Negative pressure Leak Instrument-manufacture,factory,supplier from China

(Total 24 Products for Negative pressure Leak Instrument)
It is applicable in testing the leak capability of soft packaging, semi-rigid package, rigid packaging in food, beverage, pharmacy, etc industry.
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Leak Tester is a kind of tester that use compression air to produce negative pressure by vacuum device to test the seal capability and processing technique of soft plastic packaging material in food and pharmaceutical industry. It also can test the specimen which has done the drop and compression test.  Standards GB/T15171-94 (the Seal Testing Method for soft packaging).
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SKZ1050 Propane Leak DetectorApplication1. The application areas encompass a wide range of industries including furniture, flooring, wallpaper, paint, gardening, interior decoration and renovation, dyes, paper, pharmaceutical, medical, food, and corrosion prevention. 2. Other applications involve disinfection, chemical fertilizers, resins, adhesives and pesticides, raw materials, samples, process and breeding plants, waste treatment plants, and permanent locations. 3.
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SKZ1050E C6H14 Hexane Combustion Gas Detecting Instrument Potable Best Gas Leak DetectorThe SKZ1050E has a 150-degree wide viewing angle, a 3.5-inch high-definition IPS LCD colour screen, and an optional fall warning feature. One or more gas sensors can be added as needed, and an optional fall alarm feature increases operator safety even more.
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SKZ1050E-EX Gas Leak Test MachineThe device has a 3.5-inch high-definition IPS LCD colour screen, a 150-degree wide viewing angle, and an optional fall alarm function. It can be configured flexibly to accommodate one or more gas sensors.
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SKZ1017B Five points Heat Seal TesterStructure: Divided into four parts of the air drive system, heat sealing device, temperature control system, time-conditioning systems.1). Air-driven systemIncluding pressure gauges, guide rod, cylinder, pneumatic valve, pressure regulator handle. First pull out the pressure adjustment handle, turn right to increase the sealing pressure, turn left to lower sealing pressure, push the handle towards to the host side after finishing setting the pressure, which can lock the setting values.2). Heat seal device: Including the upper and lower heat sealing rods.
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This Laboratory Digester used in caustic cooking and acid cooking, It can also be used to cooking and oxygen bleaching for other liquid work pressure is not more than 8Kg / cm2  Structural Features:1.The device is mainly composed of a machine frame, steamer, reducer, heating laps,rolling bearing, no carbon brush and slip ring, and a safety valve, temperature control instrument, a pressure gauge, a needle valve.2.This device part uses the high quality stainless steel , with high corrosion resistance.3.The heating part of the electric heating ring is composed of six pieces, direct
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New Schopper-riegler Beating Pulp Tester SKZ115The instrument is applicable in testing all kinds of suspending pulp liquid that less than 100°SR--- Schopper-Riegler.Standards:QB/T1054-98, GB/T3332-1982 and ISO5267/1.Feature: 1. hydraulic pressure structure with stainless steel 2. confirms to Standard ISO 3332-1982 and ISO5267/13.  filters’s material is phosphor bronze, with its working area 100cm2 Technical parameters:Range0-100°SRMinimum scale1°SRTemperature of distilled water20±0.5 ℃Volume of distilled water1000 mlDraining time149±1 sDimension460×250 (mm)Weight 35kg 
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Be measured heat sealing temperature range of sealing compound, heat sealing strength, hot package of speed, heat sealing pressure, used for plastic, flexible packaging composite membrane, coated paper, foil.   1. Structure: It contains air drive system, sealing devices, temperature-conditioning systems, time-conditioning systems2. Air-driven system:  Including pressure gauges, guide rods, cylinder, pneumatic valve, pressure regulator handles, so on.
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TU1000 Turbidity Measurement InstrumentGENERAL FEATURESLED light source at 850 nm.leverages the 90° detection concept of nephelometry.Complies with ISO 7027 and provides a steady light source for improved precision.Variable turbidity units, such as the EBC, FNU, and NTU.Configurable parameters, such as the user ID, data and time, number of calibration points, etc.High precision is ensured by two photodiodes.Calibration from 1-6 points utilizing zero water or Formazin standards.Autoranging between 0 and 1000 NTU.Up to 2000 sets of data can be stored (GLP-compliant).The computer may receive
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PH310F pH MeterFeatures:LCD display screen, 3.5 inches.Multi-reading feature allows auto-read, timed-read and continuous-read. Automatic/Manual temperature compensation ensures accurate results. Auto-hold feature senses and locks the measurement endpoint.Data capacity of up to 500 sets for each parameter (GLP-compliant).Support for USB communication.Auto-power off feature effectively extends the battery service life.Reset feature automatically resumes all settings back to factory default options.IP65 waterproof.
