Product description Automatic tension tester Intermolecular Forces formed liquid surface tension.Numbers of tension reflect on liquid sample s physics and chemical properties, it is one of the most important index to product quality. automatic interfacial tension tester apply to GB/T6541,it can test kinds of liquid surface tension and boundary surface tesion.this method sample and accuracy,so it s used widely. Specifications
Product description Oil dielectric loss tester is a high-precision instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of insulating oil etc. It is integrated by oil cup for dielectric loss, temperature-control equipment, temperature sensor, test-bridge for dielectric loss, AC trial electrical source, standard capacitor, high resistance meter and DC high-voltage power etc. The most advanced heating mode of high frequency induction is applied to the heating part of this instrument, which has the advantage of non-contact of oil cup and heating unit, homogeneous heating, quick velocity and convenient control etc. Technical index Oil cup technical specifciations: Distance between High Voltage terminal and Low Voltage terminal 2mm Capacitance of Empty Cup 602PF The Highest testing voltage Industrial Frequency 2000V Dielectric Loss of Empty Cup tg1 10-4 Liquid capacity About 40ml Electrode Material Stainless Steel Volume 70mm(D) 120mm 1 Condition of Uss 2 Power Source AC 110V10% Without Frequency Limit 3 AC High Voltage Output 4 DC High Voltage Output Temperature Control Induction Stove Maximal Power 500W 6 Temperature Control Range
LS-1100 Dry fluorescence Immunoassay Analyzer
food packaging bag hermetic sealing quality test Leakage tester GB-M Leakage Tester Application To test the hermetic sealing quality and performance of packaging bags, bottles, cans and so on, used in industries of food, beverage, pharmaceuticals, personal care and so on. Standard ASTM D3078 Item Technical Parameters Vacuum degree 0 -80kPa Vacuum precision 1% Vacuum keeping time 0.1 99.99h Sample size 300 350 mm Intake pressure 0.7 0.8 Mpa Consumption of compressed air 20 L/min Power supply 220 V 50 Hz Instrument size Net weight 20kg Power 100W Ambient temperature
Leak Tester is used for the seal integrity checking of packages, containers, bags, pipes that are used in food, beverage, pharmaceutical, daily chemical, cosmetic and electronic industries, etc Leak Tester complies with ASTM D3078 and GB/T 15171 standards and could be modified to ASTM F 2054 Bubble Test.
David White Digital Eyepiece - DT8EP Digital eyepiece for the DT8-05 Series Theodolites. Can be used with the DT8-05P, DT8-05LP, and DT8-05LS.
the environmental monitoring in the cleanroom. Products including contact plates for surface sampling and settle plates for air sampling. Tryptic Soy Agar TSA supports the growth of wide variety of organisms. Different neutralizers such as Lecithin, Polysorbate 80, Lactamator, etc. were added to minimize antimicrobial activity.
Winner2000ZDE intelligent laser particle size analyzer, perform auto test, auto alignment, auto water supply, auto drainage, auto bubble removing, auto ultrasonic dispersion, auto cleaning etc., really realize one-key operation. It adopt full built-in sampling system, effectively prevents large particles sedimentation problems in the circulation pipeline, ensure good accuracy. It adopts comprehensive Laser diffraction particle size measurement principle with highly sensitive ring photoelectric detector improving the test accuracy greatly, Original designed unconstrained free fitting software technology, a true reflection of the particle size distribution, to ensure truth and accuracy of the test results. Therefore especially suits the laboratories of enterprises, colleges and universities and research institutes to use.
Description This handy air sampler is portable and operates on both a mains power source and a rechargeable battery. For the purpose of monitoring air quality, this is helpful for gathering air samples. This is the best monitoring tool for indoor air quality. It includes a pump, a digital timer, a rotameter (05 LPM), and a flow controller with space for storage sampling equipment in a small stainless steel box. uses a rechargeable lead acid battery from SMP. When ingested, chemical compounds that are disseminated in the office environment as gases, vapours, and aerosols may have a variety of harmful health impacts. To assess the quantities of contaminants, the Handy Sampler is employed. Uses include the identification of air contaminants such dust, acid mist, ammonia, H2S, and free chlorine. the evaluation of individual exposures. the general background levels to be discovered. to assess the success of the control. to determine STEL and TWA values. Analytical Sampling Devices: The type of contaminant will determine which analytical procedures are used. FILTER PAPER HOLDER FOR DUST MONITORING - The gravimetric method may be used to measure dust. if it contains metals or compounds made of them. The Atomic AbsorbtionSpectophotometer can be used to analyse it. IMPINGERS FOR GAS & VAPOURS ANALYSIS OF ORGANIC GAS SUCH SO2, NOX, ETC. It uses the titrmetric or spectrophotometric method.
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