Drying Ovens

NE9S Digital Lab Ovens

Temperature Range : Ambient +5°C - 300°C

Clifton lab ovens feature intuitive easy to use controls with a bold illuminated LED display, offering precise temperature control from ambient +5°C to 300°C with timer functions.

These lab ovens can run at set temperature immediately, use run back timer or enable a delay start feature. Can be configured for gravity convection or with variable fan speed providing forced air circulation within the chamber.

The oven chamber is constructed from high quality stainless steel with high efficiency thermal insulation, contained within an outer steel housing with anti-bacterial paint finish.

With energy efficiency in mind, particular attention is paid to robust design, insulation, a tight door closure with silicone seal and hinge design to maintain chamber temperatures with intelligent temperature control.

See the range of accessories compatible with the NE9 range.

Specifications


Product Code	NE9-15S	NE9-32S	NE9-56S	NE9-112S	NE9-240S	NE9-400S	NE9-750S
Chamber Capacity	15 Litres	32 Litres	56 Litres	112 Litres	240 Litres	400 Litres	750 Litres
Temperature Range	Ambient + 5°C - 300°C
Temperature Control	PID Digital, LED display showing actual or set temperature, resolution 0.1°C
Temperature Alarm	Over temperature alarm is automatically set 5°C above set point
Temperature Sensor	pt100 with control diagnostics at power up
Temperature Fluctuation	±0.4°C at 150°C					±0.8°C at 150°C
Temperature Variation	±1.8°C at 150°C					±2.5°C at 150°C
Temperature Heat Up 150°C	25 Minutes					35 Minutes
Temp. Door Open Recovery 150°C	5 Minutes					10 Minutes
Temp. Control & Run Back Timer	Visual indicator and end messaging 00:01 to 99:59 (hh:mm) activates at set temp
Temp Control & Delay Start Timer	Heating commences at a set time in the future, within 24 hours
Chamber Convection	Fan speed can be set from 0% gravity convection within the chamber variable to 100% for forced air convection
Exhaust Air Flap	Adjustable 0 to 100% chamber venting
Access Port	35mm port size, perforated flap cover helps to reduce losses when fitting independent external probes or thermocouples
Doors	Single insulated door, lockable with 2 point door engagement for an even seal					Double insulated door, lockable with 2 point door engagement for an even seal
Door Alarm	Door open, heating interrupted, delay before door sounder chimes until door closed, heating resumes
Shelves Fitted & Max.	1 wire / 3 max		2 wire / 5 max	2 wire / 8 max	3 wire / 10 max	3 wire / 14 max	5 wire / 16 max
Shelving Locations	Available every 20mm vertically
Shelf Maximum Load	10 kg	20 kg
Heater Power (220-240V)	1050W	1100W	2150W		3200W	4250W	5250W
Voltage	230V 50-60Hz				230V 50/60Hz blue power plug 2P+E
Stackable	✅				❌
Feet/Castors	Levelling feet					Levelling castors
Dimensions
External (mm)	520w x 390d x 600h	600w x 460d x 680h	600w x 605d x 720h	600w x 660d x 980h	800w x 720d x 1160h	1000w x 720d x 1470h	1240w x 810d x 1625h
Internal (mm)	320w x 180d x 240h	400w x 250d x 320h	400w x 400d x 360h	400w x 450d x 620h	600w x 510d x 800h	800w x 510d x 1040h	1040w x 600d x 1200h

Features and Benefits

Door Features

Door Configuration

Single insulated door, lockable with 2 point door engagement for an even seal. Double door on 400 and 750 litre incubators.

Door Alarm

Door open, heating interrupted, delay before door sounder chimes until door closed, heating resumes.

Safety Features

Switching on, the controls undergo an automatic diagnostic check.
Features a temperature sensor fail alarm with error reporting on LED screen.
Over temperature alarm is automatically set 5°C above set point.
Door open – heating is interrupted, after a short delay a door sounder chimes until door is closed, heating resumes.
Fitted with Class 1 over temperature thermostat for overall unit protection.

Controls

Featuring bold illuminated LED display of measured temperatures in real-time, in increments of ±0.1°C with intuitive to use controls, utilising touch sensitive keypads. Indicators for heating, timer and alarm. Exhaust air flap is dial adjustable from 0 to 100% for chamber venting. Fan chamber convection variable from 0% to 100%. Fan convection improves temperature uniformity and heating recovery time. Door, lockable with 2 point door engagement for an even seal. Left hand side of the oven features a 35mm diameter access port, with perforated flap cover, to reduce heat loss when used with external probes.

Notes

Before ordering please check the room or building access where this unit will be installed and electrical power requirements. Temperature fluctuation measurements are based on temperature readings on the shelf in centre of the chamber. Drying ovens up to 112 litres are stackable. Do not place in direct sunlight or near a heat or cold source. Allow a 100mm air gap away from the wall at rear. Ensure there is a minimum 300mm air gap from top of the unit to ceiling.

ACCESSORIES

Wire Shelf

Product Code	Oven
WS-15	NE9-15S
WS-32	NE9-32S
WS-56	NE9-56S
WS-112	NE9-112S
WS-240	NE9-240S
WS-400	NE9-400S
WS-750	NE9-750S

Perforated Stainless Steel Shelf

Product Code	Oven
SP-15	NE9-15S
SP-32	NE9-32S
SP-56	NE9-56S
SP-112	NE9-112S
SP-240	NE9-240S
SP-400	NE9-400S
SP-750	NE9-750S

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.

Product Code
6870 - (26 holes x 17mm diameter)
6871 - (16 holes x 26 mm diameter)
6872 - (36 holes x 13mm diameter)
6873 - (18 holes x 19mm diameter)
6900 - (12 holes x 32mm diameter)

Additional Program Function

Additional program functionality with temperature and time ramps. Factory installation at the time the model is ordered.

Product Code	Oven
RT-3	Available for all NE9 ovens

Factory Calibration 1 Point

1. Factory calibration record.

2. 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.

3. The measurement of uncertainty ±0.8°C. Ambient temperature 21°C ±3°C.

Notes:

A. 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”.

B. 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	Oven
CAL	Available for all NE9 ovens

Temperature Survey 9 Point

1. Temperature survey chamber.

2. 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.

To be ordered with equipment.

Product Code	Oven
CAL-9	Available for all NE9 ovens

Temperature Survey 27 Point