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Application1. Furniture, flooring, wallpaper, paint, gardening, interior decoration and renovation, dyes,   paper, pharmaceutical, medical, food, corrosion2. Disinfection, chemical fertilizers, resins, adhesives and pesticides, raw materials, samples, process and breeding plants, waste treatment plants, perm places3. Biopharmaceutical production workshops, home environment, livestock breeding, greenhouse cultivation, storage and logistics, brewing fermentation, agricultural productionFunction1.
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SKZ1059B Carbon Black Content Testing Instrument This tester is designed to determine the carbon black content in polyethylene, polypropylene, and polyisobutylene plastics. Standards: It complies with ISO 6964 for the determination of carbon black content in polyethylene pipes and fittings via calcination and pyrolysis, ASTM D1603 for testing carbon black content in olefin plastics, and IEC 60811-4-1 for common test methods of insulating and sheathing materials of electric and optical cables, specifically for polyethylene and polypropylene compounds. Features: 1.
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XRY-1A+ Oxygen Bomb Calorimeter Price For Sale It is appropriate to decide calorific price of flamable substances such as petroleum merchandise except water (gasoline, jet fuels, diesel oil and gas oils, etc.), coal, coke and paraffin, etc.Main technical features1. This instrument adopts sealed oxygen bomb. The total shape adopts stainless metal material. The power is adequate to face up to the max stress (60~70 atmospheric pressure) when the stable burning. And it can withstand the better stress when liquid gas burning.2.
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Rubber Vulcanizer SKZ401Rubber Vulcanizer is mainly used for rubber vulcanization, thermosetting plastics and insulation products of pression, This test machine has device of pressure, time, temperature automatic control device, can be realized clamping, regular work cycle, and can automatically pressure compensatingFeatures1.Mainly consists of three parts: the host, hydraulic systems, electrical control system2.It has device of pressure, time, automatic temperature control device, can be clamping, the timing of the work cycle, and can automatically pressure compensatingSpecification 
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Auto Pneumatic Bursting Strength TesterDetermination pressure for a variety of fabrics, including knits, woven fabric, non-woven fabric, laminated fabric and other craft-made variety of fabrics, in standard conditions or under wet bursting strength and bursting dilation. Standards ISO13938-2, ASTM D3786, IWS Tm29Test principleThrough the circular clamping the sample holder can be extended in the diaphragm, the gas pressure applied below the diaphragm, the diaphragm and the sample expansion.
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Introduction to Gas DetectorsOur SKZ1050 portable VOC detector has a compact and lightweight appearance, making it easy to carry. It is very suitable for emergency rescue, factory safety inspections, coal mines, limited space environment detection and other scenarios. The portable VOC detection instrument has a simple operation method. Users only need to turn on the device with one click, without the need for any chemical reagents, and can detect the concentration of VOC gas in the air in real time.
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SKZ1043B Potentiometric Titration InstrumentApplication: Often utilized in petrochemical, quality control, food additives, food safety, pharmaceutical manufacturing, and research facilitiesFeatures:1.The convenient automatic titration system and integrated titrator with a small design   Burette valves are easy to change, have an integrated design, and prevent multiple titrations and solution interference.  b) Automatic identification of the pH standard solution groups (groups 1:4.00, 6.86, 9.18, and group 2:3.78, 7.00, 10.01, and pH) complements manual identification.
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Vibrating vacuum suction, so that compliant pulp fibers from open screening leak continues, not meet the requirements of fiber and wood residues left in the screen plate above, and then removed from the slag hole.Screening of impurities was measured in the pulp debris impurities, Use the pulp screen machine can reduce the number of impurities in the pulp suspension, get clean good pulp. Features:1. Adopt international standards, stainless steel tube frame, the main components made of stainless steel and copper.2.
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SKZ1013 Automatic Interfacial Tensiometer PriceAutomatic floor tensiometer, made up of excessive specific and secure pressure dimension system, microcomputer manage system, platinum plate (ring) size device, is compact in design, easy and dependable in structure, handy in operation (automatic/manual). It elements internet weight in complete vary (one-key minimal clearing), total vary automated calibration, right repeatability, correct and dependable take a look at end result as nicely as liquid crystal show of check statistics with RS232C output interface.Features:1.
