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.

           

Introduction AUTO GBM-L2 Dual-Pressure Methods Vacuum Decay Leak Detection Tester adopts the test principle of vacuum decay method/pressure decay to detect micro-leakage of finished packaging. It can be applied to packaging systems composed of vials, ampoules, Leakage detection of pre-filled needles, eye drop bottles, HDPE bottles, infusion bottles/bags and other pharmaceutical packaging, food packaging, and chemical industry packaging.   Test principle The host is connected to a sealed test chamber customized according to the sample. When performing the vacuum decay method test, the instrument evacuates the test chamber, and a pressure difference is formed inside and outside the sample. Under the action of the pressure, the gas/liquid in the sample enters the test chamber through the leak hole. The main engine uses the absolute pressure sensor and the differential pressure sensor to monitor the pressure change in the chamber to judge whether the sample leaks. When performing the pressure decay method test, the instrument fills the test chamber with a predetermined air pressure, and the gas in the test chamber enters the sample through the leak hole. The host uses absolute pressure sensors and differential pressure sensors to monitor the pressure changes in the chamber to determine whether the sample is leaking.   Standard ASTM F2338-2009(2013),  YY-T 0681.18-2020,  USP<1207.2>, ASTM F2095   Specification Item Parameters Absolute Pressure Testing Range (0 - 300) kPa Differential Pressure Testing Range (-2 - 2) kPa Detection Sensitivity 1 - 3 μm Balancing/Testing Time 1 - 3600 s Vacuum Purge Time 1 - 3600 s Set Flow Rate 0 - 3 mL/min Testing System Dual Sensor Technology/Dual Cycle Testing Testing Chamber Customized according to the sample Applicable Products Vials, Ampoules, Prefilled Syringes, Infusion Bottles/Bags, etc. Detection Principle Vacuum Decay Method/Pressure Decay Method Dimensions of the Main Unit 495 mm455 mm280 mm Ambient Temperature 20℃ - 25℃ Relative Humidity 40% - 60% Working Power Supply AC 220V, 50HZ   Features u Dual-Pressure Methods, to help solve testing difficulties The double combination of vacuum decay method and pressure decay method solves the problem of easy misjudgment and false negative for freeze-dried powder injections containing vacuum in the bottle using a single vacuum decay method. Based on dual-sensor and dual-circulation system technology, high-quality absolute pressure sensor and differential pressure sensor, with an accuracy of 0.1% FS, can effectively detect large and small leaks, accurately calculate the leak hole diameter, and give a pass or fail judgment.   The instrument has low sensitivity and good test repeatability For rigid samples, the detection sensitivity is as low as 1 μm, and the test repeatability is as low as 0.8%. The instrument has stable performance, low noise and good repeatability. u Imported brand accessories, excellent performance Imported brand vacuum pump, pumping rate up to 3 L/s, noise as low as 50 DB, high ultimate vacuum, convenient oil level detection and replacement. The imported gas mass flow controller can simulate micro-leaks arbitrarily, with a resolution of 0.001 mL/min, which provides a reliable guarantee for the method verification of instrument sensitivity. u Large size touch screen, intelligent operation Color 7-inch touch screen, clear view, sensitive touch, easy to operate. Equipped with a micro-printer, USB data interface, and supports PC software measurement and control operation. The test software is designed according to the GMP appendix "Computerized System". It has an audit trail function and multi-level authority settings for users, which can meet the needs of the pharmaceutical industry for data traceability. u Personalized customization to meet the needs of different samples For different test samples, it supports customization of suitable test chambers to meet the needs of different tests. For the same type of samples, it supports customized nesting mode, which can realize the sharing of a test chamber for samples of various specifications.   Application       Freeze-dried powder injection Injection Prefill needle       Eye drops Plastic Ampoule BFS Infusion bags   Factory configuration Standard Host machine, vacuum pump, test chamber and 3 sets of yin and yang control (customized as required), 11-inch touch panel, professional software (GMP) Optional Imported gas flow meters, air compressors, printers, calibration certificates  

  Infrared method water vapor transmission rate tester W405L is a high-end precision packaging material testing instrument, newly developed and upgraded by GBPI Research and Development Team based on ASTM, GB standard requirements and market demand. It is used to test the water vapor transmission rate of samples under set temperature and humidity conditions. It is suitable for the water vapor transmission rate performance test of films, sheets, papers, packages and various materials in the fields of food, medicine, medical equipment, daily chemistry, photovoltaic electronics, etc.      

