Rockwell Hardness Tester LRHT-A11

Name: Rockwell Hardness Tester LRHT-A11
Brand: Labtron
SKU: LRHT-A11
Rating: 4.9 (648 reviews)

Rockwell Hardness Tester LRHT-A11 is a precision instrument for testing materials using HR15N to HR45TW scales. It features an initial load of 3 kgf (29.42N) with a 0-60 second dwell time and a 0.1 HR resolution, it ensures accurate results with an error margin of less than 1.0%. It uses electric loading with weights and a high-precision sensor for accurate measurements. It features automatic correction for high, medium, and low hardness values, along with built-in correction for convex cylindrical surfaces. The tester stores, processes, and automatically prints test results, making it efficient and easy to use.

Request Quote

Hardness Testing Range	HR15N:70-94, HR30N:42-86 HR45N:20-77, HR15TW:67-93, HR30TW:29-82, HR45TW:10-72
Rockwell Scale	HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW
Initial Load of Rockwell	3kgf(29.42N)
Total Load of Rockwell	15Kgf(147.1N) 30Kgf(294.2N) 45Kgf(441.3N)
Dwell Time	0-60s
Resolution of Hardness Value	0.1HR
Load Value Error	<1.0%
Hardness Reading	LCD Display
Screen Size	8 inches
Data Storage	60 kinds of test results
Conversion Scale	Superficial Rockwell, Brinell, Vickers
Standards	BSEN 6508, ISO 6508, ASTM E18, GB/T230
Max Height of Specimen	200mm
Distance from the Centre to the outer wall of the Indenter	160mm
Power Supply	AC 220 V, 50 to 60 Hz
Overall Dimensions	560 × 200 × 800mm
Weight	70Kg

Automatic Feedback Lock
Rockwell HRA, HRB, HRC
Cone Diamond Indenter
Automatic Loading
LCD Display
USB Connectivity
Stainless Steel Knob
Cast-Iron Body

Rockwell Hardness Tester LRHT-A11 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.

Download catalog for
Rockwell Hardness Tester LRHT-A11 Catalog

Available Range :

Rockwell Hardness Tester LRHT-A11 : HR15N:70-94, HR30N:42-86 HR45N:20-77, HR15TW:67-93, HR30TW:29-82, HR45TW:10-72 Rockwell Hardness Tester LRHT-A17 : HR15N:70-94, HR30N:42-86 HR45N:20-77, HR15TW:67-93, HR30TW:29-82, HR45TW:10-72 Portable Rockwell Hardness Tester LRHT-A18 : HRA: 20 to 88, HRB: 20 to 100, HRC: 20 to 70, HRD: 40 to 77, HRE: 70 to 100, HRF: 60 to 100, HRG: 30 to 94, HRH: 80 to 100, HRK: 40 to 100, HRL: 100 to 120, HRM: 85 to 115, HRR: 114 to 125 Rock Well Hardness Tester LRHT-A10 : HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-100, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:100-120, HRM:85-115, HRR:114-125 Rockwell Hardness Tester LRHT-A14 : HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-100, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:100-120, HRM:85-115, HRR:114-125