Zhengzhou North-South Instrument Co.

Experimental Instruments and Equipment

Electronic balance, freeze dryer, ultra-clean bench, resistance furnace, double glass reactor, ultrasonic cleaner, cryogenic coolant circulating pump, centrifuge, rotary evaporator, multi-functional glass reactor, water distiller, dehumidifier, thermostatic water bath, oil bath, thermostatic metal bath, dry thermostat, acidity meter, glass dryer, water dispenser. Oscillator, cryostat, cable extractor, pulverizer, sample pulverizer, circulating water vacuum pump, rotary vane vacuum pump, diaphragm vacuum pump, peristaltic pump, constant flow pump, adjustable electric furnace, electric hot plate, electric heating jacket, magnetic stirrer, electric stirrer, double distilled water apparatus, digestion furnace, nitrogen blowing instrument, chemical synthesizer, microwave synthesizer, the overall laboratory furniture, moisture-proof box | moisture-proof cabinet, tubular resistance furnace, anti-magnetic cabinet, hand sterilizer, washing bottle Cabinet, Hand Sterilizer, Bottle Washer, Glove Box, Tablet Press, Disintegrator, Ultrasonic Extractor, Disperser, Homogenizer, Vortex Mixer, Homogenizer, Spray Dryer, Mill, Pipette, Chromatography Cold Cabinet, Titrator, Eyewash, Fume Hood, Multi-Filter, Electrothermal Constant-Temperature Bath, Autoclave Sterilizer, Constant-Temperature Water Bath, Slicer, Slicer, Quartz Distiller, Ultraviolet Analyzer, Cooling Water Recirculator, Electric Sand Bath, Electrothermal Constant-Temperature Bath, Slicing Machine, Slicing Machine, Slicing Machine, Quartz Distiller, UV Analyzer, Cooling Water Recirculator Electric sand bath, electric thermostatic water tank, humidifier, high shear dispersing emulsifier, graphite hot plate, three-use thermostatic water tank, thermostatic oil tank, fluoroscopic circulating water tank, CNC super thermostatic water (oil) tank, thermostatic liquid circulating pump, shaking instrument, automatic photometric titrator, thermostatic heating and decocting furnace, vacuum reactor, tissue dewatering machine, hydrothermal synthesis kettle and other equipment.

Life Science Instruments and Equipments

Biological Safety Cabinets, Cryogenic Refrigerators, Steam Sterilizers, Liquid Nitrogen Tanks, Ultrasonic Cell Breakers, Constant Temperature Shakers, Gene Amplifiers (PCR Instruments), Gene Importers, Gel Imaging, Gel Electrophoresis, Molecular Hybridization Instruments, Purification Benches, Automated Partial Collector, Electrophoresis Instruments, Electrophoresis Instruments, Electrophoresis Instruments, Enzyme Labeling Instruments, Plate Washer, Biochemical Analyzers. Gradient Mixer, Nucleic Acid and Protein Detector, Constant Temperature Mixer, Animal Cell Culture Reactor, Peptide Synthesizer, Flow Cytometer, UV Analyzer, Gene Gun, UV Cross-linking Instrument, Cell Fusion Instrument, DNA Mixer, Molecular Hybridization Furnace, Tissue Masher, Microplate Constant Temperature Incubation Series, Decoloration Shaker, Bio-Reactor, Microscopic (Cellular) Electrophoresis System, Gel Dryer, Chromatography, UV Detector, and Open-type single-layer large-capacity shaker, open-type double-layer large-capacity shaker, low-temperature ultra-high-pressure continuous flow cell crusher, nano-homogenizer, animal disease rapid detector and other equipment.

Ice machine

Catering ice machine, snowflake ice machine, slice ice machine, cylinder ice machine, ice shaving machine, stainless steel water purifier, ice brick machine, ice bear ice machine, commercial snow machine and other equipment.

