Shakuntla Scientific Traders Tagore Garden, Delhi

WENSAR DIGITAL MOISTURE ANALYZER

Automatic Grade : Automatic

Power Source : Electric

Country of Origin : India

Brand Name : Wensar

Display Type : Digital

EMFC BASED  TOUCH SCREEN DISPLAY CAP. 220G READABILITY - 0.0001GM/0.1MG PAN SIZE - 90MM DIA INTERNAL CALIBRATION

Brand Name : Wensar

Feature : Durable, High Accuracy, Long Battery Backup, Optimum Quality, Stable Performance

Voltage : 220V

Display Type : Digital

Country of Origin : India

Application : For Laboratory Use

UV sterilizer cabinets are specialized devices designed to disinfect various tools and equipment using ultraviolet (UV) light, particularly UV-C wavelengths. These cabinets are widely used in laboratories, dental practices, and even for household items to ensure a germ-free environment. Key Features of UV Sterilizer Cabinets Disinfection Efficiency: Most UV sterilizer cabinets can eliminate up to 99.9% of harmful microorganisms, including bacteria, viruses, and fungi. For example, a typical cabinet uses two internal UV-C lamps operating at a wavelength of 254 nm for effective sterilization. Safety Mechanisms: Many models are equipped with safety features such as automatic shut-off systems that deactivate the UV light when the door is opened, preventing user exposure to harmful UV radiation. Capacity and Design: These cabinets come in various sizes and designs to accommodate different needs. For instance, some have a capacity of 45 liters and compact dimensions suitable for desktop use. Others are designed specifically for PCR preparation in nucleic acid-free environments. Timer Controls: Users can set timers on these cabinets, typically allowing disinfection cycles ranging from 5 to 30 minutes, depending on the specific model and application. Material and Maintenance: Most cabinets feature stainless steel interiors for easy cleaning and durability. They often come with adjustable racks to organize items efficiently.

Country of Origin : India

Voltage : 220 V

Power Source : Electric

Finishing : Polished

Material : Mild Steel

TUBULAR IMPACT TESTER WITH 4LBS The Instrument consists of a solid M. S. Powder coated base stand with a guide tube made of aluminum duly powder coated having graduation in inches up to 40” and in cm up to 102 cm. Indenter Ball Dia -15.9mm In accordance with IS 101, BS-6496 & ASTM D2794 Standards for testing the resistance of applied paints to Impact (to test the flexibility of Paints.)

Packaging Type : Box

Brand Name : SST

Automation Grade : Manual

Display Type : Analog

Material : Mild Steel

Diameter : Indenter Ball Dia Meter 15.9mm

Country of Origin : India

Frequency : 50hz

Certification : ISO Certified

Weight : 14.5 kg

ELCOAT TRIPPLE ANGLE GLOSS METER  WITH 20 / 60 / 85 0-2000gu @ 20D 0-1000GU @ 60D 0-160 GU @ 85D

Country of Origin : India

Display Type : Digital

Feature : Durable, High Accuracy, Light Weight, Low Power Consumption, Stable Performance

Application : Laboratory

Power Source : Battery

Condition : New Used

Shape : Rectangular, Square

Material : Plastic

Certification : ISO 9001:2008

Voltage : 220V

Total Hardness Test Kit 2 - 40 & 5 - 100 PPM (Mg/L) AE201,  250TEST Total Hardness Test Kit 2 - 40 & 25 - 500 PPM (Mg/L) AE211  250 TEST Total Hardness Test Kit 5 - 100 & 25 - 500 PPM (Mg/L) AE221  250 TEST Total Hardness Test Kit 1 - 20 & 5 - 100 PPM (Mg/L)  AE231   250 TEST Total Hardness Test Kit 50 - 1000 PPM (Mg/L) AE241 250 TEST Total Hardness Test Kit 2 - 40 & 5 - 100 PPM (Mg/L) AE501  500 TEST Total Hardness Test Kit 2 - 40 & 25 - 500 PPM (Mg/L)  AE511 500 TEST Total Hardness Test Kit 5 - 100 & 25 - 500 PPM (Mg/L) AE521 500 Test Total Hardness Test Kit 1 - 20 & 5 - 100 PPM (Mg/L) AE531 500 Test Total Hardness Test Kit 50 - 1000 PPM (Mg/L) AE 541 500 Test     

Feature : Good Quality , Fine Finish

Country of Origin : India

Density is weight per unit volume. It is a key property in the identification, characterization, and quality control of a wide range of materials. Density measurements in terms of weight per gallon are commonly used to check paint quality. If the density is not within specification, there is a good chance that there was a mischarge or other serious problem.

