Our Manufacture Products

Hardness Tester

Digital Model Available

hardness tester

NMR (Series)

 

Standard Rockwell Method-Manual Operation


Model NMR-2

With automatic zero setting dial gauge and manual load selection.


Model NMR-3

With automatic zero setting dial gauge and automatic load selection.

Superficial Rockwell Method-Manual Operation


Model NMRS-7
With automatic zero setting dial gauge device and manual load selection. The plunger is guided in a set of six ball bearings.

Model NMRS-8
With automatic zero setting dial gauge device and automatic load selection. The plunger is guided in a set of six ball bearings.

Standard Rockwell/Superficial Rockwell Method Manual Operation

Model MRT-9
Standard Rockwell / Superficial Rockwell Twin Hardness Tester with automatic zero setting dial gauge device and automatic load selection, for minor and major loads. The plunger is guided  in a set of six ball bearings.

Standard Accessories
Description
Models
NMR 2 & 3 NMRB -4 NMRB -S MRB -5 NMRS -7&8 MRT-9 MRT-9
Caliberated weight set kgf. 60, 100, 150 60,100, 150, 187.5,  60, 100, 150, 187.5, 250 60, 100, 125, 150, 187.5, 250 15, 30, 45 15, 30, 45, 60, 100, 150 15, 30, 45, 60, 100, 150
Suitable dial gauge 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc.  1pc.
Flat testing table 50 mm dia.  1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1pc.
Testing table 40mm.dia. with vee groove 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1pc.
Spot Anvil nil nil nil 1 pic. 1pic. 1pic. 1pc.
Sphero-conical diamond cone penetrate 120o 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1pc.
1/16" dia. steel ball indentor with extra 5 balls 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1pc.
2.5 mm. dia. steel ball indentor nil 1 pc. 1 pc. 1 pc. nil nil nil
5 mm. dia. steel ball indentor nil nil 1 pc. 1 pc. nil nil nil
10 mm. dia. steel ball indentor nil nil nil 1 pc. nil nil nil
Test Block Rockwell C 1 pc. 1 pc. 1 pc. 1 pc. nil 1 pc. 1pc.
Test Block Rockwell B 1 pc. 1 pc. 1 pc. 1 pc. nil 1 pc. 1 pc.
Test Block Rockwell superficial 30N nil nil nil nil 1 pc. 1 pc. 1 pc.
Test Block Rockwell superficial 30 T nil nil nil nil 1 pc. 1 pc. 1 pc.
Test Block HB 2.5/187.5 nil 1 pc. 1 pc. 1 pc. nil nil nil
Test Block HB 5/250 nil nil 1 pc. 1 pc. nil nil nil
25X Brinell Microscope with achromatic objective & light nil 1 pic. 1 pc. 1 pc. nil nil nil
Allen Spanner 2 pcs 2 pcs 2 pcs 2 pcs 2 pcs 2 pcs 2 pcs.
Clamping Device  1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1pc.
Dashpot Oil 1 bottle 1 bottle 1 bottle 1 bottle 1 bottle 1 bottle 1 bottle
Instruction Manual 1 book 1 book 1 book 1 book  1 book 1 book 1 book
Collapsable cover for main screw protection 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 1 pc.
Storage case for accessories 1 pc 1 pc 1 pc 1 pc 1 pc 1 pc 1 pc.

Technical Data

Maximum load kgf. 150 187.5 250 250 45 150 150
Minor Load Kgf. 10 10 10 10 3 3 & 10 3 & 10
Maximum test height (mm) with 50 mm. dia. flat anvil 305 305 305 305 305 305 305
Depth of thrOat (mm) 180 180 180 180 180 180 180
Maxim. depth of elevating screw below base (mm) 310 310 310 310 310 310 310
Elevating screw dia. (mm) 44 444 44 44 44 44 44
Size of base (mm) 225 x 515 225 x 515 225 x 515 225 x 515 225 x 515 225 x 515 225x515
Machine height (mm) 795 795 795 795 795 795 795
Weight (approx) 120 Kg.    130Kg. 135 Kg. 140 Kg. 120kg. 140KG. 140 kg.

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