Laboratory incubator ZXSD-B1090

forced convectionrefrigeratedcooling

Description
The ZXSD-B1090 Economic BOD incubator is designed for laboratory BOD determinations, culture incubation, sample conditioning and enzymatic activity assays. It offers precise digital temperature control for single-setpoint operation or multi-segment programs (up to 9 segments, 18 steps) and includes non-volatile memory to preserve parameters after power interruptions. Continuous compressor operation plus a solenoid valve enables controlled cooling below ambient when required.

Key capability
90 Litres Capacity

Additional information
Wide temperature range from ambient -18 °C (minimum 4 °C) to 65 °C. Cooling system uses CFC-free refrigerant. Equipment features an inner heat-resistant glass door, outer tempered observation window, forced air circulation, integrated fluorescent lamp, Ø50 mm test port and 2 stainless-steel grids included (expandable to up to 11).

Features

• P.I.D. microprocessor control for accurate fixed-value and program modes
• Large blue LCD for temperature diagram and program readout
• Three-dimensional heating for fast response and high uniformity (±0.5 °C @ 37 °C)
• Quiet compressor cooling with CFC-free refrigerant
• Automatic defrost with minimal ice and low heat release into the chamber
• Three-step adjustable fan speed for controlled circulation
• Real-time electronic timer: 0–9999 minutes
• Password protection for parameter security
• Non-volatile memory retains settings after power loss
• Triple safety protections: over-temperature, over-current, leakage
• Optional accessories: built-in printer, UV lamp, RS-232/RS-485 interfaces

Specifications (table view)
Model: ZXSD-B1090
Volume: 90 L
Door type: Outer door with observation window; inner heat-resistant glass door
Temperature range: 4 °C to 65 °C
Temperature accuracy: ±0.1 °C
Temperature uniformity: ±0.5 °C @ 37 °C
Alarm: Enabled
Timer: 0–9999 mins
Control: Digital P.I.D.
Display: LCD
Grids included: 2 (max 11)
Grid size (WxD mm): 310 x 356
Inner dimensions (WxDxH mm): 400 x 410 x 550
Exterior dimensions (WxDxH mm): 550 x 555 x 1280
Packed dimensions (WxDxH mm): 630 x 710 x 1440
Net/Gross weight: 68 / 112 kg
Power: 710 W
Electrical supply: 220–240 V, 50/60 Hz
Approvals: CE, ISO

Order information
ZXSD-B1090 — ZXSD-B1090, 90 L, Economic Cooled BOD Incubator, 4 °C–65 °C
P5016 — RS-485 Interface
P5021 — RS-232 Interface
P5022 — UV Lighting, 8 W, for ZXSD/ZXSP Series
P9010 — Grid Plate for ZXSD-B1090, ZXSD-R1090, stainless steel

Technical specifications

• Model: ZXSD-B1090
• Capacity: 90 L
• Temperature range: 4 °C to 65 °C (capable of below-ambient control with compressor + solenoid valve)
• Temperature accuracy: ±0.1 °C
• Temperature uniformity: ±0.5 °C @ 37 °C
• Timer: 0–9999 minutes
• Control: Digital P.I.D. microprocessor
• Display: Large blue LCD
• Heating system: Three-dimensional for rapid response
• Cooling: Quiet compressor, CFC-free refrigerant, automatic defrost
• Air circulation: Forced with 3-step adjustable fan speed
• Doors: Outer tempered glass observation window; inner heat-resistant glass
• Accessories/options: Optional printer, UV lamp, RS-232/RS-485, grid plates
• Included grids: 2 (maximum 11)
• Inner dimensions (WxDxH): 400 x 410 x 550 mm
• Exterior dimensions (WxDxH): 550 x 555 x 1280 mm
• Packed dimensions (WxDxH): 630 x 710 x 1440 mm
• Net/Gross weight: 68 / 112 kg
• Power consumption: 710 W
• Electrical supply: 220–240 V, 50/60 Hz
• Approvals: CE, ISO