Material : Stainless Steel

Finishing : Polished

Color : Silver

Length : 20-25mm

Feature : Good Quality

Country of Origin : India

Size : 50ml / 100 Ml

Grade : SS304

Product identifiers Product name : Silicate (Silicic Acid) Test Method: colorimetric with color card and comparator block with long test tubes 0.01-0.02-0.04- 0.06-0.08-0.10-0.15-0.20-0.25 mg/l Si 0.02-0.04-0.09-0.13-0.17-0.21-0.32-0.43- 0.53 mg/l SiO₂ MColortest™ Product Number : 1.14410 Catalogue No. : 1.14410.0001 BRand : Millipore REACH No. : This product is a mixture. REACH Registration Number see section 3. 

Brand : MERCK

Color : Grey, Gray

Country of Origin : India

Method Determination with color-disk comparator In sulfuric solution silicate ions react with molybdate ions to form a yellow heteropoly acid. This is reduced to silicomolybdenum blue. The silicate concentration is measured semiquantitatively by visual comparison of the color of the measurement solution with the color fields of a color disk. 2. Measuring range and number of determinations Measuring range / color-scale Number of graduation 1) determinations 0.3 - 0.6 - 1.0 - 1.5 - 2 - 3 - 5 - 7 - 10 mg/l Si 150 0.64 - 1.3 - 2.1 - 3.2 - 4.3 - 6.4 - 11 - 15 - 21 mg/l SiO2 1) for conversion factors see section 8 3. Applications Sample material: Groundwater, surface water, and seawater Drinking water and mineral water Industrial and process water Boiler water and boiler feed water Wastewater and percolating water 4. Influence of foreign substances This was checked individually in solutions containing 5 and 0 mg/l Si. The determination is not yet interfered with up to the concentrations of foreign substances given in the table. Cumulative effects were not checked; such effects can, however, not be excluded. Concentrations of foreign substances in mg/l or % AsO43- 1 Mg2+ 1000 Surfactants 1) 100 Ca2+ 1000 Mn2+ 10 Na-acetate 10 % Cd2 + 1000 NH4+ 1000 NaCl 5 % Cr3 + 100 Ni2+ 1000 NaNO3 10 % Cr2O72- 100 NO2- 1000 Na2SO4 5 % Cu2+ 10 Pb2+ 10 Fe3+ 10 PO43- 50 Hg2+ 100 Zn2+ 100 1) tested with nonionic, cationic, and anionic surfactants 5. Reagents and auxiliaries Please note the warnings on the packaging materials! The test reagents are stable up to the date stated on the pack when stored closed at +15 to +25 °C. Package contents: 1 bottle of reagent Si-1 1 bottle of reagent Si-2 3 bottles of reagent Si-3 1 graduated 6-ml plastic syringe 2 test tubes with screw caps 1 color-disk comparator Other reagents and accessories: MQuant® Universal indicator strips pH 0 - 14, Cat. No. 1.09535 Sodium hydroxide solution 1 mol/l Titripur® (approx. 4 %), Cat. No. 1.09137 Sulfuric acid 0.5 mol/l Titripur®, Cat. No. 1.09072 MQuant® pH-indicator strips pH 0 - 6.0, Cat. No. 1.09531 Silicon standard solution Certipur®, 1000 mg/l Si, Cat. No. 1.70236 MQuant® Flat-bottomed tubes with screw caps for MQuant® tests with color disk comparator (12 pcs), Cat. No. 1.17988 Refill pack: Cat. No. 1.18323 Silicate (Silicic Acid) Test Refill pack for 1.14792 and 1.14410 (Reagents without technical accessories for the number of determinations stated in section 2) 6. Preparation • Analyze immediately after sampling. • The pH must be within the range 2 - 8. Adjust, if necessary, with sodium hydroxide solution or sulfuric acid. • Filter strongly turbid samples. 7. Procedure Measurement Blank sample right-hand tube (A) left-hand tube (B) behind the color behind the color disk disk Pretreated 6 ml 6 ml Inject into the test sample tube with the (20 - 40 °C) syringe. Reagent Si-1 3 drops 1) - Add, close the tube, and mix. The pH must be within the range 1.2 - 1.6. Check with MQuant® pH-indi- cator strips. Adjust the pH, if necessary, with reagent Si-1. Leave to stand for 3 min (reaction time 1). Reagent Si-2 3 drops 1) - Add, close the tube, and mix. Reagent Si-3 10 drops 1) - Add, close the tube, and mix. Leave to stand for 2 min (reaction time 2). Hold the comparator to the light, keeping it upright, and rotate the disk until the closest possible color match is achieved between the two large windows. Read off the result in mg/l Si shown in the small window. 1) Hold the bottle vertically while adding the reagent! Notes on the measurement: • The color of the measurement solution remains stable for at least 60 min after the end of the reaction time 2 stated above. • Turbidity in the measurement solution makes the color comparison more difficult. • If the color of the measurement solution is equal to or more intense than the darkest color on the scale, repeat the measurement using fresh, diluted samples until a value of less than 10 mg/l Si is obtained. Concerning the result of the a

