_{Technical Specifications}

The perfectly designed double beam LT-2900 UV/VIS wavelength range :190-1100nm SPECTROPHOTOMETER successfully realizes high accuracy and Specltal Bandwidth : 1 nm reliability measurement to meet various application requirements. lt Working Mode : T. A. C, E can be used extensively for qualitative and quantitative analysis in such fields biochemical research and industry, pharmaceutical, analysis and production, education, environmental protection, food Scanning Speed : Fast / Medium / Slow industry, clinical examination, sanitation and antiepidemic etc.

• Photometric Range : - 0.3 - 3.5 A, 0 to 220 %T
• Wavelength Accuracy : ± 0.3 nm
• Wavelength Reproducibility : <0.10nm
• Photometric Accuracy : ± 0.3% T (0—100 %T),
• Salient Features ± 0002 a
• Photometric Reproducibility:  <0 15%T

Wide wavelength range, satisfying requirements of various fields.

We offer precision engineered range of Micro Processor UV-VIS Spectrophotometer which is a versatile, rugged, easy to operate and accurate instrument to determine absorbance, % transmission and concentration of liquids.
 
Salient Features of the product:
 

• Cover 195 to 1000nm
• 4 Position Cuvette Holder
• RS-232C Computer Interface
• High wavelength Precision
• Compact & Good Looking Shape
• Highly Accurate & Stable

 
Applications
 
UV-visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, petro-chemical industry, bio technology, environmental protection and quality control. The technique has enjoyed a molecular biology and the need to quantify DNA and proteins. Here, the simplicity of use, the non-destructive nature of the sampling and the cost effectiveness of the measurement has proved very beneficial in the modern

We present a wide range of Digital Spectrophotometer which comprises of a wide range of a versatile, rugged, easy to operate and accurate instrument to determine absorbance, % transmission and concentration of liquids.
 
Salient features of our Spectrophotometer:
 

• Range 340 to 960 nm
• Direct Concentration Facility
• Latest Solid State IC Technology
• Digital Display
• Highly Stable and Accurate
• It operates at a wavelenght range of 340 to 960 nm
• Its output is available on 3 1/2 digit LED display in terms of Optical Density, Percentage Transmission and Concentration
• Highly advanced solid state I.C. Technology has made its circuit very stable an accurate. Desired wavelenght can be selected by adjusting the disc at the top panel
• Model LT-30 LT-31

We offer a wide range of LT-18 Digital D.O. Meter that are used to measure oxygen dissolved in water, often referred to as DO is a very important parameter of water quality and is an index of physical and biological processes going on in water.
 
Technical specifications:
 

• Range D.O. 0 to 20.0 ppm
• Resolution D.O. 0.1 ppm
• Accuracy D.O. 0.1 ppm 1 count
• Temp. Compensation 0o C to 50o C Manual
• Compensation D.O. 3%
• D.O. Sensor type D.O. Amperometric Gold/Silver membrane
• General
• Display 3 1/2 digit LED display
• Power 230V A.C. 50 Hz
• Weight 2 Kg
• Standard Accessories
• DO Electrode 1 Nos.
• Instruction Manual 1 Nos.
• D.O. Membranes 10 Nos.

We offer a wide range of Flamephoto Meters which are rugged, reliable & accurate instrument to determine concentration of Na, K, Li & Ca solution in clinical lab & soil laboratories.
 
Salient features:
 

• Simple & Easy to Operate
• Narrow Band Interference Filters
• Dual Channel Display
• Na & K at Single Aspiration
• Model LT-65 LT-66
• FLAME PHOTOMETER UNIT
• No. of Filters Na & K (Ca & Li optional) Na & K (Ca & Li optional)
• Range Na: 0-100 ppm Ca: 20-100 ppm
• K : 0-100 ppm Li: 10-100 ppm Na: 0-200 meq/l Ca: 0-2 meq/l
• K : 0-100 meq/l Li: 0-10 meq/l
• Sensitvity Na: 5 ppm Ca: 10 ppm

We offer digital ph meters which are accurate, reliable rugged and stable test instruments for laboratory & field.
 
