High-Capacity Laboratory Glassware Washer DBT-RH-WIII, ≥280 L (CAT#: STEM-AL-4856-ZJF)

The DBT-RH-WIII is a fully automatic laboratory glassware washer designed for repeatable cleaning of reusable laboratory vessels. It uses a circulation spray system to deliver wash liquid through compatible racks and internal spray paths. The front-loading chamber supports configurable basket arrangements for different vessel shapes and sizes. A microcomputer control system manages washing, rinsing, temperature control, and programmed cycle execution. The operator interface supports program selection, parameter adjustment, and cycle-status monitoring. An electronically controlled self-closing door remains secured during operation and high-temperature stages. Flow, liquid-level, and overtemperature protection functions monitor the cleaning process. Network and data interfaces support program updates, remote operation, and retrieval of cleaning records. Validated filtration, residue-control, and optional sterilization configurations support cleanliness-critical laboratory workflows.

Referenced Standards: ISO 15883, ASTM E1154, and quality manufacturing standard/laboratory quality standard
Exterior Material: 304 stainless steel
Chamber Material: 316 stainless steel
Effective Cleaning Volume: ≥280 L
Basket Loading: Two-level
Sample Vial Capacity:>800 vials
Injection Rack Capacity: 180 vessels from 15-100 mL
Dimensions: 635 × 735 × 1660 mm
Main Spray Pressure: 0.5-2.5 bar adjustable
Point Spray Pressure: 3.0 bar pulsed
Preset Programs: 30
Custom Programs: 100
Maximum Wash Temperature: 93°C
Maximum Drying-Air Temperature: 120°C
Detergent Distribution Pumps: ≥2
Pure-Water Booster Pump: Integrated
Water Consumption Per Cycle: ≤15 L
Power Supply: 220 V AC, 50 Hz
Maximum Total Power: ≤9 kW
Heating Power: ≤4 kW
Drying Power: ≤2.5 kW
Circulation Flow: ≥600 L/min
Dual Circulation Pump Power: ≥2100 W
Maximum Spray Levels: 3
Deionized-Water Circulation: ≥15 L/min
Ultrapure-Water Circulation: ≥10 L/min
Temperature Control Accuracy: ±1°C
Primary Filter: 50 µm stainless steel
Secondary Filter: 0.2 µm PES membrane
Air Filter: H14 HEPA with ≥99.995% retention for particles ≥0.3 µm
Ultrapure-Water Piping: 316L stainless steel with Ra ≤0.8 µm
Main Wetted Structure: 316L stainless steel with Ra ≤0.5 µm
Seal Material: FFKM perfluoroelastomer
Protein Residue Limit: ≤1 µg/cm²
Endotoxin Limit: ≤0.25 EU/mL
Water Residue Limit: ≤0.05 mg/cm²
Drying Time: ≤20 min at 93°C
Standby Power: ≤50 W
Optional Steam Sterilization: 121°C for 30 min
Rack Needle Spacing: 60 mm
Rack Needle Quantity: 64
Rack Needle Outside Diameter: 5-7 mm

Adjustable circulation and point-spray cleaning
Multi-stage liquid and air filtration
Rear-fed rack water distribution
Self-closing interlocked safety door
Leak and overflow monitoring
Remote monitoring and variable-flow control
Residue-control configuration
Optional sterilization processing

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