Brand : MERCK

Color : Grey,White Box

Country of Origin : Germany

Size : 150*80MM

TABLE TOP MOTORIZED SIEVE SHAKER. Suitable for 8” Dia Sieves. With Programmable Timer 0-999 Minute Power Supply – 220V AC.

Country of Origin : India

Voltage : 220V

Certification : ISO 9001:2008

Driven Type : Electric

Automatic Grade : Automatic

Power : 1kw, 220 Volts

Application : Laboratory

Excellent performance for a wide variety of applications in multiple industries In many fields, a moisture analyzer is a necessary tool for quality control requirements. With the MOC63u, you can easily obtain accurate data. Simply place material on the pan and shut the cover. The MOC63u will start to measure. The MOC63u adapts to various materials and increases your work efficiency. Halogen heater Long-life and high power halogen heater provides quick and accurate measurement. The temperature can be changed from 50 degrees to 200 degree Celsius. You can check sample status from window while measurement. Large pan size: 95mm dia  MOC63u has large pwn. (95mm diameter) It can provide quick and accurate measurement to spread sample in thin layer on the pan. Data management and easy operation Built-in USB port The measure results can be transferred by USB cable. If connect with PC by USB, needs USB driver.

Brand Name : Shimadzu

Material : Plastic

Color : White

Automatic Grade : Automatic,Semi-Automatic

Power Source : Electric

Country of Origin : India

Display Type : Digital

SCUFF AND RUB TESTER

Power : 1-3kw

Automatic Grade : Fully Automatic

Driven Type : Electric

Material : Mild Steel

Certification : ISO 9001:2008

Voltage : 220V

Country of Origin : India

Material : Mild Steel

Finishing : Polished

Power : 1-3 Kw

Operating Type : Automatic

Usage : Laboratory Use

Certification : ISI Certified

Voltage : 220V

Country of Origin : India

Frequency : 50 Hz

AUTOMATIC BOMB CALORIMETER MICROPROCESSOR BASED 20 X 4 LCD DISPLAY WITH KEYPAD ON FRONT PANNEL, AUTOMATIC CALCULATION , PRINTER & MEMORY STORAGE VIA USB INTERFACE IN PC.SUPPLIED WITH WATER JACKET WITH PUFF INSULATION, SAFETY DEVICE, SENSOR PROBE, HIGH PRESSURE FLEXIBLE TUBING SET & CERTIFIED BOMB. TEMP. RESOLUTION 0.001°C.

Power Source : Electric

Power Supply : 220V

Automation Grade : Automatic, Semi Automatic

Application : Industrial Use

Model Number : RSBT-7

Frequency : 50Hz-65Hz

Country of Origin : India

Certification : ISO 9001:2008

Display Type : LCD

ASTM Model has model revolution is 280-290 per minute. It has upward and downward hammering is 150-160 stock per minute.The Rotap Sieve Shaker reproduces the circular and tapping motion of hand sieving and provides a uniform mechanical action, ensuring accurate, dependable and precisely repeatable result. It can take upto 5 Sieves LID and PAN of 150mm or 200 mm diameter. The Whole gear mechanisum runs in a oil bath.Supplied without sieves and Lid and ReceiverOperation:- 1/4 hp Fluch Type Motor220/230V 50Hz single phase main AC. Warning :- Fill 40 Number Sarvo Mobileoil upto level before use. 

Application : Laboratory

Power : 1kw

Color : Grey

Driven Type : Electric

Voltage : 220V

Country of Origin : India

Material : Mild Steel

polarimeter (220) mm with assembly & choke with double shadow effect (accuracy of 0.1 by direct reading) w/o sodium lamp.

