Find Verified Scientific Instruments Suppliers, Manufacturers and Wholesalers

Usage
The hydrogen analyzer, which works on the Straube-Preiffer test principle (decompression solidification test method), is used to qualitatively measure the content of hydrogen in molten aluminum. A decompression solidification test is conducted to make a solidification sample of molten aluminum under the conditions of decompression (a vacuum degree determined according to the technological requirements). Subsequently, the sample is analyzed by various methods to qualitatively determine the content of hydrogen in molten aluminum in an indirect way. It can be used for quality control during aluminum alloy casting and for smelting detection.

Equipment Features
  High analysis speed. In the field environment, it just takes 5 minutes to analyze the content of hydrogen in molten aluminum.
  The test results are true and reliable, with high repeatability. Several analysis methods can be used together to accurately judge the quality of molten aluminum to provide reliable guidance on production.
  Easy and safe to use. Operators neednâ??t have rich experience and can use it correctly after training.
Made of aluminum alloy, the vacuum chamber is light, easy to handle and resistant to corrosion.
Technical Parameters
Ultimate vacuum (relative to 1 standard atmosphere): -0.099MPa
  Exhaust rate: 0.2L/S
  Measuring time:

WDW Series Universal Electromechanical Universal Testing Machine

It is computer-controlled precision Testing Machine, suitable for wide range of material for tension, compression, Bending and shearing test.

It has high stability as well as high precision, equipped with PC system & printer for graph, test result display, printing & data processing. Complete with modulus for metal, spring, textile, rubber, plastic and other material testing & creep test. It is widely used in many fields such as industry factories, mineral enterprise and high schools.

Applied Standard
Load meets or exceeds the following standards: ASTM E4, ISO7500-1, EN 10002-2, BS1610, DIN 51221.
Strain measurement meets or exceeds the following standards: ASTM E83, ISO 9513, BS 3846 and EN 10002-4.
Tensile test at room temperature DIN EN 10002-1, ISO 6892, ASTM A370, ASTM E 8
Tensile test on reinforced steel: ISO 10606, EN 10080
Compression test DIN 50106, ASTM E9

The meter is designed according to measuring (Buick method) of GB/T456-1989 paper and cardboard smoothness and it is applied to measure smoothness of paper and cardboard, but not proper to measure the sheet above 0.5mm or with freer air permeability.

The meter borrows high accuracy vacuum sensor to test the vacuum, replace the mercury compression, so it is the flatness meter with no mercury. The meter use German vacuum equipment to vacuumize the container in a short time, which is controlled by microprocessor. It has powerful data processing, not only can test a sample and automatically store the result, but also analyze group of specimens to show the average, maximum, minimum, standard drift and variation ratio. All the results can be stored and displayed by LCD. In addition, it can print out the data in the requirement of experiment report according to GB/T456-1989.

Main technical character:

1.Glass board: donut, dimension: Big diameter 37.4+/-0.05mm, small diameter 11.3+/-0.05mm, valid dimensions 10+/-0.05cmª


2.Compression board: flat circle board with diameter 45mm, touching specimen with pressure (100+/-2Kpa)

3.Rubber pad: thickness 4+/-0.2mm, maximum variation of thickness+/-0.05mm, hardness 40+/-5 IRHD(International Rubber Hardness)

4.Small vacuum container: bulk 380+/-1mL

5.Big vacuum container: bulk 38+/-1mL




Wooden box

The tester is the basic instrument for testing the anti-bursting degree of paper and cardboard. It conforms to the standards of ISO2758 ,ISO2759 (standard testing for cardboard bursting strength) and GB1539 (method for testing cardboard bursting strength). It adopts signal transmitting press. When the specimen is burst, the tester stores the maximum of bursting strength automatically.

Characters:

1.Micro-computer control, use hydraulic oil as the driving force to break the specimen.

2.When the specimen is broken, it stores the maximum automatically.

3.LCD displays, the unit of kg, g and MPa in option.

Technical parameters:

Induction way Pressure converter

Indicating way Digital display

Capability (optional)-high pressure 0~100kg/cm square (0.01kg/cm sqaure)

Capability (optional)-low pressure 0~16kg/cm sqaure(0.01kg/cm sqaure)

Hydraulic oil 85%

Horsepower:Shockproof motor 1/4HP

Dimension :43*53*52 (cm)

Weight:65kg

Power:AC220V, 2.6A



Standard Wooden Box

Driving mode: precision lead screw, not gear wheel

Micro-computer controls, LCD displays data, results and curves.

Professional software supports, controlled by microprocessor in all process of testing.

Each function worked independently, standard unit, free form manual intervention.

Analyzes group of specimens shows the arithmetic average, maximum, minimum.

Menu interface, shortcut for selecting test, and easy to learn, master, and operate.

Print out results, including stretching rate, maximum pulling, stiffness an flexibility.

