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BIOSTELLAR BS-LTH Series Constant Temperature & Humidity Chamber

Model NO. BS-LTH Series

The BIOSTELLAR BS-LTH Series Constant Temperature & Humidity Chamber is designed for precise environmental simulation with stable temperature and humidity control. It is suitable for pharmaceutical, textile, food-processing, packaging, raw material and product stability testing applications.

Quantity

Features：

Temperature range: 0–65°C
Humidity range: 40–90% RH
PID control for accurate temperature and humidity regulation
Large LCD screen with intuitive menu operation
Multi-segment programmable control for temperature and humidity
Up to 99 program cycles, each with 30 segments
Each segment supports up to 99 h 99 min
Over-temperature protection with audible and visual alarm
Mirror-finished stainless steel chamber
Adjustable and removable shelves
Tempered-glass inner door for direct observation
Cross-flow circulation fan for excellent temperature uniformity
USB data interface and UV sterilization lamp included
Optional printer, test port, wireless alarm and RS485 interface

Advantages:

BIOSTELLAR BS-LTH Series Constant Temperature & Humidity Chamber provides precise temperature and humidity control for stability studies, environmental simulation, aseptic testing and product shelf-life evaluation.

Model	BS-LTH-100	BS-LTH-150	BS-LTH-250	BS-LTH-300	BS-LTH-400	BS-LTH-800
Nominal Volume	100 L	175 L	275 L	375 L	475 L	800 L
Temperature Range	0–65°C	0–65°C	0–65°C	0–65°C	0–65°C	0–65°C
Display Resolution	0.1°C	0.1°C	0.1°C	0.1°C	0.1°C	0.1°C
Temperature Stability	High: ±0.5°C; Low: ±1°C	Same	Same	Same	Same	Same
Temperature Uniformity	±1°C	±1°C	±1°C	±1°C	±1°C	±1°C
Humidity Range	40–90% RH	40–90% RH	40–90% RH	40–90% RH	40–90% RH	40–90% RH
Humidity Stability	±3% RH	±3% RH	±3% RH	±3% RH	±3% RH	±3% RH
Refrigerant	R134a	R134a	R134a	R134a	R134a	R134a
Rated Power	1200 W	1600 W	1800 W	2200 W	2250 W	4000 W
Power Supply	AC 220V ±10%, 50Hz ±2%	Same	Same	Same	Same	Same
Ambient Temperature	5–40°C	5–40°C	5–40°C	5–40°C	5–40°C	5–40°C
Chamber Size W×D×H	45×42×53 cm	45×42×93 cm	58×51×93.5 cm	59×55×116 cm	70×55×125 cm	96.5×61×137 cm
Exterior Size W×D×H	61×71×105 cm	65×73×175 cm	77×74×171 cm	78×87×191.5 cm	88×87×189.5 cm	110×93×227 cm
Shelves Std./Max.	2/4	3/8	3/8	3/10	3/12	3/13