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Pipette & Petri Dish Sterilizing Box
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Pipette & Petri Dish Sterilizing Box (AVI-569-571)

Features:
 
  1. Full stanelss steel construction.
  2. Petri dish box is seamless, die pressed with a removable stainless rack to hold 100mm Ø petri plates
 
Model Product Size App. Shipping Details
Net (kg)Gr. (kg)/Volume (m3)
(For 10 nos.)
AVI-569 Pipette Box - SS 38 X 6 cm Ø
(15 X 1/2”)
3 / 3.5 / 36 X 15 X 41 (0.022)
AVI-570 pipette Box - SS 45 X 5 cm Ø
(18 X 2”)
3 / 3.5 / 31 X 13 X 48 (0.019)
AVI-571 Petri Box with carrier - SS 25 X 11 cm Ø
(10 X 4 1/4”)
6.8 / 7.5. / 62 X 28 X 29 (0.050)

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Digital Flame Photometer
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Digital Flame Photometer (AVI-572-A)

Rugged, Reliable & Accurate Instrument to Determine Concentration of Na, K, Li & Ca Solution in Clinical Lab & Soil Laboratories Dual Channel Display Na & K Filter.
Na & K Filter Selection by Rotating Disc
 
Salient Features
 
  • Simple & Easy to Operate Narrow Band Interference Filters
  • Dual Channel Display -71
  • Observation of Na & K at Single Aspiration.
 
No. of Filters Na & K (Ca & Li optional)
Range Na:0-200 meq/lCa:0-2 meq/l
  K : 0- 100 meq/l Li: 0-10 meq/l
Sensitivity Na : 5 ppm Ca : 10 ppm
  K: 5 ppm Li : 10 ppm
Read out Dual 2½ digit bright LED Display
Accuracy ± 2% upto 100 meq/l
  ± 5% above 100 meq/l
Repeatability ± 2 Count.
Detector Silicon Photodiode
Filters Narrow band interference glass filters
Nebulizer Black bakelite, axial flow type
Flame System LPG and dry oil free air
Warmup time 10 minutes
Power 230V ± 10 % AC 50 Hz
Size (LxBxH) 455x250x210 mm
Weight 7.5 kg (Approx.)
 
COMPRESSOR UNIT
 
Air Supply By oil free mini compressor unit with pressure regular
Combustion LPG controlled by precision regulator
Power 230V± 10% AC 50Hz
Size (LxBxH) 275x 192x240 mm
Weight 9 kg (Approx.)
Accessories
  • Instrument with Na & K Filters
  • Instruction Manual
  • Dust Cover
  • Chimney
  • Air and Gas Tubing Along with Clamp

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Digital Flame Photometer
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Digital Flame Photometer (AVI-572-B)

Rugged, Reliable & Accurate Instrument to Determine Concentration of Na, K, Li & Ca Solution in Clinical Lab & Soil Laboratories Dual Channel Display Na & K Filter.
Na & K Filter Selection by Rotating Disc
 
Salient Features
 
  • Simple & Easy to Operate Narrow Band Interference Filters
  • Dual Channel Display -71
  • Observation of Na & K at Single Aspiration.
 
No. of Filters Na & K (Ca & Li optional)
Range Na:0-100 ppm Ca : 20-100 ppm
  K : 0-100 ppm Li : 10-100 ppm
Sensitivity Na : 5 ppm; Ca : 10 ppm
  K: 5 ppm Li : 10 ppm
Read out 2½ digit bright LED Display
Accuracy ± 2% upto 40 ppm
  ± 5% above 40 ppm
Repeatability ± 2 Count.
Detector Silicon Photodiode
Filters Narrow band interference glass filters
Nebulizer Black bakelite, axial flow type
Flame System LPG and dry oil free air
Warmup time I0 minutes
Power 230V ± 10% AC 50 Hz
Size (LxBxH) 355x250x210 mm
Weight 6.5 kg (Approx.)
 
COMPRESSOR UNIT  
   
Air Supply By oil free mini compressor unit with pressure regular
Combustion LPG controlled by precision regulator
Power 230V± 10% AC 50Hz
Size (LxBxH) 275x 192x240 mm
Weight 9 kg (Approx.)
Accessories
  • Instrument with Na & K Filters
  • Instruction Manual
  • Dust Cover
  • Chimney
  • Air and Gas Tubing Along with Clamp

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Digital Spectro Photometer
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Digital Spectro Photometer (AVI-573)

A Versatile Highly Stable & Accurate, Easy to Operate for Determine Absorbance, Transmission and Concentration of Blood & Chemical Analyses
 
