فریزر آزمایشگاهی
فریزر آزمایشگاهی
يخچال و فريزر آزمايشگاهي
يخچال و فريزر آزمايشگاهي
يخچال و فريزر آزمايشگاهي
يخچال و فريزر آزمايشگاهي
يخچال و فريزر آزمايشگاهي

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توضیحات

فریزر آزمایشگاهی ۲۰۰ لیتر  ۳۰- درجه

 

فریزر آزمایشگاه یکی از مهمترین تجهیزات آزمایشگاه و اصلی ترین دستگاههای برودتی و سرمایشی در آزمایشگاهها میباشند که معمولا در هر آزمایشگاهی به چشم میخورند

از فریزر برای خنک نگهداشتن مواد غذایی، داروها و دیگر چیزهای فاسدشدنی استفاده میشود.

مشخصات فنی فریزر داخلی :

۱)برق دستگاه ۲۲۰V , 6A , 50-60HZ

۲)برق دستگاه تک فاز دارای فن یکنواخت کننده هوا

۳)ایجاد حرارت قابل کنترل از -۳۰ تا۵ºC+ با دقت ±۰٫۴°C

۴)دارای سیستم هوشمند PID (ترموستات وتایمروترمومتر دیجیتال)

۵)جنس بدنه خارجی از ورق روغنی با پوشش رنگ الکترواستاتیک

۶)جنس محفظه داخلی استنلس استیل ۳۰۴ نگیر ضخامت ۰٫۸mm

۷)دستگاه دارای دو درب (درب اصلی فلزی ودرب ثانوی)

۸)دستگاه دارای دو طبقه استیل

۹)موتور اروپای شرقی

۱۰)ابعاد داخلی ۹۰×۴۸×۴۸ (w×d×h)

۱۱)ابعاد خارجی ۱۴۰×۷۳×۶۲ (w×d×h)

۱۲)تنظیمات دستگاه بصورت دیجیتال میباشد

۱۳)تعدادطبقات داخل فریزر قابل افزایش میباشد (به ازای افزایش هرطبقه تفاوت قیمت دارد)

 

نکات ایمنی در فریزر داخلی :

  •  استفاده از ترانس ایمنی جهت نوسانات برق توصیه میشود.

  • مواد یا ترکیبات اشتعال زا نباید در یخچال نگهداری شوند مگر اینکه یخچال از نوع ضد انفجار باشد

  • درهنگام نظافت باید اصول ایمنی و حفاظت شخصی رعایت گردد.

  • فریزر ها (بویژه یخچال های بانک خون)باید در محلی قرا گیرند که فاقد نوسان و لرزش در موقع کار باشند.

دستگاه در سایزهای مختلف  ۵۵ , ۱۰۰ , ۲۰۰ , ۳۰۰Lit و ….  قابل ارائه میباشد

دستگاه در دماهای مختلف با تفاوت قیمت قابل ارائه میباشد

دستگاه دارای یکسال گارانتی وده سال خدمات پس از فروش میباشد.

فریزر آزمایشگاه
فریزر داخلی

محصولات مرتبط

572 Comments

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  16. They will also increase your coronary heart rate, maximizing fats loss as you construct.

    As the halos will in all probability be your weakest exercise, use that transfer to discover
    out your training weight for the rest of the complicated.

    A complex is a sequence of workout routines
    carried out back to back without any relaxation between every one.
    Earlier Than you say it, a complex is NOT the same as a circuit because, for complexes, you
    use the same training tool/weight for each train, and each move is designed
    to circulate into the next to create a logical, seamless sequence.
    The good news is there could be an alternate coaching technique that’s designed to shred fat whereas maintaining and even increasing muscle
    mass – energy training complexes. ⊕ After you’ve accomplished one set, actively rest
    for three to 5 minutes to maintain your heart fee elevated.⊗ Repeat the entire complicated two to 6
    occasions. Carry Out a warm-up set for each individual
    train to discover out your five-rep max (5RM), the burden at which you’ll carry out
    5 repetitions but no extra, for each motion.
    If you need to develop a robust distinction between your chest and abs, it is a
    great one. The train is straightforward however it will require some good mind-muscle connection to really feel it in your chest quite than just your shoulders.
    Attempt to keep your shoulders down by preserving your scapula down and in (downward rotation).
    Your lower-inner chest and higher chest will get good activation. The variation of putting just your upper
    again on the bench adds an element of core energy to the train.
    Once you choose the tools, the weight and the area,
    the complex itself includes transferring from one train to a different with no relaxation between. Solely once the
    whole advanced is full, then you may relaxation.
    One of the key benefits of TRX coaching is its capability
    to reinforce stability and coordination. By
    performing workouts on an unstable surface, your physique should interact multiple muscle groups
    to keep up stability, which might lead to better general
    functional strength.
    Specific DDK dependent phosphorylation of the MCM2-7 DH
    is essential to direct limiting DDK quantities to replication origins that must
    be activated at a given time point. Our structural information now provide insights into how DDK targets the MCM2-7 DH over the single hexamer.
    Specifically, the MD ATPγS structure revealed that docking of DDK by way of the Mcm2-HBRCT-Dbf4 interplay surface on hexamer 1 directs Cdc7 kinase exercise to Mcm4
    of hexamer 2 (Fig. 1d). On the opposite hand, within the swivel state, Mcm2 docking directs phosphorylation to Mcm2 and Mcm6.
    Here, trans-hexamer phosphorylation will depend upon either
    Cdc7-dimerisation, which was beforehand observed40,51,
    fifty two, or the orientation of the Cdc7 lively web site to the hexamer reverse of its docking website.
    However, because of the low resolution of the swivel state MD complexes, we can not totally conclude if one or both of
    those mechanisms are used. Our biochemical and structural analysis
    revealed how DDK kinase becomes recruited to
    the helicase via the Dbf4 HBRCT domain, which anchors on Mcm2 (Figs. 1a–c, 2c and 6).

