Features and Benefits
Safety Features
• The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition, the indicator illuminates and actual bath temperature is shown. If bath is over temperature, both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting, the indicator clears and actual bath temperature is shown.
• Features a low liquid level float switch, which ensures heating is switched off if the liquid falls below the recommended level – display will show “FiLL”. Heating is switched off but stirring continues. To reset, carefully top up the liquid to the recommended level.
Energy Consumption
0.5kWh @ 37°C
(Based on NE4-8P)
The lower the figure, the less energy used. Information supplied for size and range comparison, guidance only and measured consumption at set point. Please remember that the energy consumption may vary due to factors such as location, ventilation, ambient temperatures and loading.
Controls
Featuring a bold LED display of measured temperatures in real-time and in increments of ±0.1°C, using a precision PID temperature controller. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 (hh:mm) to 99:59 (hh:mm) with “end” message on completion of the timed period. Time and temperature settings are retained in the memory, even after the unit has been turned off. Every unit undergoes a factory calibration at 37°C and 85°C for validation.
Heating/Cooling Information
For cooling a water bath use an accessory immersion cooler DC1-300 refer to accessories. Where bath temperatures are below ambient we recommend a mix of glycol and water. We also recommend a lid or layer of spheres for insulation. The water bath should be used in ambient temperature 20°C. For water temperatures above 60°C we recommend that an accessory lid or layer of spheres are used for optimum performance. This will reduce evaporation and a lid will keep the samples and water free from contamination. Optimum performance saves energy by reducing electricity consumption and running costs
Stainless Steel Flat Lid
When fitted, this lid prevents contamination of liquid from airborne particles. Can also be useful when a Clifton water bath is ‘in use’, minimising heat loss, saving energy, and assisting to maintain bath temperature ready for the next application. The lid is fitted with an insulated handle.
| Product Code | Bath |
|---|---|
| LD4-8 | NE4-8P |
| LD4-14 | NE4-14P |
| LD4-22 | NE4-22P NE4-28P |
Stainless Steel Gable Lid
Clifton stainless steel gable lids help reduce evaporation, assist in keeping samples in a water bath free from contamination and save energy. These stainless steel gable lids with a high profile allow extended use of the bath, right into the edges of the tank. No drip points to contaminate samples whilst the lid design ensures all condensate returns back into the bath. Insulated handles for safe use.
| Product Code | Bath |
|---|---|
| SL4-8 | NE4-8P |
| SL4-14 | NE4-14P |
| SL4-22 | NE4-22P NE4-28P |
| SL4-56 | NE4-56P |
Stainless Steel Test Tube Racks
Laboratory test tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.
• NE4-8P = 1 rack
• NE4-14P = 3 racks
• NE4-22P = 5 racks
• NE4-28P = 5 racks
• NE4-56P = 10 racks
| Product Code |
|---|
| 6870 - (26 holes x 17mm diameter) |
| 6871 - (16 holes x 26mm diameter) |
| 6872 - (36 holes x 13mm diameter) |
| 6873 - (18 holes x 19mm diameter) |
| 6900 - (12 holes x 32mm diameter) |
Hose Tail Nozzle
The hose tail nozzle attaches to the tap to allow connection for 12mm i.d rubber hose.
| Product Code | Bath |
|---|---|
| BX0952 | NE4-28P NE4-56P |
Drain Tap
Water baths with serial numbers greater than 75100 should order this accessory drain tap BX0953. These fast draining outlets provide a gated on/off valve to empty fluids conveniently from the bath.
| Product Code | Bath |
|---|---|
| BX0953 | NE4-28P NE4-56P |
Immersion Dip Cooler
Designed to be used in conjunction with a Clifton stirred or circulating water bath, the DC1-300 features a flexible 900mm long pipe. When placed through the aperture on the top of the bridge unit the stainless-steel cooling coil naturally stands in the corner of any Clifton NE4 stirred or circulating water bath. This maximises the working area within the bath without sacrificing the working area.
The immersion cooler runs continuously providing counter cooling with the bath providing temperature control from ambient to -20°C (subject to bath capacity). Always cover the water bath with a lid or BP0368 polypropylene spheres. This reduces energy losses by up to 70%. Doubling this layer of polypropylene spheres improves this further.
| Description | |
|---|---|
| Product Code | DC1-300 |
| Flexible Hose | 900mm long |
| Coil Diameter | 65mm |
Push Fit and Lock Insulated Hose 1m length x 6mm dia.
Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton circulating water baths.
1. Tube dimensions 6mm o.d. x 4mm i.d.
2. Minimum bend radius 15mm.
3. Suitable for all recommended liquids for use with Clifton water baths.
4. Temperature range -20°C – 130°C.
5. Tubing supplied pre-insulated.
| Product Code | Bath |
|---|---|
| HS-1 | NE4-8P NE4-14P NE4-22P NE4-28P NE4-56P |
Push Fit and Lock Insulated Hose 2m length x 6mm dia.
Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton circulating water baths.
1. Tube dimensions 6mm o.d. x 4mm i.d.
2. Minimum bend radius 15mm.
3. Suitable for all recommended liquids for use with Clifton water baths.
4. Temperature range -20°C – 130°C.
5. Tubing supplied pre-insulated.
| Product Code | Bath |
|---|---|
| HS-2 | NE4-8P NE4-14P NE4-22P NE4-28P NE4-56P |
Stainless Steel Raised Shelves
The raised shelf provides a reduced liquid depth for shallow vessels in NE4 series water baths. Simple solution for placing shallow vessels in a stirred bath. Manufactured from stainless steel. The raised shelf is perforated to allow free circulation of water. Can be easily removed and cleaned.
| Product Code | Bath |
|---|---|
| RS4-14 | NE4-14P NE4-22P NE4-28P |
| RS4-22 | NE4-22P NE4-28P |
Universal Accessories
Bath Armor™ is moisture and gas impermeable, high thermal conductivity, smooth and rounded almost fluid like and reduces your water consumption.
This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses – Savings of up to 60% can be achieved with a single layer – Increase energy saving & reducing costs.
| Product Code | Capacity |
|---|---|
| BP0368 : 1 Pack | 8 Litre baths |
| BP0368 : 2 Packs | 14 Litre baths |
| BP0368 : 3 Packs | 22 Litre baths 28 Litre baths |
| BP0368 : 5 Packs | 38 Litre baths |
| BP0368 : 8 Packs | 56 Litre baths |
Allows easy and quick emptying of water baths, immerse into water bath, squeeze the bellow and point the outlet to a bucket or sink.
Notes: Water temperature must be below 45°C before use.
Product Code: BX0616
Factory Calibration record must be ordered with equipment.
- Factory calibration record.
- The completed calibration record will be enclosed at the rear of the instruction book accompanying the Clifton unit carrying the following information:
Unique record number for traceability. Serial number of the unit. Instrument it was checked against. Calibration temperature and actual sensitivity results. - The measurement of uncertainty ±0.8°C. Ambient temperature 21°C ±3°C.
Notes:
- The calibration record provides a measurement of precision about set point with maximum and minimum sensitivity readings obtained. Precision is defined as “(1) The ability of a measurement to be consistently reproduced” and “(2) The number of significant digits to which a value has been reliably measured”.
- The calibration record does not provide or assures any form of accuracy. Accuracy is defined as “the ability of a measurement to match the actual value of the quantity being measured”.
Product Code : CAL