Can the laser be operated below -10°C?
laser diode FAQS - - frequently asked questions about laser ...A . Performance below -10°C has not been tested and is not recommended or guaranteed. It is likely that the laser will work but lifetime, optical and electrical performance will be reduced. Also the package may not remain hermetically sealed.
Related QuestionsCan MixMate be operated in a cold room at 4°C?
Eppendorf Canada ::: FAQs-Mixers-ShakersYes, MixMate can be operated at ambient temperatures of 2 40°C and a relative air humidity of 10 75 %. A note of caution: Condensate formation may damage electronic components! After using MixMate in a cold room, wait one hour before reconnecting the device to the power supply.
Related QuestionsIs it ever sensible to put my +2°C to +8°C insulated shipping system in a fridge?
SCA Cool Logistics: Frequently Asked Questions (FAQ)Yes. If you have a high understanding of your transportation route, you may be able to gauge at what point the frozen mass within the system has been fully depleted. At this point, placing the system into the fridge will prevent any temperature excursions. It is however, advised that laboratory qualification testing is undertaken prior to this, so as to fully understand the rate of exhaustion in varying temperatures.
Related QuestionsHow long will it take a circulator to heat from 15°C to 45°C?
Brinkmann Instruments, Inc ::: FAQs-Temperature ControlThe following formula can be used to estimate the time it will take to heat or cool a given bath volume by ΔT. The example illustrated below applies only to the circulator. When working with a closed loop external system such as a jacketed reaction vessel, it is important to add the volume of the tubing as well as the reaction vessel to the bath volume. open system consists of a circulator and an open external bath.
Related QuestionsHow can I convert degrees Celsius (°C) to degrees Fahrenheit (°F) or vice versa?
Weatheroffice Frequently Asked Questions - Environment Canad...The conversion formula is °F = °C x 9/5 + 32 or, in reverse, °C = (°F - 32) X 5/9 . The formula also appears on this page. The "knot" is the unit used to describe the speed of the wind in Canadian marine forecasts. It is a measure of the wind speed in nautical miles per hour. One nautical mile is equal in distance to 1.852 kilometres.
Related QuestionsWhat is the benefit of delivering the milk to the vat at or 4° C (39° F)?
Eliminator Holdings Limited |Scientific studies show that bacterial growth rate in a milk vat is reduced if the milk gets to the vat at 4° C (39° F) and is maintained at that temperature. Milk can be stored at this temperature for 72 hours with relatively stable bacterial counts. The Eliminator solves the age old problem of dumping a full milking of warm milk into a vat of cold milk, and the bacterial growth problems that then occur due to oscillating temperatures.
Related Questionstop 10. What is the history of the excimer laser?
Millennium Laser Eye Centers | Laser Vision Correction > Rec...The excimer laser was developed at IBM in 1976, and was used to etch computer microchips. Its extreme precision with negligible damage to adjacent tissue made it a very attractive tool for other applications, and in 1983, Stephen L. Trokel, M.D., in cooperation with R. Srinivasan, a physicist, applied it to corneal tissue in a New York laboratory. The first sighted eye was treated with the excimer laser at LSU on January 14, 1987.
Related QuestionsWhy -30°C up to 60 seconds?
EP FAQ (Europe)Minus 30°C refers to the tip/tissue interface. Pre-clinical studies have demonstrated a reversible electrical effect at -30°C up to 60 seconds.
Related QuestionsOne of my HDDs sometimes reports high temperature over 55°C. Should I be concerned?
www.otwesten.de - DriveSitter - F.A.Q.Yes, you should be concerned! Most manufacturers recommend that the device temperature should not exceed 55°C and must not exceed 60°C. The temperature thresholds of specific HDDs may be different depending on the location of the temperature sensor; refer to the manual of the hard disk drive for model-specific settings.
Related QuestionsDo the samples in the device have to be cooled down to 4°C after a PCR?
Brinkmann Instruments Canada ::: FAQs-PCRCooling down to 4°C is hardly ever necessary! After all, the DNA in the PCR experiment is heated 25 to 30 times up to almost 100°C. Therefore, there are no active DNases present that could degrade the DNA at room temperature.
Related QuestionsWhat sealing method is best to store plates at –80°C?
Brinkmann Instruments Canada ::: FAQs-PCRHeat sealing is the only method of obtaining a 100% hermetic seal. We recommend using Eppendorf's Heat Sealer with the Eppendorf Heat Sealing Foils or Film. Samples can be recovered by either piercing through the seals or by removing the seal with the Foil Stripper.
Related QuestionsShould the dust samples be stored at 4°C or should they be frozen?
Frequently Asked Questions About ELISA AssaysA We routinely keep house dust samples at 4°C prior to assay, but once extracted they should be stored at -20°C.
Related QuestionsWhy doesn't the Meditherm camera measure from 0 to 300° C?
DITI FAQ'sCold stressing is a test to measure sympathetic function, It is a useful test for a number of conditions including RSD (CRPS). Protocols used with the Meditherm system for breast screening do not require routine cold stressing but it may be requested by a referring physician or reading thermologist.
Related QuestionsWhy is the default CryoAblation temperature preset at -85°C?
EP FAQ (Europe)Minus 85°C represents the temperature that is measured at the tip tissue interface via the tip embedded thermocouple. The temperatures inside the expansion chamber may be colder than -85°C. The lowest achievable temperature is the boiling point of nitrous oxide at -88.5°C.
