Cole-Parmer WS-200A-4 Stuart Water Still 240VAC
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Product Code : SCL-CLE-12765
An electronic controlled water still from Stuart
which is capable of producing a high quality distillate. This model gives
outputs of 4 litres/hour single distilled water. The high quality borosilicate
glassware coupled with silica sheathed heaters gives pyrogen free distillate of
the highest purity from virtually any raw water supply (conductivity less than
2µs/cm).
The still has a unique double pitch coil condenser
which produces a low temperature distillate around 25-35°C, allowing immediate
use. The unique condenser design ensures that the droplets of distilled water
remain in contact with the cooling coil for the longest possible time ensuring
maximum energy transfer. This produces cold distilled water ready for immediate
use and pre-heats the boiler feed to increase efficiency.
A flow sensing device will detect any reduction in
the flow of cooling water to below the required level and will turn off the
still before it can overheat. Sensing the flow of cooling water rather than its
pressure is safer and allows the still to run normally on low pressure supplies
down to 3psi (20kPa). As a fail-safe device there is an over-temperature
thermostat mounted in the boiling chamber.
A level control device automatically turns off the
heater and water supply when the reservoir is full. The control is a simple and
effective system which can be fitted to virtually any type of reservoir vessel.
It will turn the still off when the reservoir is full and restart it when the
level in the reservoir drops as distilled water is removed for use making it
fully automatic water purification
The still has two safety cut-out devices for
protection in the event of coolant or water feed failure.
All glass construction allows rapid descaling using
strong mineral acids. A built in "clean" function and integral acid
addition funnel make the cleaning operation simple and safe with no need to
dismantle any of the glassware. A large bore stopcock with PTFE key is fitted
for easy draining of chemicals after cleaning.
The Aqua Tron is very easy and safe to assemble and
maintain. Both the acrylic safety screen and the cabinet lid are removable
giving unrivalled access to the glassware components. Screw threads are
incorporated on all water connections so hoses can be fitted and removed easily
and safely without risk of breakage. Every Aquatron® water still is supplied
with a reservoir level control.
The still is easily installed and can be wall or
bench mounted. It is supplied with easy to fit wall mounting bracket.
Features push button switches for ease of
operation.
It can be used with pre-treated water by using a
water feed kit (optional extra).
Specification:
- Automated System - automatically turns off the
heater and water supply when the reservoir is full.
- Output: 4 litres per hour
- Pyrogen content: Nil
- pH: at 20°C 5.0 to 6.5
- Conductivity: 1 to 2µS/cmbr
- Resistivity: at 20°C Mohm /cm3
- Temperature: 25-35°C
- Water supply: 1 litre per minute, 3 - 100 psi
- Power: 220-240V, 50-60Hz, 13A fused
- Dimensions: 550 x 240 x 410mm, width x depth x
height
- Automated Cut-off
- Can operate standing on the laboratory bench
or be wall mounted.
- Supplied with easy to fit wall mounting
bracket.
 - 1200 x 460 x 1800mm (1).jpg)
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