Driven Type : Electric

Application : Laboratory

Certification : ISI Certified

Feature : Durable, Stable Performance

Voltage : 220V

Type : Polarimeter

Country of Origin : India

Pencil Hardness Tester  With Load Weights 1000g / 750 g/ 500g Measurement Angle - 45D With Pencils 13 (6B - 6H) Eraser, Knife, Horizonal Pad Block  

Power : N/A

Driven Type : Manual

Material : Stainless Steel

Brand Name : HT-6501P

Weight : 3-4KG

Color : Silver

Operating Type : Manual

Usage : Hardness Testing, Laboratory

Display Type : Analog

Packaging Type : Carton Box

Load Capacity : 1000g / 750 g/ 500g

Specialities : Easy To Use, Proper Working, Water Proof

PAPER GLOSS METER WITH MEASURING HEAD 20 / 45 / 75D WITH 4 DIGIT BACKLIGHT LCD MEASURING RANGE - 0.1-200 GU REPEATABILITY - +_0.5GU

Country of Origin : India

Display Type : Digital

Feature : High Accuracy, Light Weight, Low Power Consumption, Stable Performance

Shape : Rectangular

Material : Plastic

Brand Name : LANDTEK

P254 is a 0.05 mm polyester film tape coated uniformly with thermosetting rubber adhesive on one side. Features Class B insulation  Resistant to chemicals  High tensile strength Dimensions: a) Length (m) – (+)0.5 / (-)0.0 b) Width (mm) - As required (±) 0.5 Suggested Applications • For insulation of low to medium voltage coils in Switchgear, Transformers and Motors • Insulation and holding of leads from magneto coil • Used for reinforcement and patchwork of main insulation in small dry type transformers • For cross hatch paint peel testing as per ASTM D3359 *However, several factors contribute to the adhesion of the paint to the surface hence no single tape is likely to be suitable for testing all coatings. Tape test serves only as an indicator that some minimum value for bond strength is met or exceeding.   

Country of Origin : India

Display Type : Digital

Application : Laboratory, Moisture Analysis

Power Source : Electric

Automatic Grade : Automatic

Color : White

Material : Plastic

Brand Name : Ohaus

Voltage : 230 V

  Light Weight with fiber ceramic wool insulation. The Order casing is made of Double Walled Mild Steel Sheet Duly powder coated. Heating element is made of Kanthal Wire Backed by cerawool insulation. Dual Shell Housing for low external or skin temperature For human safety & high stability. Two Separate paths are provided. One for Fresh air path Backed by blower which is utilized for minimize skin temperature and second for working Area fumes. A viewing cap is also provided on the door. Temp. Controlled by PID Microprocessor controller dual display with safety alarm with an accuracy of ± 1DC. To work on 220/230 Volt Ac. Working Chamber Sizes are as below 4 x 4 x 9" 5 x 5 x 10" 6 x 6 x 12" 8 x 8 x 12" Temp. Range - 950° or  1100D Controlled by PID Temp. Controller. 

Country of Origin : India

Voltage : 220V, 230V

Application : Heating Process

Automation Grade : Semi Automatic

Rated Power : 1.8kw to 3.0 Kw

Color : Blue and White

Driven Type : Electric

Material : Mild Steel

Power Supply : 220/230V

Certification : ISO 9001:2008 Certified

Quick & Easy Measurements 4 Selectable heating modes from standard, quick, step and ramp that help customize heating curves to your unique sample types for accuracy & precision 5 Selectable measurement programs to best fit sample and process with STANDARD, QUICK, AUTOMATIC, TIMER, MANUAL Clear & easy-to-view with the large VFD display means setting values, change in moisture content, action status indicators, and data number are clearly visible Safe & Reliable Design Easy handles & ergonomic design helps to prevent burn injuries while improving workflow movements of samples in and out efficiently Self Check functions such as defect check function along with temperature control checks have you covered Progress window allows easy visibility to see heating process through translucent window Quick Reference Card for convenient operating guide is installed at the bottom of the analyzer Compliant & Traceable Reporting Data Interface is a breeze with RS-232C interface and our WinCT–Moisture software that helps determine measurement conditions as well as optimize time & accuracy Data memory function allows for test results to be stored and recalled or outputted for additional analysis GLP, GMP, GCP and ISO compliant with date/time, ID, calibration data and check record outputs  