FLAME PHOTOMETER UNIT
 
Range 340 to 960 nm
Resolution 0.1 % T, 0.001 Abs.
Out put % T : 100 %, Abs : 0 to 1.999, Conc. 0 to 1999
Detector Silicon Photodiode
Light Source 6V, 1 Amp, Tungsten , Halogen Lamp
Monochromator 600 Lines / cm grating
Path length 10nm
Spectral Bandwidth 10nm
Wavelenght Recolution 1nm on Digital Display , 21/2 digit LED
Wavelenght Accurancy 1nm
Repeatability ± 1 nm
Display 3 1/2 digit LED display
Operating Temp. 50 to 450 C
Power 230V ± 10% AC, AC, 50 Hz
Size (LXBXH) 460 X 320 X 185 mm
Weight 8.0 kgm (Approx)
Accessories Test Tubes nos, Dust Cover, Operation Manual
 
SALIENT FEATURES
 
  1. Range 340 to 960nm
  2. Direct Concentration Facility
  3. Latest Solid State IC Technology
  4. 3 1 /2 Digit LED Display
  5. Highly Stable and Accurate
 
3 1 /2 digit LED display in terms of Optical Density, % Transmission and Concentration, Wave length resolution 1nm on 2 1/2 digit LED

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Microprocessor Spectrophotometer
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Microprocessor Spectrophotometer (AVI-574)

A Versatile, Rugged, Accurate & Easy to Operate Instrument to determine Absorbance, Transmision, Concentration and K Factor
 
MICROPROCESSOR SPECTROPHOTOMETER is a compact and easy to operate instrument for Spectrophotometric analysis of a solution of any concentration. Theoutput is available on 16X2 line LCD display in terms of %age Transmission (%T), Absorbance (Abs)Concentration (Conc)& K-Factor. This instruments has 100 sample storage memory, printer output for priting of data on any dot matrix printer with centronics interface.
RS-232C interfacefor computer can be provided on request. The use of Microcontroller hs made it extremely versatile and state-of-the art instrument. 10mm path length test tubes and cuvettes facility is provided.
The instrument operates on wave length range between 340 to 960nm. The use of diffraction grating od 600 lines/mmi the monochromator produces a liner spectrum, An automatic shutter is provided to stop the light reaching the photodiode, when test tube is not inserted in the tube holder. This is extremely useful instrument for quantitative analysis. This instrument is useful in chemistry labs, mineral water testing labs, pharmaceutical labs, universities, hospitals, research centers, biotechnology labs, drugs & agricultural labs etc.
 
Technical Specifications
 
Wavelength Range 340 to 960 nm
Wavelength Resolution 1 nm
Wavelength Accuracy ± 1nm
Spectral Slit Width < 5 nm
% Transmission 0.0 - 100 % T
Absorabance 0 to 19999
Concentration 0 to 19999
K-factor 0.1 to 19999
Resolution 0.1 % T, 0.001 Abs
Stray Radiant Energy ± 2 % or less at 340 nm and 400 nm
Photometric Accuracy Less than 0.01 Abs.
Monochromator 600 lines/mm diffraction grating
Photo Detector Wide range silicone photodiode
Display 16X2 line apphanumeric backlet LCD display
Key Board 8 Keys soft touch membrane type
Data Storage Up to 100 samples
Light Source Tunguten-halogen lamp 6V, 10W
Sample Holder 10 mm glass cuvettes
Printer Interface Centronics Printer interface for any dot matrix printer
Computer Interface R232C Serial Interface (on request)
Power supply 230V± 10% 50 Hz AC
Dimensions L490XB300XH165mm
Weight 8Kg (Approx)
Matched Cuvetts : A set of 2
Accessories supplied Dust Cover : 1 No.
Operation Manual : 1 No.
 
SALIENT FEATURES
 
  1. Highly Accurate and Stable
  2. Range 340 to 960 nm
  3. 16X2 Line Backlit
  4. Alphanumeric LCD Display
  5. Printer Attachment Facility
  6. Storage for 100 Samples
  7. Soft Touch Membrane Keys
  8. RS 232 Computer Interface

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Atomic Absorption Spectrophometer
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Atomic Absorption Spectrophometer (AVI-574-A)

Salient Features & Benefits
 
  • Microprocessor based, User friendly, Menu driven, with printer inerface .
  • Optional PC Compatibility with RS 232C Interface and MS Windows based Software for Data Acquisition, Processing, Storage, Retrieval, Interpretation of data.
  • Modes of Operation include Absorbance, Emission, Concentration & Standard addition.
  • Quick change and easy alignment of Hollow Cathode Lamps with Standard Warm-up-Facility .
  • Precise Vertical, Horizontal and rotational alignment of Titanium burner.
  • Self-Diagnostics.
 