Salient Features of the product are:
 

• Highly Stable and Accurate
• Digital Display
• Auto Temperature Compensation
• Auto Polarity & Decimal Indication
• Model LT-10
• Auto Temp. Model LT-11
• Table Model LT-14
• Portable Model
• Display 3 1/2 digit LED 3 1/2 digit LED 3 1/2 digit LCD
• Range pH 0 to 14.00 0 to 14.00 0 to 14.00
• mV 0 to 1999 0 to 1999 -
• Resolution pH 0.01 0.01 0.01
• mV 1 1 -
• Accuracy pH 0.01 0.01 0.01
• mV 1 1 -
• Temperature Auto 0 to 100o - -
• Compensation Manual 0 to 100o Manual 0 to 100o Manual 0 to 100o
• Slope Correction 80 to 120% 80 to 120% 80 to 120%
• Power 230V 10% 230V 10% 1 x 9V Battery
• Dimensions 76 x 275 x 175 76 x 275 x 175 85 x 28 x 165
• Accessories Combination pH Electrode, Buffer Tablets 4pH & 7pH, Operation Manual, Electrode Stand, Dustcover
• Product Range: Photo Colorimeters, Spectrophotometers, Digital pH Meters, Conductivity/TDS Meters, Turbidity Meters, Digital D.O. Meters, Water & Soil Analysis Kits

Our wide range of Digital Turbidity Meters is known for their precision engineered designs and accurate results. These are ideal & highly accurate instruments for testing of drinking water & sewage disposal water.
 
Salient Features
 

• 3 1/2 digit LED Display
• Reliable & Accurate Results
• Sewage & Drinking Water Testing
• Measurement upto 1000 JTU
• Model LT-33 LT-34
• Range 0 to 200 JTU
• 0 to 1000 JTU
• 2 Ranges 0 to 20.00 NTU
• 0 to 200.00 NTU
• 2 Ranges
• Resolution 1 JTU 0.1, 1 NTU
• Accuracy 3% FS 1 digit 2% FS 1 digit
• Sample System 30 mm clear glass tube 30 mm clear glass tube
• Light Source 6.8 V, Tungsten Lamp 6.8 V, Tungsten Lamp
• Detector Photodiode Photodiode
• Display 3 1/2 digit LED display 3 1/2 digit LED display
• Power 220V 10% AC 50 Hz 220V 10% AC 50 Hz
• Size (LxBxH) 305 x 305 x 165 mm 305 x 305 x 165 mm
• Weight 4 kg (approx.) 4 kg (approx.)
• Accessories Test Tube Set, Operation Manual & Dustcover
• Other Models Analog Nephelometer Battery cum Mains Operated also Available
• Product Range Photo Colorimeters, Spectrophotometers, Digital pH Meters, Conductivity/TDS Meters, Turbidity Meters, Digital D.O. Meters, Water & Soil Analysis Kits

 

Our wide range of Digital Conductivity/TDS Meters is a range of reliable & accurate test instruments for municipal & industrial aqueous solutions.
 
Salient features of our products are:
 

• Highly Stable and Accurate
• Cell Constant Adjustment Facility
• Available in Lab & Field models
• Temperature Coefficient Correction facility
• Model Conductivity
• LT16 Table Model Conductivity
• LT17 Portable Model
• Display 3 1/2 Digit LED 3 1/2 Digit LCD
• Range 5 Ranges
• 0 - 1000 Mohs/cm 2 Ranges
• 2 & 20 Mohs/cm
• Temperature Compensation Manual 0-50oC -
• Cell Constrant Adjustment Adjustable Pre Adjustable
• Conductivity Cell Platinum DIP Platinum DIP
• Measuring Frequency 1000 Hz 1000 Hz
• Accuracy 1% FSI 1% FSI
• Power 230v 10% 1 x 9V Battery
• Dimensions 76 x 275 x 175 mm 85 x 28 x 165 mm
• Weight 2 kg. (Approx.) 0.8 kg. (Approx.)
• Accessories Conductivity Cell,Operation Manual, Dust Cover
• Product Range Photo Colorimeters, Spectrophotometers, Digital pH Meters, Conductivity/TDS Meters, Turbidity Meters, Digital D.O. Meters, Water & Soil Analysis Kits

 

Our wide range of auto colorimeter is precision engineered and have been fabricate with superior quality raw material.
 
