2.Technical parameters:
1. Box size in the laboratory:
DL-120LA W1200 * D1000 * H500 (mm),
Approximate dimensions: 2300 * 1300 * 1400mm,
2 standard temperatures,
Laboratory temperature: nss acss 35 ± 1 /pass 50 ± 1
Pressure bucket humidity: nss acss 47 ± 1 /pass 63 ± 1 ,
Salt water temperature: 35 ± 1
It can be heated without water,
3 volumes,
Laboratory capacity: 800L Salt water tank capacity: 40L,
4 compressed air,
Compressed air pressure: 1.00 ± 0.01kgf/c
5 spray volume: 1.0-2.0ml/80c /h,
6 spray mode: continuous spray, timed spray, programmable spray, intermittent spray, demisting in the box,
7. Power supply: AC220V 50Hz/20A,
8. Material: The entire PVC board is made, and the salt spray testing machine adopts advanced three-dimensional reinforcement technology internally, with a strong and solid structure that never deforms.
9. Water adding method: An automatic water adding system is adopted, which has the function of automatically replenishing the water level when the water level is insufficient, and the test is not interrupted.
10. Nozzle: Precision glass nozzle, salt spray testing machine used for 4000 hours to ensure no crystal blockage.
11. Protection system: Equipped with dual over temperature protection and insufficient water level warning to ensure safe use.
12. Temperature controller: digital display, PID control, high stability platinum temperature probe, error 0.3
13. Heating method: The laboratory adopts direct steam heating method, which increases the temperature quickly and shortens the standby time of the salt spray testing machine.
14. The spray tower is equipped with two conical dispersers, which have the functions of guiding fog, adjusting fog volume, and even fog falling.
15. The pressure bucket adopts Henry's law to heat and humidify, and provide the humidity required by the salt spray testing machine laboratory.
16. Opening method: Pneumatic automatic opening is adopted,
The salt spray testing machine is one of the "three prevention" (humid heat, salt spray, mold) testing equipment for artificial climate environments. It is an important salt spray testing equipment for studying the adaptability and reliability of various environments in industries such as machinery, national defense, light industry, electronics, light industry electronics, and instruments. This salt spray testing machine can perform neutral salt spray tests in accordance with GB/T2423.17 "Basic Environmental Testing Regulations for Electronic and Electrical Products - Test Ka: Salt Spray Test Method", and can also perform acetate spray tests. This salt spray tester complies with CNS, ASTM, JIS and ISO standards. The salt spray test is to test the corrosion resistance of the products after coating, electroplating, Anodizing, anti-rust oil and other anti-corrosion treatments on the surfaces of various materials.
1.)Performance specifications:
1. Machine model: DL-4100,
2. Capacity: 100L,
3. Temperature range: -40 -150 ,
4. Humidity range: 20% -98% RH,
5. Temperature and humidity control accuracy: ± 0.5 ± 2% RH,
*Attention: The performance guarantee of items # 2-4 above should be measured after 30 minutes of stable temperature sensing
6. The temperature and humidity are evenly distributed: ± 2.0 ± 5.0% RH,
*Note: The performance guarantee of item # 5 above requires testing at a distance of 1/6 of each wall surface in the testing area, and must be measured after stabilizing with temperature and humidity for 30 minutes
7. Inner box size: 500 high Width 400 500mm deep,
8. Outer box size: 1700 high Width 1000 1500 mm deep,
9. Equipment placement space: at least 2000 2000 2000mm (W H D) ,
10. Power supply: AC220V 4.5KW, 50HZ
Product introduction:
HAST (Highly Accelerated Stress Test) is a type of test that is used to evaluate the reliability of electronic components and other materials under high temperatures and humidity. A HAST test chamber is a device that provides controlled conditions of high temperature and humidity to simulate the effects of aging and degradation on materials over a shorter period of time than would occur in normal use.
During testing, the sample to be evaluated is placed in the HAST chamber, which is then heated to a high temperature and subjected to a high-pressure steam environment. The temperature and humidity levels are carefully controlled to ensure that the sample is subjected to the appropriate conditions.
The purpose of the HAST test is to identify any weaknesses or defects in the material that may cause it to fail prematurely in real-world use. By exposing the sample to accelerated aging conditions, engineers can evaluate the long-term reliability of the material and make any necessary improvements to its design.
