High purity nitrogen hydrogen and air gas generator for gas chromatography

It is used to dry, bake, melt and sterilize test sample, widely used in industrial and mining enterprises, laboratory, research institute, inspection agency, college and so on.

Product introduction:        DSC is the company's highest precision differential. The sensor is made of imported e-couple with high sensitivity.Signal acquisition circuit shielding protection, strong anti-interference, high baseline stability. The DSC is a touch screen type, which can be used for glass transition temperature test, phase transition test, melting and enthalpy test, product stability and oxidation induction period test.Wide range of application   Technical parameters: 1. Temperature range:Room temperature ~550 ℃ air cooling 2. Temperature resolution: 0.01℃ 3. Temperature fluctuation:±0.1℃ 4. Temperature repeatability:±0.1℃ 5. Heating rate: 0.1～100℃/min 6. Constant temperature time: program setting ≤ 24h 7. Temperature control mode: heating, constant temperature, 8. DSC range: 0～±600mW 9. DSC resolution: 0.01uW 10. DSC accuracy: 0.001mW 11. Working power supply: Ac220vv50 Hz or customized 12. Atmosphere control gas: nitrogen, oxygen (instrument automatic switch) 13. Gas flow: 0-300mllmin 14. Gas pressure: 0.2MPa 15. Display mode: 24 bit color, 7 inch LCD touch screen display 16. Data interface: standard USB interface 17. Parameter standard: With reference materials (indium, tin), users can adjust the temperature by themselves 18. The upper computer is a three in one operation software, which is also suitable for thermogravimetry and synchronous instruments. 19. The instrument has several groups of thermocouples, one for sample temperature, one for furnace body temperature and one for internal environment temperature Technical features: 1. Industrial level 7-inch touch screen, display information rich. 2. New metal furnace structure, better baseline and higher precision.Indirect conduction mode is adopted in heating, which has high uniformity and stability, and reduces pulse radiation, which is better than traditional heating mode. 3. USB communication interface, strong versatility, reliable communication, support self recovery connection function. 4. Automatic switching of two-way atmosphere flow, fast switching speed and short stable time.At the same time, a protective gas input is added. 5. The software is simple and easy to operate.

N500 Gas Permeability Analyzer to test the gas (O2, N2, CO2 etc) transmission rate (GTR) of packaging materials, films and sheets materials

Folding Endurance Tester mainly test the folding endurance on paper, cardboard and other flaky materials, but the thickness less than 1.25mm. Its main technical indexes and performance parameters accord with related national standards.

Application GNP-1 Bursting Strength Tester can measure the bursting strength of single-layer or multi-layer paper, and can be used to test the blasting strength of cloth, leather, paper board, thin metal sheet, etc. Use mark transmission pressure, automatically retain the maximum bursting strength value when bursting, decomposition degree is 100 times higher than the needle type.

GBD-L Falling Dart Impact Tester test the impact resistance of various films, metallic foil and so on, widely used in industries of packaging, plastic films, laboratory, research institute, inspection agency and so on.

The respiratory resistance tester is suitable for determining the inhalation resistance and exhalation resistance under the regulations of respirators and masks, and for the related testing and inspection of ordinary mask products by the national labor protection equipment inspection agency manufacturer.

Automatic High Precision Digital Thickness Meter is a high precise thickness meter integrating optics, mechanology , electronics and algorithm. Easy to operate. Test results are displayed digitally. And can connect to computer for automatic control.

The Compression Tester GBN200A is professionally used to test the pressure resistance and burst resistance of various packaging bags. It can set the pressure and measure the deformation; set the deformation and measure the pressure resistance. It is an ideal testing equipment for quality inspection, drug inspection, scientific research, packaging, film, food, medicine, daily chemical and other industries.

Introduction This product is designed and manufactured based on the coulometric sensor method and conforms to GB/T 19789、ASTM D3985.This instrument can be used to measure the oxygen transmission rate of barrier materials with high and medium barrier properties with high accuracy and high efficiency.Y310Lis applicable to the determination of oxygen permeability of plastic films, sheeting, paper, and other packaging materials used in food, pharmaceutical, medical apparatus, consumer products, photovoltaic and electronic industries, etc.

  Introduction Battery Diaphragm Gas Permeability Tester N600E is designed and developed according to GB/T 36363-2018 and other standards. It adopts the test principle of differential pressure method and is professionally used for testing the air permeability of battery separators, breathable membranes and related polymer materials. Test principle In the environment of test temperature, humidity and normal pressure, under the pressure of 1.21kPa applied by the test instrument, the time required for 100mL air to pass through the diaphragm with an area of 6.45 cm2.   Standard ISO 5636-5, TAPPI T460, GB/T 36363 Specification Test range 60~12000 s/100mL Resolution 0.1 s/100mL Pressure range 0~3 KPa Pressure resolution 0.001 kPa Test area 6.45cm2 Sample size ＞50 mm×50 mm Instrument Size 450 mm×400 mm×300 mm Power 100W Power supply 110~250 VAC, 50~60 Hz   Features     The pressure difference of the instrument is adjustable in the range of 0~3 kPa, with an accuracy of 0.001 kPa, which fully meets the test pressure difference requirements of different methods;     The instrument supports s/100mL and um/(Pa.s) multi-unit display.     The test range can be customized according to different sample requirements.     The host is equipped with a color touch screen, no need for an external computer, and the air permeability of the sample can be observed in real time; Built-in micro-printer, which can print test report in real time; Application   Lithium Ion Battery Polyolefin separator for lithium ion battery, coated polyolefin separator for lithium ion battery or separator for lithium ion battery using other materials  

Introduction The N530A 2.0 Gas Permeability Tester is designed and manufactured based on the differential pressure testing principle, in accordance with standards such as GB/T 1038 and ISO 2556. It adopts a high-precision pressure sensor and automatic pressure difference maintenance technology, ensuring high testing accuracy. It is suitable for testing the gas permeability of films, sheets, paper, packaging materials and related products in fields including food, pharmaceuticals, medical devices, daily chemicals, and photovoltaic electronics. It provides wide-range and high-efficiency gas permeability detection for high, medium, and low gas barrier materials.