Sandeep Garg & Company equipped with the latest XRF analyzers for accurate reading on any metal. Our XRF alloy analyzers are portable hand-held devices that follows stringent quality control norms to ensure the requisite quality of metal scraps as per the contractual standards.
•Waterproof and designed to float
•Easy-to-read Custom Dual-level LCD
•On-the-spot measurement
•Automatic Temperature Compensation
•With Temperature Display
•Replaceable pH electrode
Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing,
photography, laboratory, quality control, school & colleges, swimming pools, water conditions.
Folding design feature to use expediently
Replaceable pH electrode
Clear LCD display featuring both pH, temperature and humidity
The KL-0101 offers increased accuracy when measuring solutions at different temperatures as it automatically measures
the temperature and compensates the pH reading accordingly.
This compact tester features a large easy-to-read LCD. Unlike other pH testers, the pH electrode can be interchanged with any pH electrode of different size and shape. This allows you to use application specific electrodes and saves the cost of a new meter when it is finally necessary to replace an exhausted electrode. The tester is fast, accurate, lightweight. Testing pH has never been easier!
Snt 1100 single phase meter test bench is widely used in power utilities,¡émeter manufacturer,¡émeasurement/quality test lab and other enterprises to test single phase energy meter.
We are offering eut monitoring system that includes eut monitoring, analysis and data recording. These eut monitoring systems analyzes data during the test for interference or failure conditions, and records test data for retrieval after the test is complete. It is designed as a stand-alone system to communicate with the main test system using our eut monitoring and test software. The eut (equipment under test) monitoring system combines the following:
Monitoring instrumentation
Video and audio equipment
Software to provide eut signal monitoring (analog and digital)
Eut stimulation
Monitoring for visual or audio interference during testing
The monitoring is enabled only after the test level is established with the main test system, since the EUT Monitoring System is fully synchronized with test system. These are appreciated because all parameters captured by the EUT Monitoring System during testing ensures to accurately recreate interference or failure points to resolve compatibility issues monitored.
These systems are configured specifically to cater the test needs and can be configured for specialized requirements such as audio breakthrough required by mobile radio standards and ABS/TCS testing needed in automotive test standards. Our entire range of standard as well as customized seamless interface with main test system completes the control of the EUT Monitoring System from the control room console.
System Components:
EUT stimulation and monitoring instruments selected to cover applicable specifications and meet your price/performance requirements
Video monitoring system using shielded color cameras to visually monitor equipment under test
An audio monitoring system can supply as a stand-alone solution or built into the video camera system
A system controller with application software that offers power to control monitoring equipment
These are used to process and store data, graphics, and results of series measurements
System cabling and switching to connect the control room with the chamber
Shielded room allow test engineers complete control of the EUT monitoring system from the desktop
Fiber optic links for analog and digital signal monitoring.
We are offering Radiated Conducted EMS that is used for EMS Testing Many electronic products. The subassemblies must meet immunity testing requirements depending on the product's target marketplace. These are designed specifically to meet the requirements of specific environmental use and internal manufacturer's requirements. It also needs an engineer to control instrumentation from a variety of vendors and perform detailed test procedures for numerous specifications.
These are known for integrating test instrumentation, system controls, positioning devices, and software to perform automated, semi-automated, and manual immunity measurements in an anechoic chamber, shielded room, or test cell. The range of test specifications is carefully evaluated to develop an integrated test environment covering the basic, generic, product family and product specific standards. The entire recommendation is based on proven system installations, in-house research and development, and extensive experience with dozens of test instrument suppliers. It result in a seamless interface the test system and the test environment.
We are offering a range of Radiated Conducted EMI that is designed and manufactured to use in an anechoic chamber, shielded room, OATS, or test cell to perform automated, semi-automated, and manual emissions measurements. These systems are integrated with test instrumentation, system controls, positioning devices and software. This helps to test specific products or subsystems for electromagnetic emissions according to international, R&D and manufacturer-specific standards. Designed especially to meet customerÆs requirements, these receive the exact system solution. This is offered without unnecessary components and costs associated with off-the-shelf, "one size fits all" test systems.
