Online Leeb Hardness Tester Connection to PC or PLC Controller for Real-Time Data Transmission

The RHL-AI 1600 online Leeb hardness tester features a 2.8- inch, 320x240 color TFT screen with delicate colors and rich display content. It is online powered and incorporates electromagnetic interference and surge protection designs, providing strong immunity. It also has an Ethernet port or RS485 communication interface, allowing connection to a PC or PLC controller for real-time data transmission.

Features:

• All in English , and the operation is menu-driven.
• With a network port or RS485 communication interface, it can be easily connected to a PC, industrial computer or PLC;
• It can be equipped with 7 different impact devices, and no recalibration is required when replacing them. It can also automatically identify the type of impact device.
• It supports the measurement of multiple hardness scales and three strength values.
• It has two built-in hardness conversion tables, one for domestic use and one for international use, to meet the different needs of customers.
• Two hardness scales are displayed.
• Browse the measurement data and switch between any hardness scales quickly and easily.
• The upper and lower limits of the hardness value can be preset, and an alarm will be set automatically if the limit is exceeded, which is convenient for users to conduct batch tests.
• Indication software calibration function.
• Indication error and indication repeatability

Key technical specifications:

• Hardness scale: Leeb (HL), Brinell (HB), Rockwell A (HRA), Rockwell B (HRB), Rockwell C (HRC), Vickers (HV), and Shore (HS).
• Measurement range: HLD (170～960), HRA (59～85), HRB (13～100), HRC (18～68), HB (19～655), HV (80～976), HS (32～100)
• Measurement directions: 360° (vertically downward, diagonally downward, horizontal, diagonally upward, vertically upward).
• Measuring materials: steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile cast iron, cast aluminum alloys, copper-zinc alloys (brass), copper-tin alloys (bronze), pure copper, and forged steel.
• Displays: 2.8- inch TFT LCD screen with dimensions of 320 × 240 .
• Power supply: 24V
• Ambient temperature 0～40℃
• Storage temperature -25～70℃

Standard configuration:

• 1pc main unit
• 1pc D type impact device
• 1pc small support ring
• 1pc Nylon brush (I)
• 1pc high-value Leeb hardness block
• 2pcs terminals
• 1pc Operation manual
• 1pc HUATEC calibration certificate

Optional accessories:

• Various irregular impact devices
• Various irregular support rings
• Various hardness blocks