Related QuestionsDo I have the air temperature 1°C above the pool water temperature to avoid condensation?
A.No this is a myth. Condensation occurs when air is in contact with a surface that is colder than the dew point of the air. The dew point of the air is a function of the temperature and humidity of the air. You can have the air temperature 5 °C below the pool temperature as long as the dew point of the air is below the temperature of the internal surfaces. The Recotherm unit controls the internal humidity and temperature and thus controls the dew point.
Related QuestionsHow is it operated?
About usThe ITC is run by a Council. The Council consists of an Executive (President, President-elect, Treasurer and Secretary), the past-President, three elected members, two co-opted members, the editors of the Newsletter and Journal, and representatives of the IAAP and IUPsyS. The elected members and the Executive are appointed by the General Meeting of the ITC. This meets every two years. Full members of the ITC and Affiliate members are eligible to vote in elections. Individual members may not.
Related QuestionsAerosolv: Frequently Asked QuestionsThe AEROSOLV unit threads directly to the 2” bung of a 55-gallon drum. The filter is installed on the _” bung. Insert the aerosol can (inverted) into the AEROSOLV housing. Lower the sliding cap and lock into place. Then press the handle and immediately release. You will hear the contents being released into the drum. When puncturing partially full cans, best results are obtained by “pumping” the handle several times when puncturing, to moderate evacuation pressure.Related Questions
What is a laser?
Sun Valley Laser Therapy - Frequently Asked QuestionsThe term laser stands for Lightwave Amplification by Stimulated Emission of Radiation. A laser beam is a concentrated light source with specific characteristics. The characteristics of laser light include the following: Monochromatic: In laser light, all electromagnetic waves have the same wavelength and, therefore the same color. Intense: Because its radiation is coherently concentrated on one spot, laser light is very powerful.
Related QuestionsFDA Radiological Health Program - Frequently Asked Questions...Laser stands for Light Amplification by the Stimulated Emission of Radiation. One basic type of laser consists of a sealed tube, containing a pair of mirrors, and a laser medium that is excited by some form of energy to produce visible light, or invisible ultraviolet or infrared radiation. There are many different types of lasers and each uses a different type of laser medium.Related Questions
What is C#?
Andy Mc's .NET Framework FAQC# is a new language designed by Microsoft to work with the .NET framework. In their "Introduction to C#" whitepaper, Microsoft describe C# as follows: C# is a simple, modern, object oriented, and type-safe programming language derived from C and C++. C# (pronounced "C sharp") is firmly planted in the C and C++ family tree of languages, and will immediately be familiar to C and C++ programmers. C# aims to combine the high productivity of Visual Basic and the raw power of C++.
Related QuestionsFAQIt stands for "Comment and Critique". If you want critique so you can get general advice or make revisions, let people know by asking for it. If you're not looking for suggestions, as with finished work for projects or with work you're not planning on updating, then let people know, else you are likely to get a few critiques by default.Related Questions
The letter C used to be operated by the now defunct PSInet. What happened?
DNS Root Name Servers Frequently Asked Questions - ISOC Memb...In April 2002, the major U.S. assets of PSINet were acquired by Cogent Communications. Those assets included the customer base and all the equipment supporting the network, including the existing C root server. Cogent took over the responsibility of operating C and has since augmented the C root server system.
Related QuestionsWill there be any problems with the NRG if it is operated at a temperature of 70 degrees C?
Battery chargers, frequently asked questions, FAQs - SENSAlthough 70C is above the NRG’s rated operating range, the charger’s overtemperature protection system will protect the charger by reducing current limit to a safe level. At 70C the NRG can produce about 50% of its rated output current. Although NRG will not suffer catastrophic failure if operated at this extreme temperature, its lifetime will be shortened. All electronic components suffer a reduction in life when operated above their rated temperature.
Related QuestionsWhat can we use for electrical control at operating temperatures below –20°C?
Lubriquip | Frequently Asked QuestionsMonitors and controllers utilize electronic components and Liquid Crystal Displays (LCD) for readout information. The speed and response time of LCD’s are affected by low temperatures and are generally limited to operating temperatures above –12oC (+0oF). For lower temperatures, the unit would need to be installed in a heated enclosure.
Related QuestionsCan I heat a 500 ml beaker full of liquid KiON Ceraset Polysilazane 20 to 300° C in air?
KiON Corporation: FAQsNO. This is a dangerous situation which could result in a fire. When used as liquids in such large quantities the polymers should be fully cured before they are exposed to such high temperatures. a rule, diacyl peroxides such as benzoyl peroxide are not effective in curing KiON Ceraset Polysilazane 20 or KiON Ceraset Polyureasilazane. The vinyl silyl group is generally "sluggish" when it comes to free radical curing.
Related QuestionsWhat is diethylene glycol, or DEG?
Contaminated Toothpaste from China Frequently Asked Question...Diethylene glycol (DEG), also known as "diglycol" is a poisonous chemical used in antifreeze and as a solvent. It does not belong in toothpaste even at small concentrations.
Related QuestionsWhat is a "gas operated rifle"?
Frequently Asked Questions, 251 to 300Most self loading and automatic weapons are gas operated. They use some of the gas created by the explosion of the propellant in the round to reload the rifle. To do that the gas is used, before the round exits the barrel, to push a spring loaded rod back up a shaft to operate the shell ejection and re-loading mechanism.
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