Incubators STH Growth chamber SmartLab 155/305/420/800 Liter -20/-40°C bis 100°C, 98%
                                Variants:
                            
                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                            
                            Order number:
                        
                            
                                                            
                                
                            DH.STH01155
                        
                                                    
                    
                    
                                    Listprice: €14,978.57*
                                
                                                                    
                            
        
                    
    €14,978.57*
Delivery time on request
                        
                        Free shipping in Germany from 250,- €
                    
                                                                                    
        
        Description
Ideal for:
- growth of organisms, stability and endurance testing of materials
 
Features:
- CFC free refrigerant (R-404A) and automatic defrost system
 - powerful and silent dual fan motor
 - electronic humidity sensor
 - large viewing window with membrane heating element (moisture proof)
 - sliding water supply tank: auto water supplementing system
 - stainless steel interior and powder-coated steel body
 - 3x perforated stainless steel shelves included
 - CE certified and unique serial number for tracing
 
Safety mechanism:
- push alarm service to your smartphone
 - overheat and over-current protection
 - sensor error detection and leakage breaker
 - low water level alarm lamp
 - door ajar and power failure alarm
 
Controller:
- Smart-Lab™ controller with 7? full touch screen TFT LCD:
- WiRe™ app service, remote control system
 - variable program settings
 - self-diagnostic function and interactive temperature graph
 - automatic data recording and password protection
 - data transfer to PC by USB memory
 - digital calibration (offset function)
 - min-/max-temperature memory & program function
 
 
Features
Devices with 230 V power supply can also be supplied with 120 V on request.
Technical data
Width (inner)
                    505 mm
                Length (inner)
                    505 mmHeight (inner)
                    610 mmWidth (Outer)
                    1100 mmLength (outer)
                    960 mmHeight (outer)
                    1550 mmCooling time
                    45 min (+20°C to -20°C)Heating time
                    35 min (-20°C to 80°C)Moisture range
                    30% - 98% RHHeating power
                    for temperature: 1.5 kW
for humidity: 2.0 kWCapacity
                    155 lCompressor
                    7/8 HPTemperature range
                    -20°C to 100°CTemperature fluctuation
                    ±0.3°CTemperature accuracy
                    ±0.3°CPacking size
                    1340 x 1160 x 1750 mmHumidity accuracy
                    ±0.3% RHHumidity stability
                    ±0.3% RH at 70%Controller
                    Temperature sensor PT100 & capacitive sensorDownloads
Documents
STH EN.pdfManual
Manual_STH_29-09-2025.pdfComparison
| Order number | Model | Width (inner) | Length (inner) | Height (inner) | Width (Outer) | Length (outer) | Height (outer) | Cooling time | Heating time | Moisture range | Heating power | Capacity | Compressor | Temperature range | Temperature fluctuation | Temperature accuracy | Packing size | Humidity accuracy | Humidity stability | Controller | Price | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DH.STH01155 | STH-155 230 V | 505 mm | 505 mm | 610 mm | 1100 mm | 960 mm | 1550 mm | 45 min (+20°C to -20°C) | 35 min (-20°C to 80°C) | 30% - 98% RH | for temperature: 1.5 kW for humidity: 2.0 kW | 155 l | 7/8 HP | -20°C to 100°C | ±0.3°C | ±0.3°C | 1340 x 1160 x 1750 mm | ±0.3% RH | ±0.3% RH at 70% | Temperature sensor PT100 & capacitive sensor | €14,978.57 | 
| DH.STH01305 | STH-305 230 V | 620 mm | 620 mm | 800 mm | 1310 mm | 1080 mm | 1765 mm | 45 min (+20°C to -20°C) | 35 min (-20°C to 80°C) | 30% - 98% RH | for temperature: 2.0 kW for humidity: 3.0 kW | 305 l | 1.5 HP | -20°C to 100°C | ±0.3°C | ±0.3°C | 1520 x 1250 x 2080 mm | ±0.3% RH | ±0.3% RH at 70% | Temperature sensor PT100 & capacitive sensor | €0.00 | 
| DH.STH01420 | STH-420 230 V | 700 mm | 700 mm | 820 mm | 1390 mm | 1135 mm | 1695 mm | 45 min (+20°C to -20°C) | 35 min (-20°C to 80°C) | 30% - 98% RH | for temperature: 2.2 kW for humidity: 3.0 kW | 420 l | 1.5 HP | -20°C to 100°C | ±0.3°C | ±0.3°C | 1600 x 1300 x 2020 mm | ±0.3% RH | ±0.3% RH at 70% | Temperature sensor PT100 & capacitive sensor | €0.00 | 
| DH.STH01800 | STH-800 230 V | 1000 mm | 800 mm | 1000 nn | 1570 mm | 1245 mm | 2060 mm | 45 min (+20°C to -20°C) | 35 min (-20°C to 80°C) | 30% - 98% RH | for temperature: 2.5 kW for humidity: 3.0 kW | 800 l | 3 HP | -20°C to 100°C | ±0.3°C | ±0.3°C | 1780 x 1410 x 2370 mm | ±0.3% RH | ±0.3% RH at 70% | Temperature sensor PT100 & capacitive sensor | €0.00 | 
We are here for you
        CONSULTATION, QUESTIONS, ETC.
If you have further questions, please do not hesitate to contact us.
            E-Mail: info@witeg.de
        
        
            Phone: +49 9342 9301-0
        
        Opening hours:
            Monday - Thursday:
Friday
            Friday
7:30 a.m. – 3:45 p.m.
7:30 a.m. – 12:45 p.m.
        7:30 a.m. – 12:45 p.m.