High performance DC servo-system, adjust speed by servo-system, working quiet, stability and reliability.

Parameters stored permanently while power down and protection for over-load.

Standard ink-jet printer prints out test reports.
Energy-saving, stillness running, high performance and low cost.

DRK101A: specification: 0.01; 0.05; 0.1; 0.2; 1(kN)
Load accuracy: 1 grade
Speed: 1 to 500mm/minute
Strength precision: 1/100000
Stretch space: 400mm
Power: 0.4kW

DRK101B: specification: 0.01; 0.05; 0.1; 0.2; 1(kN)
Load accuracy: 1 grade
Speed: 1 to 500mm/min
Strength precision: 1/100000
Stretch space: 700mm
Power: 0.4kW

DRK101C: specification: 0.01; 0.05; 0.1; 0.2; 1;5 (kN)
Load accuracy: 1 grade
Speed: 1 to 500mm/min
Strength precision: 1/100000
Stretch space: 900mm
Power: 0.5kW

DRK101D: specification: 0.01; 0.05; 0.1; 0.2; 1;5 (kN) ·+Computer controled ·¼
Load accuracy: 1 grade
Speed: 1 to 500mm/min
Strength precision: 1/100000
Stretch space: 900mm
Power: 0.5kW


Standard Wooden Package

It is applicable in testing the compression endurance and stacking strength of corrugated carton. Its every parameters and performance conform to the standards of ISO2872, ISO2874 and GB4857.4.

Technical characters:

Adopt advanced accurate sensor and foreign high capable motor, unite advanced measurement and control technology to get speed accuracy and precision measurement.

Gentle mechanical transmission, multi-level security protection function.
Large screen diagram display, print out quietly.

Technical parameter:

Speed: 1-300mm/min

Pressure measurement range: 0-20kN or 0-50kN,

Accuracy: +/-1%

Deformation resolution: 0.1mm

Press board dimension: upper:800mm*800mm (Customer Order) maximum: 1000mm
Parallelism:<(=)0.1mm

Power: AC220V, 50HZ, 3A

Weight: 1500kg

Dimension: 1500*1000*2300(mm)



Standard Wooden Box

This meter is applying to do the ring crush test, the adhesive strength test, the flat crush test, the edge crush test and paper-tube strength test . It is the ideal testing equipment for papermaking, packaging, quality inspection department and so on.

Characters

Microprocessor control, automaticlly carry the test according to testing requests. Protect press sensor through the protection switch for over- loading. Analyzing the group of testing data and to show the maximum, minimum, average, standard deviation and coefficient of variation by lcd, print out the data.

Technical parameter:

1.Press measuring range: 0-5000n, resolution: 1n.

2.Accuracy: +/-1%

3.Speed: 12.5+/-2.5mm/min

4.Platen distance from top to bottom: 75mm (customized for special dimension)

5.Mini printer

6.Dimension: 500*270*520 (mm)

7.Weight: 70kg



Standard wooden box

Scout-v semi-automatic biochemistry analyzer

Performance:
1. Reasonable software, programmable biochemical test menu, 200 test programmes can be
Saved.
2. 1000 patients test data can be saved.
3. Clock cmos chip inserted.
4. Hermetic solid-state optical system, low contamination of dust and dampness, long life
Time of hard membrane filters.
5. Back spectro photometry, 8 hard membrane filter, separate signal process circuit for
Each wavelength, filters select completed electronically, no mechanical movement.
6. Titanium alloy flow cell with small capacity and minimize cross-contamination.
7. Back-light lcd monitor and display character and curve simultaneously
8. Self-test program, test error<1%, cv<3%

Environment
Temperature :0f¦-40f¦
Humidity: 5-80%

Technical feature:
1.Analysis method: kinetics, end point, two point, etc.
2.Power supply: 20w/12v halogen light, life time: 2000hr
3.Optical system: 340-800nm, 8 hard memdrane filter: 340, 380, 405, 492, 510, 546, 578,
630nm(wavelength). Accuracyf+2nm
4abs range: -2.500f¼2.5abs, resolution:0.001abs.
5flow cell: titanium quartz alloy, 33ul; optical path: 10mm.
6temperature: peltier elements, 25, 30, 37 0.1f+f¦
7precision: error<1%, drift<5mabs/hr
8200 test programmes can be saved
9. 58mm thermal printer, no noise, high speed, easy maintenance.
10keyboard: 24 keys touch keyboard




Dimensions : 460(l)x380(w)x200
Weight: 13kg(net), 15kg(gross

Coagulometer

Khb202 coagulometer

Khb202 coagulometer adopts the world approved coagulation test method; the cpu adopts arm
Technology to measure the motion of the magnetic ball to work out the coagulation time.
It can perform multiparameters simultaneously with better accuracy, precision and repitition.