Testing Instruments and Equipment

Colorimeter, turbidimeter, whiteness meter, colorimeter, melting point meter, rotameter, mercury meter, moisture meter, rotational viscometer, Abbey refractometer, Kjeldahl nitrogen tester, infrared thermometer, infrared sterilizer, crude fiber detector, dust ion counter, gloss meter, Rovipont colorimeter, oxygen meter, heavy metal decimator, alcohol detector. Ion Meter, Pyrometer, Stress Meter, pH Meter, Constant Potentiometer, Freezing Point Meter, Salinity Meter, Sugar Meter, Heavy Metal Detection System, Residual Chlorine Meter, TDS Meter, Sodium Meter, Chlorine Meter, Fluoride Meter, Residual Chlorine Meter, Beer & Beverage CO2 Meter, Photoelectric Colorimetry Meter, Colorimetry Analyzer, Three Elements Analyzer, Fluorescence Dissolved Oxygen, Dissolved Oxygen in Chemical Membrane, Explosive Detector, Ellipsometry Meter, Ultraviolet Irradiance Meter. Brightness Meter, Gutter Oil Rapid Detector, Nitrogen, Phosphorus and Calcium Detector, Transmittance Meter, Refractometer and other equipments.

Drying box/incubator/test box

Electric blast drying box, electric constant temperature drying box, precision oven, vacuum drying box, drying box/incubator (dual-use), biochemical incubator, thermostatic incubator mold incubator, light incubator, carbon dioxide incubator, watertight incubator, constant temperature and humidity box, oscillating incubator, artificial climate chamber, seed incubator, seed aging Artificial Climate Chamber, Seed Incubator, Seed Aging Chamber, Low Temperature Incubator, Low Temperature Biochemical Incubator, Dry Roast Sterilizer, High Temperature Blast Drying Chamber, Hot Air Sterilizing Chamber, Thermal Incubator, Watertight Incubator, Electrothermal Constant Temperature Incubator, Plant Incubator, Anaerobic Incubator, Pharmaceutical Laboratory Stability Chamber, Pharmaceutical Stability Chamber, Drying Chamber of Kettle, Explosion-Proof Drying Chamber, Rotary Drying Chamber, Textile Special Drying Chamber, Far-Infrared Welding Stick Dryer, Dry Heat Sterilizing Chamber, Four-Sided Illuminated Artificial climate chamber, three-temperature zone light incubator, four-sided light incubator and other equipment.

Chemical Analysis Instruments

Ultraviolet-visible Spectrophotometer, Visible Spectrophotometer, PH Meter, Gas Chromatograph, Liquid Chromatograph, Conductivity Meter, Potentiometric Titrator, Fluorescence Photometer, Flame Photometer, Mass Spectrometer, Chromatographic Detectors, Preparative Liquid Chromatography, Headspace Injector, Autosampler, Fluorescence Spectrophotometer, Atomic Absorption Spectrometer, Acid and Alkali Concentration Meter, Kahnai Moisture Tester, ORP Measuring Instrument, Infrared Spectrometer, Multi-parameter Analyzer, X-ray Diffractometer, Infrared Carbon and Sulfur Analyzer, Atomic Absorption Spectrophotometer, Atomic Fluorescence Photometer, Liquid Rust Determination, Triple-use Ultraviolet Analyzer, Needle Filter, Electrochemical Workstation, Automatic Forever Titrator, Electrochemical Analyzer, Calibrated Liquid Electrode and other equipments.

Optical Instruments and Equipments

Biological Microscope, Stereomicroscope, Metallurgical Microscope, Student Microscope, Industrial Microscope, Digital Microscope, Jewelry Microscope, Readout Microscope, Instrumental Microscope, Phase Dependent Microscope, Polarizing Microscope, Video Microscope, Surgical Microscope, Microscope Image Analyzing System, Laser Distance Measuring Instrument, Ellipsometer, Binoculars, Magnifying Scope, Inverted Fluorescent Microscope microscope, fluorescence microscope, inverted microscope and other equipment.

