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Internal calibration and External calibration for electronic balance
Internal calibration and External calibration for electronic balance Electronic balance with Internal calibration: 1, Balance should be preheated, the time is about 2-3 hours. 2, The balance should be horizontal, otherwise you must adjust g
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Portable sampler for international peristaltic pump water
FC-9624 type ( portable type of mining ) automatic water sampler for surface water and wastewater sampling , monitoring of water sources
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The differences between fluorescence microscope and optical microscope
The differences between fluorescence microscope and optical microscope Application: Fluorescence microscope and optical microscope is different, it is not the ordinary lighting on the samples, but the use of certain wavelengths of light (ty
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The 9 common sense of Rockwell hardness tester
The 9 common sense of Rockwell hardness tester 1, Rockwell hardness elastic deformation effect on the hardness values: Rockwell hardness up to 0.5HR effect of elastic deformation on hardness value, so we must pay attention to the frame rigi
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Common faults and maintenance of ultra low temperature freezer
Commonfaultsandmaintenanceofultralowtemperaturefreezer 1 Reducetherefrigerationeffectof refrigerators,humantouchbodymetalpartshaveelectricshockfeeling Method:themultimeterisusedtomeasuretherefrigeratorleakage,thestepwisemethodinspection.Inh
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Technical data of Production Freeze Dryer
Technicaldataof ProductionFreezeDryer Asmallvertical freezedryingequipment whichissuitableforasmallamountofproduction.Thesquarecabinetvacuum freezedryer isnewconstructiondesign. Technicalcharacteristics: 1,Pre-freezedryingprocessingisinsitu
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The difference between UV visible spectrophotometer and Vis spectrophotometer
The difference between UV visible spectrophotometer and Vis spectrophotometer Applications: 1 Visible spectrophotometer and ultraviolet visible spectrophotometer are spectrophotometer, they are used in spectrophotometry instrument qualitati
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You should be careful when you are using the drying freezer
You should be careful when you are using the drying freezer Operation method: 1 Freeze drying, the preparation of dry goods placed in the refrigerator or liquid nitrogen, make the goods completely frozen solid, we can freeze drying. 2 Betwe
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Freeze drying advantages overview
LGJ-100F Drying freezer Advantages: 1, preserved nutrients intact (such as protein, vitamin, plant nutrients etc.). 2, save shape, color and configuration of the original food. 3, add water, can recover fast, completely. 4, room temperature
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Steam Sterilizer User Manual 4
Steam Sterilizer User Manual 4 3 Circuit: Fig.4outputcircuitboard Highvoltage,pleasecutoffthepowerthenrepair. V.Attentionandmaintenance Theoperatorofthesterilizershouldhavetheoperationknowledgeandresponsibilitytoregularlymaintaintheunittopr

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