Digitaaliset ajastimet
Digitaaliset ajastimet mittaavat tarkasti aikaa aikakriittisissä toimenpiteissä. Ne toimivat sekä laskenta ylös- että alas-toimintojen avulla ja voivat sisältää myös thru-zero-ominaisuuden, joka alkaa laskea aikaa ylöspäin laskennan päätyttyä, jotta voidaan näyttää kulunut aika. Kuuluvat tai vilkkuvat hälytykset kirkkaista LED-näytöistä varoittavat henkilökuntaa, kun toimenpide on valmis. Nämä digitaaliset ajastimet tallentavat aiemmin kalibroidut parametrit, mikä tekee niistä ihanteellisia toistuville kokeille. Kanavien määrä ja vedenkestävyystaso vaihtelevat mallikohtaisesti.
VWR®, Ajastin, digitaalinen, kaksikanavainen
Supplier: VWR Collection
Simultaneous programming of two different activities from 24 hours to 1 second.
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VWR® Giant-Digits™, Digital Countdown Timer
Supplier: VWR Collection
View giant size digits on this bench timer from across the lab. Visible from shelves, in hoods, or perched on instruments. Eliminates 'squinting' to observe alarm time remaining.
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VWR®, Ajastin, digitaalinen, nelikanavainen, valkotaulu
Supplier: VWR Collection
This timer is built in a white board with marker and eraser, which helps to keep track of time and other critical information. It provides different mounting options: flat on bench, vertical view, and metal surface attachment.
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VWR®, Digital Timer, One Channel
Supplier: VWR Collection
This single-channel timer can be programmed in countdown or count up mode.
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VWR®, Ajastin, digitaalinen, yksikanavainen
Supplier: VWR Collection
Counts down from 99 minutes, 59 seconds in second increments.
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VWR®, Erittäin suurikokoinen digitaaliajastin, yksikanavainen
Supplier: VWR Collection
This timer features extra large digits that allow for easy viewing from up to 18 metres away.
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VWR®, Ajastin, digitaalinen, kolmikanavainen
Supplier: VWR Collection
Counts up and down with clock for 99 hours, 59 minutes, 59 seconds.
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VWR®, Ajastin, digitaalinen, kolmikanavainen
Supplier: VWR Collection
This 3-channel timer can be switched to a 12- or 24-hour clock.
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VWR®, Ajastin, digitaalinen, yksikanavainen
Supplier: VWR Collection
Designed with 10 buttons, this timer allows direct input for faster programming of desired time. It consists of different mounting options, such as laying flat on a bench or for vertical view, attachment to lab coat or metal surface.
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VWR® Original™, Digital Timer, Three Channels
Supplier: VWR Collection
This three-channel lab timer is ideal for quality control and experimental requirements. It signals drying and incubating times, helps catch all test results, and even alarms for appointments.
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VWR® Traceable® Four-Channel Timer
Supplier: VWR Collection
Calibrated timer and digital clock is always near-at-hand with its clip-on, magnet, and benchtop configurations with adjustable viewing angle.
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VWR® Traceable® Three-Channel Timer
Supplier: VWR Collection
Calibrated timer developed with busy clinics and clinical labs in mind.
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VWR®, Digital Timer, Four Channels
Supplier: VWR Collection
This 4-channel timer has a capacity of 99 hours, 59 minutes and 59 seconds or can be switched to a 12- or 24-hour clock.
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VWR®, Ajastin, digitaalinen, hälytysajastin ja sekuntikello
Supplier: VWR Collection
Single-channel electronic timer with memory and certificate of calibration.
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VWR®, Ajastin, digitaalinen, yksikanavainen
Supplier: VWR Collection
Counts down and up for 99 minutes, 59 seconds.
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VWR® Clip-It™, Ajastin, digitaalinen, yksikanavainen
Supplier: VWR Collection
This timer, with quartz-crystal accuracy, features count up and countdown functions.
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Supplier: VWR Chemicals
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