Environmental protection equipment/flow meter

Water treatment equipment, automatic water softening equipment, automatic filters, desander series, ultraviolet sterilizer, iron removal equipment, water treatment instrumentation, vortex flowmeter, metal tube float flowmeter, turbine flowmeter, electromagnetic flowmeter, pressure transmitter, level transmitter, differential pressure transmitter, ultrasonic flowmeter, ultrasonic open channel flowmeter and other equipment.

Physical testing instruments and equipment

Ultrasonic flaw detector, ultrasonic thickness gauge, hardness tester, tensile testing machine, densitometer, laser particle sizer, X-ray flaw detector, X-fluorescence thickness gauge, force gauge, thermal expansion, thermal conductivity, rheometer, tensiometer, pressure mercury tester, solderability tester, vapor adsorption, chemical adsorption meter, contact angle meter, pressure thickness gauge, salt spray tester. Combustion tester, salt spray tester, high and low temperature tester, high and low temperature humidity tester, high and low temperature alternating humidity tester, high temperature and high humidity tester, impact tester, rain tester, aging tester, sand and dust tester, xenon lamp tester, ozone aging tester, condensation tester, walk-in tester, combustion tester, torsion tester, impact tester, drop tester, voltage breakdown tester. Fatigue tester, extensometer, pressure tester, vibration tester, abrasion tester, adhesion tester, cupping tester, high-frequency tester, dynamic balancing machine tester, spring tester, burst tester, thermal deformation tester, coating thickness gauge, black and white densitometer, force standardizer, push-pull tester, spring pulling tester, torsion spring tester, torque tester, torque screwdriver, torque wrench calibrator Dust Tester, Aerosol Tester, Ammonia Analyzer, Formaldehyde Tester, Ozone Tester, Air Tester, Microbial Sampler, Gas Sampler, Smoke Sampler, Dust Sampler, Particle Sampler, Gas Diluter, Acid Rain Sampler, Radon Measuring Instrument, Radiometer, Field Strength Instrument, Sound Level Meter, Vibrometer, Anemometer, Atmospheric Measuring Instrument, Negative Ion Detector, Illuminance Meter, Ion Concentration Meter. Water hardness tester, air quality tester, gas tester, water quality colorimeter, air sampler, COD constant temperature heater, atmospheric monitoring equipment, refrigerated precipitation and dust sampler, precipitation and dust automatic monitoring system, sandstorm sand and dust sampler, COD on-line monitor, multi-parameter water quality analyzer and other equipment.

Industry-specific instruments

Underground metal detector, handheld metal detector, bacterial endotoxin detection thermostat, ethylene oxide sterilizer, life detector, radar tachometer, jaw crusher, flip-type oscillator, laser rangefinder, papermaking instruments, wax melting machine, syringe pump, meteorological instruments, traditional Chinese medicine machinery, insulating oil tester, insulating oil volume resistance tester Measuring Instrument, Automatic Degassing Oscillator, Rotary Drum Machine, Muffle Furnace, Flip-Top Extractor, Precipitation and Dust Automatic Sampler, Engraving Machine, Automatic Flip-Top Oscillator, Wireless Cold Chain Temperature Monitor, Insulin Refrigerator, Spectroscope, Vehicle Refrigerator, Biological Reefers, Dry Ice Reefers, Aerosol Sprayers, Shielding Boxes, Electric Power Apparatus, Oral Endoscopes, Sealers, Hematology Sedimentation Analyzers, Hemocoagulators, Metallographic Specimen Equipment and other equipment. Metallographic specimen equipment and other equipment.

Drug Testing Instruments

Tablet Hardness Tester, Tablet Four Tester, Melting Time Tester, Clarity Tester, Melting Point Tester, Burr's Viscosity Tester, Transparency Tester, Slicer, Brittleness Tester, Disintegration Time Tester, Dissolution Tester, Vacuum Degassing Instrument, Dissolution Sampling and Collecting System, Freezing Tester, Thickness Tester, Rapid Moisture Tester, Vacuum Constant Temperature Drying Box, Vacuum Degassing Instrument, Dissolution Sampling and Collecting System, Freezing Tester, Thickness Tester, Quick Moisture Tester Tester, Vacuum Constant Temperature Drying Oven, Solvent Rapid Filter, Drug Stability Checker, Particle Analyzer and other equipments.

