Humidity Cabinets
Model SFC2C/RH
This comprehensive range of humidity cabinets includes both active RH control and saturated salt models.
Construction
All cabinets have stainless steel interiors fitted with adjustable shelves. All SF models have sealed chambers making them suitable for humidities up to 98%. LT models do not have sealed chambers and their use is restricted to a narrower range of humidities. SF models can have a heated outer door to demist the inner toughened glass viewing door. CFC-free polyurethane insulation provides very efficient thermal stability in all models. Two 12mm access ports are provided as standard.
Specification - Ultrasonic Control Types
| Model | SFC2C/RH | SFC3C/RH | LT601/RH | LT1201/RH |
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Temperature range** Control Variation |
+5°C to +50°C ±0.5° at +20°C ±0.5° at +20°C |
+5°C to +50°C ±0.5° at +20°C ±0.5° at +20°C |
+5°C to +50°C ±0.5° at +20°C ±0.5° at +20°C |
+5°C to +50°C ±0.5° at +20°C ±0.5° at +20°C |
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Humidity Range Control |
30 to 98%RH ±3% at +20°C |
30 to 98%RH ±3% at +20°C |
40 to 95%RH ±3% at +20°C |
40 to 95%RH ±3% at +20°C |
| Dimensions External - (mm's) H x W x D | 1075 x 635 x 660 | 1745 x 635 x 660 | 1980 x 710 x 950 |
1980 x 1420 x 800 |
| Dimensions Internal - (mm's) H X W X D | 590 x 510 x 490 | 1275 x 510 x 490 | 1480 x 590 x 650 |
1480 x 1300 x 650 |
| Chamber capacity (litres) | 150 | 320 | 600 | 1275 |
| Shelves supplied | 4 | 6 | 5 | 10 |
| Weight (Kg's) | 100 | 145 | 125 | 190 |
| Power Rating (W) | 800 | 850 | 600 | 1275 |
** Temperature specification at 20°C ambient.
Temperature Control
Monitoring and control of both heating and cooling functions is performed with great accuracy, and achieves typical temperature stability of ±0.5°C. The LED digital display allows the temperature performance to be easily verified. A digitally set over temperature safety cut out is fitted to all models.
Humidity Control (Ultrasonic Type)
All /RH models are fitted with an ultrasonic fine mist humidity generator located in the airflow. The microprocessor controller accurately monitors and adjusts the chamber humidity level. All RH models are able to dehumidify as well as increase humidity.
It should be noted that not all combinations of humidity and temperature are possible. Temperature and humidity performance varies according to the combination selected. Please contact LEEC for advice on which model will best meet your requirements.
Humidity Control (Salt Solution Type)
Salts-type SF models rely on forced evaporation from trays containing known saturated salt solutions. This is a simple and reliable method of humidity control.
Specification - Salt Solution Types
| Model | SFC2 | SFC3 | SFC2C | SFC3C |
|
Temperature range** Control Variation |
5° above ambient to +60°C* ±0.2° at +37°C ±0.5° at +37°C |
5° above ambient to +60°C* ±0.2° at +37°C ±0.5° at +37°C |
+5°C to +60°C ±0.2° at +20°C ±0.5° at +20°C |
+5°C to +60°C ±0.2° at +20°C ±0.5° at +20°C |
| Humidity Range |
0-98% using appropriate saturated salt solution |
0-98% using appropriate saturated salt solution |
0-98% using appropriate saturated salt solution |
0-98% using appropriate saturated salt solution |
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Dimensions External - (mm's) H x W x D |
880 x 635 x 660 | 1550 x 635 x 660 | 1075 x 635 x 660 | 1745 x 635 x 660 |
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Dimensions Internal - (mm's) H X W X D |
590 x 510 x 490 | 1275 x 510 x 490 | 590 x 510 x 490 | 1275 x 510 x 490 |
| Chamber capacity (litres) | 150 | 320 | 150 | 320 |
| Shelves supplied | 4 | 6 | 4 | 6 |
| Weight (Kg's) | 75 | 120 | 100 | 145 |
| Power Rating (W) | 200 | 250 | 800 | 850 |
* Temperatures down to +10°C using optional extra cooling unit.
** Temperature specification at 20°C ambient.
Ordering Information
Ultrasonically Controlled
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Model SFC2C/RH |
150 litre, directly cooled, 4 shelves supplied |
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Model SFC3C/RH |
320 litre, directly cooled, 6 shelves supplied |
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Model LT601/RH |
600 litre, directly cooled, 5 shelves supplied |
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Model LT1201/RH |
1275 litre, directly cooled, 10 shelves supplied |
Salt Solution Type
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Model SFC2 |
150 litre, 4 shelves supplied |
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Model SFC3 |
320 litre, 6 shelves supplied |
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Model SFC2C |
150 litre, directly cooled, 4 shelves supplied |
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Model SFC3C |
320 litre, directly cooled, 6 shelves supplied |
Accessories:
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HD |
Heated outer door for any SF model |
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L1 |
Spare shelf and runners for any SF model |
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L20 |
Spare shelf and runners for any LT model |
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L23 |
Spare stainless steel shelf and runners for any SF model |
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ATH |
Temp. and humidity chart recorder, 7 day disc type |
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CATH |
Pack of 100 paper charts for ATH recorder |
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PATH |
Pen for ATH recorder (specify red or black) |
Nuve TK Series Test Cabinets
- Electronic Industry
- Automobile Industry
- Automobile Supply Industry
- Chemical Industry
- Plastics Industry
- Textiles Industry
- Pharmaceutical Industry
- Food Industry
- Packaging Industry
- Plant Growth
- Seed Germination
- Acclimation of plants
- Culture of plant cells and tissues
- Genetic manipulation of plants
- Cultivation of protoplasm and cells
- Incubation and rearing of insects
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Model
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TK120 TK252
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Temperature range without humidity
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-10°C / 60°C (lights off)
0°C / 60°C (lights on)
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Temperature range with humidity
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10°C / 60°C
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Humidity range
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20% - 90% RH (between 10°C to 60°C)
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Temperature set and reading sensitivity
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0.1°C
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Humidity set and reading sensitivity
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1% RH
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Maximum light level
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5,000 Lux
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Lighting timer
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0 – 24 hours
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Programme timer
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1 minute – 999 hours and 59 minutes + hold
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Number of programme memories
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10
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Number of steps (programme steps)
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9
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Number of programme repetitions
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1 - 99
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Defrost system
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Automatic
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Control panel display
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128 x 64 pixel dot-matrix LCD
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Printer connection
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Standard
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Memory capacity
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32 Kb
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Useful volume (litres)
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120
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252
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Internal material
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Stainless steel
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External material
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Epoxy-polyester coated stainless steel
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Internal dimensions
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480Wx540Dx470H mm.
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480Wx540Dx980H mm.
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External dimensions
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675Wx800Dx1150H mm.
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675Wx800Dx1660H mm.
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Power supply
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230 V, 50 Hz.
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