Further, we also offer turnkey solution for our Radiated Conducted EMI, which includes system designing and installation with dozens of test instrument supplies. The turnkey EMI Test System designed by us assist to meet product testing requirements. A typical system includes:
EMI test instrumentation selected to cover applicable frequencies and meet your price/performance requirements.
Antennas/LISNs/Clamps selected to match both test standards and test facility capabilities.
Measurement Accessories such as switching and positioning devices that simplify control and increase efficiency.
An EMI Main Control Console with instruments and system controls strategically placed to provide test engineers easy access to all functions, and a comfortable, ergonomically-correct work environment.
A System Controller with Application Software that offers state-of-the-art power to perform emissions tests from pre-scan to final measurements and to control multiple EMI analyzers and receivers.
Proven Solutions: Our test system developments are based on the systems in Europe, North America, and Asia. Each new system incorporates the latest technologies instead of an off-the-shelf approach to design and to explicitly cover the standards. It provides accurate, repeatable measurements and minimizes demands on your limited resources.
We are offering Observation System that is appreciated by the clients for conforming to various international quality standards. These are known as Specific Absorption Rate Test Systems (SRC), which include SAR Measurements, System Components, Measurement System, Probes & Measurement Accessories and Position Controller & Positioning Robot. The detail description of Specific Absorption Rate Test Systems is as follows:
The SAR System: It is used to measure electromagnetic fields and calculated SAR over a customer-specified frequency range. All tests are conducted in a shielded test room.
SAR Measurements: SAR testing works with the thermal effects of human exposure to RF electromagnetic fields. It corresponds to the relative amount of RF energy absorbed of a device close to the body. The test is conducted to verify that the RF energy emitted by a device is within permissible limits for public exposure as defined by test standards.
The SAR Measurement System is comprised of the following subsystems:
Measurement System: It is an easy to use, flexible package optimized for dosimetric evaluation of radio products. The whole package includes Data Acquisition Electronics and system control computer.
Probes and Measurement Accessories: Various broadband probes and support accessories are available based on test requirements. It includes probes to measure current distribution on radio products in free space, to measure fields inside fluids simulating body tissue and to test radiated emissions from mobile radio equipment.
Position Controller and Positioning Robot: The automated robot positions the probe inside the tissue-simulating liquid over a precisely defined volume. The robot is controlled by a multiprocessor positioning device.
Air tieght packing with container, steel packing, wooden packing
3. Applications of testing machine
This machine is applicable to metal, cementing compound, tubes, sectional bars, aerospace, petrochemical, waterproof rolls, wire and cable, textile, fiber, rubber, ceramics, food, mechanical packaging, geo-textile, film, wood, paper and other industries and quality supervision department, and it also can be used in college for teaching demonstration.
4. Features of testing machine
1) Adopting aluminum alloy cover, with attractive streamline structure
2) Mainly used to test mechanical properties for metal, non-metal and composite materials
3) Adopting precision auto control and data acquisition system to realize fully digital adjustment to data acquisition and control process. During test, it can test max. Bearing tensile force, compression force, tensile strength, deformation, elongation, yield point and other technical specifications
4) After test, the above parameters can be calculated automatically through main controller according to the test parameters, which are set before test and meantime display the corresponding test results. All test parameters can be saved and inquired after test, also can be printed out.
5) With remote control box to realize speed adjustment of crossbeam, flexibly and freely switched
6) With functions of automatic return to original position, intelligently, efficiently, quickly
7) With limit position function of any working position and over voltage, over current protection functions, reliable and safe
8) With many control modes of constant speed control to force, stress, deformation, strain and low cycle and user self-programming control
9) Switch among many test curves: stress-strain curve, load-deformation curve, load-displacement curve, load-time curve, deformation-time curve, displacement-time curve. Partial enlargement, overlap and comparison.
