Automatic glassware washer WASH EXP 190

laboratoryR&Dwater

Product Description
Automatic laboratory glassware washer for testing and research laboratories in food, agriculture, pharmaceuticals, environment, forestry and related fields. Designed to clean and dry Erlenmeyer flasks, volumetric flasks, pipettes, vials, test tubes, Petri dishes and similar laboratory utensils.

Qualification of glassware washer

• ISO 9001 quality management and ISO 14001 environmental management certifications
• CE certification for European compliance
• Residual water test reports (pH, TOC, conductivity) after cleaning issued by an accredited laboratory
• Third-party residue test reports
• Manufacturer holds more than five patents
• Copies of certificates, test reports and patent documents available

Technical Performance of glassware washer

• Wash start delay and programmable timer to optimize workflows
• Multilingual (English/Chinese) menu interface with multi-level password protection
• IP65-rated stainless steel waterproof keypad panel with laser-engraved corrosion-resistant keys
• Viewing window in tempered float glass for durability and sound insulation
• OLED color display module: high contrast, wide viewing angle
• Microcomputer control with RS-485 hub, optocoupler isolation and imported chip for signal linearity and interference protection
• RS-232 and USB interfaces for connection to PC/printer/USB drive; built-in storage chip for cleaning data logging

Additional Functional Features

• Automatic door opening with ITL induction: door locked during cycle and automatically opened/positioned after cleaning for cooling and drying
• Automatic door closing via ITL induction with automatic locking and positioning
• Automatic basket recognition and automatic water volume adjustment
• Variable-frequency start for pump/motor to avoid mechanical shock to glassware
• Circulation pump with overheating protection
• Built-in pipeline heating; 6D piping design with full-penetration welds to eliminate dead zones; compliant with GMP/FDA guidelines
• Pressure monitoring and anti-foam cleaning technology in circulation system
• Sprinkler speed monitoring with adjustable range and obstruction alarm
• Modular basket frame design compatible with simultaneous upper and lower placements without basket change
• Injection-type basket frames with ICA module design and quick-plug positioning for secure fixation
• Rear water inlet with at least two outlets for upper and lower modular baskets; each outlet fitted with automatic closing mechanical valve
• Full-process conductivity monitoring with automatic rinsing-water quality control and intelligent cycle adjustment
• Imported double-layer explosion-proof electronic water inlet pipe with scale resistance, anti-leakage monitoring valve and automatic shut-off solenoid on fault
• Drying system with double-layer HEPA filter, HEPA failure alarm, adjustable drying time and temperature
• Drawer-type detergent storage for safe and convenient container replacement
• Remarks: * indicates parameters that must be met

Basic Parameters
Model: WASH EXP 190 | WASH EXP 190D
Dry system: N/A | Hot air dry
Water inlet: tap water / pure water
Power supply: 220V / 380V
Cleaning chamber volume: 198 L
Circulating pump power: 750 W
Heating power: 4 kW / 9 kW
Circulation speed: 0–600 L/min (adjustable)
Inner tank: 316L mirror stainless steel; Outer shell: 304 brushed stainless steel or plastic spray finish
Program control: 35 standard programs + 100 custom programs; two-layer basket capability; upper and lower layers can clean 100 mL volumetric flasks in one cycle
Cleaning capacity examples: 476 sample vials / 84 positions for 100 mL volumetric flasks / 238 pipette positions
Temperature display accuracy: 0.1℃
Dimensions (H×W×D): 995×617×765 mm | 995×930×765 mm

Technical specifications

• Model: WASH EXP 190
• SKU: WASH EXP 190
• Cleaning chamber volume: 198 L
• Power supply: 220V / 380V
• Circulating pump power: 750 W
• Heating power options: 4 kW / 9 kW
• Circulation speed: 0–600 L/min (adjustable)
• Inner tank material: 316L mirror stainless steel; Outer shell: 304 brushed stainless steel or plastic spraying
• Program control: 35 standard + 100 custom procedures
• Cleaning capacity examples: 476 sample vials; 84 positions for 100 mL volumetric flasks; 238 pipette positions
• Temperature display accuracy: 0.1℃
• Dimensions (H×W×D): 995×617×765 mm / 995×930×765 mm
• Drying: HEPA double-layer filter, adjustable time/temperature, failure alarm
• Interfaces: RS-232, USB; data logging via built-in storage chip
• Safety & monitoring: conductivity monitoring, pressure monitoring, anti-foam, anti-leakage solenoid shut-off, pump overheating protection