SKU: 96277450010

LabTech EV400H Rotary Evaporator

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Description

LabTech EV400H Rotary EvaporatorOverview With an innovative and ergonomic design, the LabTech EV400H rotary evaporator includes a color digital display and adjustable control knob to monitor and control rotation speed and temperature and offers an innovative design to prevent corrosion and splashing. The EV400H is designed to operate on 115V 60Hz with a standard 115V US plug for use with similar electrical requirements. The unit includes vertical manual lift and has the option for

Overview

With an innovative and ergonomic design, the LabTech EV400H rotary evaporator includes a color digital display and adjustable control knob to monitor and control rotation speed and temperature and offers an innovative design to prevent corrosion and splashing. The EV400H is designed to operate on 115V/60Hz with a standard 115V US plug for use with similar electrical requirements. The unit includes vertical manual lift and has the option for online sample adding through a PTFE valve, granting high efficiency and easy operation. The color digital display and adjustable control knob allows for rotation speed from 20-260rpm. It can handle sample volumes in evaporation flasks ranging from 50-3000mL and has a 5L bath volume. The stand-alone heating bath supports both oil and water baths, has a temperature range of Ambient - 180°C, and is made from PTFE/Stainless Steel to guarantee safety and easy maintenance.

Features

  • Automatic protection function that immediately switches off the unit in dry bath conditions
  • PTFE/FKM sealing offers protections against corrosion
  • Safety clamps are included for safe attachment of collection flask and evaporation flask
  • Includes a 1L evaporating flask, 1L receiving flask and vertical condenser as standard
  • Rotation speed 20-260 rpm.

Also available in a package with a H50-500 water chiller and a VP18R Plus vacuum pump

Key Attributes
Condenser type Vertical or Diagonal
Arm lifting Manual
Temp Range (°C) Ambient to 180
Max. Flask Size 3000 mL
Brand LabTech
Rotation speed 20-260rpm
Stroke: 150mm
Temp Accuracy (°C) ±1
Vacuum controller included No
Programmable No
Warranty (years) 1
Weight (lb) 51
Width (in) 15
Depth (in) 14
Height (in) 28

 

Manufacturer Specifications

Part No.                           LEW400H

Speed Range                  20 - 260 rmp

Temperature range       Ambient - 180℃

Temp. Control Mode     PID

Heating power               1300W

Bath material                  PTFE coating/SS 

L×W×H                             15×14×28 inches

Weight                              51  lbs

Power Supply                  115V, 60Hz


FAQ

Does the LabTech EV311H come with glassware?

In addition to the selected condenser, all LabTech rotary evaporators come with a 1 liter collection flask, a 1 liter evaporating flask, and a 29/32 joint size vapor tube.

 

What is the minimum pressure the system will support?

EV311 series rotary evaporators can support an ideal minimum pressure of 0.0002mbar. However, most vacuum pumps don't have that low of a pressure capability so the minimum vacuum will most likely be limited by the vacuum pump you use.

 

What size tube is needed to attach to the cold water coil and vacuum ports on the condensers?

The condensers come with GL-14 thread size hose barbs which can accommodate tubing of 1/4" inside diameter.

 

I'm concerned about purchasing a rotary evaporator from China. What happens if it breaks?

LabTech has offices, including a warehouse and repair facilities, in Hopkinton, Massachusetts. If you experience any issues with your equipment which require repair, it will be performed by their staff in the United States.

 

I'm using an aggressive solvent and want to ensure it will not degrade the sealing ring. What is the sealing ring made of?

The sealing ring on all EV311 rotary evaporators is made of PTFE + FKM.

 

Is the LabTech EV311H UL certified?

No, the EV311 series of rotary evaporators are not UL listed.

 

What is the amperage of the EV311H rotary evaporator?

The EV311H requires 15 Amps.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96277450010

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W
W. Mass woman
Lake Worth, US
★★★★★ 5
Couldn't put Ida in the Middle down until the end
Format: Hardcover
Ida in the Middle so vividly captures the point of view of a girl not only sorting out feeling like and being treated like an outsider in a new school, but her relationship with her immigrant parents, her younger and older sister (she is in the middle), and her growing awareness of her family's community in the Middle East. It is is warm novel of feelings, friendship, and the magic transport to the "Its A Wonderful Life" alternate reality of what being in 8th grade would be like if her family had stayed in the village where her grandparents, aunts, uncles, and cousins still live. It is also a novel, like those set in other wartimes, that exposes hard realities. Descriptions of her alternative private school in the US and watching the "Arabs Got Talent" music competition on TV have some of sly wit of Where'd You Go, Bernadette, but the learning that Ida and the reader develop about both the community ties and the danger and dehumanization of checkpoints, home demolitions, and raids takes the book to another level of complexity and empathy for difficult circumstances and choices. Throughout, Ida's viewpoint as a 13-year-old trying to understand the world around her is fresh and appealing. She proves to be an unexpectedly level-headed protagonist as the plot carries her into danger and into new readiness for action. Through the course of the novel, both the reader's and Ida's empathy grows for the desperate situation of Palestinian farmers whose land is under siege (and of all living under occupation), for parents' struggle over the choice to remain out of the country, and for the daily decisions to claim joy and pleasure even if it entails contradictions. Ida left me energized and inspired, and ready to gift this book to the middle-grade kids I know, and also to my teacher friends who keep books in their classrooms for students to read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2023
L
llotz
Alexandria, US
★★★★★ 5
A "magical" story of Palestinian life in the West Bank
Format: Hardcover
This young adult novel by Nora Lester Murad focuses on the quandary of a Palestinian-American teenager, Ida, who is learning about American culture while her extended family in the West Bank must cope with Israel’s many policies that discriminate against Palestinians. As Ida ponders how to fit in better at her school and a topic for a school assignment, she is magically transported to the land of her ancestors where she soon finds herself in a difficult situation. The novel explores several aspects of these policies, including the demolition of a friend’s home due to her family’s inability to get a construction permit. In between these difficult situations, there are some twists and turns that remind the reader of the importance of family and friends. This novel will help to validate the experiences of Palestinian youth who are "caught in the middle" like Ida. Readers of all ages will gain new insights into conditions for Palestinians living in the West Bank and how these pressures impact the daily lives and futures of Palestinian youth. (A teacher’s guide is available, which will be especially helpful for those unfamiliar with the situations described in Ida in the Middle. )
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2023
S
Sally
Charlottesville, US
★★★★★ 5
A must-read to shed light on the experiences of Palestinian-American children
Format: Hardcover
I picked up this book not knowing what to expect. What I ended up with was a rich and beautiful telling of the experiences of a young Palestinian-American girl who is trying to find her voice in a world that misunderstands and silences her. She is the hero that so many students need to hear about. Ida in the Middle beautifully weaves history, culture, and hope together for an empowering story of justice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2024
T
Tura
Lake Worth, US
★★★★★ 5
We are past due for Palestinian American heroines!
Format: Hardcover
Such an engaging read for this adult. How many books for older children have a Palestinian American main character as engaging as Ida? Not since Amani in "The Shepherd's Granddaughter" by Anne Laurel Carter (2010) or Liyana in "Habibi" by Naomi Shihab Nye (1997). We need diverse books and MORE of them. They are good food for discussion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2023
J
James Janko
Phoenix, US
★★★★★ 5
The Struggle to Belong
Format: Hardcover
Ida in the Middle is a must-read for anyone who cares about justice for Palestinians in Palestine, in the USA, and everywhere else. Author Nora Lester Murad gives us a protagonist struggling to find her place in a world that often denies her dignity. Her struggle is everyone’s struggle, especially in these turbulent times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2023

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