1. Introduction and test principle of compression strength measuring
The compression testing machine is to measure compression strength of corrugated boxes in the situation of pressure and protect functions of packages for the objects filled in the packages.
Test principle:
(1) Corrugated boxes compression strength test, loading to the corrugated boxes using a compression testing machine at a certain constant rate untill corrugated boxes are broken or till certain load or displacement are reached.
(2) Corrugated boxes stacking test, loading a certain force to the corrugated box using a compression testing machine untill corrugated box is broken or sustain a certain time period.
When measuring deformation of corrugated box during compression test, an original load should be set as a datum point. The datum point can refer to the following chart:
Average compression force(N)Original force(N)
101-200 10
201-1000 25
1001-2000 100
2001-10000 250
10001-20000 1000
200001-100000 2500
2. Functions of compression testing machine
This machine is applicable to metal, cementing compound, tubes, sectional bars, aerospace, petrochemical, waterproof rolls, wire and cable, textile, fiber, rubber, ceramics, food, mechanical packaging, geo-textile, film, wood, paper and other industries and quality supervision department, and it also can be used in college for teaching demonstration.
3. Specification of compression testing machine
1 Max. Load 20KN
2 Resolution of test force 1/300000
3 Resolution of displacement 0.001mm
4 Precision of crossbeam displacement 0.5%
5 Precision of deformation 0.5%
6 Measuring range of test force 1%-100%FS
7 Relative error of test force 1%
8 Relative error at zero point 0.5%
9 Speed of crossbeam 0.01-500mm/min
10 Precision of crossbeam speed 1%
11 Speed range of load 0.005%-5%FS/s
12 Precision of load speed When speed is less than 0.05FS/s, precision is within 1% of set value, when speed is more than 0.05FS/S, precision is within 0.5% of set value
13 Speed of deformation 0.005%-5%FS/s
14 Precision of deformation speed When speed is less than 0.05FS/s, precision is within 1% of set value, when speed is more than 0.05FS/S, precision is within 0.5% of set value
15 Stroke of crossbeam 900mm
16 Effective tensile height 650mm
17 Effective test span 400mm
18 Effective compression height 800mm
19 Diameter of compression platen 100mm
20 Voltage and power 220V,50Hz, 700W
21 Dimension of main machine 650X450X1650mm
22 Weight of main machine about 300kg
1.Description
Chase friction testing machine is used to evaluate the frictional characteristics of material in braking system in accordance with the SAE J661,GB 5763-2018 and GB/T 17469-2012.
Chase machine is suitable for small bench test of M1, M2, N1, O1 and O2 vehicles brake linings.
This machine is widely used for product formulation R&D, Quality control and Certification etc.
2.Principle
A constant pressure is applied to the sample,which will be pressed against the inner surface of the friction drum which rotates at a certain speed, so a friction force will be generated along the tangent direction of the contact surface. The friction
coefficient of the tested sample can be determined by measuring the pressure and friction force.
During the test, the Chase friction tester controls the temperature change at any time according to the requirements. The drum outer ring is used to assist the heating tube heating and the back suction cooling, so that the temperature change at the sample is stable and the temperature measurement accuracy is higher.
3.Features
(1)Loading by Pneumatic servo with high precision control.
(2)Temperature of friction drum is adjustable to adapt to different test requirements and different climatic condition.
(3)Rubbing speed can be set freely between 0 and 1000 RPM.
(4)The maximum load is up to 2000N.
(5)This machine is controlled by PC. Speed, loads, temperature and test time can be preset by software. Test results are saved in computer.
4.Standards
SAE J661, SAE J866, GB 5763-2018, GB/T 17469-2012,
5.Specifications
Speed 0 to 1000 RPM
Load 0 to 2000 N
Temperature 0-600 (1112)
Heating power 6KW
Friction drum Ф277mm
Power AC 380V
Weight Approximate 2100kg