HAST test chambers are commonly used in the development and testing of electronic components, such as integrated circuits, printed circuit boards, and semiconductor devices. They are also used in other industries where materials must be able to withstand harsh environmental conditions, such as the aerospace, automotive, and medical device industries.
Bench-top Type Temperature(&Humidity) Test chamber:
The Bench-Top Type Temperature Humidity Chamber most ideal designed for temperature and humidity testing of small samples and specimens used for research, development and quality control. Daily necessities, cosmetics, electronic components, and medical products must meet certain quality standards and testing specifications. That size that can fit on a personal desk is the most consideration.
Features:
7inch big PLC touch screen color display for easy operation
Temperature Humidity control and display unit
Safety protection system
Desk top, Table top, Bench Top Fit
UV accelerated aging test chamber can simulate environmental conditions such as self-climate ultraviolet rays, rain, high temperature, high humidity, dew condensation, darkness, etc. By reproducing these conditions, it is merged into a cycle, and it automatically executes the number of cycles completed. In this process, the equipment can be used for automatic monitoring of blackboard temperature and water tank temperature; by configuring irradiance measurement and control device (optional), the irradiance can be measured and controlled, and the irradiance is stable at 0.76W/m2/340nm or specified setting. Fixed value, greatly extending the service life of lamps.
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Climatic Temperature Humidity Test Chamber provide constant humidity and heat, complex high and low temperature alternating and other test environment and test conditions for electronic components, industrial materials and finished products in development, production and testing processes, applicable for electronic appliances, telecommunications, chemicals, hardware, rubber, furniture, toys scientific research etc.
Laboratory planning and design is a critical process in the creation of a functional and efficient laboratory environment. The process involves careful consideration of the laboratory's purpose, the types of experiments and research to be conducted, and the equipment and personnel needed to achieve these goals. Effective laboratory planning and design can increase productivity, enhance safety, and improve overall laboratory performance.
The first step in laboratory planning and design is to define the laboratory's purpose and scope. This includes identifying the types of experiments and research to be conducted, as well as the equipment and personnel needed to achieve these goals. A thorough understanding of the laboratory's purpose and scope is essential for developing an effective laboratory layout and design.
The next step is to develop a laboratory layout that maximizes space utilization and minimizes the potential for hazards. The layout should consider the flow of people and materials, the location of equipment, and the positioning of workstations. Careful consideration should also be given to safety and ergonomic factors, such as minimizing the risk of accidents, reducing strain on personnel, and ensuring easy access to equipment.
In conclusion, laboratory planning and design is a critical process for creating a safe, functional, and efficient laboratory environment. It involves careful consideration of the laboratory's purpose and scope, the layout and design of the laboratory space, and the selection and installation of appropriate equipment. By following these guidelines, laboratories can optimize their performance and achieve their research goals.
Mini portable hydrogen generator for Laboratory use:
Quick Details
Condition: New
Place of Origin: Beijing, China (Mainland)
Brand Name: CEI
Model Number: HGPM-300
Usage: Hydrogen
Production Rate: 100%
Voltage: Actual Voltage
Power(W): Actual Power
Weight: Actual Weight
Dimension(L*W*H): Actual Size
Certification: ISO9001,ISO14001,OHSAA18001,More than 20 Technology patents etc.
Warranty: 1 Year
After-sales Service Provided: Engineers available to service machinery overseas
Keyword: portable hydrogen generator
Application: Laboratory, Industry or energy
Purity: 99.999%
Capacity: 300ml/min
Material: Stainless Steel
Features: no alkaline addition
Pressure: 0.8Mpa
Type: PEM
Dew point: -50
Service life: more than 8 years
Mini portable hydrogen generator for Laboratory use
PEM micro pure water electrolysis hydrogen production equipment
We provide a series of Technology leading and mature PEM micro pure water electrolysis hydrogen production equipments. The hydrogen capacity is from 300mL/min-15L/min, the purity of hydrogen is 99.999%, the dew point is 50, and the pressure is up to 0.8MPa. This series of products integrate the world's leading and mature PEM electrolyzer and optimized process treatment and electronic control system (pressure differential system and balance system), to ensure that customers have excellent performance indicators and cost-effective products and services.
