Product Description
- Tank is double walls inner and outer made of stainless steel 304 quality.
- High quality glasswool insulation filled between the walls.
- Condenser made of stainless steel 304.
- High quality kettle elementsor refractory type elements.
- Wide range of capacity/ accurate output.
| Cat. NO. | Capacity Output Per Hour | Rating | Volts |
| AEI -38/ A | 4 lt. capacity | 3.0 kw | 230 volts |
| AEI -39/ B | 10 lt.capacity | 6.0 kw | 440 volts |
| AEI -40/ C | 15lt. capacity | 10.0 kw | 440 volts |
| AEI -41/ D | 20 lt. capacity | 14.0 kw | 440 volts |
| AEI -42/ E | 25 lt. capacity | 18.0 kw | 440 volts |
| AEI -43/ F | 40 lt. capacity | 24.0 kw | 440 volts |
Premium Quality Water DistillationThis water still is built from durable stainless steel and borosilicate glass to guarantee lasting performance and resistance to corrosion. The heating system efficiently purifies water, producing low-conductivity distillate, which is crucial for laboratory accuracy. Additional features such as easy cleaning and residue discharge further improve user convenience.
Advanced Safety and User ProtectionEquipped with overheat and dry run protection, this water still prioritizes safety during operation. Automatic water level cut-off reduces operational risks, safeguarding both operator and equipment. Its robust construction and protective mechanisms make it suitable for demanding laboratory setups.
Flexible and Efficient Laboratory ApplicationEngineered to meet diverse laboratory setups, this unit can be mounted on a wall or placed on tables, adapting to limited spaces. The manual control system provides customization, while efficient cooling water usage and a reliable 2-3 kW output ensure continuous, high-quality distilled water production.
FAQ's of Water Still (Barnstead Pattern):
Q: How does the Barnstead Pattern Water Still operate to purify laboratory water?
A: The water still uses an electric heating element (quartz or chromium-plated copper) to boil feed water within a borosilicate glass chamber. The resulting steam condenses in a cooling coil, producing high-purity distilled water with a conductivity of 1.5-2.0 S/cm that is suitable for laboratory use.
Q: What safety mechanisms are incorporated in this water still?
A: This unit features overheat and dry run protection as well as automatic water level cut-off, significantly reducing the risk of equipment damage or operational hazards if water levels become inadequate or overheating occurs.
Q: When should the residue discharge facility be used, and how does it benefit maintenance?
A: The residue discharge should be used periodically, depending on the usage frequency and local water quality. It allows for the easy removal of accumulated impurities, minimizing scaling and prolonging the unit's operational lifespan.
Q: Where can the Barnstead Pattern Water Still be installed within a laboratory?
A: With both wall-mounted and table-mounted options available, the water still offers installation flexibility, making it suitable for a variety of laboratory environments with limited bench space or specific layout requirements.
Q: What are the primary benefits of using this laboratory water still over alternative methods?
A: This water still produces consistently high-quality distilled water, is constructed from corrosion-resistant materials, and offers features such as easy cleaning, automatic safety cut-offs, and flexible installation options, making it a reliable, efficient choice for laboratories.
Q: How much cooling water does the unit consume, and why is this important?
A: The unit consumes approximately 30 liters of cooling water per hour, ensuring effective condensation of steam. Managing cooling water flow is crucial for maintaining distillation efficiency and achieving optimal purified water output.
Q: What are the recommended steps for cleaning and maintaining this laboratory water still?
A: Regular cleaning involves draining residue via the discharge facility, cleaning the glass chamber, and inspecting the heating element. This prevents scaling, maintains distillation efficiency, and ensures long-term reliability.