Applications For analysis of various metallic constituents in
 
  • Soil
  • Fertilizer
  • Micro Nutrients
  • Plants
  • Pesticide
  • Foods
  • Water
  • Biological Matter
  • Metallurgy
  • Plating Coal
  • Petrochemicals
  • Glass
  • Cement
  • Steel
  • Others
 
Specifications
 
SPECTRAL
Range 185 to 900 nm
Bandwidth 0.15 - 3.0 nm variable in steps of 0.15 nm
PHOTOMETRIC
Range 0 to 2 Abs
Integration Time 0.01 to 99 Sec
LIGHT SOURCE Hollow cathode lamp (HCL)
FLOW CONTROL Integral Gas Control System with Panel purge meters
NEBULIZER Pneumatic with 90% Platinum & 10% Iridium alloy capillary
MONOCHROMATOR Czerny-Turner 1/3 m with 1200 lines/mm Holographic Diffraction Grating and Hard coated Optics
DETECTOR Photo Multiplier Tube (PMT)
CONTROL Microprocessor control system (Computer Interface)
DATA PRESENTATION
Readout 2 line 24 characters dot matrix LCD panel with backlight
Hard Copy Parallel Centronic Port
ACCESSORIES SUPPLIED
With Instrument Burner -100 mm, Nebulizer with SS Capillary

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True Double Beam Atomic Absorption Spectrophotometer
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True Double Beam Atomic Absorption Spectrophotometer (AVI-574-B)

Salient Features & Benefits
 
  • 7” High Resolution Touch Screen LCD Color Graphical Display SUPPORTS USB PEN DRIVE TO STORE / RETRIEVE MASS SPECTRAL DATA .
  • BUILT-IN PC Control with Advanced capability for Data Processing, Processing, Storage, Retrieval, Interpretation, etc.
  • Background correction with D2 lamp source.
  • Auto Burner Height Optimization, and maximum ABS adjustment of burner through membrane keyboard .
  • Auto Flame control.
  • Integral Microcontroller based auto gas box with all safety features.
  • Supports USB Printing with PCL Class Printers.
 
Applications For analysis of various metallic constituents in
 
  • Soil
  • Fertilizer
  • Micro Nutrients
  • Plants
  • Pesticide
  • Foods
  • Water
  • Biological
  • Matter
  • Metallurgy
  • Plating Coal
  • Petrochemicals
  • Glass
  • Cement
  • Steel
  • Others
 
Specifications
 
SPECTRAL
Range 185 to 900 nm
Bandwidth Auto select in 8 steps from 0.1 to 2.5 nm
   
PHOTOMETRIC
Range 0 to 2 Abs
   
LIGHT SOURCE Hollow cathode lamp (HCL)
BACKGROUND CORRECTION Deuterium Lamp (D2 ) - Optional
BURNER Titanium construction, Premix, laminar flow, 100 mm burner for Air – Acetylene (C2 H2 )
FUEL Acetylene (C2 H2 )
OXIDANT Air/Nitrous Oxide (N2O)
FLOW CONTROL Optional: Integral auto gas control system and panel flow meters, Automatic flame change over.
SAFETY FEATURES Full safety interlock including pressure sensors, power failure, Protection, auto ignition, flame failure detection & burner recognition.
NEBULIZER Pneumatic, with 90% platinum and 10% iridium alloy capillary
Sample feed rate 3 to 8 ml/min (adjustable)
   
DATA PROCESSING  
Built-In Advanced Capability 1. Absorbance, 2. Concentration (standard addition and calibration), 3. Curve fit (Quadratic and Least Squares), 4. Energy Profile, 5. Emission, 6. Printing MS Office Tools
   
MONOCHROMATOR Czerney Turner 1/3 m with 1800 lines/mm holographic diffraction grating and hard coated optics with full temperature compensation. Reciprocal, linear, dispersion is 1.5 to 2.0 nm/mm
DETECTOR Wide range Photo Multiplier Tube (PMT)
SYSTEM UPGRADATION Instrument can be upgraded to hydride and cold vapor generator

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Advanced UV Vis Spectrophotometer Single Beam
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Advanced UV Vis Spectrophotometer Single Beam (AVI-574-C)

Technical Specification
 
Optical system Single beam, Grating 1200 lines/mm
Wavelength range 190- 1000nm
Bandwidth 2nm
Wavelength Accuracy ± 1nm
Wavelength Repeatability 0.5 nm
Wavelength setting Auto
Photometric Accuracy ± 0.5 % T
Photometric Repeatability 0.3% T
Photometric range -0.3-3A, 0-200% T
Stray light ≤0.3% T
stability ± 0.002A/h @ 500nm
display 128*64 Dots LCD
Detector Silicon Photodiode
Standard cell holder 4- position 10mm cell changer
Light source Tungsten & Deuterium lamp
Output USB Port & Parallel Port (Printer)
Power Requirments AC 85 ~ 250V
Dimension 420*280*180mm
Weight 12kg
   
Salient Features
 
  • Large LCD screen (128x64 Dots)
  • Can display and save 50 group of data, 5 group per screen.
  • Data can be restored after a sudden power cut.
  • Auto setting wavelength.
  • Tungsten lamp & deuterium lamp can be turned on/off individually to extend lifetime.
  • Automatical WL calibration and dark current getting.

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