    This, in flip, then allows the following helicase activation complex,
    Sld3-Sld7, to work together with the phosphorylated N-terminal tails of Mcm4 and Mcm626.

    Subsequently, Sld3-Sld7 promotes the binding of Cdc45, while Sld2,
    Dpb11, GINS and Polymerase ε (Polε) turn into recruited upon S-phase particular cyclin-dependent kinase (CDK) activation27,28.
    These steps yield two Cdc45-MCM2-7-GINS (CMG) helicase complexes, which characterize the core of the replication fork29–31.

    Sure, dumbbell chest workout routines may help handle muscle imbalances.

    I attribute plenty of my squat enchancment to the added
    hip mobility I gained from all the animal movements (purely anecdotal, of course).

    As mentioned above, on the third iteration of my
    program (right around the fifth week), I substituted my traditional lifts for workouts focused
    on velocity and energy. For instance, instead of doing 2×5 entrance squats,
    I did 3×2 quality jump squats. So far it was unknown how
    DDK docking could help Mcm2, Mcm4 and Mcm6 phosphorylation.
    The dumbbell incline fly is nice for building the upper-inner
    area of your chest. Focus on squeezing your chest to boost the dumbbell rather than utilizing just your arms.
    Get a deep stretch if your shoulder mobility permits for it,
    however there’s no must go down too low to where the stress begins to be placed in your shoulders rather than your chest muscles.
    Harry Bullmore is a Fitness Author for Fit&Well and
    its sister site Coach, masking accessible residence exercises, strength coaching session, and yoga
    routines. He joined the group from Hearst, the place he reviewed products for Males’s Well Being,
    Ladies’s Well Being, and Runner’s World. He is passionate in regards
    to the bodily and psychological benefits of exercise,
    and splits his time between weightlifting, CrossFit, and gymnastics, which he does to build strength, enhance his wellbeing, and have
    enjoyable. You probably deadlift a lot more than you bicep curl,
    so pairing them collectively in the identical complex might not
    make sense.
    I put collectively 4 complexes, each utilizing nothing greater
    than a pair of dumbbells and your physique.
    There are lots of of present complexes that will help you on your way,
    and if for some reason you can’t find the best one, you’re now armed with the
    knowledge you have to tailor your individual. As An Alternative,
    drop your favorite complexes in the comments part beneath and, provided they don’t utterly
    suck and provided you give me an excellent detailed explanation of your complicated or complexes, I’ll add them
    to the complex database. Power and speed improvement
    are fostered in a host of the way, but the important
    thing across the board is to focus on high quality.
    Somewhat, we’re talking about executing each rep at the absolute high of
    your capacity and training your central nervous system to go
    off like an orchestrated fireworks show. As Joe Defranco mentioned during
    a CPPS course that I took with him, this methodology of coaching builds up your “speed reserve” and your central nervous system’s ability to hit all the best buttons
    at all the proper occasions.
    The beads have been washed with pre-RC buffer and the proteins nonetheless bound
    to DNA were eluted by DNase I. The eluate was analysed by SDS-PAGE stained with silver or coomassie blue.
    The SDS-PAGE outcomes have been used to determine DH-DDK interaction. In distinction to a Cdc7
    kinase inhibitor, this mode of inhibition might enable increased
    specificity for the inhibition of helicase activation. To our shock,
    within the MD-(ATPγS) construction we noticed an ATPγS molecule certain to the Oligonucleotide/Oligosaccharide-Binding (OB)-fold interface of Mcm2/6,
    a non-canonical nucleotide-binding site (Supplementary Fig. 11a).

