LABORATORY CBR APPARATUS - DIGITAL- IS:2720 (PART XVI)

Compliance Standards

IS:2720 (Part XVI)

Physical data:

1. Capacity       : 5 tons
2. Power supply : Single phase, 220 volts AC
3. Readout        : Digital (flow and load)

Salient features:

No need of separate observation on dial gauge and Proving ring:

1. Facility to readout rate of loading in mm/minute.
2. Tare system to nullify initial load
3. The digital LCD display will retain the peak value until it is cleared.
4. Flow value and load on a single screen.
5. Flow value with a least count of 0.01 mm with accuracy of 1%.
6. Load value with a least count of 0.1 kg / 0.001 KN with accuracy of 1%.
7. Back light facility to observe the readings even in the dark.
8. Four line readout showing load, flow, speed, CBR value @ 2.5 mm and 5mm, and load at 0.5 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 7.5 mm, 10 mm and 12 mm.(scrolling)
9. Auto calculation of CBR value at 2.5 mm and 5 mm.:
10. Over load safety at pre decided load.
11. Over travel safety.
12. Auto reverse to home position on pre set over travel:
13. Auto internal calibration facility to calibrate load and flow.
14. Confirming to BIS 2720 (Part 16)

Standard accessories supplied:

1. C.B.R. Mould Mild steel, with collar and base plate - 1 No.
2. Penetration Piston - 1 No.
3. Brass Perforated swell Plate - 1 No.
4. Displacer Block - 1 No.
5. Annular and Slotted Metal Weight 2.5 kg - 1 No.
6. Metal Tripod Stand - 1 No.
7. Compaction Rammer 2.6 kg and 4.89 kg. : 1 No. each