Advantages
1. Super pure hydrogen
the purity of the hydrogen is up to 99.999%
2. Product structure
Zero polar distance, highly active SPE (PEM) catalytic electrode pairs
Material selection of repolarization multicomponent electrolyzer with electrochemical properties, corrosion resistance, passivation resistance, etc. superior performances
3. product features
Pure water electrolysis (no alkaline addition) to produce hydrogen, no corrosion, no pollution, high hydrogen purity
The unit electrolyzer voltage is low, the internal resistance of the electrolyzer is small, no heat, the desiccant replacement cycle is long, and the hydrogen purity is high. Hydrogen steady pressure, steady flow output, and automatic tracking with the change of gas consumption with load, automatic protection technology is complete and reliable.
Steady pressure with high precision, water shortage, over-pressure, waterproof etc. automatic protection technologies are complete and reliable.
4. product application
GC (gas phase) gas and carrier gas
ELCD (conductivity detector) reaction gas
AED (Atomic emission spectroscopic detector) reaction gas
5. Custom design
We can provide customized design of hydrogen production equipment to optimize and integrate the existing factory facilities.
6. Safe operation
The system can monitor the security, performance and automation of the system, and allow remote monitoring and fault diagnosis.
Feature Â
7 inch Color LCD , Touch screenÂ
Flow cell and Cuvette test mode compatibleÂ
Real time curve showingÂ
7 wavelength , 90 test item pre-programmed
Memory for 10,000 sample results
Light source hibernate function making lamp life longerÂ
RS232 interface, PC connecting
Â
Specification
Test mode: Kinetic, End point, Two point, Absorbance
Wavelength: 7 standard filters, 340, 405, 492, 510, 546, 578, 630 nm, 1 free positionÂ
Wavelength precision: ±2 nm, width 10nm
Absorbance range: 0~4.500 Abs
Absorbance precision: outside 0.0001 Abs , inside 0.00001 Abs
Carry over: < 1%
Repeatability CV: < 1%
Â
Incubator: 37ºC, 30ºC, 25ºC, Precision : ±0.1ºC
Sample volume: 0~3000 uL (500uL recommend)Â
Data Storage: 10000
Quality control curve: Â , SD, CV%, L-J quality control curve for every test item
Flow cell: 32 uL quartz glass, 10 mm
Lamp: Philips 6V 10W Halogen Lamp with long lifeÂ
Screen: 7 inch color LCDÂ
CPU: ARM series high speed micro CPUÂ
Printer: Internal thermal sensitive printer
Interface: RS-232Â
Work Environment: Temperature 0ºC ~ 40ºC, Humidity: ?¤80%Â
Power supply: 100~240VAC, 50-60Hz, 100VA
Dimension: 340(L)*270(W)*160(H)
Weight: 5 kg
Features:
5-part differentiation, 27 parameters
Laser scatter + Chemical dye +Flow cytometry
Up to 60 samples per hour
Independent channel for Basophil measurement
10.4 inches high resolution TF touch screen
Powerful capability to flag abnormal cells
Large storage capacity: up to 50,000 samples
Support USB/LAN /bi-directional LIS
Support external inkjet and Laser Printer
Specification:
Principles Impedance method for RBC andPLT counting
Cyanide free reagent for hemoglobin test
Laser scatter, Chemical dye, Â Flow cytometry for WBC-5 part differential analysis and WBC counting
Assay Items
27 parameters, 5 parts of differential WBC Parameters
RBC, MCV, HCT, RDW-SD. RDW-CV, HGB, MCH, MCHC, PLT, MPV, PCT, PDW, WBC, LYM#, LYM%, MON#, MON%, NEU#, NEU%, EOS#, EOS%, BAS#, BAS%, ALY#*, ALY%*, LIC#*, LIC%*
3 Â histograms for WBC, RBC, PLT
3 DIFF scattergrams and 1 BASO scattergram
1&1/2 meter long consists of two rods
on heavy cast iron feets with leveling screws with four
heavy riders two sliders have liter motion with lens
holder &two needless.
(a) OPTICAL BENCH: Same as above but both
rods of steel C.P.
(b) OPTICAL BENCH: Same as above but both
brass covered pipe inside steel rods.
(c) OPTICAL BENCH: Same as above but both
stainless steel rods.
Read by two opposite verniers reading to one minute of the arc. The objectives used in telescope and collimators are achromatic and provided with rack and pinion focusing arrangement. Telescope arm and prism table are provided with fine and coarse adjustment. The prism table is provided with three leveling screws
and is engraved with concentric ring and lines.
The scale and verniers are of stainless steel and are machine divided. Cover plate protects the scale from dust and carries two transparent windows for verniers. The instrument is finished
in pleasing and smooth duco colour and other necessary parts are chromium plated.
