Hardness Tester

Digital Model Available

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.

BACK

NEXT