Models of Rockwell Hardness Tester

 Model -121

Automatic load selection with automatic zero setting dial gauge. 

Manual Operation

Model -122

Automatic load selection with automatic zero setting dial gauge. Facility for Brinell Tests with 187.5 kgf. load with 2.5 mm ball Indenter, additional load 250 kgf. with 5 mm ball Indenter for testing hardness of non-ferrous metal. Manual Operation.

Model -123

Similar to 'AI RAB-1' but bigger capacity Diamond Holder is guided in a set of two ball cage, which enables testing of small pins having dia. less than 6 mm (upto 3mm dia)

Model  -124

Manual load selection with automatic zero setting dial gauge. Manual Operation. Diamond Holder is guided in a set to two ball cage, which enables testing of small pins having dia. less than 6 mm. (upto 3mm dia.)

Model  -126

Suitable for Rockwell & Rockwell Superficial tests.

Manually operated

Preliminary Test force 29.42, 98.07 N 3, 10Kgf

Additional Test Force - 1 77.7, 264.8 , 411.9, 490.3, 882.6, 1373 N (12,27,42,50,90 & 140 Kgf )

Total Test Force 147.1, 294.2, 441, 3, 588.4, 980.7J471 N (15 , 30 , 45 , 60 , 100 , 150 Kgf )

Auto zero setting dial gauge.

                                         Model -127

Digital Hardness Tester for Rockwell tests. Motorised for automatic operation cycle i.e. load / dwel l/ unload.

Preliminary Test Force 98.07 N (l OKgf)

Additional Test Force - 490.3 , 882.6 ,1373 N (50,90,140Kgf)

Total Test Force - 588,4, 980.7 , 1471N (60, 100, 150 kgf)

Test Force selection by external dialing.

Set position with LED bar indicator for easy operation.

Key board entry through reliable membrane switches for scale/GO-NOGO/dwell time selection.

Large size scale display for easy reading with 0,1 Rockwell resolution.

Parallel output for connecting dot matrix printer to get result indicating serial number of of tests, hardness scale, hardness value and high / good / low indication

Motorised Rockwell System Hardness Tester  Model : RASN ( M ) Suitable for Rockwell Tests Motorised for automatic Operation cycle  i.e. load/dwell/unload. Preliminary Test Force - 98.07N (10kgf). Additional Test Force - 490.3, 882.6, 1373N (50, 90, 140 kgf). Total Test Force - 588.4, 980.7, 1471N  (60, 100, 150 kgf). Test Force Selection by external dialing. Auto zero setting dial gauge.

Rockwell Cum  Rockwell Superficial 

Hardness Tester Model : RASN ( T ) 

Suitable for Rockwell & Rockwell Superficial Tests.

 Manually Operated.

 Preliminary Test Force - 29.42, 98.07N (3, 10kgf).

 Additional Test Force - 177.7, 264.8, 411.9, 490.3,

   882.6, 1373N (12, 27, 42, 50, 90 & 140 kgf).

 Total Test Force - 147.1, 294.2, 441.3, 588.4, 

    980.7, 1471N (15, 30, 45, 60,100,150 kgf).

                                                  Test Force Selection by external dialing.

                                               Auto zero setting dial gauge.

Model  RASN  RASN (B)  RASN (T)  RASN (M)  Testing Table 50mm dia.  1  1  1  1  Testing Table 38mm dia. with 'V' groove for round jobs 6-45 mm dia.  1  1  1  1  Diamond indentor - Rockwell  1  1  1  1  Steel Ball Indentor 1/16" with 5 spare  balls  1  1  1  1  Steel Ball Indentor 2.5 mm with 5  spare balls  -  1  -  -  Test Block Rockwell 'C'  1  1  1  1  Test Block Rockwell 'B'  1  1   1  1  Test Block HB 2.5 / 187.5  -  1  -  -  Test Block HR 30 N  -  -  1  -  Allen Spanners  5  5  5   5  Screw Drivers  1  1  1  1  Clamping Device  1  1   1  1  Dash Pot Oil   1 Bottle  1 Bottle  1 Bottle  -   Wooden Box for Std. Accessories  1  1  1  1   Telescopic Sleeves for Elevating screw protection  1 Set  1 Set  1 Set  1 Set  Spare Fuse 1 Amp.  -   -  -  1  Power Cable  -  -  -   1   Brinell Microscope  -  1  -  -   Machine Cover  1  1  1  1  Instruction Manual  1  1  1  1

b>