The Inclined Impact tester is simulated the impact strength of packaging in the real circumstance of transport such as handling, stacking of shelves, sliding, loading , transportation of products. This product is also can supply as the test machine to scientific research institution, college, packaging technique test centre, packaging material manufacture and foreign trade or transport department.

GBH-2 multifunctional single-column electronic tensile tester for plastics, films, fibers, rubber sheets, composite materials, tapes, soft packaging materials, paper, non-woven fabrics, medicine package materials, syringes, bottlescovers, rubber plugs and other packaging materials are tested for mechanical properties to meet the needs of different users.

Product introduction This product is based on the test principle of cup method water vapor transmission, and is designed and manufactured according to ASTM E96, GB/T 1037 standards, and provides a wide range and high efficiency water vapor transmission rate detection for low, medium and high water vapor barrier materials. test. It is suitable for the water vapor transmission performance test of films, sheets, paper, fabrics, non-woven fabrics and related materials in the fields of food, medicine, medical equipment, daily chemicals, etc.

  1.Profile Xenon lamp aging test chamber simulates the full spectrum lamp with Xenon arc lamp to reappear the destructive wave. It serves for the environmental simulation and accelerated test for research and development, product development and quality control. Besides, the chamber also applies to the choice of new material, weathering test after composition of material and improvement for the current material. It simulate different environment, and show the material changes under the explosion of sunlight.   The chamber meets the standard: GB/T16585-1996 , GB14522-93 , GB/T16422.3-97, ASTM D2565 and so on. The Chamber is to determine the color fastness, aging resistance of textiles, plastics, coatings, rubber products or other materials by objecting to the simulated conditions of nature weather (sun, rain, temperature and humidity, etc.).     Technical parameters   2.Material of construction u Full spectrum lamp u Optional filter system u Water spraying function u Humidity control u Temp. control system in the chamber u Sample fixed hold of irregular shape u USA imported xenon arc lamp u Easy installation and operation, seldom daily maintainance. u Service life time deepens on the irradiance level, usually 1600hrs. It’s easy to replace the lamp, with filter of long service life time to ensure the necessary spectrum. 3.Technical parameters Model No., equipment name GB-OXD-15P Xenon aging test chamber Interior sizes   W500×D500×H600mm  Exterior sizes W1050×D1050×H1750mm (or so) Temperature range 0℃～80℃ Controller imported programmable 7inch touch screen Machine components material inner and outer 304# stainless steel Sample holder Aluminum alloy frame base Protection device residual-current circuit breaker (RCCB) to control the warning for loop overload, thermal protection and water shortage protection. Temp. deflection ±2℃  (without lighting) Humidity range 30％～98％R.H Humid. deflection ±2.5%R.H(Humid.≥75%R.H); ±3%R.H(Humid.≤75%R.H) without lighting Light source imported full spectrum xenon arc lamp(average useful life 1600hrs) Raining time 1～9999min (adjustable) Raining period 1～240min, interval（cut）adjustable lamp power Test period for Temp., irradiation, condensation, spray can be adjustable Lamp 1.8KW Wave length range 290-800nm heating power (or so) 4.0KW humidification (or so) 2.0KW Light irradiance 1200w/m2 Distance between arc center and sample holder: 350～380mm Revolving speed of sample holder ≥1r/min  water spray period a. spray time: 0～99h59min (Continuing or adjustable) b. stop time: 0～99h59min, (Continuing or adjustable)   lighting time Continuing programming control available black panel temp. 85±3℃ cooling method Mechanical wind cooling; Room temp. less than 26℃ is recommend, relative humid: ≤85%R.H; humid. and temp. tested after 2 hours under idle condition. 4.Temperature & humidity running control system controller imported programmable 7inch touch screen precision range set precision: temp. ±0.1℃, humid: ±2％R.H, indicated precision: temp.