Seed Instruments

Germination Instruments, Moisture Instruments, Thousand Kernel Weight Instruments, Clarity Instruments, Purity Instruments, Seed Sampler, Seed Storage Boxes, NIR Grain Analyzers, Oil Content Determiners, Soxhlet Extractors, Rice Refining Machines, Rice Mills, Hulling Machines, Energetic and Healthy Instruments, Light Incubators, Seed and Cotton Moisture Retention Rate Detectors, Rice-Wheat Straw Wetness Measuring Instruments, Rice Chalk White observer, near infrared composition analyzer, seed thresher, seed counting instrument, seed bed plate, electronic seed suction pen, seed blower, seed X-ray machine, vacuum counting seed bed instrument, seed low-temperature and low-humidity storage cabinets, seed aging box, high-precision grain moisture meter, grain weighing machine, seed single grain crusher, computerized sifter, grain hardness tester and other equipment.

Grain and oil instruments

Mill, gluten tester, fat tester, gluten washing instrument, crude fiber tester, gluten drying instrument, round flour sieve, sifter, tea sifter, whiteness tester, paddy rice tester, sampling device, grain selection sieve, pest selection sieve, powder knife/aluminum box/cutting samples, nitrogen digester, magnetic separator plate, magnetic metal tester, landing Numerical Tester, Gluten Centrifugal Index Tester, Electronic Dough Stretcher, Electronic Powder Tester, High-efficiency Twin-axis Constant Temperature Mixer, Wheat Mill, NMR*** Vibration Oil Containing Measuring Instrument, Straight Chain Starch Measuring Instrument, Cyclone Crushing Mill, Hammer Cyclone Mill, Oil and Grease Smoke Spot Measuring Instrument, Laser Uranium Analyzer and other equipments.

Agriculture and food instruments

Pesticide residue tester, soil fertilizer tester, fat tester, protein tester, food tester, agricultural products tester, water tester, meat tester, heavy metal detection system, milk analyzer, drinking wine tester, water viability meter, texture meter, oxidation analyzer, nitrogen, phosphorus and calcium tester, soil sampler, soil hardness meter. Aflatoxin Tester, Steam Sterilizer, Artificial Climate Chamber, Moisture Detection Instrument, Sensor/Transmitter, Recorder, Soil Moisture Recorder, Soil Temperature Recorder, Mechanical Tensiometer, Soil Tightness Tester, Soil Comprehensive Instrument, Soil Moisture Rapid Test, Soil Moisture Detector, Soil Moisture Meter, Soil Water Potential Tester, Soil In-Situ Salinometer, Soil Nutrient Rapid Test, Soil Acidity Meter, GPS Land Area Measuring Instrument, Rainfall Recorder, Temperature and Humidity Recorder, Agro-meteorological Monitor, Wind Direction and Speed Recorder, Carbon Dioxide Recorder, Altimeter, Agricultural Environment Tester, Bread Volumetric Measuring Instrument, Fertilizer Rapid Analyzer and other equipments.

Crop/Fruit Inspection Instruments

Fiber Detector, Chlorophyll Meter, Stomatometer, Stem Flow Meter, Fruit Hardness Tester, Plant Nutritional Tester, Root Analysis System, Stem Strength Tester, Plant Disease Detector, Plant Doppler Radiometer, Plant Canopy Analyzer, Fruit and Vegetable Respiration Tester, Chlorophyll Measuring Instrument, Leaf Area Measuring Instrument, Leaf Thickness Measuring Instrument, Plant Photosynthesis meter, plant resistance tester, photosynthetically active radiometer, fruit acidity tester, fruit chaff meter and other equipment.

