Dhara Agency

Other Details:
Fine make hardness testers model TSM is manually operated_ These models are designed and developed after years of experience in this field. All the models are manufactured under strict quality at all manufacturing stages.
These models are suitable for testing hardness of metals and alloys of all kinds,. hard or soft, whether flat or round etc_ or of irregular shape. These Testers are simple rn design and easy to operate, still suite sensitive and accurate.
These models strictly conform to iS 3804. BS 891 Part-I &IL ASTM-E-18 for Rockwell test and IS 2281-2005_ BS 240. ASTM-E-10 for Brinell test and IS 5073-1988_ ATM-E-18 for Rockwell Superficial test.
TSM: This hardness tester is similar to TRB-250 machine in construction and with automatic weight selection. This is useful for carrying Rockwell and Rockwell Superficial Tests. The Rockwell Superficial method is useful for checking hardness of very thin sheets and surface hardness.

• Fine make hardness testers model TRB & TRB-250 are manually operated. These models are designed and developed after years of experience in this field. All the models are manufactured under strict quality at all manufacturing stages.
• These models are suitable for testing hardness of metals and alloys of all kinds,. hard or soft, whether flat or round etc_ or of irregular shape. These Testers are simple rn design and easy to operate, still suite sensitive and accurate.
• These models strictly conform to iS 3804. BS 891 Part-I &IL ASTM-E-18 for Rockwell test and IS 2281-2005_ BS 240. ASTM-E-10 for Brinell test and IS 5073-1988_ ATM-E-18 for Rockwell Superficial test.

Hardness  Tester  TLRH-CURVE,  adopted  the  international  advanced  closed-loop  sensor  control technology, to achieve full automatic control and hardness testing process. The load system uses high- precision force value sensor and central controller to form a closed-loop loop to achieve full microsecond level tracking and control of the booster process. The measurement system uses high-precision displacement sensor with a hardness value resolution of 0.1 HR for accurate hardness results.

FEATURES 
1. Decent design, high testing precision and simple operation.
2. Adopted car painting technology. The paint shade do not fade and machine looks like new over year.
3. The Elevating screw is guided in a hardened & ground bush, not allowing movement of elevating screw more than 0.05mm when raised to full heigh
4. An antifriction linear movement with almost no clearance is provided for a perfect movement of diamond holder. this enable testing of small dia. pin or ball upto 3mm dia.
5. The machine provided with manual zero setting dial indicator having least count of 0.5 HR and automatic load selection by knob.
6. The machine can be upgraded to digital by replacing with digital dial indicator (optional)

Other Details:
Hardness Testing Machin model TRS, TRB, TRB-250, TSM are Manually operated. All these models are suitable for testing Hardness of metals and alloys of all kinds of hard or soft, whether flat, round or irregular shape. These tester are simple in design and easy to operate, to sensitive and accurate.