Automatic Grade : Automatic

Power Source : Electric

Voltage : 220V

Display Type : Digital

Country of Origin : India

MOHS HARDNESS TEST KIT - (BS 6431-13, EN ISO 10545-14) HSN : 90248090 This set includes 8 Mohs' Hardness Points from Mohs' 2 through Mohs' 9, nicely mounted in nickel-plated Brass, color-coded, number-stamped, double-ended Pin Vises. Also includes two Hardness Plates of Mohs' 3.5 and 5.5, a 100x Sharpening Stone, along with laminated Instructions permanently affixed to inside of case, a Table of Industrial and other materials sorted by Mohs' Hardness, all compactly packaged in a molded Plastic carrying Case, designed for use in rugged workplace environments.

Material : Plastic

SCOPE : This International Standard specifies the method for determining the grindability index of hard coal using the Hardgrove machine. It also specifies the procedure for calibrating the test machine and for pre-paring the standard reference coal samples. DEFINITION : For the purposes of this International Standard, the following definition applies. Hard Coal : Coal having a gross calorific value of more than 24 MJ/kg on a moist, ash-free basis.  PRINCIPLE : This instrument can be used to test the coal grindability by Hardgrove method. Hardgrove Grindability Index Tester is a special tester for testing the grindability of soft coal and blind coal. Takes grinding law as the theoretical basis (The energy consumed in coal grinding in proportional to the new surface area of coal dust) Treatment of a prepared sample of coal of limited size range under defined conditions in a laboratory apparatus of standardized designed (calibrated Hardgrove machine). Derivation of the grindability index from sieve analysis of the ground product and by reference to a calibration chart prepared from standard reference material.   SIEVES : Test sieves, complying with the requirements of 16 mm, 4.75 mm, 2.36 mm, 1.18 mm, and 600 µm, 75 µm required as per ASTM D409 respectively. MECHANICALSIEVING MACHINE : Capable of accepting an assembly of vertically nested sieves. The machine shall be able to simulate the motions of hand sieving. This may be achieved by imparting a horizontal oscillatory motion of amplitude 25 mm to 30 mm at a frequency of approximately 300 min -1, whilst striking the top of the oscillating assembly with a mass of 1.9 kg, moving through a vertical distance of about 25 mm under the influence of gravity, at a frequency of approximately 150 blows per minute. Alternatively, the nest of sieves, cover and receiver may be vibrated by an electromagnetic device, pro-vided the sieving performance is equivalent to the mechanically vibrated machine described.   HARDGROVE GRINDABILITY MACHINE : Hardened iron or steel, with a horizontal track in which run eight steel balls, each of diameter 25, 4 mm. The balls shall be driven by an upper grinding ring rotated at 20 r/min ± 1 r/min. The upper grinding ring, which shall be of similar material to the bowl, shall be connected to a spindle and shall be driven by an electric motor through reduction gears. Aload shall be added to the spindle so that the total vertical force on the balls due to the top ring, gear, load and spindle is 284 N ± 2 N, i.e. closely equivalent to a total mass of 29 kg ± 0,2 Kg. The machine shall be fitted with a revolution counter and an automatic for stopping the machine after 60 ± 0,25 revolutions. PROCEDURE : Weigh a test portion of 50 g ± 0,01 g of the dedusted material, distribute it evenly in the grinding bowl and smooth the surface. Assemble the top grinding ring to the bowl and fasten the bowl in position to the driving spindle, making sure that the load is evenly applied. Present the counter and adjust the automatic stopping device so that the machine will operate for 60 ± 0,25 revolutions.           The Machine is Suitable for Laboratory Use for Coal Testing. It is complact with a sturdy base, plate support is provided with a bowl, centring shaft, Gear & Weight 29kg. +- 200gm. (cone & 8 Nos. Balls are common) with gear box and gear assembly. 8 Nos. Steel Balls 25 mm and preset counter are provided. The Machine is fitted with 1/4 hp Motor. Single Phase. The Main Shaft revoultion are 20 RPM +- 1 RPM.Optional:- Digital CounterOperation on:- 1/4 hp Motor 220/230V 50 Hz Single Phase main AC.   Spindle Speed RPM                                    20 ± 1 r

Material : Mild Steel

Power Source : Electric

Certification : ISO 9001:2008 Certified

Temperature Capacity : Low Temperature

Country of Origin : India

Application : Hardness Testing, Laboratory

Feature : Easy To Use,Electrical Porcelain,Proper Working, High Strength