Digital water bath Circulators designed for external circulation of temperature-controlled water and heat transfer liquids in a closed circuit and maintaining a stable temperature environment in the water bath. Suitable for either the immersion of samples in the water bath or external circulation of liquids in a closed circuit.

Thermocirculator

• Durable stainless steel construction, painted surfaces are powder painted with tough Anti-bacterial finish with good chemical resistance.
• Controls are easy to wipe clean and have an Anti-bacterial finish.
• Immersed components are corrosion resistant.
• Quiet running in use and providing excellent water movement in bath.
• Powerful circulation pump with a capacity 10 litres per min.
• Pump pressure with a liquid temperature of 20°C = 1.5m head / 150mbar / 15kPa.
• Convenient push-fit and lock fittings on both inlet and outlet ports on all Clifton Circulators for secure external water circulation.
• Push and lock fitting on inlet and outlet ports take 4mm bore x 6mm o/d tubing.

Control options

• Temperature control only
• Temperature and time

Precision temperature control - accurately controlled and set values reproduce able every time using advanced adaptive PID control.

• Digital 4 digit bold LED display and setting to 0.1°C resolution.
• Temperature range ambient +5°C - 130°C [range extendable to -20°C with accessory cooling DC1-300 or DC2-300].
• Sensitivity ±0.1°C.
• Uniformity ±0.01°C.
• Actual water bath liquid temperature always displayed for complete assurance.
• Auto setting Under and Over temperature alarms protect your work about set temperature.
• Time or temperature displayed.
• Features menu driven data entry.
• Clearly visible LED display suiting all lighting conditions.
• Settings retained in memory.
• Factory pre-set two point calibration on every unit.

Timer function

• Display resolution 1 minute
• Setting variable, 00hrs.01mins – 99hrs.59mins
• Timer activated @ set point
• End timed period, audible buzzer and "end" message

Clearly visible bright status indicators

• Indication of heating, over temperature alarm, timer and setting set points.

Safety

• When a low liquid level is detected in the bath a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically.
• Over and Under temperature alarm automatically set at +4°C and –4°C about set point, providing heater cut off, visual message and indicator in alarm conditions.
• A Safety Experiment protector can be set just above desired working temperature protecting your work.
• Convenient push-fit and lock fittings - for secure external liquid circulation - reduces risk tubing becoming dislodged or leaking hot or cold fluids in use.

Water bath

• Features a stainless steel 304 spec tank, corrosion resistant and crevice free, contained within a sturdy body zinc coated steel, powder painted exterior with a tough Anti-bacterial finish with good chemical resistance.
• Supplied with removable stainless steel false base designed for good water circulation and water temperature stability.

Note: In above image an accessory SL4-8 Lid is fitted to NE4-8HT.

Carries the CE mark meeting the requirements of Low Voltage and EMC Directives.

• Circulating Clifton water baths ideal for external water or heat transfer liquid circulation or immersion of flasks/bottles/racks in a highly stable temperature environment throughout the water bath.
• The stainless steel shelf/platform in the bath used for supporting flasks/bottles/racks is stable and can be easily removed and cleaned.
• Temperature range ambient +5° to 130°C. For temperatures below ambient use an Immersion Dip Cooler DC1-300 or DC2-300.
• Convenient push-fit and lock fittings for secure external water circulation. Tubing is connected by depressing locking ring, pushing tubing into the fitting and releasing the locking ring. No clips or clamps and its locked securely in position preventing leaks in use.
• Easy to read clear bold temperature display to 0.1°C resolution ensuring actual water bath liquid temperature can be easily seen at a distance across any lab and viewable from a variety of angles.
• Wipe clean front control panel which is chemical resistant.
• Quick reliable selection and attainment of desired operating temperature using PID control with Smart technology constantly tuning the Thermocirculator to the water bath.
• Good water movement and temperature control provides temperature stability throughout the water bath.
• Visual indication - under and over temperature alarm.
• Safety cut-out Float fitted - warning low liquid level.
• Quiet running pump operating at optimum speed for constant external water circulation.
• Thermocirculator is manufactured in a sturdy stainless steel case for long working life.
• Water bath features a 304 spec stainless steel tank providing a durable and clean appearance throughout its working life. Easy to clean and crevice free.
• Built to latest safety standards and supplied with comprehensive operating instructions and Three-year warranty.
• Broad range of accessories available to suit wide range of applications.
• Before leaving the factory each water bath undergoes following: Uniquely identified with its own serial number recorded on our product database, which includes all of its manufacturing inspection data. Electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. To verify the performance of the temperature control system every unit undergoes a factory 2 point calibration procedure to known traceable values.
• Powder painted body providing a durable finish and protection against corrosion and now featuring “active anti-bacterial technology”. This paint finish actively inhibits bacterial growth improving hygiene requirements as demanded by many clinical and laboratory environments. Hygienic coatings are part of a controlled approach to cleaner facilities. The Clifton range has always featured easy to wipe clean smooth paint finishes that are resistant to routine and efficient disinfection’s, however this improved coating featuring ‘active anti-bacterial’ properties provides an extra layer of defence. This new anti-bacterial paint finish is effective against major strains of bacterium including E-coli and Staphylococcus aureus, resistant strain. Within its formulation an active ingredient is a proven anti-bacterial agent bound into the coating during application and curing to the product. The efficacy of the paint finish applied to the Clifton range is maintained over time, as the anti-bacterial agent is integral within the paint finish.

