We can understand a lot about a process just by observing it. The lab helps the students to study refrigeration and air conditioning systems, their components and processes. The RAC lab should be well-equipped with the experimental setups, models and charts as required in the curriculum. Our Refrigeration & Air Conditioning laboratory equipment are known for their durability and accurate results. KC REFRIGERATION & AIR CONDITIONING LAB Select Quantity
Model TH-100 TH-225 TH-500 TH-800 TH-1000
Internal dimension (mm) 450*450*500 500*600*750 800*700*900 800*1000*1000 1000*1000*1000
Overall dimension (mm) 1050*880*1440 1050*1020*2000 1320*1320*2170 1470*1520*2315 1670*1520*2315
Technical structure
Temperature range -20~+150
Low type : -40 :-60 : -70
Humidity range 20% ~ 98% RH
Temperature fluctuations ± 0.5
Temperature deviation ± 2.0
Humidity deviation ± 2.5% RH
Heating rate 3 / min
Cooling rate 1 / min
Control system
Controller 5.7" programmable color display touch screen controller
Controller optional languages are English,
German, French, Russian, Spanish, Korean, Japanese.
PC Link with software, R-232 interface
Temperature Sensor PTR Platinum Resistance PT100O/MV A-class
Temperature Resolution ± 0.001
Humidity sensor Dry and wet bulb sensor
Humidity Resolution ± 1%RH
Heating system Independent Nichrome electronic heating system
Cooling system French TECUMSEH compressor
Humidification system External isolation, stainless steel surface evaporation humidifier
Dehumidification system Evaporator
Water supply system Automatic water supply, Water purification system, Water saving
Circulatory system Cold resistance and low noise centrifugal wind wheel
Material
Exterior material Steel Plate with protective coating
Interior material SUS304 stainlesssteel
Insulation window Double thermostability silicone rubber sealing
Standardconfiguration 1 Cable hole (F 50,) cover, 2 sets of shelf,
2 protector tubes, 1 overflow water tube,1 copy of operating specification
Timing Function 0.1~999.9 (S,M,H) settable
Power Supply AC220V/AC380V 50HZ Three-phase five little system
Ambient Temperature 5~+30 =85% RH
Standard IEC60068-2-1;IEC60068-2-2;GB/T2423.1-2001; GB/T2423.2-2001
High Temperature Sterilization Equipment Such As Water Bath Sterilization Pot, Spray Sterilization Pot, Rotary Sterilization Pot, Laboratory Sterilization Pot, Steam Sterilization Pot, Etc.
Performance advantages of polytetrafluoroethylene syringes:
1. Pure white appearance;
2. High temperature resistance: operating temperature -190 to +250 degrees Celsius;
3. Polytetrafluoroethylene syringes of various specifications and shapes can be customized, and the pictures are all customized;
4. Anti-pollution: low blank value of metal elements, almost no dissolution and precipitation.
5. Soft mechanical properties, with very low surface energy.
6. Good chemical resistance, can withstand almost all chemical solvents (resistant to strong acids, strong alkalis, aqua regia and various organic solvents).
web: https://www.njbinglab.com
Phone/Whatsapp/ Wechat :+8615805176994
Mail: rossguo@njbinglab.com
1. Product Introduction
The graphite digestion system is a very representative hole-type digestion device that uses graphite blocks as heat-conducting media. It heats the sample in a surrounding heating method, effectively increasing the utilization rate of thermal energy. At the same time, it occupies the front end of conventional digestion equipment with its advantages of higher temperature control accuracy, small differences between holes, efficient digestion, energy saving and environmental protection.
2. Application Cases
1. Weigh 25ml of water sample, put it into a 50ml PTFE digestion tube, and shake it well.
2. Put the sample tube into the graphite digestion instrument for digestion.
3. After the digestion is completed, put the fixed volume sample on the machine for detection.
(Sample addition: 2ml nitric acid; heating: temperature 140â??, heating time 20min, holding time 2h; cooling: 5min; fixed volume: 25ml.)
Parameters:
Model: XJ-24R
Temperature control: range Room temperature-220â??
Temperature control: accuracy �±0.1â??