±0.1℃,humid.: ±1％R.H temp. & humid. sensor Platinum Resistance(PT100Ω/MV) black panel temp. double-metal black panel temp. thermometer water-supplying system auto-control humidication water-supplying, Xenon arc lamp with cycling cooling water circulation system low noise heat-resistance conditioning motor, multi-blade centrifugal wind wheel control system mainly consists of operation panel, central controller, kinds of key-pressing sw., status indicating lamp, excution electric device etc.. 5.Structure section of machine body The chamber consists of several section: chamber body, control system, refrigeration system, heating system, humidation system, wind system, raining system, lighting system and so on. Chamber body a. With integrated structure, the chamber consists of up left part as working room, up right part as electric controller which is convenient to control, down part as compressor cooling group, sample holder rotation device, Xenon lamp condensation water box, water pump and other executive devices. b. Inner wall of chamber adopts international SUS304# material. c. Temp. insulation material is polyurethane foam and ultra-fine fibre glass, with good temp. insulation result, no frost and condensation on the external surface of chamber. d. condensate water outfall set at the bottom of chamber e. Environmental heat-resistance silicon sealing tape as the material of door frame. f. Viewing window with eye-protective film on its surface to protect eyes from being injured by Xenon lamp. external chamber body a. Seal of door adopts the double-layer of refined silicone rubber with reliable sealing effect and no aging or hardening phenomenon under high or low temperature. b. Single door (embedded handle); c. Viewing window, antifrost device and lamp equipped on the door viewing window Size：25 cm W × 30 cm H；equipped with Anti-radiation hollow glass 6.Electric control section of chamber a. As the core part of chamber b. Air pressure switch as the main switch to control the main circuit; c. Safety measures for electric section: it warns and cut electricity automatically after tested the action from following protection devices: a) overheat protection in working room b) lockage of phase, leakage protection c) overcurrent protection of motor d) overpressure/overload protection of cooling machine e) short out/overload protection of heater, humidifer f) fusing protection of fuse 7.Working section of chamber Condensation section of compressor. a.Cooling system: as the core part of cooling system, we adopt one set of compressor of Tecumseh from France in this case to ensure the cooling requirement in the working room. b.For adjustment technology and design of cooling system, we take an efficiency processing way to ensure the adjustment for the cooling amount and consumption of cooling system under the normal running, to make the failure rate down to the economical statue. c.Cooling evaporator: it locates in interlayer at one side of chamber which ventilate by force from blast motor to exchange heat fast. d.Cooling method of cooling system: forced air cooling Cooling refrigerant：Environmental R404a； Heating system a. Heating method: heating directly in the chamber; b. Military level stainless steel heating tube used, with fast and stable heating to keep temperature in the working room from rapid change. It with corrosion resistance, anti-high-low temperature, no leakage and other advantages. c. With SSR (solid relay)output control, without noise, reliable working, long service life time, fast switching, low interference from outside, and easy operation etc.. Rain system.   it consists of nozzle, solenoid valve, water-supplying and connecting pipe. Lighting system. It consists of xenon lamp, lamp cover, lamp contactor and other controlling parts. Energy compensation is got by adjusting samples distance, pressure and current. Wind system  It locates in the interlayer at the back of chamber, there are heater, fan blade, evaporator, PT100 temperature samples sensor etc.. when wind machine running, the air is intaken to the channel from working room, and blow out from the bottom after cooled; the air exchanged in the working room with samples is intaken again to the channel and mix; after several circulation, it will reach the purposed temperature, and ensure the high index of temp. and humid in the chamber at the same time. Cooling dehumidification system take the compressor of world brand Tecumseh from France to keep constant temperature, decrease the humidity in the working room and cool the xenon lamp. Humidification Steam generator: to generate steam from water Water level control: control the water inlet by solenoid valve, and water level by liquid level switch to provide the signal for water-supply and warning. Air circulation section Cycling channel and winding machine inside the chamber, it uses the high efficiency cooling machine and energy adjusting system, efficiency heat exchange to reach the aim of temperature change, which also improves the airflow and heat exchange between airflow, heating and humidification, as a result, it improves the humidity uniformity in the working room. 8. Enclosured files: operation manual, warranty card 9. Machine running requirements Temp. 5℃~+32℃ Humidity ≤85% Power supply AC220（±10%）V/50HZ    10. Core components parts Remark: replacement of some small parts of the same quality is possible because of material shortage.    

