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BIOSTELLAR 45 L Forced Air Laboratory Drying Oven

Model NO. BS-LDOV-9045

The BIOSTELLAR 45 L forced air laboratory drying oven provides controlled heating from 10°C above ambient temperature to 300°C. A digital PID controller, PT100 temperature sensor and 0–9999-minute timer support routine drying and heating procedures. The 201 stainless steel chamber has rounded internal corners, while a double-layer tempered-glass window allows visual inspection without opening the door.

Quantity

Features：

45 L nominal chamber capacity
Internal dimensions of 360 × 350 × 350 mm provide a defined working space for checking sample and container fit before purchase.
Heating up to 300°C
The operating range extends from ambient temperature +10°C to 300°C for procedures requiring controlled elevated temperatures.
Forced air circulation with a separate fan switch
A fan circulates heated air inside the chamber, with a dedicated switch for fan control.
Digital PID temperature regulation
A PT100 sensor works with PID control. Temperature deviation correction, PID auto-tuning and an over-temperature alarm are included.
Timed and fixed-temperature operation
The controller supports fixed-value operation, timed operation and automatic stop, with a timer setting range of 0–9999 minutes.
Stainless steel chamber and observation window
The 201 stainless steel interior has rounded corners for cleaning access. A double-layer tempered-glass window provides a view of the chamber contents.
Defined standard configuration and upgrade options
Two shelves are supplied, with support for a maximum of four. Programmable control, a printer, an RS-485 interface, a USB interface and an SMS alarm are listed as options requiring confirmation at ordering.

Advantages:

Routine laboratory drying of samples and items compatible with the selected temperature.
Controlled heating at a fixed temperature.
Timed drying and heating procedures requiring automatic stop.
Laboratory work requiring visual inspection of the load through a closed door.

The source does not specify individual sample types or validated processing methods. Confirm suitability against the intended laboratory procedure.

Specification：

Model	BS-LDOV-9045B	BS-LDOV-9072B
Nominal capacity	45 L	72L
Temperature control range	RT+10℃-300℃	RT+10℃-300℃
Temperature control	Digital PID	Digital PID
Temperature sensor	PT100	PT100
Timer setting range	0–9999 min	0–9999 min
Operating modes	Fixed-value operation, timed operation, automatic stop	Fixed-value operation, timed operation, automatic stop
Chamber material	201 stainless steel	201 stainless steel
Insulation	Ceramic fiber	Ceramic fiber
Rated power	1000 W	1500W
Shelves supplied / maximum	2 / 4	2 / 4
Shelf spacing	60 mm	80mm
Top opening	One, 35 mm	One, 35 mm
Gross weight	38 kg	46kg
Chamber dimensions	360 × 350 × 350 mm	400×400×450

Q1: What is the temperature range of this laboratory drying oven?

A: The specified range is ambient temperature +10°C to 300°C. The lower limit changes with room temperature; it is not a fixed 10°C.

Q2: What are the chamber capacity and internal dimensions?

A: The nominal capacity is 45 L. The listed internal dimensions are 360 × 350 × 350 mm.

Q3: How is temperature controlled?

A: The oven uses digital PID temperature control with a PT100 sensor. The supplied information also lists deviation correction, PID auto-tuning and an over-temperature alarm.