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The National brand Large Capacity Glassware Washers offer high volume throughput of virtually all sizes and types of laboratory glassware and plasticware. Three sizes are available in 29" and 42" width, holding 4 or 6 baskets per loading shelf (maximum 2 loading shelves.)
Each washer is equipped with our advanced controls system featuring an industrial duty PLC and a large, bright, touch screen operator interface. Select from any one of 20 cycles, 3 of which are factory programmed for simple cleaning processes, for user definable flexibility for even the most difficult cleaning challenges.
The Siemens controller provides complete control of the washer allowing the user to develop sophisticated protocols using our programming wizard that guides you step by step through the process. At each step of the cycle you can select water source (hot, cold, DI), temperature up to 95ºC (203ºF), duration up to 99 minutes, and treatment options. Cycle status is displayed during operation, and an alarm chime alerts the operator of any fault conditions. System can be password protected at 4 different levels for security, or password protection can be disabled for convenience.
Each model features 316L stainless steel wash chamber, liquid detergent dispensing pump (the washer will accommodate 3 additional pumps, 4 total), vertical sliding tempered glass door, interior LED light, 304 stainless steel cabinet, drain discharge tempering system (max 140ºF), and drying system (up to 105ºC). The linear moving spray arch system combined with ample stationary spray nozzles provides corner-to-corner cleaning power and assures all items are properly cleaned eliminating the "dead spots" typical of rotary spray arms. Spindle headers are available for narrow neck flasks.
FEATURES
• Wash chamber constructed of 316L Stainless Steel.
• Power, vertical opening tempered glass door.
• Double walled chamber, fully insulated to conserve energy and to provide quiet operation.
• Exterior constructed of 304 Stainless Steel.
• Industrial duty PLC control with touch screen user interface and display.
• 20 user selectable wash cycles with 3 factory programmed (light, medium, and heavy)
• Drain discharge temperature control (less than 140ºF)
• Oversized easily removable debris screen
• Selectable water temperatures up to 95ºC
• Selectable drying temperature to 105ºC
• Selectable cycle step times up to 99 minutes.
• Automatic, adjustable, precise dispensing of detergent, neutralizer and up to two other additives with low level alarm chime.
• ETLandcETL listedto UL STD 921.
Options and Accessories
• Additional chemical treatment dispensing pumps
• Spindle Racks
• Carboy Cleaning Rack
• Pipette soaking box
• Glassware Baskets
• Steam condenser
• Pure water storage tank
• Installation kit
• DI Water Booster Pump, Tap Water Booster Pump
• Remote printer
• Loading Carts
Specifications and Performance Data
Chamber Volume
ft³ (liters) |
11.8 (334) |
17 (481) |
| Chamber Material |
316 Stainless Steel |
316 Stainless Steel |
| Exterior Material |
304 Stainless Steel |
304 Stainless Steel |
Exterior
Dimensions
WxDxH
inches (mm) |
55.25x36.25x77.25
(1404x921x1988) |
69x36.25x78.25
(1751x921x1988) |
Chamber
Dimensions
WxDxH
inches (mm) |
29x27x26
(736x686x660) |
42x27x26
(1067x686x660) |
| Loading Levels |
1 |
1 |
Shelves Supplied
Area per shelf ft² |
1
5.4
|
1
7.9
|
| Basket Capacity |
4 |
6 |
| Drying Cycle |
Standard |
Standard |
Dosing System
Standard
Max |
1
4 |
1
4 |
Spindle Header
Capacity |
2 |
3 |
Clearance inches (cm)
|
25 (63)
|
25 (63)
|
| Wash Cycles |
3 Preset and
20 User defined |
3 Preset and
20 User defined |
Temperature
Wash/Rinse
Dry |
95°C
105°C |
95°C
105°C |
Utilities
Tap Water (hot and cold)
DI Water
|
20gpm (76L/min) @ 25-45psig (1.7-3.1bar)
20gpm (76L/min) @ 25-45psig (1.7-3.1bar)
less than 12 Megaohm/cm resistivity |
20gpm (76L/min) @ 25-45psig (1.7-3.1bar)
20gpm (76L/min) @ 25-45psig (1.7-3.1bar)
less than 12 Megaohm/cm resistivity |
| Exhaust |
80cfm |
80cfm |
| Drain |
1.5" Copper with 1" air gap (90gpm), max discharge temperature of 140°F |
1.5" Copper with 1" air gap (90gpm), max discharge temperature of 140°F |
| Electically Heated |
80 Amps |
80 Amps |
| Steam Heated |
30 Amps |
30 Amps |
Steam Supply
(Steam Heated Only) |
120lbs/hr (54kg/hr)
60-80psig (4.1-5.5bar) |
150lbs/hr (68kg/hr)
60-80psig (4.1-5.5bar) |
| Electrical Data |
230V, 60Hz |
230V, 60Hz |
Ship Weight
lbs (kg) |
885 (450) |
970 (470) |