Heating material: High-quality graphite + Teflon anti-corrosion coating
Number of sample holes: 16, 24, 36, 48, 54, 63, 100 (can be customized according to customer requirements)
Control and display mode: PID temperature control digital display
Power supply: 220v/50Hz
1.Advantages of PFA Coil:
Excellent chemical resistance
High purity, ideal for ultra-clean applications
Wide temperature tolerance (up to 300F/149C)
Smooth inner surface for minimal fluid retention
Non-stick and low friction properties
2.Applications:
Semiconductor manufacturing
Chemical processing
Laboratory fluid transfer
Pharmaceutical and biotech industries
3.Usage Conditions:
Suitable for aggressive chemicals and high-purity environments
Can withstand extreme temperatures and pressure
Compatible with ultra-pure water and sensitive fluids
there are specifications of 10ml, 25ml, 50ml, 100ml, 250ml, 500ml, and 1000ml available, ensuring product quality.
The PFA volumetric flask is a transparent long neck bottle with a pear shaped body, making it easy to shake liquids and scrub. The scale lines on each PFA volumetric flask are measured and labeled using an electronic balance of one thousandth.
Widely used in trace analysis and isotope analysis experiments such as ICP-MS, ICP-OES, environmental monitoring, semiconductor, polysilicon, photovoltaic electronics, and lithium battery industries. In various testing laboratories, good quality performance will not affect the purity of the test samples.
2ã?? Product performance
1. Good transparency, stability, visible to the naked eye with a smooth surface of the bottle volume, smooth inner and outer walls of the bottle, easy to clean, non adhesive to the sample, and no liquid residue on the inner wall of the bottle mouth;
2. The bottle mouth and cap are well sealed, and the matching threaded cap is tight, so there will be no leakage of liquid when placed upside down or on the side;
3. Resistant to strong acids, alkalis, aqua regia, various laboratory commonly used strong corrosive acids, and various organic solvents;
4. Low background and low precipitation: There is no dissolution or precipitation, and the low background can reach the low detection limit of ICP-MS. It is a container for storing standard materials, strong corrosiveness, and expensive ultra-high purity reagents;
5. High and low temperature resistance: operating at temperatures ranging from -200 to 260 degrees Celsius;
6. Pollution prevention: The value of metal elements is low, and the content of metal elements such as lead and uranium is less than 0.01PPb;
web: https://www.njbinglab.com
Phone/Whatsapp/ Wechat :+8615805176994
Mail: rossguo@njbinglab.com
PTFE, or Polytetrafluoroethylene, is a synthetic fluoropolymer renowned for its unique properties that make it suitable for a wide range of industrial applications. Its chemical resistance, non-stick characteristics, high temperature tolerance, and electrical properties have earned it the nickname "the king of plastics."
Properties of PTFE:
Chemical Resistance: PTFE is highly resistant to most chemicals, acids, and bases, making it ideal for handling corrosive materials.
Non-Stick Surface: Its low surface energy results in a non-stick surface, ensuring easy cleaning and minimal residue build-up.
High Temperature Resistance: PTFE can withstand temperatures ranging from -200�°C to +260�°C, making it suitable for extreme environments.
Electrical Properties: It exhibits excellent electrical properties, including high resistivity and low dielectric constant, making it useful in electrical applications.
PTFE, or Polytetrafluoroethylene, is a synthetic fluoropolymer renowned for its unique properties that make it suitable for a wide range of industrial applications. Its chemical resistance, non-stick characteristics, high temperature tolerance, and electrical properties have earned it the nickname "the king of plastics."
Properties of PTFE:
Chemical Resistance: PTFE is highly resistant to most chemicals, acids, and bases, making it ideal for handling corrosive materials.
Non-Stick Surface: Its low surface energy results in a non-stick surface, ensuring easy cleaning and minimal residue build-up.
High Temperature Resistance: PTFE can withstand temperatures ranging from -200�°C to +260�°C, making it suitable for extreme environments.
Electrical Properties: It exhibits excellent electrical properties, including high resistivity and low dielectric constant, making it useful in electrical applications.