Performance
1. Double magnetic route, stable performance , not liable to interference.
2. Dot-matrix lcd monitor
3. 100 assay parameters and 1000 test results can be saved
4. Touch keyboard
5. Thermal printer
6. Reagent-open, less consumption ( f_200ul)
7. Clock cmos chip inserted
8. Standard 232 serial interface
9·½power supply: 220vf+15%, 50hz, 80va

Technical character
1. Test method: magnetic ball method
2. Sample consumption: f_200ul
3. Reagent consumption: 50ul~200ul
4. Temperature: 37f¦f+0.5f¦
5. Adding sample: by a timing linkage
6. Precision: f+10%; cv f_10%
7. Speed: f_300s(depend on setting)
8. Channel: 4/2/1
9. Sample warming up position: 16/8/8
10. Reagent warming up position: 6/6/6



Dimensions : 420(l)x300(w)x170(h)mm
Weight: 5kg(net), 7kg(gross)

Electrolyte analyzer

Khe- automatic electrolyte analyzer
The most advanced ionic selective electrode(ise); perform multiparameters as k+, na+, cl-,
Ca++, ph etc. Adapt to all hospitals with different sizes

Performance:
More advanced ionic selective electrode (ise),
Longer shelf-life
Automatic time calibration, hours power on, fitting for emergency treatment.
Reagent supplies with lower cost
Rapid and accurate test
Free maintenance

Technical character:
Assay method: ionic selective electrode
Assay time: seconds(measure time) less than seconds(the whole course, including
Sucking samples, reaction, washing and print)
Sample volum: ul/ ul
Sample type: blood serum, blood plasm, whole blood, cerebrospinal fluit, diluted urine
Data storage: samples, q.C. Data for one month
Display: x back-illuminated liquid crysatl
Printer:thermal printer, mm paper width
Ise life:more than months
Temperature/humidity·ª - f¦ /f_ %
Power supply: ac vf+ % hz w



Weight:kg(net), kg(gross
Dimensions : (l)x (w)x (h)mm

LCD display system
7-inch high-definition imaging equipment, used in combination with a microscope, with the observation effect
of the eye at each multiple, display mode: 16:9 / 4:3; screen resolution: 1024 600.
Digital display storage system
10-inch display screen,With 8.0M HDMI camera, the output resolution of HDMI is 720P@ 60fps; the photo
resolution is 3840 2160; remote control is adopted.

Windows embedded compact 7 smart operation system
7" inch true color touch screen(800480 pixels)
5 USB ports & 1 ethernet port
Flow cell & cuvette testing mode
Huge storage of more than 300 programs & 200000 sample results

Description
CBC with 3-Part differentiation, 19 parameters + 3 histograms
8.4 inches touch screen
Up to 60 tests per hour
9.7 µL venous blood/20 µL peripheral blood sampling volume for testing
Storage report (with picture) >1000 cases, unlimited expansion with U disk
Available U disk software upgrade
Real-time display and detection of sample temperature
Wide range power supply design AC100V-264V

Product Description
Winner2005A intelligent full automatic laser diffraction particle size analyzer with MIE scattering theory to precisely test the particle size distribution from 0.01/0.1m to 1000m. It adopts dual laser beam and built-in sample preparation system, Intelligent operation, very simple to use for engineer, offer accurate and reliable data,built-in side wide-angle detector, make sure get 0.01 micron particles scattering angles.


Specification
Model Name
Winner2005A
Standard
ISO13320-1:1999 GB/T19077.1-2008 Q/0100JWN001-2013
Principle
MIE Scattering Principle
Size range
0.01�¼m-1000�¼m
Photodetectos
90pcs
Accuracy
â?¤0.5% (Deviation of D50 on national standard sample)
Repeatability
â?¤0.5% (Deviation of D50 on national standard sample)
Laser
Semi conductor Laser �»= 636.5nm, p>2mW
Service time>25000 hour
Wet dispersion
Ultrasonic
Frequency:40KHz Power:35W, Time: â?¥1S
Agitator
Revolutions Speed: 0-3000RPM (Adjustable)
Circulation
Rated Flow:8L/min Rated Power:10W
Sample tank
Volume: 350mL
Operation mode
Manual and Full automatic
Optical alignment system
Full automatic optical path alignment system
Software function
Analysis mode
Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc.
Statistic Method
Volume Distribution, Quantity Distribution
Statistic Comparison
Several Testing Results of samples
Different batches of samples testing result,
Samples before and after processing,
Test result of samples in different time.
User-defined Analysis
Figure out percentage according to the particle size
Figure out particle size according to the percentage
Figure out percentage according to the particle size range
Meet demands of representation of particle test in different industries
Test Report
Word, Excel,Photo( Bmp), Text etc
Multiple-language Support
Multiple language Support
Intelligent operation
Automatically control water inflow, dispersion,test and analysis.Better Repeatability after remove human-factor
Report Items
Particle size distribution table&graph, average diameter, Median diameter, SSA, etc.
Testing speed