester

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GA-3807 Portable Hardness Tester

Functional Fđồ ăn:

  • Multiple language switching between Simplified/Traditional Chinese, Tiếng Anh, and German, with menu based operation.
  • Adopt a proprietary dual bin dustproof design to ensure that the main engine bin is not affected by dust;
  • Type-cUSB and RS485 communication interfaces can easily connect PCs, industrial control computers, or PLCs;
  • The main interface displays two hardness scales.
  • There are three modes switching on the main interface (histogram mode, full hardness mode, and curve mode).
  • The production batch number setting function allows for self numbering of measured workpieces, facilitating statistical recording.
  • Browse for any hardness scale conversion of status measurement data, which is convenient and fast.
  • It can be equipped with 7 different impact devices, which do not require recalibration during replacement and can automatically identify the type of impact device.
  • Support the measurement of multiple hardness systems and three strength values.
  • Built-in domestic and foreign hardness conversion tables to meet the different needs of customers.
  • It can store 510 files, with 46 ĐẾN 215 groups of single measurement values, average values, measurement dates, impact directions, lần, nguyên vật liệu, hardness system, and other information for each file (32 ĐẾN 1 thời gian tác động).
  • The upper and lower limits of hardness values can be set in advance, and automatic alarm will be given when the limit is exceeded, facilitating the needs of users for batch testing.
  • Indication software calibration function.
  • Built-in high-performance lithium battery and charging control circuit, with a battery capacity of 2000mA.
  • Computer software can be equipped to support data query, kho, Thống kê, histogram display, and other functions, and stored in Exl format

 

GA-3807 Portable Hardness Tester

Các chỉ số kỹ thuật chính:

  • Indication error and repeatability
Number Impact device type Standard Leeb hardness block hardness value Indication error Indication repeatability
1 D 760±30HLD

530±40HLD

 ±5 HLD

±8 HLD

 5 HLD

8 HLD
2 DC 760±30HLDC

530±40HLDC

 ±5 HLDC

±8 HLDC

 5 HLD

8 HLD
3 DL 878±30HLDL

736±40HLDL

 ±10 HLDL 10 HLDL
4 D+15 766±30HLD+15

544±40HLD+15

 ±10 HLD+12 10 HLD+12
5 G 590±40HLG

500±40HLG

 ±10 HLG 10 HLG
6 E 725±30HLE

508±40HLE

 ±10 HLE 10 HLE
7 C 822±30HLC

590±40HLC

 ±10 HLC 10 HLC
  • Hardness systems: Leeb (HL), Brinell (HB), Rockwell A (HRA), Rockwell B (HRB), Rockwell C (HRC), Vickers (HV), and Shore (HS)
  • 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 ° (vertically downward, obliquely downward, horizontally, obliquely upward, vertically upward)
  • Measuring materials: steel and cast steel, alloy tool steel, thép không gỉ, gray cast iron, ductile iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper and forged steel
  • Display TFT,, 320 × 240 TFT LCD screen Data storage 510 files, 46 ĐẾN 215 các nhóm (thời gian tác động 32 ĐẾN 1)Communication interface standards USB2.0 (RS232,RS485)
  • Charging power supply 5VDC，220VAC
  • Charging time 2-3hour
  • Battery 4V，Li（2000mAh）Battery
  • Ambient temperature 0～40℃
  • Storage temperature -25～70℃
  • The continuous working time is about 20 giờ, and the standby time is 80 giờ;