This product is based on the test principle of the Coulomb oxygen analysis sensor and is designed and manufactured with reference to the ASTM D 3985 standard. It is used to determine the oxygen transmission rate (quantity) of film or sheet materials.

1.Function It’s widely used in rubber products, magnetic materials, circuit boards, muti-layer circuit boards, IC, LCD, electronics and other products sealing performance testing.   2.Characteristics 1) The imported double-temperature structure with high temperature resistant solenoid valve is used to minimize the failure rate. 2) Independent steam generation chamber to avoid direct impact of steam on the product, so as not to cause partial damage to the product. 3) The door lock labor-saving structure solves the shortcomings of the locking difficulty of the first-generation product disc handle. 4) Cool air before the test; the design of the exhaust air in the test (air discharge in the test barrel) improves the pressure stability and reproduction. 5) Ultra long-term experimental running time up to 400 hours. 6) Water level protection, through the test room water level Sensor to detect protection. 7) Tank with anti-pressure design, the box body with pressure (150 ° C) up to 2.65kg, in line with the water pressure test of 6kg. 8) Two-stage pressure safety protection device, adopting two-stage combined controller and mechanical pressure protection device. 9) Safety protection pressure button, two-stage automatic pressure button for emergency safety device. 10) Bias test terminal withstand voltage up to 3000V (optional) 11) USB for exporting the history data, curve. 3.Technical parameters 1)Temperature range: +100°C～+132°C (Saturated vapor temperature) 2)Humidity Range: 100% steam Humidity 3)Humidity Control Stability: ±1%RH 4)Working pressure: 1.2~2.89kg/cm2 (including 1atm) 5)Time Range: 0 Hr to 999 Hr 6)Pressurization time: 0.00 Kg ~ 1.04 Kg/cm2 about 45 minutes 4.Material of chamber 1)Test chamber size:∮300 mm x L500 mm; 2)Overall size: W900x D900 x H1400 mm; 3)Inner barrel material: Stainless steel plate material (SUS# 316, 3mm); 4)Outer barrel material: stainless steel plate material or spray plastic; 5)Insulation material: rock wool and hard polyurethane foam insulation 6)Steam chamber heating tube: Titanium tube is heated and never rusts. 7)Control System: Taiwan-made Delta color touch PLC to control humidity and steam temperature (using PT-100 Platinum temperature sensor). (Imported large-screen touch controller) 5.Mechanical structure 1)Round inner box, stainless steel round test inner box structure, in line with industrial safety container standards, can prevent dew condensation design during test. 2)Round lining, stainless steel circular lining design, can avoid direct impact of vapor latent heat on the sample. 3)Precision design, good air tightness, low water consumption, and can be operated continuously for 400Hrs every time. 4)The patented packing design makes the door and the box more tightly combined, which is completely different from the traditional extrusion type, and can extend the packing life. 5)Critical point LIMIT mode automatic safety protection, abnormal cause and fault indicator display. 6)Security Protection: a)Imported high temperature sealed solenoid valve adopts double circuit structure to ensure no leakage of pressure. b)The whole machine is equipped with over-pressure protection, over-temperature protection, one-button pressure relief, manual pressure relief and multiple safety guarantee devices to ensure users to the greatest extent. c)Use and safety. d)Back pressure door lock device, the test box door cannot be opened when there is pressure inside the test chamber. 6.Other accessories. 1)Test rack 1 group 2)Sample tray   7.Ambient environment & Facilities. 1)It can be allowed to use the working environment temperature 5 ° C ~ 30 ° C; experimental water: pure water or distilled water 2)System power fluctuations should not be greater than ± 10, 220V 20A.    

Cap Torque Tester HP-100  It is used for testing the lock and open torque of the bottle cap for pharmaceutical packaging. Combined with leakage tester it can measure the sealing of medicine bottles.

Box Compression Tester mainly used in various types of corrugated box and packing box. It is the basic instrument for corrugated carton such as small and medium-sized packing box of the compression strength performance test. The various performance parameters and technical indicators is in line with ISO2872 The Package – Complete and Full Transport Package- Compression Test ", ISO2874 The Package – Complete and Full Transport Package-Stacking Test using pressure testing machine "