Laboratory Instruments

Approx. 49,000 / Piece Get Latest Price

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DIGITAL ANTIBIOTIC ZONE READER  (10 AZR 02)  HSN Code – 9031 8000,      GST – 18%        DBK DIGITAL ANTIBIOTIC ZONE READER determines strength of antibiotic materials by measuring diameters from 0 to 75.0 mm of inhibited zones in Petri dishes.
Agar in Petri dish is inoculated with bacteria.Then, sensitivity discs are dispensed onto dish. After incubation, bacterial growth covers dish except for circular inhibited zone around each disc.  Zone diameter is a function of antibiotic strength.  Light from base passes up through transparent and semitransparent portions of agar. Adjust the Intensity of the light source by ‘Bright’ Knob on the panel as per the requirement. Usually low intensity for Zone of Inhibition & High Intensity for Zone of Exhibition. Adjustable rubber belt sliding, facilitates positioning of dish relative to light source.  Light then passes to reflecting mirror which reflects image on Viewing Glass with horizontal line mark on it.  Arc from one edge of circle zone is adjusted tangent with line on Viewing Glass by the ‘Slider Knob’. Push  “ ZERO” switch on the front panel to get the reading Zero on digital display. Then Entire dish is to be moved  by turning ‘Slider Knob’ until arc from opposite side of inhibited zone is brought tangent to same line.  Take down the reading from the digital display.   
Range : 0 to 75.0 mm.Least Count : 0.1mm.Power Supply : 230v. 50Hz. AC.Dimension : 370mm W x 380mm D x 220mm H.Accessories : 25mm Coin – 1 No.
FEATURES Accurate reading of distance in mm on digital display.Resolution 0.1mm.Electronic “ZERO” adjustment eliminate tedious zero setting on the scale.No parallax so no human error in reading.Fine Focus adjustment for clear image on the Viewing Glass.Intensity adjustment for Zone of Inhibition & Zone of Exhibition  No effect of ambient light on image.LED Lamp for sharp & bright optical imaging & long life.Intensity Adjustment for Zone of Inhibition & Exibition.User’s friendly design to operate the instrument.

Approx. 65,000 / Piece Get Latest Price

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DBK- DIFFUSION CELL APPARATUS with BATH (40 DCA 01)
HSN Code – 9027 8090,      GST – 18%       

DBK -DIFFUSION CELL APPARATUS is made of mild steel duly epoxy coated with stainless steel top. Perspex bath with heater is provided above the stirrer. There is provision to hold 6 Nos. Diffusion Cell vessels of 20ml capacity in side the bath. Temp. range is above  amb. up to 40.0°C controlled by digital PID temp. controller.  PT-100 sensor is used for better accuracy. A circulator is provided for uniformity of temp. in the bath. Magnetic stirrer is provided to all Diffusion Cell vessels with Individual electronic speed controller, Individual On/Off switch  & Digital Speed Indicator with selector switch. Supplied with Teflon coated Magnetic bit of 5mm Dia X 10 mm L with ring & Glass Diffusion Cell 6 Nos.

 

Capacity                      : upto 20ml X 6 in line.

Display                        : Digital Red LED display for Temp & Speed of stirrer.

Temp.                          : above amb. to 40.0°C. 

Temp. Control               : Digital PID Temp. Controller.

Bath Material                : Bath made up of Perspex sheet

Stirrer Speed                : Individual speed controller for all stirrers variable 300 to 1000 RPM .

Heater Rating                : 250 Watt approx. Stainless Steel.

Power Supply                : 230V ±10% AC. 50 Hz.

Approx. 8,600 / Piece Get Latest Price

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DBK TABLET HARDNESS TESTER (MONSANTO TYPE)          (40THT02)                            

A fairly handy instrument for taking quick reading for hardness of tablets. Range 0 to 20 Kg cm Force with each division marked for 1Kg.     

SPECIFICATIONS
Tablet Size                               : 25mm Maxi.        
Range                                      : 20 Kg
Unit of Measurement              : Kg force – crushing strength.
Indication                                : Pointer
Working Principle                   : Compression Spring.

Material of construction          : Stainless Steel

Approx. 56,000 / Piece Get Latest Price

DBK MAGNETIC STIRRER is Compact, Continuous Duty, Stainless Steel 304 top Solid state motorised magnetic stirrer used to mix watery liquid. This variable speed magnetic stirrer has maintenance freeBrushless Electronic Motor with Digital Controller having facility of soft start & restart. Soft start facility increases the speed of rotation gradually, which does not allow  teflon magnetic bit to slip from its centre & to prevent splashes on start-up. Restart switch is provided to bring the teflon stirring bit at the centre. Speed is variable upto 800 RPM depending on load. Digital Preset Timer of 1 min to 99Hour : 59 Minutes is provided to switch off the stirring after preset time. Stirrer can be operated continuously with out timer.
Capacity: watery liquid 25 / 50 Ltr. Max.Motor: Brushless Electonic Motor for continuous duty operation.Timer: Digital PresetTimer 1 Min to 99Hr:59Min to switch off stirringDisplay: Digital Red LED Display for RPM & Timer.Supply  : 230V. 50Hz AC.Accessories                    : Teflon Magnetic Bit with center ring.
Capacity: watery liquid 25Ltr. Max.(30 MAG 05)Speed: Digital 300 to 800 RPM Maxi.Size: 330 W X 350 D X 150mm Ht.
Capacity: watery liquid 50 Ltr. Max.(30 MAG 06)Speed: Digital 300 to 800 RPM Maxi.Size: 360 W X 380 D X 150mm Ht.

Approx. 53,000 / Piece Get Latest Price

VISCOSITY BATH             
Rectangular Model having double wall construction with insulation. Inner chamber made of Stainless Steel and outer chamber made of mild steel duly coated. Double toughened glass window in front & back side for viewing with illumination from rear side is provided. Bath with cover having  openings to hold 4 viscometers with holders.Microprocessor based PID temperature controller with PT-100 sensor is provided to maintain the temperature. A motorized stirrer is provided to maintain the temp in the bath.
Temp. Controller : Digital PID Temp. ControllerTemp. Range : 5°C above ambient to 110.0°C ( Depends on media)  Operating Temp.          : 40.0°C to 100.0°CResolution : 0.1°CAccuracy : +/- 0.1° C.Sensor : PT-100Circulator : Motorized Circulator.Tank Dimensions : 355 x 200 x 290mm (W x B x D)Supply : 230 V, 50 Hz AC
30 VSB 01 Tube : 4 Nos. Viscometers. Bath Capacity : 20Ltr