Product features
1. Translucent appearance;
2. Temperature resistance -200ï½?+260â??;
3. The pipe and the body are sealed reliably, the sprayability is sensitive, the recovery is fast, and no residue flows out. It can be sprayed into the position of each container and is easy to clean;
4. The nozzle and bottle cap are formed at one time;
5. It can replace the volumetric flask to configure the standard solution: it can be controlled to add sample and water drop by drop.
Milkotester presents the new ultrasonic milk fat testing machines Lactomat BiSonic developed specially for the Indian market. Device has unique non-electric cleaning system and is very comfortable to work in field conditions. The embedded balloon pum allows smooth operation of the system and quick cleaning after operation. Upgraded software and ultrasonic stirrer for removal of air from the milk sample. Precise analysis of the milk parameters can be done for 18/30/40 seconds. The device is equipped with waterproof keypad and stainless steel body. Protective electronics cover protects the system from operating problems in high humidity environments.Three calibration channels are available. Standard calibrations for milk analyzer Master Lite are for Cow milk, Sheep milk, UHT. The analyzer can be calibrated also for: Buffalo milk, Pasteurized milk, Goat milk, Mixed milk, Skimmed milk, Whey and other types of milk and milk derivatives.
New ultrasonic milk testing machines, Rapid from the Lactomat series are the fastest high-end instruments used for measuring the basic components of the milk. Powered be new generation microprocessor with 20 times more capacity for data processing. Accurate analysis of the components is carried for 18 seconds for sample temperature 28�?�° C and 15 seconds for 38�?�° C . Milk analyzers Lactomat Rapid are compact devices equipped with double measuring cell and inbuilt ventilation system for prevention of overheating in hot environments. Stainless steel and plastic housing. Three calibration channels are available. Standard calibrations for milk analyzer Lactomat Rapid are for Cow milk, Sheep milk, UHT. The analyzer can be calibrated also for: Buffalo milk, Pasteurized milk, Goat milk, Mixed milk, Skimmed milk, Whey and other types of milk and milk derivatives.
Lactomat Rapid SBP is compact ultrasonic milk fat testing machine. Fast and high technology testing in 18 sec. only. Microprocessor from new generation and improved software. The milk analyzer is equipped with double measuring cell, balloon pump and inbuilt ventilation system for prevention of overheating in hot environments. SMPS based power supply, separated serial ports for printer and PC. Stainless steel housing.Three calibration channels are available. Standard calibrations for milk analyzer Lactomat Rapid SBP are for Cow milk, Sheep milk, UHT. The analyzer can be calibrated also for: Buffalo milk, Pasteurized milk, Goat milk, Mixed milk, Skimmed milk, Whey and other types of milk and milk derivatives.
New ultrasonic milk analyzers, Rapid S from the Lactomat series are the fastest high-end instruments used for measuring the basic components of the milk. Powered be new generation microprocessor with 20 times more capacity for data processing. Accurate analysis of the components is carried for 18 seconds for sample temperature 28�¯�¿�½?�?�° C . Milk analyzers Lactomat Rapid are compact devices equipped with double measuring cell and inbuilt ventilation system for prevention of overheating in hot environments. Stainless steel housing.Three calibration channels are available. Standard calibrations for milk analyzer Lactomat Rapid S are for Cow milk, Sheep milk, UHT. The analyzer can be calibrated also for: Buffalo milk, Pasteurized milk, Goat milk, Mixed milk, Skimmed milk, Whey and other types of milk and milk derivatives.
Lactomat Rapid BP is a compact ultrasonic milk analyzer equipped with double measuring cell, balloon pump and inbuilt ventilation system for prevention of overheating in hot environments. Fast and high technology testing in 18 sec. only. Microprocessor from new generation and improved software. SMPS based power supply, separated serial ports for printer and PC. Stainless steel and plastic housing.Three calibration channels are available. Standard calibrations for milk analyzer Lactomat Rapid DP are for Cow milk, Sheep milk, UHT. The analyzer can be calibrated also for: Buffalo milk, Pasteurized milk, Goat milk, Mixed milk, Skimmed milk, Whey and other types of milk and milk derivatives.
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