SL4-8: Stainless Steel Gable Lid to fit 8 Litre Stirred Baths

Features:

1. The Gable lid has been designed allowing full use of whole width of a Clifton water bath with the lowest height of the gable being 45mm above the bath. This unique feature means test tube racks or flasks can be placed across the whole width of the bath without fouling the lid maximising the bath working area.

2. Designed with customer in mind ensuring where condensation accumulates in use there are no drip points which could spoil work in open flasks in your Clifton water bath.

3. Where an accessory TC-1 Thermometer is used the temperature can be read from the thermometer with the lid in place.

4. Lid fits into the tank ensuring all condensation runs back into the bath and not down the side onto your bench top.

LD4-8: Flat Lid, Stainless steel, 8 litre baths

Features:

Stainless steel construction with wipe clean surfaces. These LD4 Lids provide insulation and consistent water bath performance, reduce energy consumption and running costs. In use they reduce airborne particles contaminating the water. Fitted with insulated lifting handle for convenience.

DC1-300: Immersion Dip Cooler [ambient to -20°C]

Features:

1. Replaces wasteful use of water cooling.

2. Ozone freindly R134a CFC free gas.

3. Small bench footprint.

4. Quiet operation.

5. Powder painted body providing a durable finish and protection against corrosion.

6. Fitted with non-slip rubber feet for safety.

7. Dip Cooler is fitted with an overload protection device on the compressor.

DC2-300: Immersion Dip Cooler (ambient to -20°C)

Features:

1. This DC2-300 Immersion Cooler, offers increased cooling capacity.

2. Has an operating range from ambient to -20°C and its additional operating performance is particularly beneficial at these lower liquid temperatures especially in elevated ambient temperatures or larger volume stirred or circulating water baths.

3. Features a flexible 900mm long stainless steel pipe with a protective outer shield, exiting from top of the unit, making the stainless steel cooling coil naturally stand in the corner of any Clifton stirred or circulating water bath. This maximises the working area within the bath and reduces the chance of ‘cold shock’, the opportunity of the freezing cold coil accidentally intruding or touching and spoiling work.

4. The DC2-300 replaces wasteful use of cold water-cooling.

5. High efficiency condensers allowing operation in higher ambient temperatures.

6. Uses HFC refrigerant - R134a.

7. Single low noise level fan.

8. The unit is fitted with casters, which can be locked when sited, for easy mobility.

9. Completes a 100% leak and performance tests before leaving the factory here at Nickel-Electro. The performance test is conducted over 2 days, starting with an initial gas fill and cool down test with a NE4-8D Stirred water bath recording and verifying the time taken to reach 0°C, -15°C and -20°C ensuring it achieves specification. Repeated the next day.

10. Each unit is uniquely identified with its own serial number recorded on our product database, which includes all of its manufacturing inspection data. Electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book.