With prism clamping device and diffraction grating stand in polished wooden case:
a) 5 dia circle reading one minute ,
b) 6 dia circle reading one minute,
c) 6 dia circle reading 30 seconds,
d) 7 dia circle reading 30 seconds,
e) 9 die circle reading 30 seconds,
f) 10 dia circle reading 30 seconds
DSY-004A is designed to determine the kinematic viscosity of liquid petroleum products with a Circular glass bath which accommodates Pinkevitch, Cannon Fenske, and Reverse Flow viscometers, etc (Equipped with Pinkevitch viscometers).
DSY-004A has a built-in WinCE based MCU. It not only can control the accuracy of the bath temperature in 0.01 but also can automatically calculate viscosity results by pushing a start-stop input button (No optical sensor detection system).
120 kinds of viscometers constant can be stored and XML format data can be provided with LIMS. 10 inch touch color screen displays the batch temperature. Meanwhile, shows us two viscometers measuring times and its kinematic viscosities.
Brief introduction of jacketed glass reactor:
The kettle body is designed by double glazing glass reactor, the inner layer into the reaction solution to do the reaction was stirred interlayer can pass into the type of the cold heat source circulating heating or cooling the reaction can also be used in high temperature, low temperature, or vacuum experiment reflux and distillation of the reaction solution. It is the ideal equipment for primary and secondary schools of modern chemistry experiments, biopharmaceutical and synthesis of new materials.
Features about glass reactor:
1. A full set of glassware with GG3.3 borosilicate glass production with good chemical and physical properties
2. Limit temperature of 250C for high temperature experiments, and limit temperature of -60C for low temperature experiments.
3. Titanium ring, new titanium alloy mechanical seal, sealing 0.098Mpa.
4. The PT100 temperature, and is a liquid crystal display. More accurate temperature measurement and more convenient.
5. Frequency control, AC induction motor. Constant speed, brushless, no spark, security and stability, and continuous work.
6. Quality 304 stainless steel all-inclusive PTFE stirring rod and a three-bladed propeller structure.
7. The bottom flanged discharge port with a Teflon value, aluminum parts flange fixed container no dead ends.
Brief introduction of jacketed glass reactor:
The kettle body is designed by double glazing glass reactor, the inner layer into the reaction solution to do the reaction was stirred interlayer can pass into the type of the cold heat source circulating heating or cooling the reaction can also be used in high temperature, low temperature, or vacuum experiment reflux and distillation of the reaction solution. It is the ideal equipment for primary and secondary schools of modern chemistry experiments, biopharmaceutical and synthesis of new materials.
Features of jacketed glass reactor:
1. A full set of glassware with GG3.3 borosilicate glass production with good chemical and physical properties
2. Limit temperature of 250C for high temperature experiments, and limit temperature of -60C for low temperature experiments.
3. Titanium ring, new titanium alloy mechanical seal, sealing 0.098Mpa.
4. The PT100 temperature, and is a liquid crystal display. More accurate temperature measurement and more convenient.
5. Frequency control, AC induction motor. Constant speed, brushless, no spark, security and stability, and continuous work.
6. Quality 304 stainless steel all-inclusive PTFE stirring rod and a three-bladed propeller structure.
7. The bottom flanged discharge port with a Teflon value, aluminum parts flange fixed container no dead ends.
The kettle body is designed by double glazing glass reactor, the inner layer into the reaction solution to do the reaction was stirred interlayer can pass into the type of the cold heat source circulating heating or cooling the reaction can also be used in high temperature, low temperature, or vacuum experiment reflux and distillation of the reaction solution. It is the ideal equipment for primary and secondary schools of modern chemistry experiments, biopharmaceutical and synthesis of new materials.
Features about glass reactor:
1. A full set of glassware with GG3.3 borosilicate glass production with good chemical and physical properties
2. Limit temperature of 250°C for high temperature experiments, and limit temperature of -60°C for low temperature experiments.
3. Titanium ring, new titanium alloy mechanical seal, sealing 0.098Mpa.
4. The PT100 temperature, and is a liquid crystal display. More accurate temperature measurement and more convenient.
5. Frequency control, AC induction motor. Constant speed, brushless, no spark, security and stability, and continuous work.
6. Quality 304 stainless steel all-inclusive PTFE stirring rod and a three-bladed propeller structure.
7. The bottom flanged discharge port with a Teflon value, aluminum parts flange fixed container no dead ends.