Oil-specific instruments

Viscometer, torsion spring dynamometer, liquid densitometer, medium-pressure filtration loss meter, high-temperature and high-pressure filtration loss meter, expansion tester, mud cake adhesion coefficient tester, decalcification fluid analyzer, extreme pressure lubrication instrument, drilling fluid lubrication analyzer, float cutter, mixer, slurry dispenser, solid-phase content of drilling fluids, drilling fluids, drilling fluids, sands, wet sieve instrument. Drilling fluid acidity meter, drilling fluid resistivity tester, sulfide content tester, drilling fluid electrical stability tester, moving soil content tester, gas source device, field instrument supporting box, press, roller heating furnace, plugging material test device, thickening instrument, high temperature and high pressure maintenance kettle, atmospheric pressure curing box, static filtration loss meter of cement slurry, petroleum instrument, highway instrument, geological instrument, aging kettle, atmospheric pressure thickening instrument. Imported special tools, high-pressure hose manifold, electrical stability tester, oil-water (liquid-solid) separation device, oil centrifuge, drilling fluid lubrication analyzer, oil analysis and measurement instruments, asphalt testing equipment, lubricating oil oxidation stability tester, insulating oil gas analysis tester, particle counter, turbine oil acid value tester, closed flash point tester, condensation point tester, breakage/anti-emulsion tester, lubricating oil air release value tester, lubricating oil air release value tester, high temperature and high pressure maintenance kettle Turbine oil acid value automatic tester, closed flash point automatic tester, condensation (pour point) automatic tester, break/anti-mulsification tester, lubricating oil air release value tester and other equipment.

Imported brand instruments

Sedolis, Mettler-Toledo, IKA, thermoelectric thermo, Aptar metrohm, the United States, CLEAN, ESCO biological safety cabinets, Hash, Hanna, Agilent / Agilent, BUCHI, BUCHI, Brookfield, Sanyo, MMM, Olympus microscope. Sigma Sigma, Beckman, Bohle, Shimadzu, Likang, OHAUS, Denver, Schdukel, Orion, AND, Germany Binder BINDER oven, Pland, Fluke, ULEB JULABO, Raytek, Aceler, Rehoboth, Unocal, Zeiss, Minolta, Jinquan YSI, Tokyo Ricoh/EYELA, U.S. Millipore Millipore, Prandtl Brand, Germany GFL, Germany Vacuubrand, the U.S. nuclear density meter, the U.S. Organomation, Eppendorf, Agilent / Agilent, Germany MELAG, Japan ALP autoclave sterilizer, Japan ATAGO Alto, Germany Leybold vacuum pumps, Germany Schmidt tensiometer, Germany Christ. Organomation Nitrogen Blow Meter, Thermo Muffle Furnace, U.S.A. Jingqi, Memmert, YAMATO/YAMATO and other equipment.

Special Instruments for Coal Industry

Calorimeter, Sulfur Determination Instrument, Muffle Furnace, Coal Plate Instrument, Ash Melting Point Tester, Industrial Analyzer, Carbon and Hydrogen Analyzer and other equipments.

Surveying and mapping instruments

Seconds, calipers, micrometers, percent gauges, micrometers, rangefinders, tachymeters, levels, total stations, latitude and longitude, leveling, measuring projectors, tool pre-setting instrument, measuring gauges and blocks, digital scale and other equipment.

