Forced air laboratory incubator BJPX series

for microbiologyfor biochemistryBOD

Introduction:
The Low Temperature Biochemistry Incubator (BJPX-B series) is a benchtop laboratory incubator designed for BOD testing, microbial cultivation and biochemical analysis. The inner chamber is made of SUS304 stainless steel with an arc-shaped structure for easy cleaning. The unit includes a microcomputer PID temperature controller with parameter memory and automatic resume after power interruption, and a French Tecumseh fluorine-free compressor for efficient refrigeration.

Application:
Main applications include culture media incubation, serum storage and processing, pharmaceutical testing and low-temperature environment testing in laboratory settings.

Features:

• Exterior: cold-rolled steel plate with painted finish; interior: SUS304 stainless steel plate.
• Internal fan creates micro-airflow circulation to improve temperature uniformity.
• Microcomputer PID intelligent temperature controller for precise control and 0.1°C display accuracy.
• Parameter memory and automatic resume after power failure.
• Arc-shaped inner chamber design for simplified cleaning and maintenance.
• Pull-out adjustable shelves; standard supply: 3 adjustable shelves.
• Mounted casters for mobility.
• French Tecumseh compressor; R404A refrigerant (models with fluorine-free compressor indicated in product text).
• Optional accessories: independent external temperature protection device, φ35 mm test hole, RS485 communication port, RS485-to-USB adapter, miniature thermal or dot-matrix printer.

Technical Parameters:
Model: BJPX-B150LI, BJPX-B150LII, BJPX-B250LI, BJPX-B250LII, BJPX-B300LI, BJPX-B300LII, BJPX-B400LI, BJPX-B400LII
Capacity: 159 L (BJPX-B150 series); 248 L (BJPX-B250 series); 290 L (BJPX-B300 series); 402 L (BJPX-B400 series)
Control Type: Microcomputer P.I.D controller
Temperature Range: LI series: -20～65°C; LII series: -40～65°C
Temperature Fluctuation: ±0.5 ~ ±1°C
Temperature Uniformity: ±2.0°C
Temperature Display Accuracy: 0.1°C
Temperature Control Accuracy: ±0.1°C
Circulation Mode: Micro-airflow circulation
Refrigeration System: Tecumseh compressor / R404A (fluorine-free compressor indicated where specified)
Alarm: Overtemperature alarm; temperature sensor fault alarm
Display: LCD
Program: 24-segment programmable or fixed-value program
Time Setting: 0–9999 min
Power Supply: AC 220V, 50/60Hz (standard); 110V 50/60Hz (optional with external transformer)
Material: Exterior painted cold-rolled steel; interior SUS304 stainless steel
Shelves: 3 pcs adjustable (standard)
Accessory (Standard/Optional): Standard: 3 shelves; Optional: φ35 mm test hole, RS485, RS485-to-USB adapter, printer
Power Consumption: 2625W
Internal Size (W×D×H): 420×408×928 mm; 470×449×1178 mm; 490×464×1278 mm; 560×600×1198 mm (model dependent)
External Size (W×D×H): 621×737×1575 mm; 672×777×1825 mm; 691×792×1925 mm; 764×917×1860 mm (model dependent)
Package Size (W×D×H): 690×870×1720 mm; 750×920×1960 mm; 760×940×2080 mm; 850×1050×2020 mm (model dependent)
Gross Weight: 169 kg; 206 kg; 218 kg; 248 kg (model dependent)

Characteristics / Technical specifications:

• Series: BJPX-B series
• Brand: BIOBASE
• Origin: CHINA
• Typical uses: BOD testing, microbial cultivation, biochemical analysis, low temperature environment testing
• Temperature control: Microcomputer PID with 0.1°C display accuracy and ±0.1°C control accuracy
• Temperature ranges: LI -20～65°C; LII -40～65°C
• Uniformity / Fluctuation: Uniformity ±2.0°C; fluctuation ±0.5~±1°C
• Refrigeration: R404A, Tecumseh compressor (fluorine-free compressor indicated where specified)
• Standard configuration: 3 adjustable shelves, LCD display
• Optional interfaces & accessories: φ35 mm test hole; RS485; RS485-to-USB adapter; thermal or dot-matrix printer
• Power: Standard AC 220V 50/60Hz; optional 110V with external transformer
• Power consumption: 2625W
• Multiple model capacities and sizes available as detailed above