    As Quickly As you full all of the reps of the barbell bent over row, immediately transition into the subsequent train, the barbell high pull.
    After finishing all of the reps of the barbell front squat, instantly transition into the
    following exercise, the barbell bent over row. The first train within the barbell complicated is the
    barbell front squat.
    Do one train after the other with seconds in-between exercises.
    The plank hits your glutes, core, chest, triceps and shoulders in an isometric fashion. The renegade row (which is a row from a plank
    position) works your biceps, back, and rear delts.

    I like lifting thus far, but I’ve read in various places that you shouldn’t raise daily in order to permit for restoration. The rectus abdominis are responsible for the six-pack form on the entrance of the stomach.
    These muscles are also pivotal for flexing (or bending) your spine and
    offering core stability.
    If you need to purchase a set of weights and begin building
    energy at home, check out our tried and examined guide to
    one of the best adjustable dumbbells. Supersetting can also
    improve your heart fee, providing a cardiovascular profit while
    constructing muscle. This makes it an efficient strategy for these seeking to enhance both
    strength and endurance. By combining totally
    different workouts, superset coaching can goal
    a number of muscle groups effectively. It’s an effective way to make
    workouts more difficult and varied, which might help prevent workout boredom.
    One of the necessary thing benefits of kettlebell exercises is their capacity to enhance useful energy.
    By mimicking real-life movements, these workout routines assist enhance on a regular
    basis activities, making day by day tasks easier and reducing
    the danger of injury.
    You can use a complex as a “finisher” after your common workout or,
    if you favor, as a short standalone training session between your
    common workouts. The MD-(ATPγS) state III 3D-refined
    map suffered from conformational heterogeneity,
    significantly in areas comparable to DDK.
    To alleviate this, we employed the use of multi-body refinement
    and flexibility analysis. These different structural states might replicate the coupling of DDK to Mcm4 via totally different interaction motifs
    or the tracking of the kinase alongside the Mcm4 tail to be able to reach different sites for phosphorylation. Moreover, this
    binding mode involving a number of interplay sites is probably important for supporting the eventual release of the kinase from the helicase advanced.

    Throughout the complex, you will be lifting the
    same weight for all four exercises. The key to complicated exercises is to by
    no means let the weight out of your hand for the whole complex.
    I typically refer to them as “cardio with weights” since you’ll be
    lifting lighter weights sooner, for longer intervals of time.
    Hinge on the hips with a flat again and your hips behind your heels, your dumbbells hanging by your thighs.

    Row the dumbbells up to your hips while squeezing the shoulder
    blades together and maintaining them away from your ears.
    I’ll then do some type of full-body workout or a variant on the basic
    “push / pull / leg” split” (which is handily detailed here). This motion combines a plank, row, and a squat multi functional.
    Importantly, these insights can be exploited for growth of novel DDK inhibitors. Dumbbells are versatile and might help you construct a well-defined chest. By incorporating a wide selection of dumbbell workouts similar to presses, flyes, and pullovers, you can effectively target your chest muscles and obtain the specified muscle definition. The weight of your dumbbells will depend in your particular person energy and health level. Choose a weight that permits you to carry out every train with correct type while feeling challenged by the previous couple of repetitions.
    Moreover, we crosslinked the complicated immediately after launch from the magnetic beads. This process fixes complexes at a very early time level and stops DNA sliding out of the MCM2-7 DH, however ends in a slightly higher level of protein aggregation and subsequently a lower concentration of the ultimate complicated. Due to the low particle number, the resolution of the map was restricted to 9.1 Å, nevertheless, the MCM2-7 DH structure was practically equivalent to MD-(ATPγS) (Supplementary Figs. 9 and 10). Therefore, the MD-(ATP) DNA construction strongly means that the MD-(ATPγS) structure displays the true conformation of the DDK-MCM2-7 advanced. Curiously, multibody evaluation of MD-(ATPγS) and MD–(ATP) revealed comparable side-to-side and up-and-down actions of DDK.
    I performed 5 workout routines 4-5 times/week, particularly an upper body push, lower physique push, decrease physique pull, upper physique pull and a heavy carry. I various the set/rep scheme daily (e.g. 2×5, 6×1, 1×10, etc) and altered the workouts themselves every 2 weeks, while sticking with the same template (push, pull, carry, etc…). Deep-learning transformer architectures have previously been educated on giant protein sequence information sets76,seventy seven. These neural networks leverage the eye mechanism to extract evolutionary, useful, and structural data from sequence data alone.
    The dumbbell fly is a basic accessory exercise for opening up the whole chest, enhancing vary of motion, and constructing strong definition of your internal chest. The dumbbell twisted fly is identical precise idea but it allows for even more muscle fiber activation. This means you will do renegade rows, Russian twists on each side, then dumbbell z presses. If you’re tight on time, area and tools, complexes be a life-saver. They are a superior way to push your muscles to the restrict in a safe way, as lengthy as you stick to the programming principles I shared above. Personally, when cutting and attempting to shed fat, complexes are my “go-to” technique. Complexes are a type of coaching that entails one piece of apparatus, one quantity of weight, and one area of area.
    This pocket has a positive cost and could therefore symbolize a potential DNA binding web site. Docking of double-stranded (ds) and fork DNA from the MCM2-7 DH45 and CMG57, respectively, indicate proximity to ds DNA (Supplementary Fig. 11b). This signifies that the positively charged floor could entice the ATPγS molecule, though it might also have a role in channelling ATP into the helicase motor. As we noticed that the Dbf4 SCR region was cladding a half of the cleft that traces the active side of Cdc7, we generated a mutant to address the specific function of this area. We changed Dbf4 aa 509–538 with a 30 aa glycine/serine linker sequence. The mutant was competent for Dbf4 autophosphorylation (Fig. 5a) and MCM2-7 phosphorylation (Fig. 5b), though we observed modifications within the phospho-shift of Dbf4 and Mcm4.