Instrumentation

Temperature and humidity recorder, resistivity meter, digital oscilloscope multimeter, AC and DC clamp meter, vibration tester, insulation meter, resistance tester, network cable finder, AC voltage measuring meter, vibration data recorder, temperature and humidity tester, wood humidity tester, humidity tester for building materials, noise tester, wind tester, air pressure tester, illumination tester. ATP Fluorescence Tester, CST Tester, Automotive Multimeter, Professional Automotive Current Tester, Tachometer, Video Meter, Body Temperature Tester, Carbon Dioxide Tester, Temperature Recorder, Dew Point Meter, Colony Counter, Gas Flow Meter, Photoelectric Suspended Sludge Concentrator, Ultrasonic Sludge Concentrator, Ultrasonic Mud-Water Interface Meter, Ultrasonic Sludge Concentrator, Calibration and Measurement Instrumentation, Test Instrumentation. General Purpose Instrumentation, Ultrasonic Mud/Water Interface Meter, GPS Power Divider/Bias, Low Noise Amplifier, Full Digital Photometer, Color Temperature Meter, LED Test Instrument, Light Source Measurement Instrument, Thermometer, Temperature Controller, Pressure Gauge, Voltage Stabilizer, Voltage/Potential Measuring Instrument, Gauss Meter, Thermodynamic Instrumentation, Electro-Chemical Instrumentation, Kinetics Instrumentation, Liquid/Surface Chemistry, Physical Instrumentation, Electromagnetic Instrumentation, Comprehensive Instrumentation

Gas generators

Hydrogen generators, nitrogen generators, air generators, nitrogen-hydrogen-air machines, deuterium gas generators, ozone generators, gas purifiers and other equipment.

Construction Instruments

Cement fineness negative pressure sieve analyzer, cement mortar mixer, cement mortar vibration table, cement mortar mixer, Lehigh clip tester, cement standard consistency and setting time determination, cement mortar vibration table, electric flexure tester, cement mortar flow tester, cement flexure tester, cement mortar flexure tester, vibration mill, cement rapid curing box. Water measuring machine, vibrating table, concrete impermeability meter, concrete test shaking table, concrete mix gas content tester, concrete mix Vibro consistency tester, concrete pull-out tester (reinforcement cohesion test), concrete mix gas content tester, concrete urination meter, stone crushing value tester, compensation for the shrinkage and expansion of concrete, concrete compression tester, concrete modulus of elasticity tester, concrete shrinkage and expansion of concrete tester, manual Concrete penetration resistance tester, mortar consistency tester, mortar density tester, mortar setting time tester, sand equivalent tester, rebound tester, digital carbonation depth gauge, multi-functional strength tester, insulation material bond strength tester, steel bar pullout tester, finishing brick bond strength tester, steel bar tester, floor thickness tester, steel corrosion tester, crack tester, foundation pile integrity test, static deformation modulus tester, dynamic deformation modulus tester, static deformation modulus tester, static deformation modulus tester, dynamic deformation modulus tester, static deformation modulus tester, static deformation modulus tester, dynamic deformation modulus tester, dynamic deformation modulus tester Modulus tester, dynamic deformation modulus tester, airbag volume tester, concrete air content tester, flexural/compression tester concrete strength tester, engineering testing instruments and other equipment.

Highway Instruments

Automatic dual-purpose compactor, concrete core drilling machine, asphalt elongation meter, photoelectric liquid-plastic limit tester, oscillating friction coefficient tester, manual stripper, mortar impermeability tester, asphalt mix Marshall tester, asphalt rotating film oven, rotary compaction meter, asphalt softening point instrument, asphalt penetration meter, compaction meter, multifunctional mixing machine, asphalt mixture centrifugal extractor, asphalt mixture mixer, pavement/asphalt test equipment, pavement maintenance equipment and other equipment.

Gas Detection and Analysis Instruments

Oxygen Detector, Combustible Gas Detector, Carbon Monoxide Detector, Carbon Dioxide Detector, Formaldehyde Detector, Ozone Detector, Four-in-One Gas Detector, Composite Gas Detector, SF6 Gas Detector, SF6 (Halogen) Leakage Detector, Ammonia Detector, Chlorine Detector, VOC Detector and other equipment.

Water quality analysis instruments

Acid and alkalinity meter/PH, conductivity meter, dissolved oxygen meter, water hardness meter, chlorine ion, measuring instrument, ion concentration meter, multi-parameter water quality analysis, residual chlorine/total chlorine detector, COD tester, BOD tester, COD dissolver, BOD incubator and other equipment.