Cabinet oven ZXRD-A7230

dryingcuringaging

Product overview
LABWIT forced-air drying oven model ZXRD-A7230, 230 L capacity. Designed for routine glassware drying, sterilisation and controlled heating processes including aging, bonding, curing, annealing, stress relieving, burn-in and hardening tests. Back-heating architecture provides improved temperature uniformity and reduced overshoot. Programmable digital control supports up to 9 programs / 18 steps; temperature range ambient +5°C to 300°C; accuracy ±0.1°C.

Features

• Forced-air convection with three-dimensional heating for consistent air circulation and even heat distribution.
• Large LED display on 300°C models with programmable profile capability.
• Argon-filled, multiple-glazed tempered safety glass window (3 glazing on 300°C models) for sample observation and reduced heat loss.
• Electro-polished stainless steel inner chamber with rounded corners for easy cleaning and optimal airflow.
• Safety protections including over-temperature limit, separate over-current fuses and earth leakage trip protection.
• Non-volatile memory retains settings after power interruption.
• Standard wheel casters on models ≥210 L for mobility.
• Adjustable electro-polished stainless steel shelving to allow airflow around samples and simplify cleaning.
• Two grids supplied as standard (expandable up to 21).

Air Tight Door

• Hermetic door closure system for optimal airtightness and minimal heat loss.
• Push & Catch design for easy grip and operation.

Adjustable Air Vent

• Side-located adjustable vent knob for controlled discharge of evaporated humidity.
• Air vent positioned on the rear wall to optimise airflow patterns.

Convenient Working Environment

• Full stainless steel inner chamber.
• 50 mm high-density insulation to limit heat dissipation.
• Two adjustable shelves included as standard.

Specifications

• Model: ZXRD-A7230
• Volume: 230 L
• Heating mode: Back heating, forced-air convection
• Programmable control: 9 programs / 18 steps
• Temperature range: Ambient +5°C to 300°C
• Temperature accuracy: ±0.1°C
• Temperature uniformity: <±2.5% at max. temperature
• Temperature fluctuation: ±1.0°C
• Display: LED
• Alarm: Enabled
• Timer: 0–9999 minutes
• Grids included: 2 (max. 21)
• Grid size (WxD): 475 × 485 mm
• Distance between grids: 30 mm
• Chamber dimensions (WxDxH): 520 × 540 × 800 mm
• Exterior dimensions (WxDxH): 720 × 670 × 1290 mm
• Packing dimensions (WxDxH): 800 × 720 × 1450 mm
• Net/Gross weight: 104 / 150 kg
• Power: 2700 W
• Supply: 220–240 V, 50/60 Hz
• Approvals: CE, ISO
• Accessory example: Grid Plate P9023 (for ZXRD-A7230)