Automatic Digital Full Rockwell Hardness Tester 300HRSS-150 with Closed Loop Force Control

Brand Name:iqualitrol
Model Number:300HRSS-150
Minimum Order Quantity:1 Set
Delivery Time:3 Working Days
Payment Terms:T/T
Supply Ability:10 Sets per Month
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Location: Dongguan Guangdong China
Address: No. 88, Jiaolian Yiheng Road, Wanjiang district, DongGuan, China (523046)
Supplier`s last login times: within 1 hours
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Product Details

Automatic Digital Full Rockwell Hardness Tester 300HRSS-150
with Closed Loop Force Control


Main Features:

● Closed-loop control of test force;

● Automatic tracking measurement, no measurement error caused by frame deformation and workpiece deformation;


● The indenter can automatically move up and down and clamp the workpiece automatically, no need load initial test force;

● High-precision grating displacement measurement system;


● Large workbench, capable of measuring special-shaped and heavy-shaped parts;

● LCD display, menu operation, complete functions (data processing, hardness conversion, etc.);


● RS232 data interface;

● Optional computer and data process software;


● Accuracy meets GB/T230.2, ISO 6508-2 and American ASTM E18.


Technical Specifications:

Model300HRSS-150
Total Test Force

15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N),

60kgf (558.4N), 100kgf (980.7N), 150kgf (1471N)

Rockwell Ranges20-95HRA,10-100HRBW,10-70HRC,70-94HR15N,42-86HR30N,20-77HR45N,67-93HR15TW,29-82HR30TW,10-72HR45TW
IndenterDiamond Rockwell Indenter, ф1.588mmBall Indenter
Loading MethodAutomatic (Loading/Dwell/Unloading)
Test Scale

HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV

HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y

Data OutputRS232 Interface
Resolution0.1HR
Dwell Time0~99s
Vertical Space300mm, Indenter movement range 50mm
Throat150mm
Power SupplyAC220V/50Hz/1Ph
Execute StandardISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2
Dimension600x450x1000mm, Packing Dimension: 720×560×1370mm
WeightNet Weight: 190kg, Gross Weight: 220kg

China Automatic Digital Full Rockwell Hardness Tester 300HRSS-150 with Closed Loop Force Control supplier

Automatic Digital Full Rockwell Hardness Tester 300HRSS-150 with Closed Loop Force Control

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