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Labtron Rock Well Hardness Tester LRHT-A12 image-1

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Rock Well Hardness Tester ERHT-A12

Name: Rock Well Hardness Tester ERHT-A12
Brand: Generic Brand
SKU: ADHML
Price: 69.5 USD
Availability: InStock

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SKU ADHML Category Hardness Tester Brand Generic Brand Condition New

Specifications

Country of Origin	UK
Brand	Generic Brand
Power Supply	AC 220 V / 50 to 60 Hz
Model	LRHT-A12
Weight	70 KG
Overall dimensions	560 × 200 × 800 mm
Type of Product	Hardness Tester
Standards	BSEN 6508 / ISO 6508 / ASTM E18 / GB/T230
Data Storage	USB flash drive in Excel format
Dwell Time	0–99 s
Max Height of Specimen	200 mm
Conversion Scale	Rockwell / Brinell / Vickers
Hardness Testing Range	HR15N — 70–94 / HR30N — 42–86 / HR45N — 20–77 / HR15TW — 67–93 / HR30TW — 29–82 / HR45TW — 10–72
Rockwell Scale	HRA / HRB / HRC / HRD / HRE / HRF / HRG / HRH / HRK / HRL / HRM / HRR / HRP / HRS / HRV
Initial Load of Rockwell	3 kgf (29.42 N)
Total Load of Rockwell	15 kgf (147.1 N) / 30 kgf (294.2 N) / 45 kgf (441.3 N)
Resolution of Hardness Value	0.1 HR
Load Value Error	Less than 1%
Hardness Reading	LCD Display
Distance from Centre to Outer Wall	200 mm

Key Features

User-friendly interface for easy operation
Data storage for multiple test results
Built-in calibration function for accuracy
Auto shutdown to save energy
Robust construction for industrial use
Safety features to prevent overload
Portability options for easy transport
Multiple indenter options for various materials

Product Description

The Rockwell Hardness Tester LRHT-A12 features a 29.42N initial load, and total loads of 15Kgf (147.1N), 30Kgf (294.2N), and 45Kgf (441.3N), with a 0–99 second dwell time for precise material hardness testing. The digital display provides clear and accurate hardness readings, with a resolution of 0.1 HR, facilitating high precision in results. These specifications make it an excellent choice for reliable and consistent hardness testing in various applications, including manufacturing and material analysis.

Applications:

The Rockwell Hardness Tester LRHT-A12 is used for accurately testing the hardness of ferrous, non-ferrous, and plastic materials on the Rockwell scale. It is widely applied in quality control for manufacturing, metal processing, and material research.

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Frequently Asked Questions

The Rockwell Hardness Tester LRHT-A12 has a hardness testing range of HR15N — 70–94, HR30N — 42–86, HR45N — 20–77, HR15TW — 67–93, HR30TW — 29–82, and HR45TW — 10–72.

This model features total load capacities of 15 kgf (147.1 N), 30 kgf (294.2 N), and 45 kgf (441.3 N).

The initial load for Rockwell testing on this unit is 3 kgf (29.42 N).

The resolution of the hardness value displayed by this model is 0.1 HR.

It requires an AC power supply of 220 V at a frequency of 50 to 60 Hz.

The overall dimensions of this hardness tester are 560 × 200 × 800 mm.

This model weighs 70 KG.

It is designed to test the hardness of ferrous, non-ferrous, and plastic materials on the Rockwell scale.

The LRHT-A12 complies with BSEN 6508, ISO 6508, ASTM E18, and GB/T230 standards.

It features data storage that allows results to be saved on a USB flash drive in Excel format.

The maximum height of the specimen that can be tested with this model is 200 mm.

The dwell time for this model ranges from 0 to 99 seconds, allowing for precise material hardness testing.