Cole-Parmer 數字可逆攪拌機,EW-50004-10

Cole-Parmer 數字可逆攪拌機

定時循環消除了后顧之憂，并給出可重復的，精確的結果！

順時針和逆時針旋轉混合應用

可逆定時控制周期的震蕩和曝氣

無刷直流電動機維持速度

這混頻器吹捧強大的1/10-hp免維護直流無刷電機，提供142盎司的足夠的扭矩功率高達20,000 CPS或高達6.6加侖（25升）混合溶液。通過軸外殼和電機設計便于葉輪高度調整和減少停機時間在樣品或葉輪變化之間的結果。顯示和控制電機的轉速±1 rpm或3％讀數（以較大者為準），這樣你就可以在各種粘度一定的重復和精確混合。過載保護系統保護調音臺如果扭矩超過攪拌機評級，一觸式可逆功能，讓您的溶液，以充分混合的攪拌葉輪扭轉了方向，并給予

新的混合配置文件到系統更快。定時循環功能提供了控制能力的解決方案，通過扭轉順時針和逆時針攪拌之間的渦流，減少曝氣。最大循環時間是2000秒（33分鐘），增量為1秒，倒數計時器，可以很容易地以1分鐘為單位設置從1分鐘到2000分鐘（33小時）。當計時器達到“0”，并給出了三個完成時發出蜂鳴聲，提醒，混頻器立即停止。創新樣品的光照亮了混合區，如何將溶液更好的混合，這樣你就可以做出調整的速度，混合方向，或葉輪。

內容包括：混合器，可調式夾頭（3/8“[9.5毫米直徑），夾頭鑰匙，安裝支撐桿，外接電源，接地電源線與插頭組件。

Timed cycles eliminates worries and gives repeatable, accurate results!

Clockwise and counterclockwise rotation for a variety of mixing applications

Reversing timed cycles to control vortexing and aeration

Brushless DC motor maintains speeds at all viscosities

This mixer touts a powerful 1?10-hp maintenance-free brushless DC motor that provides 142 in-oz of torque—enough power to mix solutions up to 20,000 cps or up to 6.6 gallons (25 liters). The through-shaft housing and motor design allow easy impeller height adjustments and results in less downtime in between sample or impeller changes. The rpm of the motor is displayed and controlled to ±1 rpm or 3% of the reading (whichever is greater) so you can be certain of repeatable and accurate mixing at all viscosities. The overload protection system protects your mixer if the torque exceeds the mixer ratings.

The one-touch reversing feature allows your solutions to be thoroughly mixed faster by reversing the direction of the mixing impeller and giving a new mixing profile to the system. The timed cycle feature provides the ability to control vortexing and minimizes aeration of the solution by reversing between clockwise and counterclockwise stirring. The maximum cycle time is 2000 seconds (33 minutes) in increments of 1 second. 

Countdown timer can be easily set from 1 minute to 2000 minutes (33 hours) in 1-minute increments. The mixer immediately stops when the timer reaches “0” and gives three beeps to alert when complete. 

The innovative sample light illuminates the mixing area to show how well the solution is being mixed so you can make adjustments to the speed, mixing direction, or impeller.

What's Included:

mixer head, adjustable chuck (accepts rod up to 3?8" [9.5 mm] dia), chuck key, mounting support rod, external power supply, and grounded power cord with plug assembly.