Krishna Scientific Suppliers
Krishna Scientific Suppliers
Moulivakkam, Chennai, Tamil Nadu
GST No. 33AGZPK9713F1ZZ

Laboratory Apparatus

Leading Manufacturer of ring and ball apparatus, air curtain, slump cone apparatus and ductility apparatus from Chennai.
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Ring and Ball Apparatus
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Ring and Ball Apparatus

Approx. Price: Rs 14,000 / PieceGet Latest Price
Product Details:
BrandKrishna
Two Steel Balls9.5 mm in dia
Brass RingsTwo Tapered of Brass
Ball GuideTwo
Ring HolderOne
Bath Breakers of Heat Resistance GlassI.D. 8.5 cms and depth 12 cm approx
StandardIS 1205
Specification :
  • Used for the determination of the softening point of bituminous material.
  • Softening point is that temperature at which the specimen under test becomes soft enough to allow steel ball of specific dimension to fall a required distance under test condition.


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  • AIR CURTAIN
  • AIR CURTAIN
  • AIR CURTAIN
AIR CURTAIN
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AIR CURTAIN

Approx. Price: Rs 29,000 / PieceGet Latest Price
Product Details:
Minimum Order Quantity1 Piece
Door Sizeupto 10ft
Usage/ApplicationIndustrial Usage
Air Velocity>20-22 m/s
Curtain TypeAUTOMATIC
Noise Level<70 dB
MountingWall Mount
ColorGrey color
Voltage230V
Frequency60 HZ
Phase1 phase
I Deal InNew Only
BrandKrishna
An air door or air curtain is a device used to prevent air or contaminants from moving from one open space to another. The most common use is a downward-facing blower fan mounted over an entrance to a building, or an opening between two spaces conditioned at different temperatures.

Additional Information:
  • Production Capacity: 10
  • Delivery Time: 10 DAYS
  • Packaging Details: PACKING AND TRANSPORT COST
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  • Air Curtain
  • Air Curtain
  • Air Curtain
Air Curtain
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Air Curtain

Approx. Price: Rs 21,000 / PieceGet Latest Price
Product Details:
Door Sizeupto 4ft
Air Velocity>20-22 m/s
Noise Level<80 dB
MountingWall Mount
Colorgrey
Dimensions1200mm
An air door or air curtain is a device used to prevent air or contaminants from moving from one open space to another. The most common use is a downward-facing blower fan mounted over an entrance to a building, or an opening between two spaces conditioned at different temperatures.

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Slump Cone Apparatus
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Slump Cone Apparatus

Approx. Price: Rs 1,800 / PieceGet Latest Price
Product Details:
BrandKrishna
ColorBlue
Steel Rod16mm dia x 600mm long
Internal Dia20 cm
Internal Height30 cm
Internal Top Dia10 cm
StandardIS 7320
Foot pieces can be fixed to the clamps on the base plate. The base plate has a lifting handle for easy transportation.

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Ductility Apparatus
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Ductility Apparatus

Approx. Price: Rs 45,000 / UnitGet Latest Price
Product Details:
PhaseSingle Phase
ColorBlue
Voltage220 V
BrandKrishna
StandardIS1208 - 1958,ASTM D 113,IP 32,55
Power SourceElectric
The apparatus consists of a water bath with a thermostatic heater. And circulating pumps to maintain uniform water temperature. One-half of the briquette molds is fixed on a carrier which slides over a rotating threaded shaft with a clutch. The motor and gears to rotate the shaft are housed in a cabinet fixed to a carrier move over a scale graduated from 0 – 110 cm X 1 mm fixed on the bath with “0” (Zero) of the scale towards the fixed plate side. The rotating shaft has 2 speeds of travel for the bracket, 5 cm/min and 1 cm/min, selected by a clutch. Water bath inside is aluminum. It is an insulated water bath. The water bath is provided with a drain. A heater with thermostatic control is fixed inside the water bath. Control switches for motor, stirrer, heater and indicator lamps are fixed at a convenient place on the water bath. Complete with three briquette molds and one base plate, all made of brass.

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