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  17. All The Time consult with a certified healthcare skilled prior
    to beginning any food regimen or train program or taking any dietary complement.
    The content material on our website is for informational and
    academic functions only and isn’t supposed as medical recommendation or
    to replace a relationship with a certified healthcare
    skilled. Set an adjustable bench to a 45-degree angle, and
    lie on it chest-down. Grasp a dumbbell in every hand and, maintaining your arms straight, elevate your arms out
    to your sides at ninety levels. Pull your shoulder blades together and downward as
    you lift, and then decrease the weights again down. Set
    up in a squat rack and grasp the bar together with your palms as far aside as is comfortable.

    Step beneath the rack and squeeze your shoulder blades together and down,
    wedging yourself beneath the bar in order that it rests on your traps or the
    back of your shoulders.
    Thus, cut up your exercise into 60 reps with one
    train (knee-dominant) and 60 with one other (hip-dominant).
    Why This move works the opposing muscles to the incline bench press.

    Having a strong again improves your posture, which is ready to let you carry heavy weights safely
    and likewise scale back your chances of damage.

    If you have a previous injury or an over-dominant muscle group, concentrate on incorporating
    workout routines that concentrate on these areas.

    Another research examined the consequences of a 12-week modified GVT program on muscle energy and progress.

    If you can’t full all a hundred reps, continue with the
    identical weight in your next session and examine for enchancment.
    Maintain your relaxation time between units to seconds, with 60 seconds being the optimum period.

    The Training Schedule beneath is an example of a Coaching Block.
    After which every week of recovery takes place in preparation for the
    subsequent 21-day coaching block. Frequency – Every muscle group is trained each 5 to 7 days.

    This may be very true should you attempt to do it for extended intervals with out correct recovery.

    German Quantity Coaching focuses on hypertrophy and is an unbelievable
    method to construct energy. Since resistance should steadily enhance, the muscle tissue and central nervous system are challenged and compelled to get well and rebuild.

    No Matter you call it, 10×10 has been round for over a half-century, and it’s by no means really gone
    away. That’s because it’s each a energy system and a
    bodybuilding program. It remains an efficient way of targeting compound workouts for
    power features in addition to stimulating a number of muscles for progress.

    This can rely in your body’s distinctive reaction to the training program.

    Start Training Block 2 proper after restoration week from Training
    Block 1. For exercises which might be the same as Coaching Block 1, add weight like regular from were you left off.
    For new exercises you need to find 60% of your 1 rep max and start there.
    The sequence of Legs/Abs, Rest, Chest/Back, Arms/Shoulders, Relaxation is one cycle.

    The bench press primarily works the chest, shoulders, and triceps, while the barbell
    row strengthens the lats, traps, and rhomboids. Supersets scale back whole workout time whereas maintaining a excessive heart fee
    to challenge your cardiovascular training. Furthermore, they can enhance
    your metabolic conditioning, which is your body’s ability to use vitality efficiently throughout train. This exercise requires excessive
    mental and physical self-discipline for the best outcomes.

    It’s best suited to intermediate to advanced lifters in search of serious features.
    Beginners may struggle with the intense workload and should build foundational strength first.

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