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SKZ2300 4mm 8mm 16mm Portable Spectrophotometer Color Difference Meter 1、Storage●Upon long time no use , cut off external power and remove the battery to avoid damage to the instrument resulting from battery fluid overflow.●Store in a cool, dry environment with a temperature of -20 ° C ~ 50 ° C and a relative humidity of 85% or less.2、Application●Keep the standard whiteboard clean and avoid contamination of the standard whiteboard with stains, dust, etc.●When using the instrument, the ambient temperature is 0 ° C ~ 40 ° C, the relative humidity is 85%, no condensation.●Avoid usi
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SKZ1050 Combustion Analyzer TVOC Total Organic Volatiles Gas Measurement VOC Detector Function1.The gas concentration compensation works in conjunction with temperature and pressure adjustment to create the ideal, varied temperature and pressure environment.2.Two alarm points with light and sound, each with customisable settings.3. A large-capacity rechargeable lithium polymer battery.4.
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Hand Sheet Former SKZ124BAutomatic type hand sheet former, small dimension more precision and easy to operate, especially get rid of the air-pressure of traditional sheet former. Its sheet diameter Φ200, white water cycle, electromagnetism valve drain automatically, mini-type vacuum system. Main Accessory:copper mesh frame, Paper-making roller, copper mesh 60mesh or 80mesh, up and down water circulative system, air bubble smooth pulp sytem.ParameterCanister diameter200mmCanister capacity 8LPower 463WDimension 500mm×600mm×1300mm
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The Auto-pneumatic Cutter Press is driven by air pressure only. lt is suitable for laboratory to punch every kind of standard specimens from rubber, plastic, leather Standard: ASTM-D412Technical parameters:TypesPNEUMATICMoving distance25mm~100mmWorking platform320 mm×220 mmSpecimen thicknessmaximum 10mmAir pressure0.6MPaDimension380mm×260mm×590mmNet weight40kg
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Relate News
SKZ401 Rubber Vulcanizer is mainly used for vulcanizing flat type tape (such as conveyor belt, transmission belt, referred to as flat belt), belongs to hydraulic machinery, the main function of plate vulcanizing machine is to provide the pressure and temperature required for vulcanization. The pressure is generated by the hydraulic system through the hydraulic cylinder, and the temperature is provided by the heating medium (usually steam, thermal oil, etc., and superhot water is also useful).
SKZ1052 high-precision differential scanning calorimeter is an instrument launched by SKZ for conducting material thermal analysis experiments. It can be used to test oxidation induction period, glass transition temperature, melting point, melting, enthalpy change, phase change, cold crystallization, crystallization, product stability, curing degree, cross-linking degree, specific heat capacity, reaction heat, etc. The instrument uses imported sensors with high sensitivity. Signal acquisition circuit shielding protection, strong anti-interference, and high baseline stability.
Our company is specialized in manufacturing and supply Lab equipment: Scientific instrument, Analytical Instrument, Thermal Analysis, Moisture meter, Gas detector and testing instruments for pulps, paper, cardboards, plastic, rubber and textile. Our moisture meters and gas detectors obtained CE certification and professional test report in August 2021. We have original trademarks on July 19,2018 and intellectual property certificates on Decmeber 12,2018.
SKZ108A/B Mullen Bursting Tester is a basic instrument for testing the strength of paper and paperboard.
SKZ111 paper carton moisture meter is a high-performance digital moisture measuring instrument introduced by our company in the domestic market with foreign advanced technology. The instrument adopts the principle of high frequency wave, the digital display, the sensor and the main body are integrated into one, and there are 6 gears used to measure the moisture of various paper, cardboard, tile paper, carton, pulp board, etc.
Laboratory pH meter (acidity meter) is an electrochemical analytical instrument used to measure the pH value of aqueous solutions. The pH meter adopts the potentiometric method, and the main measuring components are the reference electrode and glass electrode. The reference electrode is stable, while the glass electrode is sensitive.
Carbon black content tester is an instrument used to measure carbon black content in materials.The basic principle of the carbon black content tester is to quantitatively analyze the carbon black in the material by burning the carbon black in the sample in the oxygen environment.Method of applicationTo use the carbon black content tester, follow the following steps:Prepare the sample: Put 1g sample to be tested and put it into the combustion boat according to the test.Preheating: Turn on the tester, pass nitrogen for a few minutes, and set the temperature program.Place the sample: Place the pr
Dumplings are full, life is warm, dumplings are sweet and tender. Happy Dragon Boat Festival to my dearest relatives!
SKZ111B-4 Microcomputer rice polisher can complete the whole process of rice husking and brown rice grinding through automatic one time, which can quickly and truly judge the quality of rice. SKZ111B-4 Microcomputer rice polisher has the advantages of simple operation, good white effect, short working time, strong and wear-resistant head, beautiful appearance and so on.
Compared to the company, SKZ is more like a warm big family.SKZ cares about the physical and mental health of every employee and hopes that employees have sufficient time to rest or accompany their families, so we never force overtime. Compared to other companies, SKZ has a more pleasant working atmosphere and more employee benefits.