Salient features of our products are:

• Fast & Accurate Operations
• Absorbance & %T Modes
• Covers 400 to 700nm
• Automatic Zero Calibration
• 1ml. Solution Measurement
• Standard German Glass Filters
• Model LT - 114 Digital
• Std. Glass Filter 8
• Mini Volume 1 ml.
• Display 3 Digit, Bright Red 7 Segment LED
• Range 400-700 nm
• Output OD: (0 to 1.99), %T: 0 to 199
• Resolution OD : 0.01, %T : 1%
• Accuracy 0.5% FSI
• Detector Selenium Photocell/Photodiode
• Light Source 6.8v, 300mA
• Power 230V 10%, 50 Hz. AC
• Dimensions 220 x 180 x 125 mm (lxbxh) Approx.
• Weight 2 Kg. (Approx.)
• Accessories Set of 5 Test Tube , Spare Lamp, Dust Cover & Manual

We manufacture a wide range of lT-110 Digital Automatic Melting Point Apparatus which is rugged in construction and possess following features:
 

• Fully Automatic
• Latest Technology
• Range up to 350oC
• Highly Accurate
• No Silicon Oil/Heating Media Required

 
 
Digital automatic Melting Point Apparatus is designed for quick and accurate detection of melting point. Feature packed & easy to use, this is an indispensable bench top too. This equipment has a arrangement to hold the capillary containing the sample in uniformly heating media. The temperature is indicated on a digital display readable in 1.0oC. At the point, when the sample melts, the heating is automatically cut-off and the digital display showing the temperature remains on the indicator till it is cleared. No Silicon oil or other bath is required as heating media. Range 2.0oC above room temperature to 350oC.
 
Specifications
 

• Display Digital 3 1/2 Digit, Bright LED
• Accuracy 1%
• Operation Fully Automatic
• Dimension L 405 x B 360 x H 235 mm (Approx)
• Weight 5 Kgs (Approx)
• Power 230V 10% AC, 50 Hz
• Accessories Capillary Tube - 100 No.
• Cleaning Tool

Fabricated from superior quality raw material, we offer highly accurate, reliable & easy to operate portable instruments for field & laboratory use.
 
Salient Features of the product are:
 

• 3 1/2 digit LCD Display
• Mains cum Battery operated
• Measures pH, mV, Conductivity
• TDS, DO, Temperature & Turbidity
• Housed in VIP Briefcase

 
Model
 

• LT - 60 LT - 61 LT - 62
• pH Range 0 to 14pH 0 to 14pH 0 to 14pH
• Temp. Comp. 0oC (Manual) 0oC (Manual) 0oC (Manual)
• Resolution 0.01pH 0.01pH 0.01pH
• Accuracy 0.01 pH 0.01 pH 0.01 pH
• O.R.P./mV Range N.A. 0 to 1999 mV 0 to 1999 mV
• Resolution 0.01pH N.A. 1 mV
• Accuracy N.A. 1 mV 1 digit 1 mV 1 digit
• Conductivity Range 1 5 5

We offer a wide range of LT-37 Digital Colony Counter which is a precision engineered equipment and are widely used in laboratories.
 
Salient features:
 

• 110mm Dia Magnifying Glass
• Audible Confirmation of each Count
• Uniform Readout from 0.9999
• Auto Marker Pen
• Wolffhuegel Glass Grid with Focusing Facility

 
Digital Colony Counter is desiged for quick and accurate counting of bacterial and mould colonies in petri dishes. Feature packed & easy to use, this is an indispensable bench top tool for the busy microbiologist. It is designed for rapid and accurate counting of bacterial and mould colonies. Simply place the pertri dish on the illuminated pad and touch the dish with the pen provided to mark each colony in turn.
 
This causes a count to be registered on the digital display and audible tone confirms each count made. Marking the dish with the pen avoids missing colonies or double counting. The digital count on the display can be reset manually any time by pressing the RESET key provided. Optimum viewing of colonies is aided by peripheral glare-free illumination. An intergral magnifying glass provides for easier counting of small colonies.
 
Specifications
 

• Digital Display 4 digit, 999 Max. Count(Model :LT-37)
• 3 digit, 999 Max. Count(Model:LT-36)
• Dish Size 110 mm
• Magnification x 1.7
• Dimensions L 274 x B 320 x H 167 mm (approx.)
• Weight 3 kgs. (approx.)
• Packaging 23 cm x 28 cm x 20 cm
• Power 230V - 10% AC, 50 Hz, 40W
• Accessories Marking Pen (1 No.), Magnifier Lens (1 No.)